## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

RAW DATA REPORT

Mar. 5, 2013 Report Request ID: 1067191 Report Code: AMP350

Selection Criteria Page 1 User ID: NET

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 19 139 0020 42401 2008 01 01 2010 12 31 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS

RAW DATA EVENTS INCLUDE NULLS DAILY STATISTICS MERGE PDF FILES UNITS Option Type Option Value

INCLUDE EVENTS YES MAXIMUM YES STANDARD SORT ORDER

1 2 3 4 5 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC Tribal Code

APPLICABLE STANDARDS Standard Description SO2 1-hour 2010Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 1 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JANUARY 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 95.1 9.66 AVG: 11.40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.0 1.0 1.0 72.5 47.0 16.0 2.1 1.7 1.0 .8 .9 .7 .5 .6 1.0 2.7 1.7 1.0 1.2 1.0 2.9 2.4 1.8 1.9 1.0 48.6 1.4 73.2 8.4 .9 1.6 0000 1.0 1.1 1.0 64.3 42.8 13.4 2.1 1.6 .9 .9 1.0 .3 .7 .7 .8 2.9 1.3 1.0 1.1 1.1 2.4 2.1 1.4 1.6 1.0 P91.3 1.3 P95.1 14.8 .9 1.6 0100 1.0 1.0 1.0 P97.4 43.0 11.0 2.0 1.8 .8 .9 .8 .5 .6 .6 .9 2.5 1.2 .6 1.2 1.0 1.9 1.6 1.4 1.7 1.0 63.6 1.1 74.1 31.3 .9 2.0 0200 1.0 1.1 1.0 30.3 52.3 9.7 2.2 1.7 .9 .9 .9 .7 .7 .5 1.0 2.3 1.1 1.0 1.1 1.1 1.6 1.5 1.3 1.6 1.0 50.6 1.0 P78.1 20.0 .9 1.8 0300 1.0 1.1 1.0 8.4 45.0 8.9 2.2 1.9 .8 .8 .8 .8 .4 .6 1.1 2.6 1.0 1.3 1.0 1.2 1.8 1.7 1.5 1.8 1.2 18.0 1.0 P99.3 12.5 1.0 1.6 0400 .9 1.1 1.1 22.1 31.3 8.4 2.4 1.8 .8 1.0 1.0 .8 .6 .5 1.0 2.8 1.0 1.0 1.0 1.1 2.0 1.9 1.4 1.9 1.3 8.5 1.0 P98.2 12.7 1.0 1.7 0500 .9 1.1 1.1 P76.1 45.5 19.2 4.2 1.0 .9 1.0 .9 .6 .6 .4 1.0 2.9 .9 1.0 1.2 1.0 1.8 2.0 1.4 2.0 5.3 6.2 1.0 P92.7 10.1 1.1 1.7 0600 1.0 1.1 6.6 P78.9 55.0 28.2 4.8 1.1 .9 1.0 1.0 .8 .4 .7 1.0 19.6 1.0 1.3 1.2 1.0 2.0 2.1 1.4 2.4 15.1 4.6 1.0 P77.1 8.8 1.0 1.4 0700 1.0 2.1 26.1 69.1 68.1 30.4 43.4 1.1 1.0 1.0 .8 .9 .7 .8 1.3 19.6 .9 1.7 1.4 1.1 2.2 3.6 1.9 2.9 32.8 5.5 1.2 P99.8 6.2 1.0 1.4 0800 1.0 2.4 P76.5 71.7 69.1 33.4 50.4 1.1 .9 2.2 .9 1.4 .6 1.0 1.9 59.7 1.0 1.3 1.7 1.5 2.9 5.0 2.2 4.6 22.3 5.0 2.7 P104. 3.1 1.0 1.7 0900 1.3 2.9 P149. 35.0 63.0 20.7 35.3 1.2 .9 3.1 1.0 1.4 .9 1.0 2.7 37.4 1.0 1.5 1.3 2.5 3.1 3.6 3.4 4.1 18.3 3.7 4.4 P103. 1.5 1.0 1.8 1000 1.7 2.7 P133. 17.6 34.4 18.5 32.6 1.0 1.0 BF .9 1.5 1.0 1.0 2.7 46.9 1.0 1.3 1.3 2.0 3.1 2.1 BF 3.3 21.8 4.6 4.2 P115. 1.0 1.0 2.0 1100 2.0 2.9 P167. 13.5 26.9 12.5 26.1 1.2 1.0 2.4 1.0 1.6 1.0 1.0 21.2 22.9 1.2 1.3 1.0 3.0 3.0 2.0 3.3 4.4 6.1 3.8 4.3 P126. .9 1.0 2.3 1200 1.6 2.2 P170. 28.0 18.9 10.5 16.2 1.0 1.0 1.7 1.0 1.5 1.0 .8 11.5 12.9 .9 1.5 1.0 2.0 2.4 2.0 2.2 1.2 5.1 3.2 4.7 P120. .8 1.2 2.4 1300 1.2 1.9 P180. 36.4 23.3 10.8 18.8 1.1 1.0 1.0 .9 1.0 .9 .8 16.6 8.0 .8 1.4 1.4 2.0 2.2 2.0 1.7 .9 6.3 3.0 4.5 P77.8 .7 1.0 3.1 1400 1.0 1.9 P202. 44.9 24.1 9.2 18.4 1.0 1.0 .9 1.0 .8 .9 1.0 12.6 5.4 .7 1.1 1.4 2.2 2.2 2.3 1.1 1.0 13.5 3.0 4.6 P110. .8 .9 1.8 1500 1.2 1.4 P159. 18.0 23.8 7.2 13.0 1.0 .9 .9 .7 .9 .9 1.0 2.9 4.5 .8 1.1 1.3 2.0 2.3 2.8 1.0 1.1 8.4 2.9 4.1 P107. .7 2.2 1.3 1600 1.0 1.1 P152. 17.4 13.8 6.4 9.8 1.0 .9 .8 .7 .6 .8 .8 2.4 4.3 .9 1.0 1.3 2.0 3.3 2.0 1.0 1.2 4.5 2.2 3.3 P77.6 .7 5.2 1.2 1700 1.0 1.1 P138. 10.6 11.0 5.9 6.7 1.0 .6 .9 .6 .7 .7 .9 2.0 3.3 .9 1.0 1.1 2.0 3.1 2.0 1.0 1.5 25.1 2.1 2.8 48.8 .6 1.2 1.1 1800 1.0 1.0 P139. 37.6 11.8 5.0 4.4 1.0 .6 .7 .7 .7 .7 .9 1.8 3.0 .9 1.0 1.1 2.1 2.8 1.6 1.0 1.2 67.4 1.9 2.9 43.1 .7 1.2 1.3 1900 .9 1.0 P114. P86.5 9.9 4.3 3.5 1.0 1.0 .8 .6 .7 .6 .7 1.5 2.3 .9 1.1 1.0 2.8 2.1 1.8 1.4 1.0 28.9 1.9 3.0 19.6 .7 2.1 1.1 2000 .9 1.1 P102. 71.6 9.5 3.1 2.8 1.0 .7 .7 .8 .8 .6 .7 1.5 2.0 .7 1.0 1.0 7.6 2.8 1.7 3.3 1.4 63.1 1.6 24.6 11.7 .9 4.7 1.1 2100 1.0 1.2 P94.0 57.8 8.5 3.0 2.3 1.0 .6 .8 .8 .5 .8 .9 1.4 2.0 1.0 1.0 1.0 6.2 4.0 1.9 3.5 1.1 P76.6 1.4 60.4 8.2 1.0 2.6 1.0 2200 1.0 1.1 P91.3 41.5 9.9 2.7 1.8 .9 .8 .9 .7 .7 .8 1.0 2.0 1.9 .8 1.3 1.2 3.1 3.0 1.8 2.5 1.1 14.8 1.3 61.5 8.7 1.0 1.8 1.0 2300 24

24 24 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 24 24 24 24 23 24 24 24 24 24 24 24 24 OBS 2.0 2.9 202.4 97.4 69.1 33.4 50.4 1.9 1.0 3.1 1.0 1.6 1.0 1.0 21.2 59.7 1.7 1.7 1.7 7.6 4.0 5.0 3.5 4.6 76.6 91.3 61.5 126.1 31.3 5.2 3.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 97.4 11.30 31

78.1 8.74 31

99.3 7.20 31

98.2 6.88 31

92.7 9.25 31

78.9 10.44 31

99.8 13.90 31

104.3 17.24 31

149.4 16.50 29

133.1 15.90 31

167.0 15.09 31

170.7 13.91 31

180.2 13.31 31

202.4 15.27 31

159.6 12.17 31

152.1 10.36 31

138.2 9.02 31

139.8 11.00 31

114.0 9.64 31

102.9 10.58 31

94.0 11.21 31

91.3 8.51

MONTHLY OBSERVATIONS: 742 MONTHLY MEAN: 11.59 MONTHLY MAX: 202.4 73.2 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

37 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 2 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

FEBRUARY 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

29 NO.: 29 MAX: 127.2 5.22 AVG: 5.77 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.0 1.0 1.0 2.0 2.0 .5 .1 .1 .5 .7 1.0 2.7 .8 P106. 1.0 .8 3.3 1.2 .6 .9 .6 1.7 .8 2.2 2.1 .7 .6 .5 14.3 0000 1.0 1.0 1.0 1.9 1.9 .3 .1 .1 .5 .8 .8 1.9 .9 P127. .9 .9 3.2 1.1 .8 .6 .7 1.5 .8 1.7 2.0 .8 .3 .1 12.6 0100 1.1 1.1 1.0 2.0 1.9 .3 .4 .2 .6 .7 .7 1.9 1.0 P97.3 1.0 .8 3.0 1.0 .8 .4 .9 1.5 .9 1.3 2.0 1.0 .4 .2 9.2 0200 1.0 1.1 .9 2.0 2.0 .2 .1 .2 .3 .5 .9 1.8 .8 P138. .9 .7 3.0 .9 .8 .4 .9 1.2 .7 1.3 1.9 1.1 .2 .4 6.6 0300 1.0 1.5 1.0 2.1 1.9 .2 .3 .1 .5 .7 .8 1.9 1.0 P134. 1.0 .9 2.8 .8 .8 .4 2.1 1.1 .6 1.0 1.8 1.1 .3 .4 5.5 0400 1.0 1.1 1.1 2.1 2.1 .3 .1 .1 .2 .9 .6 1.5 1.0 P144. 1.0 .9 2.5 .6 .8 .4 5.4 .9 .7 1.2 1.5 1.0 .2 .4 4.4 0500 1.1 1.2 1.1 1.9 2.0 .4 .2 .2 .2 .4 .5 1.1 .8 P110. .6 1.1 2.2 1.0 .7 .4 4.7 1.0 .8 1.2 1.7 1.0 .2 .6 4.2 0600 1.1 1.2 1.0 1.7 2.0 .0 .1 .6 .3 .7 .9 1.2 1.0 29.4 .8 1.6 2.0 1.1 .8 .6 4.1 .9 .9 1.8 1.9 .9 .4 .8 3.8 0700 1.2 1.0 1.1 1.9 2.0 .4 .1 .2 .3 1.0 1.1 1.3 1.1 26.3 .9 10.7 2.1 1.2 .9 1.0 4.6 1.5 1.1 2.3 2.0 .9 .8 1.1 3.3 0800 1.5 1.4 1.7 3.4 2.2 .2 .4 .8 .4 1.0 .9 1.5 1.0 16.4 1.0 13.0 2.1 1.8 BF .9 4.0 1.8 1.3 7.1 2.1 .9 1.0 2.0 3.0 0900 1.9 1.9 1.6 3.6 BF .4 .2 1.0 .3 1.0 .9 1.9 1.1 15.6 1.1 40.3 2.3 1.9 BF 1.1 4.5 2.2 3.9 6.3 2.3 .9 1.2 11.8 2.8 1000 2.0 2.1 1.9 3.9 BF .4 .4 1.0 .8 1.0 1.0 2.1 1.5 48.3 1.2 18.4 1.8 1.7 .6 1.3 4.2 1.9 16.0 5.9 2.4 1.1 1.2 25.6 2.6 1100 2.1 3.6 1.7 4.0 1.5 .2 .5 4.8 .5 1.0 1.1 1.8 1.7 32.1 1.0 18.7 1.5 1.5 .7 1.1 3.9 1.8 23.7 4.7 2.8 1.0 1.6 35.5 2.1 1200 1.9 3.5 1.2 4.0 1.0 .5 .6 18.4 .6 1.0 1.1 2.0 1.2 15.2 1.1 10.2 1.6 1.2 1.0 1.1 4.5 2.0 22.7 5.1 3.0 1.1 1.0 47.5 1.9 1300 2.0 2.2 1.2 3.9 .8 .5 .4 21.7 .7 .9 1.2 1.9 1.5 7.9 1.1 6.6 1.9 1.3 .9 1.1 4.6 2.0 10.2 3.7 2.2 1.3 1.6 5.4 1.8 1400 1.9 2.1 1.0 4.4 1.0 .4 .3 7.7 .8 .8 1.5 1.9 2.4 5.5 1.0 17.4 2.0 1.2 .4 1.0 3.6 5.5 3.9 2.8 1.9 1.0 2.0 2.3 1.5 1500 1.7 1.7 .9 4.0 .9 .3 .2 4.4 .4 .9 1.1 2.2 2.4 4.0 1.5 5.8 1.7 1.0 .6 1.1 3.2 1.7 7.2 2.2 1.8 1.0 1.7 1.5 1.2 1600 1.5 1.1 1.0 3.3 1.0 .2 .1 3.0 .4 .5 .8 2.0 2.2 3.1 2.4 3.5 2.0 .9 .9 1.0 2.9 1.5 26.4 2.1 1.3 .8 1.2 .9 1.6 1700 1.5 1.1 1.0 3.1 .8 .1 .3 2.3 .2 .8 .8 1.1 1.3 2.3 1.8 3.2 1.8 .7 .8 1.0 2.6 1.3 12.2 9.1 1.3 .9 .9 .8 1.8 1800 1.7 1.0 .9 3.0 .6 .1 .1 1.8 .3 .4 1.0 1.0 1.4 1.9 1.4 3.0 1.8 .5 .8 .8 2.2 1.1 5.1 5.8 1.0 .6 .8 .8 1.7 1900 1.7 1.0 1.0 2.6 .8 .4 .1 1.0 .5 .5 1.2 1.0 1.5 1.9 1.0 3.0 1.4 .8 .8 .9 2.0 1.1 4.5 3.2 .9 .8 .8 .8 1.6 2000 1.1 1.0 1.3 2.3 .5 .2 .2 .8 .4 .6 1.9 1.0 19.3 1.4 1.0 3.2 1.3 .3 .5 .9 1.9 1.1 3.0 2.5 .8 .6 .7 40.8 1.9 2100 1.0 .9 1.4 2.1 .5 .2 .0 .5 .5 .6 2.9 1.0 60.6 1.2 1.0 3.0 1.8 .7 .5 .8 1.6 1.0 2.1 2.2 1.0 .7 .5 P102. 1.7 2200 1.0 1.0 2.0 2.0 .7 .4 .1 .4 .4 .9 3.8 1.0 P104. 1.0 .9 3.0 1.3 .7 .5 .4 1.5 1.0 2.1 2.2 .9 .5 .4 26.9 1.8 2300 24

24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 0 0 OBS 2.1 3.6 2.0 4.4 2.2 .5 .6 21.7 .8 1.0 3.8 2.7 104.6 144.6 2.4 40.3 3.3 1.9 1.0 1.3 5.4 5.5 26.4 9.1 3.0 1.3 2.0 102.3 14.3 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

29 97.3 4.64 29

138.6 5.91 29

134.3 5.79 29

144.6 6.16 29

110.3 4.92 29

29.4 2.19 29

26.3 2.53 28

16.4 2.67 27

40.3 4.22 28

48.3 5.44 29

35.5 5.46 29

47.5 5.42 29

21.7 3.19 29

17.4 2.73 29

7.2 2.01 29

26.4 2.40 29

12.2 1.96 29

5.8 1.47 29

4.5 1.34 29

40.8 3.19 29

102.3 6.70 29

104.6 5.63

MONTHLY OBSERVATIONS: 692 MONTHLY MEAN: 4.04 MONTHLY MAX: 144.6 106.7 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

9 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 3 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MARCH 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 280.7 9.20 AVG: 9.96 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.1 3.6 1.1 .8 .3 .3 .3 1.0 8.1 .6 .5 1.0 1.0 .9 .9 .6 1.0 1.1 1.1 .9 1.4 .5 .6 .4 P249. 1.9 1.7 .5 .6 1.2 1.3 0000 1.2 3.5 .9 .9 .6 .2 .2 .8 1.8 .5 .5 1.0 1.1 .4 .9 .5 1.0 1.1 1.0 .7 1.1 .4 .7 .4 P280. 1.2 1.8 .5 .7 1.2 1.3 0100 1.2 4.1 1.0 .9 .6 .4 .4 .9 2.1 .7 .6 1.0 1.1 .8 1.0 .5 1.0 1.0 1.0 1.0 1.4 .6 .5 .4 P173. .9 1.6 .7 .7 1.4 1.1 0200 1.0 3.8 .9 1.0 .5 .3 .3 .8 27.4 .7 .6 .9 1.1 .7 .9 .7 1.1 1.0 1.1 .9 1.8 .4 .4 .4 74.4 1.0 1.2 .8 .8 1.9 1.0 0300 1.1 3.1 .9 1.1 .7 .2 .6 .9 5.2 .6 .4 .9 1.3 .9 .9 .3 1.1 1.0 1.0 1.0 1.6 .8 .4 .5 18.2 .9 1.0 .6 .7 1.8 1.0 0400 1.0 3.0 .7 1.0 .6 .2 .8 .4 2.5 .5 .6 .8 1.3 .8 1.0 .6 1.1 1.2 1.0 1.0 1.8 .6 .5 .3 10.4 .9 1.1 .4 .6 1.5 1.0 0500 1.0 2.9 .7 .9 .4 .3 .8 .7 1.7 .5 .5 1.0 1.1 .9 .9 .7 1.1 1.1 1.0 .9 1.4 .4 .4 .4 7.8 1.0 1.1 .7 .4 1.3 1.2 0600 1.1 3.3 .7 .9 .4 .4 .8 .9 1.4 .5 1.0 1.3 2.3 1.1 1.0 1.0 1.2 1.2 1.1 1.0 1.4 .4 .8 .7 6.8 1.6 1.0 1.0 .9 1.5 1.4 0700 1.0 4.4 .8 1.1 .9 .6 .9 1.1 1.4 .9 1.5 2.1 2.8 3.2 1.0 1.8 1.7 1.3 1.7 1.6 1.7 .8 .8 1.2 6.3 4.5 .9 1.0 1.4 2.2 1.8 0800 1.4 22.8 .8 1.2 1.0 .5 1.0 1.1 1.9 .9 2.3 3.6 3.5 BF 1.0 2.1 2.6 1.8 2.5 2.7 AZ .9 1.0 1.9 5.4 7.0 BF 1.2 1.9 2.6 2.8 0900 2.0 75.3 .9 1.5 1.3 .7 1.0 1.1 1.9 1.2 2.8 3.1 3.7 BF 1.1 2.6 3.3 2.3 1.9 3.6 AZ 1.4 1.6 1.8 3.7 6.2 .8 1.9 1.9 3.8 4.6 1000 2.2 47.1 BF 1.5 1.3 .9 1.0 1.0 2.2 1.5 3.3 3.3 2.3 6.4 1.4 2.0 3.5 2.4 1.5 3.6 AZ 2.0 1.5 2.2 2.9 6.0 .6 1.6 2.0 4.1 7.7 1100 2.0 61.7 .9 1.2 2.4 .8 1.0 1.3 1.9 2.0 3.2 3.3 2.0 2.1 1.6 2.0 2.5 2.9 1.4 3.6 7.3 1.7 1.6 40.0 2.0 7.7 .7 1.7 1.6 3.8 9.1 1200 2.5 P97.6 1.1 1.1 3.1 .9 .9 2.4 1.9 1.7 3.1 3.0 1.7 2.0 1.8 2.0 1.3 2.9 1.4 2.6 6.4 1.4 1.5 42.5 1.9 15.9 1.0 2.2 1.3 3.9 P151. 1300 1.9 P110. 1.1 1.0 3.4 1.0 1.0 1.3 1.8 2.0 2.9 3.5 2.0 1.8 1.7 2.0 1.0 2.8 1.4 2.3 3.1 1.3 1.0 61.8 1.7 21.1 .8 2.2 1.2 3.7 P139. 1400 2.4 63.8 .9 1.0 2.5 .9 .8 13.3 1.3 1.8 2.3 2.9 1.5 1.2 1.3 1.8 1.2 3.0 1.6 2.0 2.1 1.2 1.0 65.9 1.7 8.8 .6 2.1 1.4 3.3 62.8 1500 3.0 P86.1 .9 1.1 2.0 .8 .8 12.4 1.2 1.6 1.9 3.0 1.8 1.1 1.3 1.6 1.1 2.5 1.3 1.6 1.3 1.0 1.0 P117. 1.9 7.8 .7 2.1 1.3 3.9 27.3 1600 2.1 62.8 .9 1.0 1.1 .5 .9 2.7 1.1 1.5 1.7 2.9 1.9 1.1 1.4 1.2 1.2 2.1 1.7 1.5 1.0 .9 .9 P76.1 2.0 11.6 .7 1.8 1.3 3.3 11.6 1700 2.1 P105. .5 .8 .9 .6 1.0 1.0 1.1 .9 1.8 2.6 2.0 1.0 1.1 1.4 1.1 1.5 1.4 1.3 .7 .4 .8 46.7 1.9 5.3 .8 1.1 1.2 2.8 6.2 1800 2.2 10.1 .4 .9 .7 .5 1.0 1.0 1.0 .8 1.8 5.1 1.8 1.0 1.0 1.2 1.0 1.1 1.2 1.3 .6 .9 .9 60.2 2.2 3.1 .9 1.0 1.0 2.5 5.7 1900 2.2 6.0 .5 .7 .6 .3 .9 2.5 1.0 .8 1.9 4.3 1.3 1.0 .9 1.1 1.0 1.2 1.4 1.5 .7 .6 .9 47.9 2.4 2.8 1.0 .9 1.2 1.8 2.6 2000 2.8 2.1 .2 .8 .2 .4 .9 1.6 .9 .6 1.6 2.2 .9 .8 .8 1.1 1.0 1.2 1.1 1.1 .4 .4 .9 P113. 3.0 2.8 .7 1.0 1.2 1.7 1.5 2100 3.0 1.4 .6 .6 .3 .3 1.1 1.0 .8 .6 1.1 1.4 .9 1.0 .9 1.1 1.0 1.1 1.0 1.4 .7 .5 .9 P128. 3.0 2.4 .6 1.0 1.0 1.3 1.3 2200 3.0 1.2 .6 .4 .1 .2 .9 1.2 .6 .7 1.0 1.2 1.0 .9 .7 1.0 1.0 1.1 1.0 1.4 .4 .4 .4 P160. 2.2 1.9 .6 .9 1.2 1.8 1.0 2300 24

24 23 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 21 24 24 24 24 24 23 24 24 24 24 OBS 3.0 110.3 1.1 1.5 3.4 1.0 1.1 13.3 27.4 2.0 3.3 5.1 3.7 6.4 1.8 2.6 3.5 3.0 2.5 3.6 7.3 2.0 1.6 160.9 280.7 21.1 1.8 2.2 2.0 4.1 151.6 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 173.0 6.57 31

74.4 4.19 31

18.2 1.64 31

10.4 1.26 31

7.8 1.14 31

6.8 1.29 31

6.3 1.75 28

22.8 2.84 29

75.3 4.79 29

47.1 4.10 31

61.7 5.71 31

151.6 11.76 31

139.3 12.37 31

65.9 8.34 31

117.3 9.44 31

76.1 6.53 31

105.6 6.37 31

60.2 3.68 31

47.9 3.03 31

113.0 4.80 31

128.5 5.22 31

160.9 6.16

MONTHLY OBSERVATIONS: 737 MONTHLY MEAN: 5.52 MONTHLY MAX: 280.7 249.0 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

14 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 4 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

APRIL 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 117.2 8.23 AVG: 7.52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.1 .3 1.1 .6 .8 4.4 1.5 1.0 .3 .8 2.3 .2 .1 .1 4.8 46.6 7.0 2.0 1.0 .9 2.5 3.0 1.2 1.2 P159. .6 .6 .4 .1 .5 0000 .9 .5 1.0 .2 .5 2.3 1.0 1.0 .2 .8 3.1 .1 .0 .1 5.4 69.1 5.9 2.0 1.2 .8 1.7 5.7 1.1 1.5 P117. .7 .6 .4 .1 .4 0100 .9 .5 1.0 .6 .5 5.6 .9 1.0 .4 .6 2.4 .1 .1 .2 5.3 P88.4 6.8 2.1 1.0 .8 1.7 8.4 1.0 2.7 P122. .2 .4 .1 .1 .2 0200 .9 .5 1.0 .5 .8 2.4 .6 1.0 .3 .3 22.1 .1 .1 .1 5.2 P95.6 5.4 2.3 1.0 .6 1.6 5.7 1.0 7.9 71.9 .5 .7 .1 .1 .2 0300 .9 .5 .9 .3 .6 2.2 .4 .9 .3 .1 10.9 .1 .0 .1 2.5 P140. 4.3 2.7 1.0 .6 1.9 14.1 1.0 2.4 62.1 .6 .6 .0 .1 .1 0400 .9 .2 .9 .4 .9 2.0 .4 1.0 .2 .0 3.5 .2 .1 .2 2.3 P203. 4.0 3.2 1.0 .6 1.9 6.5 1.2 2.2 62.5 .6 .6 .0 .0 .3 0500 .8 .9 1.3 .6 1.3 2.4 .5 1.0 .3 .4 2.5 .1 .1 .2 6.6 P180. 4.9 3.2 .9 .5 2.6 2.9 5.3 3.1 P91.3 .8 .4 .1 .2 1.0 0600 .7 1.1 2.4 .7 2.8 2.9 .9 .5 .5 .3 2.1 .1 .3 .5 24.0 P117. 5.7 3.0 1.5 .9 3.5 1.3 3.7 8.2 73.2 .8 .7 .0 .3 1.3 0700 .9 1.3 3.9 1.2 3.9 23.1 .7 .6 .8 .2 1.7 .1 .4 .9 13.3 P82.6 6.4 3.0 2.9 1.6 4.1 2.1 1.8 4.9 34.1 .9 .9 .1 .4 2.3 0800 .9 1.8 4.2 2.2 3.3 66.2 .9 .5 BF .2 1.1 .2 .5 1.0 52.0 30.7 11.3 3.8 3.7 2.2 8.0 BF 1.3 4.0 68.4 1.0 1.3 .4 1.0 3.0 0900 1.0 27.8 4.6 2.5 3.4 63.7 .9 .7 BF .2 .9 .2 .8 1.2 45.2 29.2 36.1 3.9 5.0 4.0 3.5 AL 1.1 2.9 64.1 1.4 1.9 .1 1.0 2.5 1000 1.0 45.5 5.6 2.8 17.9 33.3 1.0 .7 1.1 .6 1.0 .1 .7 1.6 48.4 22.5 16.1 3.6 3.5 6.0 4.9 7.1 .8 2.6 63.1 1.4 1.9 .3 1.6 2.6 1100 1.3 53.0 3.7 2.7 52.4 34.1 1.1 .8 2.0 .5 1.0 .0 .6 1.6 P150. 23.9 25.5 2.2 2.6 20.3 40.0 7.2 .6 2.0 41.4 1.2 2.1 .1 3.6 2.3 1200 1.5 26.8 2.3 2.7 37.1 32.0 1.4 .7 1.5 1.1 .7 .1 .5 2.1 P93.6 5.8 15.9 1.7 1.1 19.0 40.8 2.0 .3 2.5 70.1 1.2 1.9 .2 2.7 2.1 1300 1.5 13.7 1.1 2.2 38.9 32.7 1.5 .7 2.1 1.1 .5 .1 1.0 1.9 P201. 6.8 6.0 2.4 1.6 10.4 46.9 1.3 .7 4.8 P82.7 1.0 1.4 .3 3.5 2.1 1400 1.6 18.3 .8 2.1 24.4 66.7 1.8 .6 2.0 1.7 .6 .1 .7 2.0 P165. 4.4 8.6 8.7 1.5 17.7 44.2 1.0 .7 35.2 8.8 1.0 1.4 .5 3.5 2.0 1500 1.8 30.6 .8 1.8 47.2 19.5 1.6 .6 1.1 2.7 .4 .2 .8 2.5 P184. 3.7 13.4 5.5 1.7 12.1 6.1 1.1 .9 19.1 3.2 1.0 1.5 .6 9.0 2.0 1600 1.4 7.4 .5 2.5 15.4 15.2 1.4 .3 1.0 3.0 .2 .0 .8 2.4 P142. 3.6 6.5 4.1 1.7 5.0 1.5 .9 1.0 50.4 2.2 .8 1.3 .2 11.8 2.0 1700 1.0 3.8 .4 2.0 3.0 6.3 1.7 .2 1.2 2.9 .1 .1 .8 1.4 P151. 3.6 3.3 2.7 1.3 5.7 1.3 1.0 .9 28.7 1.0 .8 1.0 .0 2.7 2.3 1800 .9 3.1 .4 1.6 2.7 5.4 1.4 .2 .9 2.2 .2 .1 .2 1.1 P124. 3.2 3.7 2.0 1.0 3.5 1.1 1.4 1.0 26.0 1.0 .7 .9 .3 1.1 1.9 1900 .6 2.7 .4 1.2 2.3 5.4 1.6 .2 .9 10.7 .1 .0 .6 .8 65.8 6.3 3.3 1.9 1.1 3.2 1.6 1.7 1.0 12.3 1.0 .5 .4 .1 1.0 1.6 2000 .5 2.1 .4 1.0 2.0 5.0 1.7 .3 .8 3.6 .2 .0 .1 .3 15.6 22.9 2.1 2.3 1.0 2.4 2.0 1.4 1.0 15.7 .9 .6 .4 .0 .9 2.0 2100 .2 1.9 .3 .8 1.9 3.9 1.2 .2 .5 2.0 .1 .0 .3 .4 25.6 5.6 2.1 1.6 1.0 2.1 2.1 1.2 1.6 P89.8 .7 .6 .2 .1 .9 1.8 2200 .4 1.6 .5 .8 4.5 2.8 1.0 .3 .6 1.8 .2 .1 .1 2.0 34.7 7.5 2.4 1.1 .8 2.3 2.1 1.2 1.9 P118. .7 .5 .4 .1 .6 1.8 2300 24

24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 0 OBS 1.8 53.0 5.6 2.8 52.4 66.7 1.8 1.0 2.1 10.7 22.1 .2 1.0 2.5 201.9 203.2 36.1 8.7 5.0 20.3 46.9 14.1 5.3 118.1 159.8 1.4 2.1 .6 11.8 3.0 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

30 122.6 8.55 30

95.6 7.68 30

140.4 8.42 30

203.2 10.03 30

180.8 10.57 30

117.8 8.72 30

82.6 6.70 28

68.4 9.83 28

64.1 11.06 30

63.1 9.98 30

150.0 15.99 30

93.6 12.38 30

201.9 15.76 30

165.4 14.27 30

184.8 12.58 30

142.4 9.56 30

151.3 7.75 30

124.3 6.45 30

65.8 4.34 30

22.9 2.97 30

89.8 5.02 30

118.1 6.43

MONTHLY OBSERVATIONS: 716 MONTHLY MEAN: 9.19 MONTHLY MAX: 203.2 159.8 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

22 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 5 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MAY 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 141.6 4.55 AVG: 6.08 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.8 20.3 1.7 .3 1.0 2.2 9.7 1.0 .9 1.1 .7 .1 1.4 2.1 .8 .1 1.2 .4 .3 .4 .8 .5 1.0 1.0 1.3 11.1 1.9 1.1 1.2 71.4 2.3 0000 1.7 11.5 1.7 .3 .9 1.5 3.1 1.0 1.0 1.2 .3 .2 1.0 1.0 .8 .0 1.2 .2 .3 .2 .4 .4 1.3 .8 1.4 8.1 1.7 1.0 1.1 P141. 1.7 0100 1.7 11.0 1.6 .2 1.0 1.0 2.2 1.0 .9 1.1 .2 .1 1.0 .9 .6 .2 1.1 .1 .2 .1 .3 .7 1.0 .7 1.5 6.4 1.9 .9 2.1 P137. 1.7 0200 1.5 6.2 1.3 .1 .9 1.0 2.1 2.3 1.5 1.1 .1 .1 .9 1.0 .6 .0 1.0 .1 .2 .1 .6 .1 .9 .6 1.8 11.3 1.2 1.0 2.7 23.9 2.3 0300 1.4 5.0 .8 .2 .9 1.0 2.2 2.8 1.0 1.1 .1 .1 .9 .9 .5 .2 1.0 .5 .7 .1 1.0 .2 .7 .6 1.9 15.0 1.1 .7 2.0 11.5 1.9 0400 1.6 4.7 .8 .2 1.0 1.1 2.5 3.3 1.4 1.0 .1 .3 .9 .9 .8 .3 1.0 .7 .5 .1 1.1 .3 .3 1.0 2.0 11.8 .8 .9 2.0 7.4 1.8 0500 1.8 5.0 .3 .6 1.5 1.9 3.3 3.3 3.5 1.2 .0 .5 7.7 1.0 1.1 .8 1.4 .7 .7 .7 1.0 1.0 .1 1.3 4.8 12.4 .9 1.2 2.4 4.9 2.0 0600 23.7 6.9 .2 .8 2.2 2.7 3.5 2.1 2.8 1.6 .1 1.1 37.3 1.5 1.8 1.6 2.4 1.1 .8 .9 1.9 1.8 .1 1.9 7.2 10.2 .7 2.4 2.7 3.8 2.3 0700 67.8 4.6 .4 2.4 2.9 5.7 3.8 3.9 2.2 2.2 .5 2.8 P153. 1.6 1.4 2.6 2.5 1.0 .2 1.2 2.8 1.8 .1 2.1 4.4 6.9 BF 3.9 3.3 3.0 1.8 0800 63.1 7.7 .7 2.6 2.9 10.1 4.1 2.9 2.5 2.9 .9 3.1 P143. 1.4 1.8 2.0 1.3 .9 .6 1.5 2.2 1.1 .1 2.4 3.4 4.5 BF 1.8 3.0 7.9 1.2 0900 18.2 35.9 1.0 2.1 4.0 12.5 3.7 2.1 3.0 3.3 .6 2.3 BF 1.3 2.5 1.5 1.0 .7 .9 1.1 1.2 1.0 .6 2.4 4.5 3.8 .6 1.8 3.1 P105. 1.0 1000 39.7 P99.4 1.0 2.1 2.0 20.9 3.7 2.1 2.7 5.4 .8 6.0 BF 1.2 2.4 1.1 1.2 .5 2.5 .8 .8 .8 .8 1.7 15.3 3.3 1.1 1.9 3.3 29.3 1.0 1100 P81.8 65.0 1.1 1.3 .9 70.4 2.6 2.9 2.1 2.4 1.0 12.3 17.3 1.3 2.0 1.0 .8 .5 2.1 .7 .8 1.1 1.1 1.8 22.6 3.7 1.9 2.0 2.2 11.5 .9 1200 57.2 33.9 1.4 1.3 .9 P78.0 2.1 2.8 1.8 1.6 1.0 11.9 9.5 1.3 2.5 .8 .4 .6 1.1 .4 .8 5.2 1.0 1.9 34.1 3.5 2.1 2.1 4.7 7.8 .9 1300 P85.8 5.5 1.2 1.2 .9 58.6 2.1 2.7 1.6 1.5 .9 5.6 6.7 1.1 2.5 .7 .5 .7 .9 .5 1.0 1.9 1.5 2.5 64.8 3.0 1.9 1.7 1.7 6.8 .8 1400 20.3 2.1 1.0 1.0 .7 35.6 1.8 2.5 1.3 1.4 1.2 2.5 5.1 .9 1.3 .6 .3 .6 5.7 .6 .8 1.8 2.5 3.0 40.5 1.9 1.8 1.4 1.9 9.7 .8 1500 25.7 1.7 .8 1.1 .7 54.8 1.7 2.3 1.0 1.5 1.1 3.3 7.9 .9 1.4 .3 .7 .3 1.3 .3 .9 2.5 2.5 2.1 51.1 1.5 2.0 1.9 1.9 10.1 .6 1600 41.8 2.0 1.0 1.3 .6 62.3 1.3 1.9 .9 1.5 1.1 1.0 4.6 .9 1.8 .8 .3 .4 .9 .3 .9 3.6 3.7 2.0 P79.2 1.5 1.9 1.9 2.1 7.0 .8 1700 P85.5 2.1 .8 1.3 .4 P108. 1.1 2.0 .8 1.6 1.1 .7 3.8 .8 1.2 .9 .2 .7 .7 .3 .7 2.9 2.6 1.4 54.4 1.8 2.8 1.3 2.1 5.6 1.9 1800 P79.6 2.3 .9 1.2 1.1 50.5 1.2 1.7 1.1 1.3 .9 .8 3.4 .8 .9 .8 .7 .6 .8 .2 .8 2.5 1.1 1.1 18.0 2.7 3.8 1.1 2.2 5.3 1.8 1900 18.1 2.2 1.0 1.1 1.1 8.1 .9 1.0 1.0 1.6 .9 .5 2.9 .8 .7 1.1 .3 .2 .9 .8 .6 2.4 1.0 1.2 17.4 3.5 2.0 1.2 2.7 5.2 1.6 2000 19.3 2.2 .9 1.6 1.1 2.8 1.0 .8 1.1 .7 .3 1.0 2.4 .9 .5 .8 .9 .3 .3 .4 .9 1.7 .9 1.2 41.5 3.8 1.2 1.9 2.3 4.0 1.6 2100 54.5 2.0 .6 1.2 1.0 3.0 1.0 .8 1.0 .9 .3 1.0 2.0 .9 .5 .7 .8 .1 .6 .4 .9 2.1 1.1 1.0 45.2 3.2 .9 1.9 2.0 4.0 1.0 2200 69.5 1.8 .7 1.1 2.1 3.2 1.0 1.0 1.0 1.0 .2 2.3 2.0 1.0 .2 1.0 .2 .5 .4 .9 1.0 1.3 1.0 1.0 12.9 2.5 1.1 1.1 15.6 3.1 .9 2300 24

24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 OBS 85.8 99.4 1.7 2.6 4.0 108.9 9.7 3.9 3.5 5.4 1.2 12.3 153.5 2.1 2.5 2.6 2.5 1.1 5.7 1.5 2.8 5.2 3.7 3.0 79.2 15.0 3.8 3.9 15.6 141.6 2.3 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 137.3 5.83 31

23.9 2.21 31

15.0 1.87 31

11.8 1.70 31

12.4 2.23 31

37.3 4.20 30

153.5 9.78 30

143.9 9.48 30

105.0 7.42 30

99.4 8.49 31

81.8 10.29 31

78.0 8.86 31

85.8 8.67 31

40.5 4.92 31

54.8 6.00 31

79.2 7.46 31

108.9 9.43 31

79.6 6.17 31

18.1 2.71 31

41.5 3.24 31

54.5 4.41 31

69.5 4.28

MONTHLY OBSERVATIONS: 740 MONTHLY MEAN: 5.83 MONTHLY MAX: 153.5 71.4 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

13 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 6 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JUNE 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 237.9 8.18 AVG: 13.01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.0 .9 2.6 1.1 1.1 P130. 5.4 4.7 2.9 1.0 53.8 14.5 3.8 1.0 .7 1.0 .7 .8 .5 .8 1.0 .5 .6 .9 7.4 1.2 1.2 2.3 1.0 .8 0000 .9 1.0 2.2 1.1 2.2 P237. 4.8 21.7 2.6 1.0 58.6 32.9 3.0 .9 1.8 1.0 .6 .7 .6 .8 .9 .7 .6 .9 5.0 1.0 1.2 2.0 .9 .8 0100 .9 .8 2.0 1.0 29.9 P114. 9.7 71.3 2.9 .5 53.8 45.2 3.4 .8 3.0 .9 .3 .8 .8 .9 1.1 .6 .8 .9 3.6 .9 1.3 1.7 1.0 .5 0200 1.0 .9 2.6 1.0 43.3 63.2 8.8 70.8 2.3 .5 P85.8 19.8 3.0 .8 3.1 .9 .3 .6 .9 .6 .8 .8 .6 .9 3.2 1.0 1.4 1.2 .9 .7 0300 .9 1.0 2.3 .9 36.1 P82.8 7.7 P82.3 2.1 .8 P112. 10.1 2.7 .8 2.9 .9 .6 .9 1.0 .6 .9 1.0 .9 .8 2.6 .9 1.1 1.1 .8 .8 0400 1.1 1.0 1.8 1.0 P79.6 P102. 9.3 P149. 2.2 2.7 P101. 14.2 2.1 1.1 2.3 1.0 .6 1.0 1.1 .8 .8 .9 .9 .9 2.3 1.0 1.1 1.0 .9 .8 0500 1.9 1.3 1.8 1.1 28.4 29.5 15.6 P141. 2.5 3.1 P213. 35.2 2.1 2.6 2.8 1.2 1.0 1.1 1.4 .8 1.2 1.3 1.0 1.0 2.4 1.0 1.6 1.0 1.3 1.0 0600 3.2 1.8 1.1 1.1 16.3 53.4 20.7 28.8 2.5 3.8 P202. P131. 2.1 2.6 5.1 1.7 2.1 1.3 2.2 1.8 1.3 1.3 2.0 14.7 2.3 1.1 2.9 1.3 1.6 2.2 0700 9.1 4.8 .9 1.5 16.7 18.7 34.4 10.4 2.0 3.0 P173. P116. 2.4 1.4 23.1 1.2 1.5 1.5 1.3 7.1 1.0 1.1 1.9 24.9 2.3 1.2 16.1 1.3 1.2 1.7 0800 10.6 17.0 .9 1.8 34.1 10.1 32.3 8.1 2.6 1.7 AZ 59.8 3.1 1.0 6.9 1.1 1.2 1.1 1.1 6.8 .9 1.0 1.4 23.3 2.1 1.1 15.5 1.1 1.0 1.3 0900 4.1 23.1 1.3 2.3 50.4 5.2 70.5 9.9 2.1 1.3 AZ 26.3 3.0 .8 3.4 .8 .9 .9 1.0 10.6 .9 .9 1.0 34.1 2.0 1.0 7.5 1.0 1.1 1.0 1000 1.3 26.2 2.4 2.8 24.8 3.0 33.3 8.7 BF 1.3 39.6 P82.1 2.8 .8 2.9 .7 .7 .8 1.0 2.0 .7 .9 .8 5.7 2.0 1.0 8.7 1.1 1.0 1.0 1100 .9 32.8 16.5 3.0 30.7 2.6 23.5 8.4 1.3 1.1 20.5 55.9 2.6 .6 2.6 .7 .8 .7 .9 1.0 .6 .9 .7 15.7 2.0 1.1 6.5 1.0 1.1 1.0 1200 .8 14.9 11.6 2.7 29.9 1.4 27.5 7.5 1.2 1.2 12.6 26.2 1.4 .7 2.5 .7 .7 .8 .8 .8 .7 .8 .7 2.8 1.8 1.0 5.5 .7 1.0 1.0 1300 .7 3.6 6.9 2.4 17.0 1.2 32.4 14.3 1.3 1.2 8.1 24.0 .8 .5 2.0 .8 .7 .8 .8 .8 .7 .9 .6 14.7 1.8 1.0 4.3 .4 .9 .9 1400 .5 2.7 4.8 2.6 40.9 1.3 16.6 P81.6 1.5 1.0 4.4 13.1 .7 .6 1.5 .6 .7 .9 .9 .7 .5 .9 .6 56.6 1.6 1.0 3.1 .5 1.0 .8 1500 .6 2.0 3.9 2.7 22.3 1.1 8.2 16.7 1.5 .9 4.2 9.6 .7 .7 .8 .8 .8 .8 .5 .9 .6 .8 .6 P94.4 1.6 1.5 2.4 .8 .9 .9 1600 .7 1.4 3.0 2.8 P76.9 1.0 5.1 8.6 1.5 1.0 3.8 7.2 .5 .8 .6 .8 .7 .8 .6 1.2 .9 .9 .6 65.5 1.4 4.0 1.9 .8 1.0 .9 1700 1.0 1.3 2.6 2.3 P174. 1.3 4.0 7.4 1.2 1.2 3.3 9.4 .6 1.1 .8 .7 .5 .4 .8 1.5 .7 .6 .8 37.1 1.2 2.2 2.0 .8 1.0 .7 1800 1.9 1.2 2.0 1.9 P180. 1.7 4.3 5.3 .9 2.8 2.7 8.0 .7 1.2 1.2 .4 .7 .5 1.0 1.1 .5 .5 1.0 18.9 1.1 1.7 2.0 .8 1.0 .9 1900 1.8 1.5 2.0 1.8 P142. 3.1 4.1 3.6 .9 50.0 2.3 9.1 1.0 1.0 1.2 .7 .8 .6 .9 1.1 .8 .9 1.0 9.6 1.0 1.4 1.9 1.2 1.0 1.0 2000 1.7 2.6 1.8 1.8 P110. 6.1 4.9 3.1 1.1 67.1 2.8 6.3 1.0 1.0 1.6 .5 .6 .8 .8 1.0 .7 .8 .8 6.9 .8 1.1 1.9 1.1 .6 .9 2100 1.0 3.9 1.6 1.6 P114. 6.2 4.8 2.9 1.8 41.2 2.9 6.1 1.0 1.0 1.9 .7 .8 .7 1.2 1.1 .8 .8 .8 4.8 1.7 1.1 2.0 1.1 .9 .7 2200 1.2 3.0 1.7 1.2 P95.2 6.0 4.7 3.2 1.0 44.0 5.2 4.4 1.0 .9 1.2 1.0 .7 .7 1.0 1.0 .7 .6 .9 22.2 1.0 1.2 2.6 1.1 .8 .4 2300 24

24 24 24 24 24 24 24 23 24 22 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 0 OBS 10.6 32.8 16.5 3.0 180.5 237.9 70.5 149.6 2.9 67.1 213.3 131.6 3.8 2.6 23.1 1.7 2.1 1.5 2.2 10.6 1.3 1.3 2.0 94.4 7.4 4.0 16.1 2.3 1.6 2.2 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

30 114.3 11.85 30

85.8 10.72 30

112.7 12.03 30

149.6 16.22 30

213.3 16.69 30

202.3 17.21 30

173.0 16.10 29

59.8 8.62 29

70.5 9.26 29

82.1 8.97 30

55.9 7.92 30

29.9 5.40 30

32.4 4.88 30

81.6 8.14 30

94.4 6.14 30

76.9 6.56 30

174.3 8.76 30

180.5 8.28 30

142.7 8.33 30

110.4 7.75 30

114.5 7.05 30

95.2 6.99

MONTHLY OBSERVATIONS: 717 MONTHLY MEAN: 9.80 MONTHLY MAX: 237.9 130.1 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

27 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 7 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JULY 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

30 NO.: 31 MAX: 66.7 5.41 AVG: 5.43 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY .5 9.7 1.1 2.9 .9 4.3 1.9 3.0 .8 .9 24.6 P77.4 .9 .9 1.2 2.2 1.4 1.6 .7 3.1 .4 AE 1.1 2.0 9.8 1.5 1.2 2.0 1.9 1.3 1.1 0000 .6 7.8 1.0 1.6 .5 3.1 1.6 2.4 .9 .9 66.7 50.7 .9 .9 1.1 1.9 1.9 1.2 .4 2.6 .3 1.2 1.6 1.9 5.5 1.6 1.1 2.3 2.0 1.1 1.1 0100 .7 4.9 .9 1.3 .6 2.3 1.3 2.0 .7 .9 35.3 38.6 .9 .8 1.0 1.7 1.8 1.2 .8 2.1 .3 1.2 1.5 2.0 4.2 1.4 1.0 3.0 4.9 1.1 1.1 0200 .5 3.8 1.0 1.1 .9 2.3 1.1 1.9 .5 1.6 33.0 19.1 .9 .7 1.0 1.2 1.8 1.1 .8 1.9 .5 1.1 1.6 1.9 3.5 1.2 1.1 2.5 3.2 1.1 1.2 0300 .6 4.6 1.0 1.0 .7 3.2 1.0 1.8 1.1 2.4 26.4 11.3 .9 .9 1.1 1.4 1.6 1.2 .6 1.4 AV 1.2 1.4 1.6 3.0 1.4 1.1 2.0 2.7 1.1 1.2 0400 .7 4.7 .9 1.1 .9 5.3 1.0 1.6 .8 3.4 15.5 7.8 1.0 .8 1.1 1.2 1.1 1.1 .6 1.2 AV 1.3 2.2 1.8 2.5 1.4 1.1 2.0 2.4 1.0 1.2 0500 .8 4.0 1.0 1.5 1.0 20.0 1.0 1.6 .9 3.7 37.9 6.0 1.5 1.0 1.2 1.5 1.6 1.0 .8 1.2 AV 1.2 7.8 2.8 2.9 1.4 1.2 2.0 2.1 1.0 1.2 0600 1.8 2.7 1.1 2.6 2.0 38.5 1.0 1.7 1.1 6.4 19.0 5.2 2.2 2.0 1.3 1.8 2.7 1.2 .6 1.4 AV 1.4 13.3 3.0 2.7 1.8 1.5 2.0 3.1 1.0 1.3 0700 1.6 2.2 1.1 2.1 2.5 P96.3 1.0 1.7 1.2 3.8 10.8 5.2 2.2 1.8 1.3 1.7 2.0 1.1 .6 1.6 AV 1.0 6.8 2.2 2.5 1.8 1.9 2.6 3.5 1.0 1.2 0800 1.1 1.7 1.5 2.8 2.8 37.1 2.2 1.6 BF 2.5 24.2 4.6 1.3 1.3 1.3 1.3 1.8 1.3 .9 1.3 AV 1.4 5.6 5.6 3.0 1.3 2.3 3.2 BF 1.0 1.1 0900 .9 1.9 1.9 1.3 15.9 29.4 11.5 1.4 BF 1.9 29.3 2.6 1.1 1.2 1.3 BF 1.4 1.2 .7 1.2 AV 1.3 4.5 2.7 2.9 1.3 5.5 2.7 BF 1.0 1.0 1000 .9 1.7 1.4 .7 11.4 32.6 5.8 1.3 33.5 1.6 24.5 2.4 .9 1.0 1.2 1.5 1.1 1.0 .8 1.3 AV 1.3 4.1 18.2 3.2 1.2 7.6 2.1 5.2 .9 .9 1100 .7 1.8 .8 .9 44.1 33.1 12.5 1.4 33.0 1.5 11.6 2.7 .9 1.0 .9 1.3 3.0 1.1 .6 2.3 AV 1.5 2.8 11.5 3.2 1.3 9.7 3.1 6.9 .9 .9 1200 .8 1.5 .5 .9 5.1 21.9 25.7 1.4 18.3 1.4 6.5 1.6 .8 1.0 1.1 1.3 51.5 1.0 2.3 1.9 AV 1.2 2.3 3.5 2.9 1.1 16.5 4.9 6.9 .8 1.4 1300 .7 1.4 .6 .5 31.3 30.3 29.4 1.3 3.1 1.3 17.0 1.3 .8 1.0 1.0 1.1 28.5 1.0 7.1 1.5 AV 1.4 2.3 2.9 2.6 1.1 2.4 9.2 5.9 1.0 1.0 1400 .8 1.6 .5 .8 9.8 16.8 31.4 1.3 1.9 1.0 25.0 1.1 .8 1.0 1.0 1.0 7.0 1.1 33.2 1.2 AV 1.3 1.7 2.8 2.3 1.1 2.0 10.7 3.9 .9 .9 1500 .8 1.4 .9 .9 16.3 14.2 14.4 1.1 1.6 1.1 69.1 1.1 1.0 1.0 1.0 1.1 15.9 .9 9.3 1.1 AV 1.2 1.7 2.5 3.2 1.4 1.8 5.8 2.9 .8 .9 1600 1.0 1.4 1.5 1.0 25.8 9.2 11.0 1.0 1.3 1.0 35.2 1.5 .7 1.0 1.0 1.1 19.0 .8 6.5 1.0 AV 1.1 2.0 5.7 4.8 1.2 1.8 3.8 2.3 .7 .8 1700 1.5 1.1 1.3 .8 10.0 5.1 12.2 1.3 1.2 1.2 P89.0 1.6 .6 1.0 1.0 1.0 7.6 .8 4.5 1.0 AE 1.1 2.3 23.2 3.8 1.1 20.0 2.9 2.9 .9 .8 1800 2.6 1.3 1.0 1.0 2.1 3.2 8.5 1.1 1.2 1.7 15.8 1.4 1.0 1.8 1.2 1.0 4.1 .7 2.7 .7 AE 1.1 2.5 29.1 2.7 1.0 11.0 2.5 2.4 .8 .8 1900 5.7 1.1 .9 1.1 1.6 2.2 6.5 1.0 1.1 6.3 P116. 1.4 1.0 1.7 1.9 1.1 3.6 .8 1.9 .6 AE 1.1 2.6 9.5 2.3 1.1 4.4 2.3 2.1 1.0 1.0 2000 7.6 1.1 .9 .9 1.2 1.7 4.0 1.0 1.1 7.2 P78.3 1.2 1.0 1.8 2.4 1.0 2.8 .9 2.5 .6 AE 1.0 2.2 5.4 1.9 1.1 2.9 2.2 2.1 1.0 1.0 2100 2.9 1.1 1.0 1.0 2.7 2.9 3.5 1.0 1.0 7.5 46.5 1.1 1.0 1.6 2.9 1.0 2.1 .9 3.9 .4 AE 1.1 1.9 4.5 1.8 1.2 2.5 2.1 2.0 1.0 1.1 2200 2.1 1.0 2.0 .9 9.9 1.8 3.2 1.0 1.0 5.4 P88.1 1.0 .9 1.6 2.7 1.0 1.8 .8 2.6 .3 AE 1.0 2.0 14.5 1.5 1.2 2.1 1.7 1.3 1.0 1.0 2300 24

24 24 24 24 24 24 24 22 24 24 24 24 24 24 23 24 24 24 24 4 23 24 24 24 24 24 24 22 24 24 OBS 7.6 9.7 2.0 2.9 44.1 96.3 31.4 3.0 33.5 7.5 116.4 77.4 2.2 2.0 2.9 2.2 51.5 1.6 33.2 3.1 .5 1.5 13.3 29.1 9.8 1.8 20.0 10.7 6.9 1.3 1.4 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 38.6 3.92 31

33.0 3.07 30

26.4 2.70 30

15.5 2.29 30

37.9 3.76 30

38.5 4.25 30

96.3 5.54 28

37.1 4.18 27

29.4 4.78 30

33.5 5.71 30

44.1 6.57 30

51.5 6.27 30

31.3 6.33 30

33.2 5.53 30

69.1 5.88 30

35.2 4.87 30

89.0 6.76 30

29.1 3.60 30

116.4 6.18 30

78.3 4.67 30

46.5 3.51 30

88.1 5.21

MONTHLY OBSERVATIONS: 718 MONTHLY MEAN: 4.85 MONTHLY MAX: 116.4 77.4 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

6 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 8 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

AUGUST 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 2.3 1.76 AVG: 1.77 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.0 1.1 1.1 1.2 1.0 1.3 1.3 1.6 1.7 1.8 1.9 1.8 2.1 1.7 1.9 2.1 2.0 2.1 1.8 1.9 1.5 1.6 3.6 2.0 2.0 2.1 2.2 1.7 1.7 2.1 1.8 0000 1.0 1.1 1.4 1.1 .9 1.2 1.4 1.3 1.6 2.0 2.0 1.9 2.2 1.9 1.8 2.1 2.2 2.2 2.1 1.8 1.4 1.7 2.2 1.8 2.1 2.0 2.3 2.1 1.8 2.0 2.2 0100 1.1 1.3 1.2 1.2 1.1 1.3 1.5 1.4 1.6 1.7 2.0 2.0 2.1 2.1 1.8 2.2 2.2 2.2 2.2 1.8 1.7 2.0 2.1 1.9 2.0 2.0 2.2 3.4 1.7 2.0 1.8 0200 .9 1.4 2.1 1.6 1.1 1.3 1.5 1.7 1.6 1.5 2.1 1.8 2.2 1.8 2.0 2.2 2.0 2.1 1.9 2.1 1.4 1.8 1.9 2.0 2.0 2.0 2.2 4.7 1.9 2.0 2.1 0300 1.2 1.4 1.6 1.6 1.2 1.5 1.6 1.5 1.6 1.7 2.0 2.0 2.2 1.8 1.8 2.1 2.2 2.1 1.9 1.8 1.7 2.9 1.7 1.7 1.9 2.0 2.1 2.1 1.9 2.0 2.4 0400 1.2 1.7 1.3 1.7 1.1 1.9 1.6 2.0 1.7 1.6 2.0 2.2 2.3 2.1 1.9 2.1 2.5 2.2 2.1 2.0 1.8 2.3 1.7 1.6 2.0 2.2 2.1 2.0 2.1 2.0 2.3 0500 .9 1.7 1.2 1.5 1.1 1.7 1.6 2.0 1.6 1.7 2.1 1.9 2.4 2.2 2.2 2.5 2.6 2.6 2.6 1.9 1.8 2.8 1.6 2.2 2.3 2.2 2.4 1.8 1.8 2.5 2.3 0600 1.0 1.4 1.3 1.3 1.4 1.5 1.6 1.8 1.7 1.7 2.4 1.9 2.4 1.8 1.9 2.9 2.6 2.5 1.9 1.8 1.8 3.2 1.5 2.3 2.8 2.6 2.7 1.8 1.9 2.9 2.7 0700 1.0 1.5 1.2 1.2 1.2 1.3 1.2 1.5 1.5 1.5 2.2 1.9 1.8 1.6 2.0 2.5 1.9 1.8 1.5 1.6 1.7 2.1 1.5 2.9 3.0 2.4 2.3 4.1 1.8 2.9 2.1 0800 1.0 1.1 1.1 1.1 1.1 1.2 1.1 1.2 1.4 1.1 BF 1.9 1.4 1.4 1.4 1.6 1.7 1.5 1.2 1.3 1.8 BF 1.4 1.8 1.8 1.6 1.6 11.0 1.5 1.7 1.7 0900 .9 1.0 1.2 1.1 1.0 1.0 1.1 1.1 1.3 1.1 BF 1.6 1.3 1.3 1.3 1.2 1.5 1.3 1.1 1.1 1.7 BF 1.4 1.3 1.4 1.3 1.4 8.8 1.3 1.4 1.5 1000 1.0 1.0 1.0 1.0 .9 1.0 1.0 1.0 1.4 1.0 1.2 1.4 1.2 1.2 1.2 1.1 1.3 1.1 1.1 1.1 1.6 4.4 1.1 1.3 1.1 1.4 1.1 4.9 1.2 1.6 1.4 1100 1.0 1.0 1.9 1.4 1.0 1.0 1.0 1.0 1.1 1.0 1.3 1.2 1.2 1.2 1.1 1.2 1.1 1.0 1.1 1.1 1.7 3.5 1.0 1.1 1.3 1.2 1.2 2.3 1.1 2.0 1.2 1200 .6 .9 2.0 1.4 1.0 1.0 1.0 1.0 1.1 1.0 1.1 1.3 1.0 1.0 1.1 1.1 1.1 1.0 1.1 1.1 1.4 4.2 1.1 1.1 1.1 1.1 1.2 1.8 1.1 1.7 1.1 1300 .7 .9 2.1 2.1 .9 1.0 .9 1.0 1.0 1.0 1.0 1.1 1.1 1.0 1.1 1.1 1.2 1.1 1.0 1.0 1.4 2.7 1.0 1.0 1.0 1.0 1.1 1.5 1.0 1.1 1.1 1400 .9 1.0 .9 1.9 .9 .9 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.0 1.1 1.1 1.1 1.0 1.1 1.0 1.7 2.5 1.0 1.1 1.0 1.0 1.2 1.5 1.1 1.1 1.0 1500 .8 .9 1.0 1.2 .9 1.1 .9 .9 1.0 1.0 1.1 1.3 1.1 1.1 1.0 1.1 1.1 .9 1.0 1.0 1.6 2.4 1.0 1.1 1.1 1.1 1.3 1.6 1.1 1.2 1.0 1600 .8 1.0 1.0 1.0 1.0 1.0 1.0 .9 .9 1.0 1.1 1.3 1.1 1.1 1.1 1.1 1.0 1.0 1.0 1.1 1.3 1.8 1.0 1.1 1.0 1.1 1.2 1.4 1.1 1.3 1.1 1700 .8 1.0 1.0 1.0 1.0 1.0 .9 1.0 1.0 1.0 1.2 1.2 1.1 1.0 1.1 1.1 1.1 1.1 1.0 1.0 1.2 1.4 1.1 1.2 1.3 1.2 1.1 1.5 1.1 1.1 1.0 1800 .8 1.0 .9 .9 1.0 1.0 1.1 1.1 1.1 1.1 1.5 1.5 1.2 1.3 1.4 1.6 1.1 1.3 1.1 1.1 1.3 1.4 1.3 1.5 1.4 1.5 1.5 1.7 1.6 1.3 1.3 1900 1.0 1.1 1.0 1.0 1.0 1.3 1.3 1.1 1.4 1.4 1.6 1.5 1.5 1.5 1.6 1.5 1.6 1.3 1.3 1.6 1.6 1.6 1.5 2.0 1.8 1.6 1.4 1.7 2.0 1.7 1.3 2000 1.0 1.1 1.1 1.0 1.0 1.2 1.2 1.3 1.4 1.4 1.7 1.5 1.6 1.5 2.0 2.0 2.0 1.9 1.5 1.4 1.4 2.0 1.7 2.0 1.8 2.1 1.5 1.6 2.0 1.8 1.4 2100 .9 1.2 1.1 1.0 1.4 1.4 1.2 1.5 1.6 2.0 2.0 2.0 2.0 1.8 2.1 2.1 1.5 1.5 1.7 1.5 1.5 3.4 1.7 2.1 2.1 1.9 1.5 1.7 2.0 1.6 1.4 2200 1.1 1.2 1.1 1.1 1.3 1.5 1.4 1.5 1.7 2.0 2.1 1.6 1.9 1.6 2.0 2.1 2.1 2.2 1.9 1.6 1.5 2.8 1.7 2.0 2.0 2.0 1.7 1.7 2.1 2.3 1.6 2300 24

24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 24 24 OBS 1.2 1.7 2.1 2.1 1.4 1.9 1.6 2.0 1.7 2.0 2.4 2.2 2.4 2.2 2.2 2.9 2.6 2.6 2.6 2.1 1.8 4.4 3.6 2.9 3.0 2.6 2.7 11.0 2.1 2.9 2.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 3.4 1.83 31

4.7 1.90 31

2.9 1.85 31

2.5 1.91 31

2.8 1.99 31

3.2 2.03 31

4.1 1.89 29

11.0 1.75 29

8.8 1.52 31

4.9 1.40 31

3.5 1.31 31

4.2 1.25 31

2.7 1.17 31

2.5 1.14 31

2.4 1.13 31

1.8 1.09 31

1.5 1.09 31

1.7 1.25 31

2.0 1.45 31

2.1 1.55 31

3.4 1.69 31

2.8 1.75

MONTHLY OBSERVATIONS: 740 MONTHLY MEAN: 1.56 MONTHLY MAX: 11.0 3.6 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 9 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

SEPTEMBER 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 2.1 1.53 AVG: 1.53 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 1.7 1.3 1.5 1.3 .7 1.1 1.2 1.8 .9 .6 2.0 1.9 1.5 1.2 .8 .7 1.0 1.9 2.0 2.0 2.0 2.1 1.9 1.9 1.7 2.0 2.1 1.8 2.2 1.2 0000 1.6 1.4 1.7 1.2 .8 1.0 1.3 2.0 .7 .5 2.0 1.9 1.5 1.1 .8 .6 1.0 2.0 2.0 1.9 2.0 2.0 1.8 2.1 2.0 2.1 1.8 2.0 2.0 1.1 0100 1.7 1.3 1.5 1.2 .9 1.0 1.4 2.0 .8 .4 1.8 1.6 1.5 1.1 .8 .4 1.0 1.6 2.0 1.9 2.0 1.9 1.8 2.0 2.1 2.2 2.0 2.0 2.0 1.1 0200 1.8 1.4 1.6 1.4 .8 1.0 1.6 1.9 .8 .3 2.0 1.6 1.6 1.1 .5 .8 1.0 1.3 1.8 1.9 1.8 2.0 1.9 2.0 1.8 2.3 2.2 2.1 2.0 .9 0300 1.6 1.5 1.6 1.1 .7 1.1 1.5 2.0 .5 .4 2.0 1.8 1.5 1.0 .6 .8 .9 1.6 1.9 1.8 2.0 2.0 2.0 1.9 1.9 2.1 2.1 2.1 2.0 1.0 0400 1.8 1.5 1.4 1.4 .9 1.0 1.3 1.9 .8 .3 2.0 1.8 1.2 1.0 .6 .6 .9 1.3 1.5 1.8 1.9 1.9 2.1 2.0 2.0 2.2 2.2 2.0 2.0 .8 0500 1.6 1.6 1.5 1.1 1.0 1.2 1.0 2.0 .8 .4 2.0 1.7 1.3 1.0 .8 .7 1.0 1.7 2.0 1.9 2.0 2.0 1.8 2.1 1.9 2.2 2.0 2.1 2.0 .9 0600 1.7 1.6 1.8 1.1 1.2 1.7 1.7 1.9 .7 .8 2.6 1.6 1.3 .9 .9 .9 1.4 2.0 2.2 2.6 2.5 2.4 2.2 1.9 2.3 2.7 2.4 2.1 2.0 1.0 0700 1.6 1.6 1.7 1.0 2.2 2.7 3.0 1.3 1.1 2.1 4.0 1.6 1.2 .8 .9 .9 2.4 2.8 2.4 2.8 3.0 2.4 2.0 1.9 3.2 2.5 2.9 2.3 2.4 1.7 0800 1.3 1.6 1.7 BF 2.3 2.1 2.4 1.0 1.5 2.7 5.2 AZ 1.3 1.0 1.0 1.3 BF 2.0 2.2 2.1 2.0 1.9 1.9 1.7 2.6 1.8 2.2 2.1 2.4 BF 0900 1.2 1.3 1.6 BF 1.8 1.5 1.6 1.0 1.2 1.8 5.6 AZ 1.3 1.4 1.6 1.3 BF 1.5 2.2 1.7 1.6 2.3 1.7 1.6 1.8 1.6 1.7 1.9 2.1 BF 1000 1.0 1.1 1.6 1.0 1.2 1.4 1.5 1.0 1.1 1.3 4.0 AZ 1.3 1.5 1.7 1.3 3.2 1.3 2.6 1.3 1.3 2.7 2.1 1.5 1.6 1.4 1.4 1.9 1.9 AS 1100 1.0 1.1 1.3 1.0 1.1 1.3 1.2 1.0 .9 1.0 2.8 1.5 1.4 1.5 1.4 1.3 1.7 1.2 1.5 1.1 1.3 3.2 2.1 1.1 1.3 1.0 1.3 1.6 1.5 AS 1200 1.1 1.6 1.6 1.0 1.0 1.1 1.0 1.1 1.0 1.0 3.0 1.8 1.1 1.4 1.9 1.1 1.4 1.3 1.2 1.0 1.1 3.9 2.5 1.2 1.2 1.2 1.2 1.5 1.2 AS 1300 .9 1.1 1.5 .9 1.1 1.1 1.1 1.0 .9 1.0 4.3 1.2 1.2 1.3 1.6 1.1 1.3 1.6 1.1 1.1 1.1 2.9 2.3 1.1 1.1 1.2 1.0 1.1 1.4 AS 1400 1.0 1.2 1.5 1.0 1.0 1.0 1.1 1.0 .9 1.1 2.7 1.1 1.1 1.5 1.6 1.0 1.0 1.1 1.4 .9 1.3 1.5 1.3 1.1 1.1 1.1 1.1 1.1 1.1 AS 1500 1.0 .9 1.7 .9 1.0 1.1 1.1 1.0 .9 1.1 2.2 1.3 1.1 1.5 1.5 1.0 1.0 1.0 1.6 1.0 1.3 1.3 1.8 1.0 1.1 1.0 1.2 1.2 1.3 AS 1600 1.0 1.0 1.9 .9 1.2 1.3 1.2 1.0 1.0 1.1 2.9 1.3 1.0 1.3 1.2 .9 1.0 1.0 1.2 1.0 1.1 1.4 1.4 1.0 1.1 1.1 1.3 1.1 1.4 AS 1700 1.0 1.0 1.6 .7 1.3 1.1 1.5 1.1 .9 1.2 3.7 1.1 1.2 1.0 1.2 1.0 1.2 1.2 1.3 1.1 1.3 1.4 1.3 1.4 1.5 1.4 1.3 1.7 2.0 AS 1800 1.1 1.0 1.9 .9 1.3 1.2 1.6 1.0 .8 1.5 4.1 1.2 1.1 1.0 1.0 1.1 1.4 1.3 1.6 1.4 1.5 1.6 1.4 1.8 1.7 1.7 1.6 2.0 2.0 AS 1900 1.2 1.0 1.9 .8 1.5 1.6 2.0 .9 .9 1.6 2.8 1.5 1.1 .9 .9 1.0 1.7 1.8 1.6 1.7 1.9 1.5 1.5 2.0 1.9 1.7 1.7 2.1 2.0 AS 2000 1.3 1.1 1.7 .8 1.6 1.5 1.6 1.0 .8 1.7 2.4 1.5 1.1 .8 .6 1.0 1.7 1.5 1.9 1.9 2.0 1.7 1.6 2.1 2.1 2.0 1.8 2.1 2.0 AS 2100 1.1 1.4 1.7 .9 1.6 1.5 2.0 1.0 .7 1.9 2.1 1.3 1.1 .8 .7 .9 1.8 1.8 1.7 1.8 1.8 1.7 2.0 2.1 2.0 1.9 1.7 2.2 2.0 AS 2200 1.3 1.4 1.7 .8 1.0 1.2 2.0 1.0 .4 2.0 2.0 1.6 1.2 1.0 .8 1.0 1.7 2.0 2.0 1.9 2.0 1.8 2.1 1.7 2.2 2.2 1.7 2.1 1.8 AS 2300 24

24 24 22 24 24 24 24 24 24 24 21 24 24 24 24 22 24 24 24 24 24 24 24 24 24 24 24 24 9 0 OBS 1.8 1.6 1.9 1.4 2.3 2.7 3.0 2.0 1.5 2.7 5.6 1.9 1.6 1.5 1.9 1.3 3.2 2.8 2.6 2.8 3.0 3.9 2.5 2.1 3.2 2.7 2.9 2.3 2.4 1.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

30 2.2 1.50 30

2.3 1.51 30

2.1 1.50 30

2.2 1.47 30

2.2 1.51 30

2.7 1.74 30

4.0 2.08 26

5.2 1.97 26

5.6 1.77 28

4.0 1.65 29

3.2 1.40 29

3.9 1.44 29

4.3 1.37 29

2.7 1.20 29

2.2 1.21 29

2.9 1.22 29

3.7 1.33 29

4.1 1.48 29

2.8 1.54 29

2.4 1.55 29

2.2 1.56 29

2.2 1.57

MONTHLY OBSERVATIONS: 698 MONTHLY MEAN: 1.52 MONTHLY MAX: 5.6 2.2 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 10 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

OCTOBER 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 11 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

NOVEMBER 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 12 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

DECEMBER 2008 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS 1000 AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 13 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JANUARY 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 14 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

FEBRUARY 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 15 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MARCH 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS 0900 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 16 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

APRIL 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AZ AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AL AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AL AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 17 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MAY 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 18 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JUNE 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 BF AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AV AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 19 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JULY 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS BF 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 20 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

AUGUST 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AZ AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 21 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

SEPTEMBER 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF 1000 AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF 1100 AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 22 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

OCTOBER 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 23 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

NOVEMBER 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (060) INSTRUMENTAL PULSED FLUORESCENT COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 24 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

DECEMBER 2009 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 BA BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS 1100 BF AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 25 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JANUARY 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 26 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

FEBRUARY 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AZ AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 27 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MARCH 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 BF AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 28 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

APRIL 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 29 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

MAY 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1100 AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 30 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JUNE 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AZ AS AS AS AS AS AS AS AS 1000 AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AL AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 31 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

JULY 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

NO.: MAX: AVG: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 0900 AS AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS 1000 BF AS AS AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OBS UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

MONTHLY OBSERVATIONS: 0 MONTHLY MEAN: MONTHLY MAX: URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 32 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

AUGUST 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

11 NO.: 11 MAX: 78.7 6.25 AVG: 9.93 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY AS AS AS AS AS AS AS AS AS AS AS AS AS AS AE AS AS AS AS AS 1.4 .2 .4 .5 .2 .2 4.2 4.4 2.4 11.4 43.5 0000 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.3 .2 .4 .5 .2 .2 6.2 5.0 2.1 14.4 P78.7 0100 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.2 .2 .5 .4 .2 .2 14.3 6.0 3.7 9.4 P111. 0200 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.2 .2 .8 .4 .2 .2 15.9 4.5 4.7 5.8 P120. 0300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.0 .2 1.0 .5 .2 .2 11.4 3.1 4.4 4.4 P121. 0400 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.0 .2 1.0 .5 .4 .3 13.0 8.9 3.1 3.4 P122. 0500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS .9 .2 1.2 .6 .4 .4 8.4 16.1 3.5 2.8 P95.0 0600 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS AS 1.0 .2 1.2 2.4 .4 1.4 4.0 40.1 8.0 2.8 P92.7 0700 AS AS AS AS AS AS AS AS AS AS BF AS AS AS AS AS AS AS AS AS .9 .3 1.2 1.9 .6 1.6 1.9 57.5 36.4 10.1 67.8 0800 AS AS AS AS AS AS AS AS AS AS BF AS AS AS AE AS AS AS AS AS 1.0 .4 1.0 1.5 .7 2.9 1.5 P76.3 49.0 19.4 31.4 0900 AS AS AS AS AS AS AS AS AS AS AV AS AS AS AE AE AS AS AS AS .9 .4 .8 1.2 .4 8.6 22.3 63.4 P77.9 27.8 19.2 1000 AS AS AS AS AS AS AS AS BF AS AS AS AS AS AE AE AS AS AS BF .8 .3 .6 1.0 .2 11.6 63.6 54.4 P82.7 AZ 11.4 1100 AS AS AS AS AS AS AS AS AL AS AS AS AS AS AE AE AS AS AS BF .6 .3 .6 .8 .5 32.9 P91.9 25.7 59.2 AL 19.0 1200 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 1.0 .5 .5 .5 .6 .4 33.9 P96.4 51.2 P76.0 AL 27.0 1300 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AS AS AS 1.2 .5 .4 .6 .4 .4 17.5 58.4 20.7 P91.7 AL 21.8 1400 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 1.4 .5 .4 1.7 .2 .3 5.6 34.8 40.4 P129. 37.1 25.8 1500 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AS AS AS 1.7 .3 .5 1.8 .2 .2 6.7 53.3 31.3 P129. 14.1 64.0 1600 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 1.4 .3 .5 1.0 .2 .2 3.2 18.5 6.1 50.3 7.5 P99.1 1700 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 3.4 .2 .5 .6 .2 .2 .6 27.9 4.5 20.2 4.5 P88.2 1800 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AS AS AS 4.5 .2 .4 .5 .2 .2 1.6 14.6 4.3 10.4 3.2 23.6 1900 AS AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AS AS AS 2.9 .2 .4 .5 .2 .2 1.0 18.2 4.5 6.6 2.6 24.9 2000 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 3.0 .2 .4 .5 .2 .2 .7 8.6 4.1 4.7 3.1 57.6 2100 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AE AE AS AS AS 2.2 .2 .4 .5 .2 .2 .7 6.4 3.6 3.7 3.9 65.5 2200 AS AS AS AS AS AS AS AS AS AS AS AS AS AE AS AE AS AS AS 1.7 .2 .4 .5 .2 .2 1.0 5.7 2.8 3.9 24.1 21.9 2300 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 24 24 24 24 24 24 24 24 24 20 24 OBS

4.5 1.4 .5 1.8 2.4 .7 33.9 96.4 76.3 129.7 37.1 122.9 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

11 111.9 13.45 11

120.3 14.02 11

121.7 13.46 11

122.9 14.06 11

95.0 11.77 11

92.7 14.02 11

67.8 16.38 11

76.3 16.83 11

77.9 20.26 10

82.7 22.66 10

91.9 23.15 11

96.4 26.18 11

91.7 19.42 12

129.7 23.16 12

129.4 25.29 12

99.1 15.69 12

88.2 12.58 12

23.6 5.31 12

24.9 5.18 12

57.6 6.94 12

65.5 7.29 12

24.1 5.22

MONTHLY OBSERVATIONS: 271 MONTHLY MEAN: 14.37 MONTHLY MAX: 129.7 43.5 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

18 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 33 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

SEPTEMBER 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 102.8 10.45 AVG: 6.72 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY 15.7 1.9 .4 .2 .2 P107. 1.5 .6 .8 2.8 2.3 .2 .3 .9 1.4 1.9 .2 25.9 .2 .7 59.5 2.2 P81.4 3.5 .3 .2 .2 .2 .2 .7 0000 10.8 1.8 .4 .2 .2 31.6 1.4 .5 1.1 2.4 2.1 .2 .4 .7 1.5 1.4 .2 8.7 1.2 .7 24.7 1.9 P102. 3.3 .2 .2 .2 .2 .2 .5 0100 7.6 1.6 .3 .2 .2 9.9 1.1 .5 1.3 1.8 1.8 .2 .3 .5 1.4 1.1 .2 13.2 1.3 .7 17.5 1.6 P88.1 3.6 .2 .2 .2 .2 .2 .5 0200 5.5 1.7 .2 .2 1.1 62.6 1.2 .5 1.0 1.6 1.6 .2 .4 .5 1.5 1.0 .2 8.4 1.3 .5 28.4 1.4 P100. 1.8 .2 .2 .2 .2 .2 .2 0300 7.2 8.6 .2 .2 1.3 54.3 1.3 .5 .7 1.5 1.3 .2 .2 .6 1.4 .6 .2 6.4 1.0 .4 37.4 1.5 65.2 1.0 .2 .2 .2 .2 .2 .2 0400 4.6 6.3 .2 .2 6.8 17.6 1.3 .5 .9 1.3 1.3 .2 .2 1.1 1.1 .5 .2 4.0 .8 .4 31.8 1.6 72.7 .7 .3 .2 .2 .2 .2 .2 0500 3.7 4.2 .2 .2 6.9 49.5 1.4 .7 1.2 1.3 1.0 .2 .3 1.0 1.0 .5 .2 3.2 1.0 .5 20.3 1.6 P81.0 .6 .3 .2 .2 .2 .3 .2 0600 3.1 3.4 .4 .3 9.1 56.9 1.3 .9 1.8 1.2 1.0 .6 .5 1.0 .9 .5 .5 2.3 1.2 .9 10.4 2.2 50.8 .5 .4 .2 .2 .4 .5 .5 0700 6.0 4.8 .4 .6 15.1 17.1 1.1 1.4 2.2 1.1 .9 .8 .8 1.1 1.0 .5 3.3 1.7 1.2 1.0 5.4 BF 13.7 .4 .5 .6 .4 .8 .8 .7 0800 10.9 BF .4 .7 35.9 62.8 .9 1.3 BF 1.3 .7 .7 .8 .7 1.2 .5 20.4 1.6 1.0 2.4 3.2 2.7 5.4 .3 .3 .8 1.0 1.1 1.2 .6 0900 12.8 BF .2 .4 53.1 P105. .5 .7 BF 1.3 .5 .4 1.0 1.0 1.3 .4 13.8 1.4 1.0 34.7 2.7 4.3 3.8 .3 .5 .6 BF 1.0 .8 .4 1000 BF AL .2 .3 P100. P117. .4 .5 1.5 1.9 .4 .4 .6 BF 1.4 .4 56.8 .8 1.1 37.1 2.9 4.7 2.9 .4 .5 .6 BF .7 .7 .3 1100 6.1 5.5 .2 .3 P88.4 P135. .2 .6 1.1 3.3 .3 .3 .4 BF 1.4 .4 13.5 .8 1.0 P84.8 2.3 2.9 2.1 .3 .3 .6 3.3 .7 .7 .2 1200 5.5 3.4 .2 .3 P101. 59.5 .2 .7 .8 2.7 .3 .3 .3 1.8 2.3 .3 16.2 .7 .7 51.8 1.6 6.1 6.8 .3 .4 .5 2.4 .7 .5 .2 1300 8.7 2.3 .2 .2 P127. P97.7 .2 .4 .7 2.2 .3 .3 .3 1.7 11.4 .2 4.6 .7 .7 P120. 2.1 18.0 19.4 .2 .4 .4 .9 .7 .4 .2 1400 14.3 1.6 .2 .2 P107. 57.0 .2 .4 .7 2.6 .3 .4 .3 1.3 35.8 .2 14.9 .5 .7 P84.8 3.0 54.2 18.8 .2 .3 .4 .7 .6 .4 .2 1500 9.7 1.3 .2 .2 P99.9 52.2 .3 .4 .7 3.1 .3 .4 .2 1.2 14.7 .2 70.9 .4 .7 70.6 6.1 46.7 16.4 .2 .2 .4 .6 .5 .3 .2 1600 6.6 1.2 .2 .3 P88.0 22.5 .4 .4 .7 4.3 .2 .3 .2 1.0 10.0 .2 44.1 .5 .5 30.0 5.7 24.9 11.2 .3 .2 .2 .6 .4 .3 .2 1700 4.6 1.1 .2 .2 37.9 25.6 .4 .7 .7 2.2 .2 .4 .2 1.3 21.7 .2 6.6 .4 .6 21.0 4.4 9.8 17.7 .2 .2 .2 .6 .4 .4 .2 1800 3.4 .9 .3 .2 68.6 49.5 .5 .8 .6 1.7 .2 .3 .5 1.1 6.6 .2 5.0 .4 .5 P94.6 5.7 4.9 33.4 .3 .2 .2 .3 .4 .5 .2 1900 3.4 .7 .4 .2 17.5 P106. .5 .7 .7 7.1 .3 .4 .5 1.3 4.2 .2 3.1 .4 .6 P76.3 5.5 3.4 14.5 .3 .2 .2 .2 .4 .5 .2 2000 2.4 .5 .2 .2 55.0 8.4 .7 .5 1.5 4.3 .2 .4 .4 .5 4.9 .2 3.1 .3 .7 55.9 3.5 2.4 10.6 .3 .2 .2 .2 .4 .4 .2 2100 2.4 .5 .2 .2 31.9 14.4 .7 .6 2.2 4.1 .2 .4 .6 .6 4.0 .2 4.0 .2 .7 33.4 2.9 2.1 6.5 .3 .2 .2 .2 .4 .4 .2 2200 2.2 .4 .2 .2 P127. 2.6 .7 .6 2.3 2.7 .2 .3 2.2 1.2 2.4 .2 6.9 .2 .7 69.3 2.3 32.9 4.5 .5 .2 .2 .2 .3 .5 .2 2300 23

21 24 24 24 24 24 24 22 24 24 24 24 22 24 24 24 24 24 24 24 23 24 24 24 24 22 24 24 24 0 OBS 15.7 8.6 .4 .7 127.6 135.0 1.5 1.4 2.3 7.1 2.3 .8 2.2 1.8 35.8 1.9 70.9 25.9 1.3 120.8 59.5 54.2 102.8 3.6 .5 .8 3.3 1.1 1.2 .7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

30 88.1 5.25 30

100.5 7.48 30

65.2 6.48 30

72.7 5.25 30

81.0 6.10 30

56.9 5.13 29

17.1 2.94 28

62.8 5.74 27

105.8 9.06 26

117.0 12.89 29

135.0 12.31 30

101.2 8.96 30

127.6 14.13 30

107.8 13.43 30

99.9 13.31 30

88.0 8.52 30

37.9 5.34 30

94.6 9.40 30

106.7 8.35 30

55.9 5.29 30

33.4 3.83 30

127.2 8.82

MONTHLY OBSERVATIONS: 709 MONTHLY MEAN: 8.11 MONTHLY MAX: 135.0 107.0 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

24 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 34 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

OCTOBER 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 48.4 2.88 AVG: 3.11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY .2 .2 .2 .2 .2 .2 .4 .2 1.3 .7 .5 .2 .5 .2 .4 .2 .7 .5 .5 .7 .5 .3 50.3 10.2 2.4 11.3 .7 .2 .2 4.3 .8 0000 .2 .2 .2 .2 .2 .2 .2 .2 1.1 .6 .4 .2 .3 .2 .2 .3 .7 .5 .5 .8 .5 .4 48.4 6.9 1.9 26.3 .7 .2 .2 2.8 .7 0100 .2 .2 .2 .2 .2 .2 .2 .2 1.0 .5 .3 .2 .4 .2 .2 1.8 .7 1.8 .5 .8 .4 .4 10.3 4.3 1.6 P134. .7 .2 .2 2.5 .5 0200 .2 .2 .2 .2 .2 .2 .2 .2 .8 .5 .3 .2 .4 .2 .2 14.1 .9 1.0 .4 .8 .2 .3 3.9 3.0 1.3 51.5 .7 .2 .2 2.1 .4 0300 .2 .2 .2 .2 .2 .2 .2 .2 .5 .3 .2 .2 .3 .2 .2 21.0 1.1 .7 .3 .5 .2 .3 1.1 2.3 1.1 9.6 .5 .2 .2 2.4 .3 0400 .2 .2 .2 .2 .2 .2 .2 .2 .5 .2 .3 .2 .2 .2 .2 24.7 1.1 .5 .3 .5 .3 .2 1.4 2.9 .8 6.0 .5 .2 .2 2.1 .3 0500 .2 .2 .2 .2 .3 .2 .2 .2 .5 .3 .2 .2 .2 .2 .2 26.3 1.2 .7 .4 .5 .2 .2 1.5 14.2 .7 3.7 .5 .2 .2 1.9 .3 0600 .3 .2 .2 .2 .4 .4 .2 .5 .7 .5 .4 .4 .2 .2 .3 15.6 1.2 .6 .7 .6 .4 .6 10.6 27.3 1.2 2.4 .7 .2 .4 1.9 .5 0700 .8 .3 .3 .6 .7 1.0 .6 .8 1.3 1.3 .5 .7 .4 .4 .6 12.1 1.0 .7 .9 .8 .8 1.6 41.6 26.4 1.4 2.3 .7 .2 .4 1.9 .9 0800 1.1 .4 .5 1.2 1.4 1.3 1.0 2.5 2.7 2.2 .8 1.1 .7 .7 .8 16.5 1.1 1.1 1.2 1.1 1.3 8.9 64.5 17.9 9.2 2.0 .7 .2 .4 1.8 1.0 0900 .8 .4 .7 5.8 1.1 1.0 .8 BF 3.1 11.1 .7 3.7 BF .9 .6 41.9 1.0 1.9 1.9 1.0 BF 11.7 P91.0 7.1 33.1 1.5 .6 .2 .6 1.5 1.5 1000 .5 .4 .6 8.3 6.2 .9 .6 AL 2.0 23.5 .7 .7 BF .7 .4 37.3 .8 2.3 .9 .7 BF 3.0 68.4 4.6 22.3 BF .8 .2 1.4 1.3 1.6 1100 .5 .4 .4 11.6 9.0 1.0 .5 12.0 26.9 22.3 .8 .5 .4 .7 .4 3.9 .7 1.7 .8 .7 .7 4.9 64.3 3.7 BF 1.6 .7 .2 7.2 1.3 1.3 1200 .5 .4 .4 3.9 5.5 .8 .4 17.4 22.8 11.9 .8 .5 .4 .7 .4 2.1 .7 1.2 1.0 .7 .8 18.5 53.5 3.2 AL 1.1 .5 .2 15.2 1.2 1.4 1300 .5 .4 .4 5.5 5.3 .7 .4 15.5 8.6 3.8 .8 .8 .4 .6 .4 1.9 .6 .8 .8 .6 .7 51.8 34.8 2.8 4.0 .9 .4 .4 12.6 1.1 1.3 1400 .4 .4 .4 10.9 1.9 .7 .4 9.6 .7 8.0 .5 .5 .4 .5 .4 1.9 .6 .8 .9 .5 .7 17.9 18.5 2.6 2.8 .8 .2 .4 11.7 1.2 1.0 1500 .4 .4 .4 8.6 1.2 .6 .4 11.9 .5 1.4 .4 .5 .4 .4 .4 1.5 .6 .7 1.0 .5 .7 20.6 10.0 2.4 2.4 .9 .2 .4 22.8 1.2 .7 1600 .4 .3 .4 4.8 1.0 .5 .4 9.2 .9 1.5 .4 .6 .4 .5 .5 1.8 1.1 .5 1.0 .5 .5 12.3 5.5 3.1 2.2 1.0 .2 .2 29.0 1.3 .7 1700 .5 .2 .2 3.4 .8 .7 .4 13.8 5.6 1.3 .5 .5 .2 .5 .3 2.8 1.0 .5 .9 .7 .5 2.1 3.9 4.8 1.9 .9 .2 .2 12.5 1.3 1.3 1800 .4 .2 .2 1.5 .4 .7 .2 6.1 2.9 .9 .4 .5 .2 .4 .2 7.0 .4 .5 .7 .7 .5 30.7 3.7 5.2 2.9 .9 .2 .2 35.1 1.2 .8 1900 .2 .2 .2 .7 .4 .7 .2 4.4 1.6 .7 .4 .4 .2 .4 .2 4.3 .5 .5 .7 .5 .5 42.3 3.5 5.9 15.2 .7 .2 .2 16.4 1.0 1.3 2000 .4 .2 .2 .4 .3 .6 .2 2.7 1.0 .5 .2 .3 .2 .7 .2 1.1 .4 .5 .5 .7 .5 34.6 2.4 4.2 8.6 .7 .2 .2 15.3 1.0 1.6 2100 .5 .2 .2 .2 .2 .5 .2 1.7 1.0 .4 .2 .5 .2 .7 .2 1.0 .5 .5 .5 .5 .5 12.4 2.3 3.5 4.3 .7 .2 .2 8.6 1.0 1.5 2200 .2 .2 .2 .2 .2 .4 .2 1.4 .8 .4 .2 .5 .2 .3 .2 .8 .5 .5 .7 .5 .3 41.3 3.8 2.7 3.2 .7 .2 .2 4.5 .9 1.2 2300 24

24 24 24 24 24 24 22 24 24 24 24 22 24 24 24 24 24 24 24 22 24 24 24 22 23 24 24 24 24 24 OBS 1.1 .4 .7 11.6 9.0 1.3 1.0 17.4 26.9 23.5 .8 3.7 .7 .9 .8 41.9 1.2 2.3 1.9 1.1 1.3 51.8 91.0 27.3 33.1 134.0 .8 .4 35.1 4.3 1.6 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 134.0 5.33 31

51.5 2.75 31

21.0 1.46 31

24.7 1.46 31

26.3 1.81 31

27.3 2.26 31

41.6 3.35 31

64.5 4.75 28

91.0 8.11 27

68.4 7.08 30

64.3 6.04 30

53.5 5.60 31

51.8 5.15 31

18.5 3.17 31

22.8 3.05 31

29.0 2.67 31

13.8 2.08 31

35.1 3.42 31

42.3 3.37 31

34.6 2.60 31

12.4 1.45 31

41.3 2.18

MONTHLY OBSERVATIONS: 735 MONTHLY MEAN: 3.50 MONTHLY MAX: 134.0 50.3 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

2 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 35 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

NOVEMBER 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

30 NO.: 30 MAX: 9.7 1.12 AVG: 1.10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY .9 .9 .3 .4 .2 .2 7.1 1.6 1.8 3.8 2.0 .6 .7 .2 .2 .2 .2 .2 .6 1.0 1.3 2.3 .2 .2 .2 .2 .2 .2 3.6 2.1 0000 .7 .8 .3 .4 .2 .2 9.7 1.7 1.9 2.1 1.3 .5 .6 .2 .2 .2 .2 .2 2.7 .9 1.3 2.1 .2 .2 .2 .2 .2 .2 1.7 1.6 0100 .9 .8 .4 .4 .2 .2 13.0 1.8 1.8 1.4 .8 .5 .7 .2 .2 .2 .2 .2 6.4 .7 1.3 2.0 .2 .2 .2 .2 .2 .2 1.5 1.2 0200 .7 .7 .4 .4 .2 .2 10.9 2.0 2.0 1.3 .7 .6 .7 .2 .2 .2 .2 .2 6.6 .7 1.3 1.7 .2 .2 .2 .2 .2 .2 1.3 .9 0300 .7 .5 .5 .4 .2 .2 11.7 6.3 1.8 1.3 .7 .6 1.0 .2 .2 .2 .2 .2 10.9 .7 1.3 1.7 .2 .3 .2 .2 .2 .2 1.2 .7 0400 .5 .5 .5 .3 .2 .2 11.5 16.9 1.6 1.3 .5 .5 1.6 .2 .2 .2 .2 .2 6.9 .7 1.0 1.3 .2 .4 .2 .2 .2 .2 1.0 .7 0500 .4 .5 .5 .2 .2 .2 9.0 17.2 1.5 1.3 .5 .5 1.0 .2 .2 .2 .2 .2 15.1 .7 1.0 1.3 .2 .5 .2 .2 .2 .2 1.0 .7 0600 .6 .7 .7 .4 .2 .4 6.7 13.3 1.7 1.3 .5 .7 .5 .2 .2 .3 .2 .2 22.3 .8 1.3 1.9 .2 .5 .2 .2 .2 .2 1.0 .7 0700 1.4 1.7 .9 .5 .2 .4 4.5 14.1 2.1 2.4 .8 .8 .5 .2 .2 .5 .2 .2 16.9 1.0 4.0 2.9 .2 .5 .2 .2 .2 .2 1.1 .6 0800 1.3 1.3 1.3 .7 .4 1.1 3.2 24.1 2.3 4.2 1.0 1.3 .4 .4 .4 .5 .2 .2 17.6 1.1 42.5 16.1 .5 .5 .2 .3 .3 1.3 1.2 .5 0900 1.1 1.2 1.2 .7 .5 4.5 3.2 13.6 3.0 3.7 1.1 2.7 .3 .5 .9 .5 .2 .2 8.7 1.4 51.4 44.0 .4 .5 .2 .5 .4 4.6 1.3 BF 1000 1.1 1.2 BF .7 .5 10.4 2.8 17.7 2.5 2.3 1.2 2.6 .2 .5 5.6 .5 .2 .2 4.9 2.0 P93.5 37.5 .3 .5 .2 .5 .4 13.6 1.4 .6 1100 1.1 1.2 .8 .7 .5 30.3 2.2 37.1 2.3 1.8 1.3 2.5 .3 .7 AZ BF .3 .2 3.6 2.1 P87.9 6.6 .3 BF .2 .5 .4 12.4 1.4 .5 1200 1.1 1.2 .6 .5 .7 17.4 2.1 BF 6.8 1.6 1.4 2.4 .4 .7 AL 1.8 .2 .2 3.1 1.9 P133. 6.1 .5 AL .2 .5 .5 4.3 18.2 .4 1300 .8 1.1 .7 .5 .5 11.0 2.0 BF 4.3 1.5 1.2 2.6 .4 .8 1.4 1.4 .3 .2 2.7 1.6 P111. 2.0 .5 .5 .2 .4 .5 2.4 6.8 .4 1400 .8 1.0 .6 .4 .7 12.4 1.9 15.8 10.3 1.6 1.2 2.2 .4 .7 1.7 1.0 .2 .2 2.6 1.9 P85.2 1.1 .5 .3 .3 .4 .4 2.1 3.2 .4 1500 1.0 .8 .6 .4 .5 7.8 2.0 5.6 1.7 1.9 1.0 2.0 .2 .4 1.4 .7 .3 .2 2.7 1.9 66.9 .9 .2 .2 .3 .3 .3 1.5 2.6 .4 1600 2.0 .7 .5 .4 .4 8.2 4.3 6.8 1.5 1.7 1.0 1.9 .2 .4 1.7 .3 .2 .2 3.6 1.8 50.1 .7 .2 .2 .2 .3 .2 1.3 2.6 .3 1700 1.0 .7 .4 .4 .4 13.5 11.5 4.7 1.2 1.6 1.0 1.6 .3 .2 1.1 .3 .2 .2 3.3 1.7 26.9 .6 .2 .2 .2 .3 .2 1.3 5.0 .3 1800 .8 .7 .5 .4 .2 22.3 4.0 4.4 7.0 2.0 1.0 1.3 .3 .2 .7 .2 .2 .2 2.7 1.6 9.8 .5 .2 .2 .2 .2 .2 1.3 30.9 .3 1900 .8 .7 .4 .4 .2 17.6 6.5 3.0 25.9 8.4 1.0 .9 .2 .2 .5 .2 .2 .2 2.2 1.5 6.3 .5 .2 .2 .2 .2 .2 1.2 35.9 .2 2000 1.0 .5 .4 .2 .2 34.2 2.2 2.5 5.4 3.0 .9 1.0 .2 .2 .3 .2 .2 .2 1.6 1.3 4.0 .5 .2 .2 .2 .2 .2 4.2 30.1 .2 2100 1.1 .4 .4 .2 .2 26.9 1.9 2.3 4.2 9.0 1.0 .7 .2 .2 .2 .2 .2 .2 1.3 1.4 3.1 .3 .2 .2 .2 .2 .2 1.8 24.4 .2 2200 .8 .4 .4 .2 .2 8.6 1.8 2.0 6.0 4.2 1.0 .7 .2 .2 .2 .2 .2 .2 1.1 1.4 2.6 .2 .2 .2 .2 .2 .2 8.0 4.1 .2 2300 24

24 23 24 24 24 24 22 24 24 24 24 24 24 22 23 24 24 24 24 24 24 24 22 24 24 24 24 24 23 0 OBS 2.0 1.7 1.3 .7 .7 34.2 13.0 37.1 25.9 9.0 2.0 2.7 1.6 .8 5.6 1.8 .3 .2 22.3 2.1 133.6 44.0 .5 .5 .3 .5 .5 13.6 35.9 2.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

30 13.0 1.27 30

10.9 1.18 30

11.7 1.49 30

16.9 1.67 30

17.2 1.84 30

22.3 1.94 30

16.9 1.99 30

42.5 4.21 29

51.4 5.26 29

93.5 7.09 27

87.9 7.38 27

133.6 7.72 29

111.3 5.52 30

85.2 5.05 30

66.9 3.56 30

50.1 3.13 30

26.9 2.68 30

30.9 3.15 30

35.9 3.87 30

34.2 3.19 30

26.9 2.77 30

8.6 1.54

MONTHLY OBSERVATIONS: 711 MONTHLY MEAN: 3.27 MONTHLY MAX: 133.6 7.1 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

5 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 36 of 37 (42401) Sulfur dioxide

(19) Iowa 7446-09-5 CAS NUMBER:

19-139-0020 SITE ID: 1 POC:

(069) METROPOLITAN QUAD CITIES AQCR: (139) Muscatine COUNTY: (55110) Muscatine CITY: -91.0616 LONGITUDE: 41.4069000009 LATITUDE:

SUBURBAN LOCATION SETTING: OREGON ST. & EARL AVE. SITE ADDRESS: INDUSTRIAL LAND USE: MUSSER PARK SITE COMMENTS: MONITOR COMMENTS: 4 PROBE HEIGHT: 544 ELEVATION-MSL:

DECEMBER 2010 (1080) University Hygenic Laboratory SUPPORT AGENCY:

SLAMS MONITOR TYPE:

.2 MIN DETECTABLE:

1 HOUR DURATION: Parts per billion UNITS: (1080) University Hygenic Laboratory (560) INSTRUMENTAL Pulsed Fluorescent 43 COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 21.4 1.90 AVG: 1.35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DAY .2 .2 .2 .2 .2 .2 .2 .5 .7 1.0 .9 .2 .2 .2 .5 .9 1.0 .5 .5 2.2 1.8 .4 .5 .2 .2 .2 .2 6.2 .7 .8 37.0 0000 .2 .2 .2 .2 .2 .2 .2 .4 .5 .8 1.0 .3 .2 .2 .5 1.0 1.0 .5 .5 2.1 1.6 .4 .5 .2 .2 .2 .2 5.5 .7 .7 21.4 0100 .2 .2 .2 .2 .2 .2 .2 .3 .7 .8 1.0 .4 .4 .2 .5 1.0 .8 .5 .4 2.1 1.5 .4 .5 .2 .2 .2 .2 6.4 .8 .7 8.5 0200 .2 .2 .2 .2 .2 .2 .3 .3 .9 1.0 1.0 .4 .2 .2 .5 1.1 .7 .5 .5 2.1 1.3 .4 .4 .2 .2 .2 .2 10.7 .7 .7 5.5 0300 .2 .3 .2 .2 .2 .2 .4 .4 .9 .9 1.0 .4 .2 .2 .5 2.2 .5 .5 .5 1.9 1.3 .5 .3 .2 .2 .2 .2 14.3 .7 .7 4.2 0400 .2 .3 .2 .2 .2 .2 .4 .4 1.2 .9 1.0 .4 .2 .2 .8 2.5 .5 .5 .4 1.6 1.1 .5 .3 .2 .2 .2 .2 9.8 .6 .5 3.3 0500 .2 .3 .2 .2 .2 .2 .4 .4 1.4 .9 1.3 .3 .2 .2 .9 2.3 .5 .6 .4 1.7 1.0 .5 .3 .2 .2 .2 .2 6.2 .7 .5 2.5 0600 .2 .4 .2 .2 .2 .3 .4 .5 1.3 .9 4.0 .3 .2 .2 1.3 2.2 .5 .5 .4 1.8 1.0 .5 .2 .2 .2 .2 .2 4.4 .9 .5 2.1 0700 .2 .4 .2 .2 .3 .4 .5 .7 1.3 1.6 1.3 .2 .2 .3 1.2 2.2 .7 .7 .5 2.1 1.0 .5 .4 .2 .2 .2 .2 5.0 1.0 .5 2.0 0800 .2 .3 .2 .2 .6 .4 .5 .7 16.2 2.2 1.3 .2 .4 .2 1.7 2.7 1.0 .7 .5 2.5 1.6 .5 .6 .2 .3 .2 .2 5.7 1.8 .5 1.9 0900 .2 .3 .2 .2 .7 .5 .5 .7 16.0 2.5 1.3 .2 .5 .4 3.0 3.1 1.2 .7 .5 3.2 2.6 BF .7 .3 .3 .4 .2 5.9 36.6 .5 1.5 1000 .2 .4 .2 .2 .7 .5 .5 .6 BF 2.5 1.2 .2 .5 1.0 3.4 2.8 1.0 .8 .8 3.7 1.8 .7 .7 .3 .4 .5 .2 4.1 34.6 BF 1.7 1100 .2 .4 .2 .2 .5 .5 .5 .5 AL 2.3 1.3 .2 .5 3.7 2.5 2.2 BF .7 2.0 4.4 1.8 .7 .7 .5 .5 .3 .3 3.4 18.0 .6 2.2 1200 .2 .5 .2 .2 .6 .5 .5 .5 2.6 1.9 1.0 .2 .5 1.4 2.6 1.8 AL .7 1.5 4.6 1.5 .7 .5 .5 .5 .2 .5 3.4 11.3 .7 3.5 1300 .2 .7 .2 .2 .6 .5 .7 .5 2.0 1.8 .5 .2 .5 .9 2.0 1.7 1.0 .8 6.3 4.4 1.4 .7 .5 .5 .4 .3 1.4 4.8 6.1 .7 5.9 1400 .2 .5 .2 .2 .5 .5 .8 .5 2.4 1.5 .5 .2 .5 .7 1.9 1.6 1.1 .7 9.5 3.5 1.1 .7 .4 .4 .4 .3 3.0 3.5 4.4 1.3 P108. 1500 .2 .3 .2 .2 .4 .5 1.3 .5 4.4 1.1 .4 .2 .3 .7 1.4 1.3 1.0 .7 7.4 3.0 .8 .7 .5 .4 .3 .2 2.5 1.9 3.6 11.5 51.1 1600 .2 .2 .2 .2 .2 .5 .9 .6 5.1 .9 .3 .2 .2 .7 2.2 1.2 .8 .6 4.7 2.6 .5 .7 .5 .4 .2 .2 28.8 1.4 2.9 16.8 10.9 1700 .2 .2 .2 .2 .2 .5 .7 .5 7.3 .7 .2 .2 .2 .6 3.5 1.3 .8 .6 3.0 2.8 .5 .7 .5 .3 .2 .2 P76.2 1.3 2.4 P97.8 5.9 1800 .2 .2 .2 .2 .2 .5 .5 .5 5.0 .8 .2 .2 .2 .5 3.0 1.2 .7 .6 3.3 2.4 .5 .6 .4 .2 .2 .2 73.3 1.1 2.0 P133. 3.4 1900 .2 .2 .2 .2 .2 .5 .5 .5 3.2 .7 .2 .2 .2 .5 1.9 1.2 .6 .5 3.0 2.6 .4 .5 .4 .3 .2 .2 44.6 1.1 1.8 P133. 2.4 2000 .2 .2 .2 .2 .2 .4 .5 .5 2.2 .7 .2 .2 .2 .5 1.1 1.1 .5 .5 2.7 2.3 .2 .5 .3 .3 .2 .2 14.7 1.0 1.4 P142. 1.8 2100 .2 .2 .2 .2 .2 .3 .4 .5 1.7 .9 .2 .2 .2 .5 1.0 1.1 .5 .5 2.6 2.0 .2 .5 .3 .3 .2 .2 9.9 .9 1.2 P168. 1.3 2200 .2 .2 .2 .2 .2 .2 .4 .5 1.2 .9 .2 .2 .2 .5 .9 1.1 .5 .4 2.3 2.0 .2 .5 .2 .2 .2 .2 7.1 .7 1.0 72.3 .9 2300 24

24 24 24 24 24 24 24 22 24 24 24 24 24 24 24 22 24 24 24 24 23 24 24 24 24 24 24 24 23 24 OBS .2 .7 .2 .2 .7 .5 1.3 .7 16.2 2.5 4.0 .4 .5 3.7 3.5 3.1 1.2 .8 9.5 4.6 2.6 .7 .7 .5 .5 .5 76.2 14.3 36.6 168.2 108.8 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MAXIMUM UTM EASTING:

31 8.5 .97 31

10.7 1.01 31

14.3 1.12 31

9.8 .94 31

6.2 .82 31

4.4 .85 31

5.0 .85 31

16.2 1.49 30

36.6 2.83 29

34.6 2.28 29

18.0 1.79 30

11.3 1.51 31

6.3 1.56 31

108.8 4.90 31

51.1 3.19 31

28.8 2.77 31

97.8 6.77 31

133.2 7.60 31

133.3 6.53 31

142.0 5.72 31

168.2 6.35 31

72.3 3.10

MONTHLY OBSERVATIONS: 738 MONTHLY MEAN: 2.85 MONTHLY MAX: 168.2 37.0 URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

7 Values marked with 'P' exceed the PRIMARY STANDARD of: 75.5

Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. STATE:Mar. 5, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 37 of 37 QUALIFIER CODES: Qualifier Code Qualifier Description Qualifier Type

AE AL AS AV AZ BA BF Shelter Temperature Outside Limits Voided by Operator Poor Quality Assurance Results Power Failure Q C Audit Maintenance/Routine Repairs Precision/Zero/Span NULL NULL NULL NULL NULL NULL NULL Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional concurrence are shown in lower case.