UNITED STATES ENVIRONMENTAl PROTECTION AGENCY 

REGIONS 

1445 ROSS AVENUE, SUITE 1200 

DALLAS, TX 75202-2733 

Mr. Richard C. Chism 

Director, Air Monitoring Division 

Texas Commission on Environmental 

Quality, MC 165 

Post Office Box 13087 

Austin, TX 78711-3087 

Dear Mr. Chism: 

JAN- 2 2013 

Thank you for submitting the Texas Commission on Environmental Quality's (TCEQ) 2012 

Annual Air Monitoring Network Plan. The U.S. Environmental Protection Agency(EPA) has 

completed its analysis of the TCEQ's 2012 Annual Air Monitoring Network Plan to ensure it 

meets those requirements of 40 CFR Part 58 and its appendices that confer approval authority on 

the Regional Administrator, now delegated to the Associate Director for Air. The network 

assessment process presents an opportunity for the EPA and TCEQ to collaborate on the air 

monitoring network design. See 40 CFR Part 58 App. D, 1.1.2. 

We appreciate your cooperation and work to submit your 2012 network plan for our review and 

consideration for approval. The EPA has reviewed your proposed changes for lead, ozone, 

nitrogen dioxide (N02), carbon monoxide, sulfur dioxide, and particulate matter monitors for the 

air monitoring network. I am pleased to inform you that the Texas Annual Air Monitoring 

Network Plan is approved by EPA Region 6 in accordance with 40 CFR §58.1 0 and §58.14, with 

the exception of the plan for N02 monitoring on which EPA will act in the future. While we are 

approving your network plan, there are some proposed changes we cannot approve as explained 

in the enclosure which details our review of the TCEQ air monitoring network. Per 40 CFR 

§58.10(a)(5) plans for establishing N02 monitoring sites are submitted to the EPA Administrator 

for action. 

We look forward to our continued collaborations with the TCEQ. If you have any questions, 

please contact me at (214) 665-3102, or you may contact Ms. Maria Martinez, Air Quality 

Analysis Section Chief, at (214) 665-2230. 

Enclosure 

Sincerely yours, 

~~b~ 

Thomas H. Diggs 

Associate Director for Air 

Reqcled/Req'cl1ble • PritJJrJd with Vegetatie Oil 8asod hts on 100% Recyded Paper (40" Posta:msumer) 
Texas Commission on Environmental Quality (TCEQ) 

2012 Annual Air Monitoring Network Plan Comments 

The Environmental Protection Agency (EPA) has reviewed your 2012 Annual Ambient Air 

Network Plan and comments are provided below. 

I. Nitrogen Dioxide (NO~) Network 

Pending action by the EPA Administrator, EPA Region 6 preliminarily believes the selection of 

the Dallas Hinton site [Air Quality System (AQS) Site ID 48-113-0069], the Houston Clinton 

Drive site (AQS Site lD 48-201-1035), the Austin Northwest site (AQS Site 1D 48-453-0014), 

and the San Antonio Northwest site (AQS Site ID 48-029-0032), meet the requirements for the 

area-wide N02 monitoring for the Dallas-Fort Worth, Houston, Austin, and San Antonio core 

based statistical areas (CBSAs) as required by 40 CFR Part 58, Appendix D 4.3.3. In order to 

continue to meet the goals of the area-wide N02 monitoring. EPA concurs with the proposed 

relocation of the ND2 monitor cummdy located at the San Antonio Camp Bullis site (AQS Site 

ID 48-029-0052) to the San Antonio Northwest site (AQS Site ID 48-029-0032) by January l, 

2013. 

We note your acknowledgement that the E1 Paso Ascarate site (AQS Site ID 48-141-0!)55), 

Houston Clinton Drive site (AQS Site lD 48-201-1035), Dallas-Arlington Municipal Airport site 

(AQS Site ID 48-439-30 II), and. the Beaumont-Port Arthur Nederland High School site (AQS 

Site ID 48-245-1035) should be considered among the additional N02 monitors intended to help 

protect susceptible and vulnerable populations as required by40 CFR Part 58, Appendix D 4.3.4. 

EPA Region 6 also acknowledges your preliminary work in identifying potential near-road ND2 

sites for the Dallas-Fort Worth and Houston CBSAs that would meet the requirements of 40 CFR 

Part 58, Appendix D 4.3.2. We will continue to work with TCEQ to ensure the near-road ND2 

sites are operational as expeditiously as possible. At this time we concur with the proposed nearroad ND2 location choices based on the supplemental information provided by TCEQ in 

Appendix A of this document. We look forward to working with TCEQ to implement near-road 

PM2.5 monitoring as per the PM:ts National Ambient Air Quality Standards (NAAQS) revisions 

signed by EPA Administrator Jackson on December 14,2012. 

We appreciateTCEQ's planning and efforts to relocate the NO, monitor from the Austin 

Audubon Society site (AQS Site ID 48-453-0020) to the Austin Northwest site (AQS Site ID 48-

453-0014) as of April2012. 

2. Sulfur Dioxide (SO,) Network 

We appreciate the TCEQ's planning and efforts to have all newly required S02 monitors 

deployed. The EPA agrees that TCEQ is meeting EPA SOl monitoring network regulatory 

requirements in the following CBSAs: Dallas-Fort Worth-Arlington, Longview, Beaumont-Port 

Arthur, and Houston-Sugar Land-Baytown. Utilizing the most recent U.S. Census population 

estimates and point source emission inventory data, the TCEQ re-evaluated SD2 monitoring 

requirements and determined that only one 802 monitor is required in the San Antonio-~ew 
Braunfels CBSA. This supplemental information provided by TCEQ for this re-evaluation can 

be found in Appendix B of this document. After joint collaboration with TCEQ, it was . 

determined that one S02 site is still required in the Austin-Round Rock and Amarillo CBSAs. 

We look forward to our ongoing joint collaboration to ensure the deployment of the three new 

S02 monitors in the San Antonio-New Braunfels, Austin-Round Rock, and Amarillo CBSAs. 

3. Lead {Pb) Network 

We appreciate TCEQ's recurring reviews of all Pb waivers to ensure that they continue to meet 

waiver eligibility requirements. EPA Region 6 approved the Pb monitoring waiver requests for 

the source-oriented Pb monitoring required at Coleto Creek Power LP in Goliad County and San 

Miguel Electric Cooperative, Incorporated in Atascosa County in our 2011 Annual Network Plan 

response letter. 

We appreciate TCEQ's commitment to resubmit these Pb monitoring waivers every five years in 

compliance with Appendix D 4.5(a)(ii) and 40 CFR §58.10(b)(10). Please note that if any of the 

approved Pb monitoring waiver circumstances significantly change, as might follow from a 

facility Pb emissions increase, the Pb monitoring waiver requests must be submitted sooner than 

2015. 

EPA notes that Stinson Municipal Airport Pb Monitoring site is operational and began sampling 

as of July 23, 2012. We appreciate TCEQ's planning and efforts to deploy this monitor. Please 

note that the Stinson Municipal Airport Pb monitoring site may become a permanent monitoring 

site in the TCEQ network, in order to meet EPA requirements, if the rolling 3-month average of 

the monitoring data is above 50% of the NAAQS. 

As referenced in your current 2012 Annual Network Plan, we expect resolution of the conflicts 

between your Emissions Inventory and EPA's Toxics Release Inventory with consequential 

implementation of any required 0.5 tons per year (tpy) source monitoring or submittal of 

corresponding Pb monitoring waiver documentation before the submittal of the TCEQ 2013 

Annual Network Plan. 

We appreciate TCEQ's planning and efforts to deploy the El Paso Ascarate Park SE site (AQS 

Site ID 48-141-0055) National Core multi-pollutant monitoring station (NCore) Pb monitor, the 

Dallas Hinton site (AQS Site ID 48-113-0069) NCore Pb monitor, and the Houston Deer Park #2 

site (AQS Site ID 48-201-1039) NCore Pb monitor prior to December 27, 2011. 

We appreciate TCEQ's planning and efforts to relocate the Pb monitor from the El Paso Kern 

site (AQS Site 1D 48-141-0033) to the El Paso UTEP site (AQS Site lD 48-141-0037) as of April 

2012. 

4. Ozone (0,) Network 

We appreciate TCEQ's planning and efforts to locate the new required OJ site in the KilleenTemple-Fort Hood CBSA to meet the minimum OJ monitoring requirements of 40 CFR Part 58, 

Appendix D, Table D-2. Throughout discussions with TCEQ, it has been noted that due to the 
population ofthe Killeen-Temple" Fort Hood metropolitan statistical area (MSA) being greater 

than 350,000 and the design value of the Killeen site (AQS Site ID 48-027-1047) being 70 parts 

per billion (ppb), we request that the Temple monitor be deployed as early as possible in 2013. 

We look forward to our continued collaboration in order to deploy this monitor. 

5. Carbon Monoxide (CO) Network 

EPA concurs with the proposal to maintain the carbon monoxide (CO) monitor at the Laredo 

Bridge site (AQS Site ID 48-479-0017). 

6. Particulate Matter of 10 Microns or Less (PlVJ 10) Network 

EPA has reviewed the TCEQ PM10 air monitoring network for collocation and we noted TCEQ's 

use of the following monitoring methods in AQS: Manual Reference Method RFPS-1 087-062, 

Manual Reference Method RFPS-1287-063, Manual Reference Method RFPS-1287-064, Manual 

Reference Method RFPS-0202-141, and Method 000 (multiple methods in AQS). According to 

40 CFR Part 58 Appendix A Section 3.3.1, for each network of manual PMw methods, select 

15% of the monitoring sites within the primary quality assurance organization for collocated 

sampling. The collocated sites must be the PM 10 sites having annual mean particulate matter 

concentrations among the highest 25% of the annual mean concentrations for all the sites in the 

network. 

EPA notis·that TCEQ is currently meeting collocated requirements for Manual Reference 

Method'RFPS~i287-064 and Manual Reference Method RFPS-0202-141 sites of the PMw 

network. 

In regards to Manual Reference Method RFPS-1 087-062, EPA concurs with your proposal to 

collocate PMw monitors at the El Paso Socorro Hueco site (AQS Site ID 48-141-0057) and the 

Laredo Border site (AQS Site ID 48-479-0016) in order to meet the collocation regulations. We 

note that these approved changes to the TCEQ network will be completed before and reflected in 

the submittal of the 2013 TCEQ Annual Network Plan, as agreed during previous discussions 

with TCEQ. 

EPA does not approve the TCEQ proposal to decommission the PM 10 collocated monitors from 

the Texas City Fire Station site (AQS Site ID 48-1670-004), the Corpus Christi Dona Park site 

(AQS Site ID 48-355-0034), and the Fort Worth Stage Coach site (AQS Site ID 48-439-3010). 

If these sites were to be decommissioned, the portion of the TCEQ PM 10 utilizing Manual 

Reference Method RFPS-1 287-063 would no longer meet the PMw collocation requirements, 

since only one collocated Manual Reference Method RFPS-1287-063 would remain. At this 

time, TCEQ is required to operate 4 collocated monitoring sites utilizing Manual Reference 

Method RFPS-1287-063. 

EPA does not approve the TCEQ proposal to decommission the PM10 collocated monitor at the 

Dallas Convention Center site (AQS Site ID 48-113-0050). If this site was to be 

decommissioned, the portion of the TCEQ PM10 utilizing Method 000 would no longer meet the 

PM 10 collocation requirements, since this would eliminate all collocated sites utilizing this 
method. At this time TCEQ is required to operate one PM 10 collocated site designated as method 

000 (multiple methods in AQS). We look forward to future discussions with TCEQ regarding 

this method code in AQS. 

EPA concurs with TCEQ's decision to refrain from deploying a continuous PM10 monitor at the 

Houston Clinton site (AQS Site ID 48-201-1035). However, the TCEQ must retain the filterbased PM10 monitors at the Houston Clinton site (AQS Site ID 48-201-1 035). 

7. Particulate Matter of 2.5 Microns or Less CPM, <>Network 

EPA notes that TCEQ has continued to operate the PMB monitors at the Corpus Christi 

Huisache site (AQS Site ID 48-355-0032). Due to the PM2.s NAAQS revisions on December 14, 

2012, EPA no longer approves TCEQ's request to decommission the primary PM2.s federal 

reference method (FRM) monitor at the Corpus Christi Huisache site (AQS Site ID 48-355-

0032). The annual design. value at the CoT-us Christi Huisache site (AQS Site ID 48-355-0032) 

is 10.3 micrograms per cubic meter (JLg/m ), which is 86% of the new annual PM25 NAAQS (12 

11glm3

) an.d the 24•hour design value is 24 11glm3, which is 69"/o of the PMu 24-hour NAAQS 

(35 11glm3). Since the annual design value for the Corpus Christi Huisache site (AQS Site ID 48-

355-0032) is within. SO% of the new PM2.5 NAAQS (12 J.lg/m3

) we cannot approve this proposed 

change to the TCEQ network. We look forward to future discussions with TCEQ concerning the 

relocation of the PM2.s collocated FRM monitor currently located at the Corpus Christi Huisache 

site (AQS Site ID 48-355-0032). 

EPA appreciates TCEQ's clarification regarding the continued operation of the PM2.s FRM 

monitor at the Fort Worth Northwest site (AQS Site ID 48-439-1 002). 

ln order to reflect the timely implementation of network efficiencies, please complete the 

following approved changes to the TCEQ network before, or propose a timeline in, the submittal 

of the 2013 TCEQ Annual Network Plan: 

• We concur with relocating the PM2.s tapered element oscillating microbalance (TEOM) 

monitor from the El Paso Sun Metro site (AQS Site ID 48·141-0053) to the El Paso 

Socorro Hueco site (AQS Site ID 48-141-0057), 

• We concur with the deployment of a FRM every sixth day sampling PMH monitor at the 

Galveston~ Street site (AQS Site ID 48-167-1034) in order to support exceptional 

event analyses, 

• We concur with the continued operation of the required PM2.s FRM sampling on an every 

sixth day basis at the Corpus Christi Dona Park site (AQS Site lD 48-355-0034), 

• We concur with relocating the PM25 TEOM from the Corpus Christi West site (AQS Site 

lD 4S-355-0025) to the Corpus Christi Dona Park site (AQS Site ID 48-355-0034), 

• We concur with the decommissioning of the speciated PM2.s analysis at the Austin 

Audubon Society site (AQS Site ID 48-453-0020), but the retention of the PMz.s 

gravimetric FRM analysis to meet Federal requirements, 

• We concur with the continued operation of the required PMu FRM sampling on an every 

sixth day basis at the Austin Webberville Road site (AQS Site ID 48-453-0021 ), 

• We concur with relocating the PM2.s TEOM from the Austin Northwest site (AQS Site 

ID 48-453-0014) to the Austin Webberville Road site (AQS Site ID 48-453-0021), 
• We concur with the continued operation of the required PMB FRM sampling on an every 

sixth day basis at the Baytown site (AQS Site ID 48-201-0058), 

• We also concur with the relocation ofthe PMu TEOM from the Channelview site (AQS 

Site ID 48-201-0026) to the Baytown site (AQS Site ID 48-201-0058), 

• And we concur with TCEQ's proposal to replace the PM2.s speciation monitor with a 

continuous PM25 monitor at the Isla Blanca site (AQS Site JD 48-061-2004). 

8. Reactive Nitrogen Compounds (NO,.) Network 

EPA appreciates TCEQ's efforts to raise all regulatory total reactive nitrogen compound (NOy) 

converters to the required I 0 meter height at applicable monitoring sites in order to meet P AMS 

and NCore requirements. We understand that the height of the converters were raised at the 

Houston Deer Park #2 site (AQS Site ID 48-201-1039) and the El Paso Charnizal site (AQS Site 

ID 48-141..0044) in 2010, at the Dallas Hinton site (AQS Site ID 48-113-0069) in 2011, and at 

the Denton Airport South site (AQS Site ID 48-121-0034) in 2012. In order to reflect the timely 

implementation of network efficiencies, we request the height of the converters at the Houston 

Aldine site (AQS Site ID 48-20 1·0024) and the SETRPC 40 Sabine Pass site (AQS Site JD 48-

245-0101) be completed before, or propose a timeline in, the submittal of the 2013 TCEQ 

Annual Network Plan. 

9.Volatile Organic Compound <VOC) Monitoring 

TCEQ requested special project funding for an additional Automated Gas Chromatograph 

(AutoGC) on the east side ofEI Paso in order to better charecterize the El Paso-Juarez airsbed 

(Paso del Norte airshed). This. special project was funded in order to provide monitoring from at 

least September I, 2012 through August 31, 2013. Therefore, EPA does not approve the 

proposal to discontinue the Automated Gas Chromatograph (AutoGC) monitoring at the El Paso 

Delta site (AQS Site ID 48-141-1011). 

We approve the request for the discontinuation of seven Photochemical Assessment Monitoring 

Stations (PAMS) VOC canister monitors since these monitors go beyond the minimum PAMS 

requirements for the DFW, Houston, and El Paso P AMS areas. The seven proposed VOC 

canister monitors for decommissioning are at the following sites: Italy, Dallas (AQS Site ID 48-

139-1044), Ascarate Park SE, El Paso (AQS Site ID 48-141-0055), Galveston 991

h Street (AQS 

Site ID 48-167-1034), Houston Aldine (AQS Site ID 48-201-0024), Northwest Harris County 

(AQS Site ID 48-201-0029), Kaufinan, Dallas (AQS Site ID 48-257-0005), and the Houston 

Conroe Relocated site (AQS Site ID 48-339-0078). 

10. Multi-pollutant Monitoring Sites 

Baytown Eastpoint Site 

We appreciate TCEQ's planning and efforts in the relocation of the Houston Regional Office site 

(AQS Site ID 48-201-0070) 0), S02, and meteorological monitors to the new Baytown Eastpoint 

site (AQS Site ID 48-201-1017) in east Houston as of June 2012. 
Harlingen Teege Site 

In EPA's response letter to TCEQ's 2011 Annual Network Plan, we concurred with the 

relocation of the Mercedes, TX site (AQS Site ID 48-215-1048) 0 3 and meteorological monitors 

to the Harlingen area in order to meet minimum 03 monitoring requirements of 40 CFR Part 58, 

Appendix D, Table D-2. EPA also ooncurred with the decommissioning of the semi-volatile 

organic oompoands (SVOC), canister, and solar radiation monitors at the Mercedes, TX site 

(AQS Site ID 48-215-1 048). We note that the Harlingen Teege site (AQS Site ID 48-061-1 023) 

03 monitor was operational and began sampling as of October 9, 2012. We appreciate TCEQ's 

planning and efforts to relocate these monitors. 

El Paso Socorro Hueeo Site (new Socorro Site) 

EPA concurs with TCEQ's request to relocate the E1 Paso Socorro site (AQS Site ID 48-141-

0057) monitors to the El Paso Socorro Hueco site (the site AQS Site ID will remain 48-141-

0057). The current monitors identified in the TCEQ 2012 Annual Network Plan Appendix A at 

the El Paso Socorro site (AQS Site ID 48-141-0057) include an 0 3 monitor, a SVOC special 

purpose monitor (SPM), and one PM to filter-based monitor. As stated previously in this 

document, we also concur with TCEQ's request to operate a collocated PM10 monitor at the new 

site. TCEQ has committed to ensure that the monitors will be deconunissioned and relocated no 

later than January 1, 2013. 

EPA approves the relocation of the PM2.s TEOM, SVOC SPM, and canister samplers at the El 

Paso Sun Metro site (AQS Site ID 48-141-0()53) to the new El Paso Socorro Hueco site (AQS 

Site ID 48-141·0057). We look forward to future discussions to verifyTCEQ's plans for the 

SVOC monitors at the El Paso Socorro site (AQS Site ID 48-141-0057) and the El Paso Sun 

Metro site (AQS Site ID 48-141-0053). 

We also concur with the decommissioning of the CO monitor, the SOl monitor, and 

meteorological monitors currently located at the El Paso Sun Metro site (AQS Site ID 48-141-

0053). The 3-year design values for the CO monitor at the E1 Paso Sun Metro site (AQS Site 

ID 48~141..0053) was 2.2 parts per million (ppm) for the 8-hour !).verages, which is 23% of the 

CO 8-hour primary NAAQS (9 ppm), and 4.0 ppm for the 1-houraverages, which is lio/o of the 

CO 1-hourprimaryNAAQS (35 ppm). The 3-year design value for the S02 monitor at the El 

Paso Sun Metro .site (AQS Site ID 48-141-0053) was 11 ppb for the !-hour averages, which is 

15% of the S~ 1-hr primary NAAQS (75 ppb ). TCEQ has committed to ensure that the 

monitors will be decommissioned and relocated no later than January I, 2013. 

San Antonio Downtown Site 

EPA concurs with TCEQ's request to permanently decommission the CO and oxides of nitrogen 

(NO, ND2, NO,) monitors at the San Antonio Downtown site (AQS Site ID 48..029-0046). The 

3-year design values for the CO monitor at the San Antonio Downtown site (AQS Site ID 48-

029-0046) was 2.6 ppm for the 8-hour averages, which is 28% of the CO 8-hour primary 

NAAQS (9 ppm), and 4. 7 ppm for the !-hour averages, which is 13% of the CO !-hour primary 

NAAQS (35 ppm). "The 3-year design value for theN~ monitor at the San Antonio Downtown 

site (AQS Site ID 48-029-0046) was 54 ppb for the !-hour averages, which is 54% of theN~ 1-

hr primary N AAQS (1 00 ppb). In order to reflect the timely implementation of network 
efficiencies, please complete the approved changes to the TCEQ network before, or propose a 

timeline in, the submittal of the 2013 TCEQ Annual Network Plan. 

Ojo De Agua Site 

EPA concurs with the relocation of the El Paso Tillman site (AQS Site ID 48·141-0002) to the 

approved Ojo De Agua site location identified by TCEQ during previous communications. We 

require TCEQ to complete the relocation of the collocated Pb monitors, collocated PM10 

monitors, the CO monitor, and meteorological monitors no later than January I, 2013, since this 

request was originally approved in EPA's 2011 TCEQ Annual Network Plan response letter. 

11. Changes Proposed in the 2011 ANR 

We appreciate TCEQ's planning and efforts to either deploy or relocate the following sites: 

• the La Porte Radar Profiler site (AQS Site ID 4S-201-1043) in the Houston area as of 

May 2012, 

• the Laredo Vidaurri site (AQS Site ID 48-479-0016) as of August 2012, 

• the Port Arthur West site (AQS Site ID 48-245-0011) as of July 2012, 

• the relocation of the Lynchburg Ferry site (AQS Site ID 48-201-1015) in Houston across 

the ship channel as of December 2011, 

12. TCEQ NetworJs Table (Appendix A of TCEO 2012 Annual Network Plan) 

EPA notes that since the 2011 TCEQ Annual Network Plan, the spatial scale for the Pb monitors 

at the Frisco Eubanks site (AQS Site ID 48-085-0009} and the Terrell Temtex site (AQS Site ID 

48-257-0020) have changed from middle scale to neighborhood scale. We look forward to 

future discussions with TCEQ in order to determine the most appropriate spatial scale for these 

sites. Please note that EPA would like to discuss the spatial scale of any monitors before they 

are altered to ensure the most appropriate scale for each particular monitor. 

EPA concurs with the continuation of the intensive carbonyl sampling at the Dallas Hinton site 

(AQS Site ID 48-113-0069). We note that the comet sampling frequency is eight, three-hour 

samples per day every three days from June I through August 31, as stated in the TCEQ 2012 

Annual Network Plan document. However, the TCEQ network table identifies the sampling 

period as July through August. We request a revision to the sampling period in the 2013 TCEQ 

Annual Network Plan submittal. 

EPA notes that the TCEQ 2012 Annual Network Plan Appendix A identified the Carbon PM2s 

sampler at the Houston Deet Park #2 site (AQS Site ID 48-201-1 039) as part of the National Air 

Toxics Trends Stations (NATTS) Quality Assurance Project Plan (QAPP). Black Carbon is not a 

core compound required for NATTS and was therefore removed from the NA TTS QAPP. 

Please clarify the sampler's purpose and operation. The Carbon PM2.5 sampler may need to be 

removed from Appendix A in the TCEQ 20 13 Annual Network Plan submittal. 

EPA notes that the TCEQ 2012 Annual Network Plan Appendix A identified the PM1o 

Speciation sampler at the Houston Clinton Drive site (AQS Site ID 48-201-1035) as using the Hi 

VolfGravimetric/ICP-MS for its sampling method/analysis. It was noted that this sampling was 
not covered in the SLAMS QAPP. The SLAMS QAPP provided information specifically for 

PM10 nickel (Ni) and chromium (Cr) only at the Dallas Morrell site (AQS Site lD 48-113-0018) 

using the Hi Vol/ICP-AES. Please clarify the sampler's purpose and openuion. The PM10 

Speciation sampler may need to be removed from Appendix A in the TCEQ 2013 Annual 

Network Plan submittal. 

Please note that any P AMS and/or NCore monitoring sites must also be identified as SLAMS. 

We expect this condition to be reflected in the TCEQ's 2013 Annual Network Plan table.