Table A-1. EG Limits Summary

No. of sources = 179 179 179 179 179 179 179 179 179 179

No. in MACT floor = 22 22 22 22 22 22 22 22 22 22

Average of top 12% = 0.000203 0.000454 0.001396 5.065480 0.457550 0.042526 0.004450 6.397938 41.956664 1.66

Skewness = -0.64 -0.92 -0.25 -2.65 -2.16 -1.33 -2.95 -0.19 -0.51 -1.29

Kurtosis = 1.14 0.18 -0.30 9.73 7.44 1.13 7.70 -0.04 -0.63 1.22

Distribution = L L L L L L L L L L

Number of test runs = 85 90 72 128 104 76 83 101 100 77

99% UL of top 12% (test runs) = 0.00105 0.01378 0.00571 78.50 13.44 1.80 484.10 114.05 205.92 16.26

Limit (based on 99% UL) = 0.0011 0.0140 0.0058 79 14 1.8 0.14 120 210 17

No. of sources = 28 28 28 28 28 28 28 28 28 28

No. in MACT floor = 4 4 4 4 4 4 4 4 4 4

Average of top 12% = 0.000362 0.000359 0.001249 4.01 0.181197 0.011300 0.558767 0.860256 14.699686 0.73

Skewness = 1.32 0.48 0.27 1.45 -2.02 0.04 -0.02 0.62 0.01 0.77

Kurtosis = 0.91 -0.35 -1.56 3.07 3.39 -1.17 -1.46 -0.20 -1.88 -0.47

Distribution = N L N N L N L N N N

Number of test runs = 12 15 12 30 27 12 24 39 21 19

99% UL of top 12% (test runs) = 0.00124 0.002779 0.00258 12.76 28.05 0.0304 27.75 2.17 33.09 2.48

Limit (based on 99% UL) = 0.0013 0.0028 0.0026 13 29 0.031 0.0025 2.2 34 2.5

No. of sources = 40 40 40 40 40 40 40 40 40 40

No. in MACT floor = 5 5 5 5 5 5 5 5 5 5

Average of top 12% = 0.000157 0.000053 0.000967 4.249346 0.241462 0.098237 9.883134 39.096190 64.238261 1.67

Skewness = 0.88 -0.62 -0.18 0.28 0.45 -0.46 -0.65 0.80 0.13 -0.63

Kurtosis = 1.05 -0.56 -1.10 -0.06 -0.88 0.26 -0.43 -0.59 0.56 -0.88

Distribution = N L N N L L L N N N

Number of test runs = 18 33 15 27 18 15 18 21 23 18

99% UL of top 12% (test runs) = 0.000409 0.000960 0.00197 9.179 1.42 0.748 7431.87 146.80 124.55 4.01

Limit (based on 99% UL) = 0.00041 0.00096 0.002 9.2 1.5 0.75 0.059 150 130 4.1

No. of sources = 53 53 53 53 53 53 53 53 53 53

No. in MACT floor = 7 7 7 7 7 7 7 7 7 7

Average of top 12% = 0.000112 0.003649 0.001050 5.361335 0.550229 0.029577 0.000935 147.332011 525.243390 34.05

Skewness = 0.28 -0.37 0.50 -0.40 0.71 -1.00 -1.32 -0.66 -0.50 -0.12

Kurtosis = -1.75 0.04 -0.61 -2.01 -0.25 -0.03 -0.04 1.12 -0.69 0.24

Distribution = N L N L N L L L N L

Number of test runs = 22 25 27 37 23 32 28 69 68 45

99% UL of top 12% (test runs) = 0.000293 0.02400 0.00261 59.971 1.435 2.031 7958.61194 701.18 1,080.28 409.67

Limit (based on 99% UL) = 0.00030 0.024 0.0027 60 1.5 2.1 0.17 710 1100 410

No. of sources = 36 36 36 36 36 36 36 36 36 36

No. in MACT floor = 5 5 5 5 5 5 5 5 5 5

Average of top 12% = 0.00123 0.00267 0.0125 9.25 27.10 0.0455 0.00000 28.58431 51.62701 0.88

Skewness = 0.58 1.04 -0.31 1.65 1.33 0.12 1.21 -0.76 0.03

Kurtosis = -0.97 -1.03 -2.20 3.00 -0.20 -2.43 0.39 -0.16 -0.04

Distribution = N N N N N L N N L

Number of test runs = 6 6 6 15 12 5 15 15 8

99% UL of top 12% (test runs) = 0.00448 0.0135 0.04080 32.14 124.8 303.8 79.36 110.23 10.48

Limit (based on 99% UL) = 0.0045 0.014 0.041 33 130 310 25 80 120 11

No. of sources = 19 19 19 19 19 19 19 19 19 19

No. in MACT floor = 3 3 3 3 3 3 3 3 3 3

Average of top 12% = 0.0589 0.0017 0.5627 102.9278 66.5069 473.3778 0.0000 17.4243 91.8329 12.18

Skewness = 1.11 -0.38 0.16 0.81 -1.27 0.70 0.80 -1.56 0.22

Kurtosis = -0.63 -1.53 -1.10 0.29 0.31 -0.40 -0.98 2.76 -1.01

Distribution = N N N N N N N N N

Number of test runs = 9 9 9 9 9 9 7 9 8

99% UL of top 12% (test runs) = 0.256 0.00289 1.40119 238.853 143.71 1502.06 77.48 207.00 43.35

Limit (based on 99% UL) = 0.26 0.0029 1.4 240 150 1600 130 78 210 44

Light Blue highlights indicate TEQ limits calculated as 7.8% of TMB for Dioxin/Furans

Green highlights indicate instances where normal population limit was selected to provide a more protective emission limit.

NOx (ppmvd)

SO2 

(ppmvd)

Option 2e (Small, remote)

Option 2a (Incinerators)

Option 2b (Energy Recovery Units)

Option 2c (Waste-burning Kilns)

Option 2d (Burn-Off Ovens)

Option 1 (No Subcategories)

PM (mg/dscm) HCl (ppmvd) CO (ppmvd)

D/F Total Mass

(ng/dscm)

D/F TEQ

(ng/dscm)

Cd 

(mg/dscm) Hg (mg/dscm) Pb (mg/dscm)
Table A-2. NSPS Limits Summary

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.000038 0.000032 0.0003860 0.0056 0.0413 0.00011 0.000000 0.4468 9.0333 0.00

Skewness = #DIV/0! -0.02 0.66 1.73 -0.42 -0.66 1.24 1.73 1.19 #DIV/0!

Kurtosis = #DIV/0! #DIV/0! -0.18 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! -0.43 #DIV/0!

Distribution = N N N N N N N N N N

Number of test runs = 1 3 6 3 3 3 3 3 12 3

99% UL of best similar unit (test runs) = #DIV/0! 0.000128 0.000775 0.00766 0.0732 0.000348 0.00000 3.96 18.99 1.48

Limit (based on 99% UL) = 0.00012 0.00013 0.00078 0.0077 0.074 0.00035 0.000028 4 19 1.5

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.0002 0.0001 0.0007 0.0056 0.0413 0.0023 0.0102 0.6000 9.0333 0.223

Skewness = 0.00 -0.02 -0.85 1.73 -0.42 0.94 1.20 -1.73 1.19 1.71

Kurtosis = #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 0.81 #DIV/0! -0.43 #DIV/0!

Distribution = N N N N N N N N N N

Number of test runs = 3 3 3 3 3 3 6 3 12 3

99% UL of best similar unit (test runs) = 0.000654 0.000123 0.00126 0.00766 0.0732 0.00927 0.035 1.39 18.99 1.47

Limit (based on 99% UL) = 0.00066 0.00013 0.0013 0.0077 0.074 0.0093 0.00073 1.4 19 1.5

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.000085 0.000032 0.000454 3.270000 0.068133 0.016100 0.000501 0.650000 52.570000 1.049167

Skewness = #DIV/0! -0.02 1.43 -1.72 -1.67 -1.35 1.24 0.20 0.16 0.63

Kurtosis = #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! -2.85 -2.71 -1.51

Distribution = N N N N N N N N N N

Number of test runs = 3 3 3 3 3 3 3 6 6 6

99% UL of best similar unit (test runs) = 0.000115 0.00013 0.001189 4.37 0.169 0.0334 0.00181 2.95 74.52 4.44

Limit (based on 99% UL) = 0.00012 0.00013 0.0012 4.4 0.017 0.034 0.0027 3 75 4.5

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.000038 0.001007 0.000386 0.928728 0.129633 0.000105 0.000000 16.218027 108.300000 1.43

Skewness = #DIV/0! #DIV/0! 0.66 0.05 #DIV/0! -0.66 1.24 1.10 1.50 -1.39

Kurtosis = #DIV/0! #DIV/0! -0.18 #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Distribution = N N N N N N N N N N

Number of test runs = 1 1 6 3 1 3 3 3 3 3

99% UL of best similar unit (test runs) = #DIV/0! #DIV/0! 0.00077 1.80 #DIV/0! 0.000348 0.0000 35.23 134.65 3.58

Limit (based on 99% UL) = 0.0003 0.024 0.00078 1.8 1.5 0.00035 0.000028 36 140 3.6

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.0008 0.0007 0.0050 6.6760 7.1056 0.0013 17.5063 13.1595 0.0000

Skewness = 1.09 -1.73 1.73 -1.53 -0.01 1.73 -1.66 1.73 #DIV/0!

Kurtosis = #DIV/0! #DIV/0! #DIV/0! #DIV/0! -0.95 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Distribution = N N N N N N N N N

Number of test runs = 3 3 3 3 9 3 3 3 3

99% UL of best similar unit (test runs) = 0.00316 0.00329 0.02859 27.48 17.56 0.0101 73.87 15.43 1.48

Limit (based on 99% UL) = 0.0032 0.0033 0.029 28 18 0.011 0.00086 74 16 1.5

No. of sources = n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

No. in MACT floor = 1 1 1 1 1 1 1 1 1 1

Average of best similar unit = 0.011 0.001 0.448 83.534 45.437 366.333 0.447 73.655 4.793

Skewness = 1.48 0.47 -0.82 0.86 1.71 -1.25 1.73 -1.53 1.73

Kurtosis = #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Distribution = N N N N N N N N N

Number of test runs = 3 3 3 3 3 3 3 3 3

99% UL of best similar unit (test runs) = 0.0564 0.00126 1.38774 268.90 244.01 1103.30 3.96 367.23 42.49

Limit (based on 99% UL) = 0.057 0.0013 1.4 240 150 1200 94 4 210 43

Red, bold indicates where NSPS > EG limit or an NSPS limit was incalculable, so EG limit was used.

Light Blue highlights indicate TEQ limits calculated as 7.8% of TMB for Dioxin/Furans

PM (mg/dscm) HCl (ppmvd) CO (ppmvd)

D/F Total Mass

(ng/dscm)

D/F TEQ

Cd (mg/dscm) Hg (mg/dscm) Pb (mg/dscm) (ng/dscm)

Bold and gold indicates where, for the No Subcategory option, the best performing unit has an incalculable limit, so the lowest calculable limit determined over all subcategories was selected.

Blue, bold and highlighted indicates where a concentrations of zero were reported for the best performing unit. Therefore, to account for data variability, the lowest non-zero data from units in this 

subcategory was used.

NOx 

(ppmvd)

SO2 

(ppmvd)

Option 2e (Small, remote)

Option 2a (Incinerators)

Option 2b (Energy Recovery Units)

Option 2c (Waste-burning Kilns)

Option 2d (Burn-Off Ovens)

Option 1 (No Subcategories)
Table A-3. Counts of EG and NSPS Limits Met

# Units Meeting 

Overall Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All CISWI 

Units Meeting 

Limit

# Units Meeting 

Incinerator 

Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All 

Incinerators 

Meeting Limit

# Units Meeting 

Boiler Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All Boilers 

Meeting Limit

Cadmium (Cd) 36 72 50.0 6.6 7 17 41.2 25.0 7 22 31.8 1.8

Carbon Monoxide (CO) 38 74 51.4 6.9 7 17 41.2 25.0 7 23 30.4 1.8

Hydrogen Chloride (HCl) 53 74 71.6 9.7 15 17 88.2 53.6 8 27 29.6 2.0

Lead (Pb) 39 73 53.4 7.1 6 17 35.3 21.4 5 22 22.7 1.3

Mercury (Hg) 56 72 77.8 10.2 7 16 43.8 25.0 10 26 38.5 2.5

Nitrogen Oxides (NOx) 42 54 77.8 7.7 6 18 33.3 21.4 7 15 46.7 1.8

Particulate Matter (filterable) 75 95 78.9 13.7 7 19 36.8 25.0 9 31 29.0 2.3

Sulfur Dioxide (SO2) 36 52 69.2 6.6 8 16 50.0 28.6 5 16 31.3 1.3

Total Dioxin/Furans 38 52 73.1 6.9 4 12 33.3 14.3 8 15 53.3 2.0

Total Dioxin/Furans (TEQ) 38 44 86.4 6.9 0 4 0.0 0.0 1 3 33.3 0.3

Cadmium (Cd) 12 72 16.7 2.2 4 17 23.5 14.3 5 22 22.7 1.3

Carbon Monoxide (CO) 9 74 12.2 1.6 4 17 23.5 14.3 1 23 4.3 0.3

Hydrogen Chloride (HCl) 3 74 4.1 0.5 2 17 11.8 7.1 3 27 11.1 0.8

Lead (Pb) 3 73 4.1 0.5 3 17 17.6 10.7 4 22 18.2 1.0

Mercury (Hg) 8 72 11.1 1.5 3 16 18.8 10.7 5 26 19.2 1.3

Nitrogen Oxides (NOx) 2 54 3.7 0.4 1 18 5.6 3.6 4 15 0.0 1.0

Particulate Matter (filterable) 1 95 1.1 0.2 1 19 5.3 3.6 5 31 16.1 1.3

Sulfur Dioxide (SO2) 11 52 21.2 2.0 5 16 31.3 17.9 5 16 31.3 1.3

Total Dioxin/Furans 1 52 1.9 0.2 2 12 16.7 7.1 1 15 6.7 0.3

Total Dioxin/Furans (TEQ) 3 44 6.8 0.5 0 4 0.0 0.0 1 3 33.3 0.3

EG NSPS

a

 Total count of units includes 3 air curtain incinerators.

POLLUTANT Limit 

Type

NO SUBCATEGORIES (179 units)aINCINERATORS (28 Units) ENERGY RECOVERY UNITS (40 Units)
Table A-3. Counts of EG 

Cadmium (Cd)

Carbon Monoxide (CO)

Hydrogen Chloride (HCl)

Lead (Pb)

Mercury (Hg)

Nitrogen Oxides (NOx)

Particulate Matter (filterable)

Sulfur Dioxide (SO2)

Total Dioxin/Furans

Total Dioxin/Furans (TEQ)

Cadmium (Cd)

Carbon Monoxide (CO)

Hydrogen Chloride (HCl)

Lead (Pb)

Mercury (Hg)

Nitrogen Oxides (NOx)

Particulate Matter (filterable)

Sulfur Dioxide (SO2)

Total Dioxin/Furans

Total Dioxin/Furans (TEQ)

EG NSPS

POLLUTANT Limit 

Type

and NSPS Limits Met

# Units Meeting 

Cement Kilns 

Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All Kilns 

Meeting Limit

# Units Meeting 

Burn-Off Oven 

Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All Ovens 

Meeting Limit

# Units Meeting 

AK Unit Limit

# Units With 

Test Data

% of Units With 

Test Data 

Meeting Limit

% of All AK 

Units Meeting 

Limit

10 26 38.5 15.6 2 2 100.0 5.6 4 5 80.0 21.1

13 18 72.2 20.3 7 10 70.0 19.4 3 5 60.0 15.8

14 23 60.9 21.9 2 2 100.0 5.6 5 5 100.0 26.3

9 27 33.3 14.1 2 2 100.0 5.6 4 5 80.0 21.1

17 22 77.3 26.6 2 2 100.0 5.6 3 5 60.0 15.8

6 6 100.0 9.4 6 10 60.0 16.7 5 5 100.0 26.3

28 29 96.6 43.8 5 10 50.0 13.9 5 5 100.0 26.3

6 6 100.0 9.4 6 9 66.7 16.7 4 5 80.0 21.1

17 18 94.4 26.6 2 2 100.0 5.6 3 5 60.0 15.8

35 36 97.2 54.7 N/A 0 N/A N/A N/A 0 N/A N/A

10 26 38.5 15.6 2 2 100.0 5.6 2 5 40.0 10.5

2 18 11.1 3.1 7 10 70.0 19.4 1 5 20.0 5.3

14 23 60.9 21.9 1 2 50.0 2.8 5 5 100.0 26.3

1 27 3.7 1.6 2 2 100.0 5.6 4 5 80.0 21.1

17 22 77.3 26.6 1 2 50.0 2.8 2 5 40.0 10.5

1 6 16.7 1.6 1 10 10.0 2.8 5 5 100.0 26.3

2 29 6.9 3.1 8 10 80.0 22.2 5 5 100.0 26.3

1 6 16.7 1.6 3 9 33.3 8.3 4 5 80.0 21.1

1 18 5.6 1.6 1 2 50.0 2.8 3 5 60.0 15.8

3 36 8.3 4.7 N/A 0 N/A N/A N/A 0 N/A N/A

WASTE-BURNING KILNS (53 Units) BURN-OFF OVENS (36 Units) SMALL, REMOTE (19 Units)
Table A-4. EG Variability Summary

No Subcategories Incinerators Energy recovery units

Top 22 Units Top 4 Units Top 5 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 85 85 12 11 18 18

Average 0.00020 -8.79 0.0004 -8.12 0.00016 -9.04

Median 0.00017 -8.69 0.0003 -8.02 0.00016 -8.76

Standard Deviation 0.00016 0.82 0.0003 0.79 0.00010 0.92

Minimum 0.00001 -11.44 0.0000 -9.21 0.00001 -11.44

Maximum 0.00087 -7.04 0.0010 -6.91 0.00038 -7.86

Skewness 2.21 -0.64 1.32 0.17 0.88 -1.56

SE Skewness 0.27 0.27 0.71 0.74 0.58 0.58

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 6.38 1.14 0.91 -0.67 1.05 2.62

SE Kurtosis 0.53 0.53 1.41 1.48 1.15 1.15

Kurtosis Test Non-normal Non-normal Normal Normal Normal Non-normal

99.0% t-statistic for UL 2.37 2.37 2.68 2.72 2.55 2.55

99.0% UL 0.0006 0.001 0.0012 0.0026 0.0004 0.0013

99.0% t-statistic for UPL 2.37 2.37 2.72 2.76 2.57 2.57

99.0% UPL 0.0004 0.0005 0.0009 0.001 0.0003 0.0005

Sample Size 91 90 15 15 33 33

Average 0.0005 -8.68 0.0004 -8.39 0.0001 -10.60

Median 0.0002 -8.22 0.0002 -8.52 0.0000 -10.35

Standard Deviation 0.0005 1.86 0.0004 0.96 0.0001 1.50

Minimum 0.0000 -13.42 0.0001 -9.76 0.0000 -13.42

Maximum 0.0019 -6.27 0.0014 -6.56 0.0002 -8.73

Skewness 0.96 -0.92 1.99 0.48 1.10 -0.62

SE Skewness 0.26 0.26 0.63 0.63 0.43 0.43

Skewness Test Non-normal Normal Non-normal Normal Non-normal Normal

Kurtosis -0.10 0.18 3.24 -0.35 -0.18 -0.56

SE Kurtosis 0.51 0.52 1.26 1.26 0.85 0.85

Kurtosis Test Normal Normal Non-normal Normal Normal Normal

99.0% t-statistic for UL 2.37 2.37 2.60 2.60 2.44 2.44

99.0% UL 0.0016 0.0138 0.0014 0.0028 0.0002 0.0010

99.0% t-statistic for UPL 2.37 2.37 2.62 2.62 2.45 2.45

99.0% UPL 0.0011 0.0022 0.0010 0.0011 0.0001 0.0002

Sample Size 72 72 12 12 15 15

Average 0.0014 -6.79 0.0012 -6.76 0.0010 -7.03

Median 0.0011 -6.79 0.0011 -6.82 0.0010 -6.93

Standard Deviation 0.0009 0.68 0.0005 0.41 0.0004 0.47

Minimum 0.0002 -8.34 0.0006 -7.39 0.0003 -8.02

Maximum 0.0049 -5.32 0.0021 -6.19 0.0015 -6.51

Skewness 1.45 -0.25 0.27 -0.08 -0.18 -0.85

SE Skewness 0.29 0.29 0.71 0.71 0.63 0.63

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 2.63 -0.30 -1.56 -1.57 -1.10 -0.17

SE Kurtosis 0.58 0.58 1.41 1.41 1.26 1.26

Kurtosis Test Non-normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.38 2.38 2.68 2.68 2.60 2.60

99.0% UL 0.0036 0.0057 0.0026 0.0035 0.0020 0.0030

99.0% t-statistic for UPL 2.3800 2.38 2.72 2.72 2.62 2.62

99.0% UPL 0.0027 0.0029 0.0021 0.0024 0.0016 0.0019

Sample Size 129 128 30 30 27 27

Average 5.07 1.16 4.01 0.52 4.25 1.27

Median 4.83 1.57 3.38 1.22 3.40 1.22

Standard Deviation 4.71 1.36 3.56 2.14 1.99 0.75

Minimum 0.00 -5.24 0.01 -5.24 0.18 -1.71

Maximum 40.32 3.70 15.99 2.77 8.40 2.13

Skewness 3.87 -2.65 1.45 -1.99 0.28 -2.59

SE Skewness 0.22 0.22 0.45 0.45 0.47 0.47

Skewness Test Non-normal Normal Non-normal Normal Normal Normal

Kurtosis 24.89 9.73 3.07 3.28 -0.06 9.26

SE Kurtosis 0.43 0.43 0.89 0.89 0.94 0.94

Kurtosis Test Non-normal Non-normal Non-normal Non-normal Normal Non-normal

99.0% t-statistic for UL 2.36 2.36 2.46 2.46 2.47 2.47

99.0% UL 16.16 78.50 12.76 325.21 9.18 22.97

99.0% t-statistic for UPL 2.36 2.36 2.46 2.46 2.48 2.48

99.0% UPL 11.55 20.70 9.32 40.94 7.26 11.12

Sample Size 104 104 27 27 18 18

Average 0.46 -1.62 0.18 -2.77 0.24 -1.76

Median 0.27 -1.33 0.10 -2.30 0.12 -2.10

Standard Deviation 0.54 1.78 0.18 2.47 0.21 0.83

Minimum 0.00 -9.43 0.00 -9.43 0.04 -3.16

Maximum 2.50 0.92 0.77 -0.26 0.73 -0.31

Skewness 1.96 -2.16 1.54 -2.02 1.25 0.45

SE Skewness 0.24 0.24 0.47 0.47 0.58 0.58

Skewness Test Non-normal Normal Non-normal Normal Non-normal Normal

Kurtosis 3.63 7.44 3.07 3.39 0.30 -0.88

SE Kurtosis 0.48 0.48 0.94 0.94 1.15 1.15

Kurtosis Test Non-normal Non-normal Non-normal Non-normal Normal Normal

99.0% t-statistic for UL 2.36 2.36 2.47 2.47 2.55 2.55

99.0% UL 1.73 13.44 0.62 28.05 0.79 1.42

99.0% t-statistic for UPL 2.36 2.36 2.48 2.48 2.57 2.57

99.0% UPL 1.20 2.34 0.45 2.59 0.58 0.65

Blue, regular font presents the Ln-transformed statistical values

Yellow highlighted indicates the limit basis.

Green highlights indicate instances where normal population limit was selected to provide a more protective emission limit.

EG

EG

EG

EG

EG

Cadmium (Cd)

(mg/dscm@7%O

2)

Mercury (Hg)

(mg/dscm@7%O

2)

Lead (Pb)

(mg/dscm@7%O

2)

Particulate 

Matter (PM)

(PM filterable)

(mg/dscm@7%O

2)

Hydrogen 

Chloride (HCl)

(ppmdv@7%O2)
Table A-4. EG Variability Summary

Waste-burning Kilns Burn-Off Ovens Small, remote

Top 7 Units Top 5 Units Top 3 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 22 22 6 6 9 9

Average 0.00011 -9.34 0.0012 -7.16 0.059 -3.60

Median 0.00009 -9.36 0.0011 -6.92 0.022 -3.81

Standard Deviation 0.00007 0.75 0.0010 1.23 0.070 1.40

Minimum 0.00002 -10.67 0.0001 -9.21 0.003 -5.76

Maximum 0.00021 -8.47 0.0028 -5.88 0.174 -1.75

Skewness 0.28 -0.20 0.58 -0.93 1.11 0.10

SE Skewness 0.52 0.52 1.00 1.00 0.82 0.82

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -1.75 -1.45 -0.97 0.36 -0.63 -1.00

SE Kurtosis 1.04 1.04 2.00 2.00 1.63 1.63

Kurtosis Test Normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.51 2.51 3.14 3.14 2.82 2.82

99.0% UL 0.0003 0.001 0.004 0.04 0.26 1.41

99.0% t-statistic for UPL 2.52 2.52 3.36 3.36 2.90 2.90

99.0% UPL 0.0002 0.0003 0.004 0.01 0.19 0.41

Sample Size 25 25 6 4 9 9

Average 0.0036 -5.96 0.0027 -5.94 0.0017 -6.42

Median 0.0028 -5.87 0.0010 -6.01 0.0018 -6.30

Standard Deviation 0.0033 0.90 0.0034 1.12 0.0004 0.28

Minimum 0.0004 -7.89 0.0000 -6.91 0.0011 -6.80

Maximum 0.0153 -4.18 0.0080 -4.83 0.0023 -6.10

Skewness 2.16 -0.37 1.04 0.06 -0.38 -0.56

SE Skewness 0.49 0.49 1.00 1.22 0.82 0.82

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 6.16 0.04 -1.03 -5.67 -1.53 -1.63

SE Kurtosis 0.98 0.98 2.00 2.45 1.63 1.63

Kurtosis Test Non-normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.49 2.49 3.14 3.75 2.82 2.82

99.0% UL 0.0117 0.0240 0.0135 0.18 0.00289 0.004

99.0% t-statistic for UPL 2.49 2.49 3.36 4.54 2.90 2.90

99.0% UPL 0.0086 0.0101 0.01 0.13 0.003 0.0028

Sample Size 27 27 6 6 9 9

Average 0.0011 -7.07 0.013 -4.78 0.56 -0.73

Median 0.0010 -6.90 0.014 -4.29 0.51 -0.68

Standard Deviation 0.0006 0.70 0.009 1.14 0.30 0.64

Minimum 0.0002 -8.34 0.002 -6.21 0.15 -1.91

Maximum 0.0025 -6.00 0.022 -3.82 0.98 -0.02

Skewness 0.50 -0.39 -0.31 -0.78 0.16 -0.77

SE Skewness 0.47 0.47 1.00 1.00 0.82 0.82

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.61 -1.10 -2.20 -1.94 -1.10 -0.18

SE Kurtosis 0.94 0.94 2.00 2.00 1.63 1.63

Kurtosis Test Normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.47 2.47 3.14 3.14 2.82 2.82

99.0% UL 0.0026 0.005 0.04 0.30 1.40 2.94

99.0% t-statistic for UPL 2.48 2.48 3.36 3.36 2.90 2.90

99.0% UPL 0.0020 0.0025 0.03 0.13 1.14 1.66

Sample Size 38 37 15 15 9 9

Average 5.36 1.08 9.25 1.80 102.93 4.54

Median 4.21 1.45 7.66 2.04 92.51 4.53

Standard Deviation 6.99 1.24 8.79 1.00 48.18 0.47

Minimum 0.00 -1.46 1.46 0.38 47.40 3.86

Maximum 40.32 3.70 33.27 3.50 197.40 5.29

Skewness 3.60 -0.40 1.65 -0.04 0.81 0.06

SE Skewness 0.40 0.40 0.63 0.63 0.82 0.82

Skewness Test Non-normal Normal Non-normal Normal Normal Normal

Kurtosis 16.95 -2.01 3.00 -1.14 0.29 -1.03

SE Kurtosis 0.79 0.81 1.26 1.26 1.63 1.63

Kurtosis Test Non-normal Normal Non-normal Normal Normal Normal

99.0% t-statistic for UL 2.43 2.43 2.60 2.60 2.82 2.82

99.0% UL 22.33 59.97 32.14 81.38 238.85 351.06

99.0% t-statistic for UPL 2.43 2.43 2.62 2.62 2.90 2.90

99.0% UPL 15.55 18.01 23.85 31.70 195.95 231.17

Sample Size 23 23 12 12 9 9

Average 0.55 -0.83 27.10 2.46 66.51 4.07

Median 0.45 -0.79 9.00 2.20 78.62 4.36

Standard Deviation 0.35 0.76 36.44 1.35 27.36 0.61

Minimum 0.07 -2.72 1.40 0.34 18.08 2.89

Maximum 1.31 0.27 92.80 4.53 95.87 4.56

Skewness 0.71 -0.64 1.33 0.51 -1.27 -1.55

SE Skewness 0.51 0.51 0.71 0.71 0.82 0.82

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.25 0.12 -0.20 -0.55 0.31 0.79

SE Kurtosis 1.02 1.02 1.41 1.41 1.63 1.63

Kurtosis Test Normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.50 2.50 2.68 2.68 2.82 2.82

99.0% UL 1.43 2.92 124.80 430.99 143.71 331.35

99.0% t-statistic for UPL 2.51 2.51 2.72 2.72 2.90 2.90

99.0% UPL 1.10 1.41 91.04 123.91 119.34 191.66

Blue, regular font presents the Ln-transformed statistical values

Yellow highlighted indicates the limit basis.

Green highlights indicate instances where normal population limit was selected to provide a more protective emission limit.

Particulate 

Matter (PM)

(PM filterable)

(mg/dscm@7%O

2)

EG

Hydrogen 

Chloride (HCl)

(ppmdv@7%O2)

EG

Cadmium (Cd)

(mg/dscm@7%O

2)

EG

Mercury (Hg)

(mg/dscm@7%O

2)

EG

Lead (Pb)

(mg/dscm@7%O

2)

EG
Table A-4. EG Variability Summary

No Subcategories Incinerators Energy recovery units

Top 22 Units Top 4 Units Top 5 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 79 76 12 12 15 15

Average 0.043 -4.07 0.011 -4.79 0.098 -2.66

Median 0.028 -3.53 0.010 -4.61 0.082 -2.50

Standard Deviation 0.043 1.96 0.007 0.97 0.088 0.91

Minimum 0.000 -9.94 0.001 -6.91 0.012 -4.44

Maximum 0.218 -1.52 0.023 -3.77 0.363 -1.01

Skewness 1.31 -1.33 0.04 -1.21 2.15 -0.46

SE Skewness 0.28 0.28 0.71 0.71 0.63 0.63

Skewness Test Non-normal Normal Normal Normal Non-normal Normal

Kurtosis 2.18 1.13 -1.17 0.73 5.75 0.26

SE Kurtosis 0.55 0.56 1.41 1.41 1.26 1.26

Kurtosis Test Non-normal Non-normal Normal Normal Non-normal Normal

99.0% t-statistic for UL 2.37 2.38 2.68 2.68 2.60 2.60

99.0% UL 0.15 1.80 0.030 0.11 0.33 0.75

99.0% t-statistic for UPL 2.38 2.38 2.72 2.72 2.62 2.62

99.0% UPL 0.10 0.27 0.02 0.05 0.24 0.32

Sample Size 87 83 24 24 18 18

Average 0.00 -7.64 0.559 -2.23 9.883 -0.91

Median 0.00 -5.81 0.086 -2.46 1.832 -0.27

Standard Deviation 0.01 5.83 0.772 2.23 21.242 3.85

Minimum 0.00 -28.06 0.003 -5.91 0.000 -8.17

Maximum 0.03 -3.59 2.440 0.89 80.000 4.38

Skewness 2.12 -2.95 1.28 -0.02 2.77 -0.65

SE Skewness 0.26 0.27 0.50 0.50 0.58 0.58

Skewness Test Non-normal Normal Non-normal Normal Non-normal Normal

Kurtosis 4.87 7.70 0.41 -1.46 7.45 -0.43

SE Kurtosis 0.53 0.54 1.00 1.00 1.15 1.15

Kurtosis Test Non-normal Non-normal Normal Normal Non-normal Normal

99.0% t-statistic for UL 2.37 2.37 2.49 2.49 2.55 2.55

99.0% UL 0.02 484.10 2.48 27.75 64.10 7431.87

99.0% t-statistic for UPL 2.37 2.37 2.50 2.50 2.57 2.57

99.0% UPL 0.01 1.62 1.74 3.26 43.89 190.62

Sample Size 109 101 39 39 21 18

Average 6.40 0.83 0.86 -0.40 39.10 2.94

Median 1.50 0.41 0.70 -0.36 16.88 3.43

Standard Deviation 9.20 1.65 0.54 0.80 42.78 1.72

Minimum 0.00 -4.71 0.10 -2.30 0.00 0.00

Maximum 38.20 3.64 2.29 0.83 128.30 4.85

Skewness 1.61 -0.19 0.62 -0.91 0.80 -0.65

SE Skewness 0.23 0.24 0.39 0.39 0.53 0.58

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 1.67 -0.04 -0.20 0.47 -0.59 -1.17

SE Kurtosis 0.47 0.49 0.78 0.78 1.07 1.15

Kurtosis Test Non-normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.36 2.36 2.43 2.43 2.52 2.55

99.0% UL 28.11 114.05 2.17 4.69 146.80 1542.39

99.0% t-statistic for UPL 2.36 2.36 2.43 2.43 2.53 2.57

99.0% UPL 19.11 22.65 1.64 2.15 105.85 298.99

Sample Size 101 100 21 21 23 23

Average 41.96 3.49 14.70 2.55 64.24 4.08

Median 38.00 3.69 15.08 2.71 64.80 4.17

Standard Deviation 27.72 0.78 7.31 0.56 24.13 0.45

Minimum 0.00 1.77 5.90 1.77 20.68 3.03

Maximum 122.00 4.80 24.90 3.21 122.00 4.80

Skewness 0.68 -0.51 0.01 -0.20 0.13 -1.11

SE Skewness 0.24 0.24 0.53 0.53 0.51 0.51

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis -0.07 -0.63 -1.88 -1.89 0.56 1.08

SE Kurtosis 0.49 0.49 1.07 1.07 1.02 1.02

Kurtosis Test Normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.36 2.36 2.52 2.52 2.50 2.50

99.0% UL 107.49 205.92 33.09 52.42 124.55 182.36

99.0% t-statistic for UPL 2.36 2.36 2.53 2.53 2.51 2.51

99.0% UPL 80.36 96.30 26.10 30.66 101.39 118.29

Sample Size 84 77 19 19 18 17

Average 1.66 0.20 0.73 -0.94 1.67 0.36

Median 1.63 0.55 0.61 -0.50 1.96 0.70

Standard Deviation 1.37 1.09 0.69 1.29 0.92 0.81

Minimum 0.00 -3.00 0.05 -3.00 0.00 -1.82

Maximum 6.53 1.88 2.28 0.82 2.93 1.07

Skewness 1.13 -1.29 0.77 -0.21 -0.63 -1.71

SE Skewness 0.27 0.28 0.56 0.56 0.58 0.59

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 1.54 1.22 -0.47 -1.68 -0.88 2.32

SE Kurtosis 0.53 0.56 1.12 1.12 1.15 1.19

Kurtosis Test Non-normal Non-normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.37 2.38 2.54 2.54 2.55 2.57

99.0% UL 4.91 16.26 2.48 10.42 4.01 11.50

99.0% t-statistic for UPL 2.37 2.38 2.55 2.55 2.57 2.58

99.0% UPL 3.57 5.62 1.83 3.04 3.13 5.32

Blue, regular font presents the Ln-transformed statistical values

Automatic font and highlighted indicates the base limit

Green highlights indicate instances where normal population limit was selected to base limit to provide a more protective emission limit.

EG

Dioxins/Furans 

(DF)

(Total Mass 

Basis)

(ng/dscm@7%O

2)

Carbon 

Monoxide (CO)

(ppmdv@7%O2)

EG

Dioxins/Furans 

(DF)

(Toxic 

Equivalents 

Basis)

(ng/dscm@7%O

2)

EG

Sulfur Dioxide 

(SO2)

(ppmdv@7%O2)

EG

Nitrogen Oxides 

(NOx)

(ppmdv@7%O2)

EG
Table A-4. EG Variability Summary

Waste-burning Kilns Burn-Off Ovens Small, remote

Top 7 Units Top 5 Units Top 3 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 34 32 6 5 9 9

Average 0.03 -4.66 0.05 -5.58 473.38 5.76

Median 0.02 -3.91 0.00 -5.65 416.00 6.03

Standard Deviation 0.03 2.19 0.09 3.36 364.60 1.14

Minimum 0.00 -9.94 0.00 -9.21 26.40 3.27

Maximum 0.14 -2.00 0.22 -1.52 1140.00 7.04

Skewness 1.45 -1.00 2.19 0.12 0.70 -1.31

SE Skewness 0.42 0.43 1.00 1.10 0.82 0.82

Skewness Test Non-normal Normal Non-normal Normal Normal Normal

Kurtosis 1.73 -0.03 4.84 -2.43 -0.40 2.24

SE Kurtosis 0.84 0.87 2.00 2.19 1.63 1.63

Kurtosis Test Non-normal Normal Non-normal Normal Normal Normal

99.0% t-statistic for UL 2.44 2.45 3.14 3.36 2.82 2.82

99.0% UL 0.11 2.03 0.32 303.78 1502.06 7824.72

99.0% t-statistic for UPL 2.44 2.45 3.36 3.75 2.90 2.90

99.0% UPL 0.08 0.24 0.25 36.85 1177.40 2844.44

Sample Size 30 28 NO TEQ DIOXIN/FURAN DATA NO TEQ DIOXIN/FURAN DATA

Average 0.0009 -11.95

Median 0.0002 -8.45

Standard Deviation 0.0012 8.49

Minimum 0.0000 -28.06

Maximum 0.0040 -5.51

Skewness 1.06 -1.32

SE Skewness 0.45 0.46

Skewness Test Non-normal Normal

Kurtosis -0.04 -0.04

SE Kurtosis 0.89 0.93

Kurtosis Test Normal Normal

99.0% t-statistic for UL 2.46 2.47

99.0% UL 0.004 7958.61

99.0% t-statistic for UPL 2.46 2.47

99.0% UPL 0.003 2.21

Sample Size 69 69 15 15 9 7

Average 147.33 4.74 28.58 3.13 17.42 2.12

Median 104.20 4.65 20.10 3.00 2.79 3.14

Standard Deviation 103.48 0.76 19.51 0.74 21.29 1.92

Minimum 12.69 2.54 3.24 1.17 0.00 -0.81

Maximum 407.50 6.01 67.27 4.21 54.80 4.00

Skewness 1.19 -0.66 1.21 -0.86 0.80 -0.60

SE Skewness 0.29 0.29 0.63 0.63 0.82 0.93

Skewness Test Non-normal Normal Normal Normal Normal Normal

Kurtosis 0.35 1.12 0.39 2.71 -0.98 -1.63

SE Kurtosis 0.59 0.59 1.26 1.26 1.63 1.85

Kurtosis Test Normal Normal Normal Non-normal Normal Normal

99.0% t-statistic for UL 2.38 2.38 2.60 2.60 2.82 3.00

99.0% UL 393.77 701.18 79.36 158.31 77.48 2652.31

99.0% t-statistic for UPL 2.38 2.38 2.62 2.62 2.90 3.14

99.0% UPL 292.73 333.99 60.97 78.53 58.53 539.24

Sample Size 68 68 15 15 9 8

Average 525.24 6.09 51.63 3.79 91.83 4.61

Median 541.62 6.29 55.77 4.02 99.93 4.69

Standard Deviation 232.97 0.69 22.52 0.65 40.82 0.24

Minimum 62.20 4.13 12.86 2.55 0.00 4.18

Maximum 862.10 6.76 82.69 4.42 130.45 4.87

Skewness -0.50 -1.56 -0.76 -1.40 -1.56 -0.74

SE Skewness 0.30 0.30 0.63 0.63 0.82 0.87

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.69 1.55 -0.16 0.47 2.76 -0.61

SE Kurtosis 0.59 0.59 1.26 1.26 1.63 1.73

Kurtosis Test Normal Non-normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.38 2.38 2.60 2.60 2.82 2.90

99.0% UL 1,080.28 2,314.82 110.23 242.60 207.00 204.31

99.0% t-statistic for UPL 2.38 2.38 2.62 2.62 2.90 3.00

99.0% UPL 852.80 1,175.94 89.00 131.18 170.65 165.37

Sample Size 45 45 14 8 8 6

Average 34.05 2.62 0.88 0.20 12.18 2.55

Median 12.06 2.49 0.46 0.34 13.42 2.81

Standard Deviation 57.29 1.41 1.18 0.74 10.76 0.92

Minimum 0.35 -1.06 0.00 -0.87 0.00 0.78

Maximum 253.90 5.54 4.21 1.44 29.63 3.39

Skewness 3.08 -0.12 1.84 0.03 0.22 -1.87

SE Skewness 0.37 0.37 0.65 0.87 0.87 1.00

Skewness Test Non-normal Normal Non-normal Normal Normal Normal

Kurtosis 9.13 0.24 4.08 -0.04 -1.01 4.02

SE Kurtosis 0.73 0.73 1.31 1.73 1.73 2.00

Kurtosis Test Non-normal Normal Non-normal Normal Normal Non-normal

99.0% t-statistic for UL 2.41 2.41 2.62 2.90 2.90 3.14

99.0% UL 172.23 409.67 3.99 10.48 43.35 228.22

99.0% t-statistic for UPL 2.41 2.41 2.65 3.00 3.00 3.36

99.0% UPL 116.51 104.25 2.88 5.51 34.03 113.31

Blue, regular font presents the Ln-transformed statistical values

Automatic font and highlighted indicates the base limit

Green highlights indicate instances where normal population limit was selected to base limit to provide a more protective emission limit.

Sulfur Dioxide 

(SO2)

(ppmdv@7%O2)

EG

Dioxins/Furans 

(DF)

(Toxic 

Equivalents 

Basis)

(ng/dscm@7%O

2)

EG

Carbon 

Monoxide (CO)

(ppmdv@7%O2)

EG

Nitrogen Oxides 

(NOx)

(ppmdv@7%O2)

EG

Dioxins/Furans 

(DF)

(Total Mass 

Basis)

(ng/dscm@7%O

2)

EG
Table A-5. NSPS Variability Summary

No Subcategories Incinerators Energy recovery units

Top 22 Units Top 4 Units Top 5 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 1 1 3 3 3 3

Average 0.00004 -10.17 0.0002 -8.61 0.000085 -9.37

Median 0.00004 -10.17 0.0002 -8.52 0.00008 -9.40

Standard Deviation #DIV/0! #DIV/0! 0.0001 0.56 0.00001 0.08

Minimum 0.00004 -10.17 0.0001 -9.21 0.00008 -9.43

Maximum 0.00004 -10.17 0.0003 -8.11 0.00009 -9.29

Skewness #DIV/0! #DIV/0! 0.0000 -0.75 1.5730 1.55

SE Skewness 2.45 2.45 1.41 1.41 1.41 1.41

Skewness Test #DIV/0! #DIV/0! Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 4.90 4.90 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 31.82 31.82 4.54 4.54 4.54 4.54

99.0% UL #DIV/0! #DIV/0! 0.0007 0.0023 0.00012 0.00012

99.0% t-statistic for UPL #NUM! #NUM! 6.96 6.96 6.96 6.96

99.0% UPL #NUM! #NUM! 0.0008 0.004 0.0001 0.0001

Sample Size 3 3 3 3 3 3

Average 0.00003 -10.55 0.00007 -9.58 0.00003 -10.55

Median 0.0000 -10.35 0.0001 -9.57 0.0000 -10.35

Standard Deviation 0.0000 0.82 0.0000 0.17 0.0000 0.82

Minimum 0.0000 -11.44 0.0001 -9.76 0.0000 -11.44

Maximum 0.0001 -9.84 0.0001 -9.42 0.0001 -9.84

Skewness -0.02 -1.02 -0.02 -0.28 -0.02 -1.02

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 0.00013 0.00108 0.00012 0.00015 0.00013 0.00108

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 0.0002 0.0028 0.0001 0.0002 0.0002 0.0028

Sample Size 6 6 3 3 3 3

Average 0.00039 -7.90 0.0007 -7.21 0.00045 -7.74

Median 0.00036 -7.93 0.0008 -7.18 0.0004 -7.84

Standard Deviation 0.00012 0.32 0.0001 0.16 0.0002 0.34

Minimum 0.00024 -8.34 0.0006 -7.39 0.0003 -8.02

Maximum 0.00058 -7.45 0.0008 -7.08 0.0006 -7.36

Skewness 0.66 0.13 -0.85 -1.02 1.43 1.22

SE Skewness 1.00 1.00 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.18 -0.61 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.00 2.00 2.83 2.83 2.83 2.83

Kurtosis Test Normal Normal #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 3.14 3.14 4.54 4.54 4.54 4.54

99.0% UL 0.0008 0.0010 0.0013 0.0015 0.0012 0.002

99.0% t-statistic for UPL 3.36 3.36 6.96 6.96 6.96 6.96

99.0% UPL 0.0007 0.0008 0.0014 0.0018 0.0014 0.0030

Sample Size 3 3 3 3 3 3

Average 0.0056 -5.19 0.006 -5.19 3.270 1.18

Median 0.0053 -5.24 0.005 -5.24 3.400 1.22

Standard Deviation 0.0005 0.08 0.000 0.08 0.243 0.08

Minimum 0.0053 -5.24 0.005 -5.24 2.990 1.10

Maximum 0.0061 -5.10 0.006 -5.10 3.420 1.23

Skewness 1.73 1.73 1.73 1.73 -1.72 -1.72

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 0.0077 0.0080 0.0077 0.0080 4.37 4.61

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 0.008 0.009 0.01 0.01 4.65 5.03

Sample Size 3 3 3 3 3 3

Average 0.04 -3.20 0.04 -3.20 0.07 -2.73

Median 0.04 -3.17 0.04 -3.17 0.08 -2.54

Standard Deviation 0.01 0.17 0.01 0.17 0.02 0.37

Minimum 0.03 -3.38 0.03 -3.38 0.04 -3.16

Maximum 0.05 -3.04 0.05 -3.04 0.08 -2.49

Skewness -0.42 -0.66 -0.42 -0.66 -1.67 -1.70

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 0.073 0.09 0.073 0.09 0.17 0.35

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 0.08 0.11 0.08 0.11 0.19 0.54

Blue, regular font presents the Ln-transformed statistical values

Yellow highlighted indicates the limit basis.

Hydrogen 

Chloride (HCl)

(ppmdv@7%O2)

NSPS

NSPS

Cadmium (Cd)

(mg/dscm@7%O

2)

Mercury (Hg)

(mg/dscm@7%O

2)

Lead (Pb)

(mg/dscm@7%O

2)

Particulate 

Matter (PM)

(PM filterable)

(mg/dscm@7%O

2)

NSPS

NSPS

NSPS
Table A-5. NSPS Variability Summary

Waste-burning Kilns Burn-Off Ovens Small, remote

Top 7 Units Top 5 Units Top 3 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 1 1 3 3 3 3

Average 0.000038 -10.17 0.0008 -7.22 0.011 -4.85

Median 0.00004 -10.17 0.0007 -7.26 0.007 -5.00

Standard Deviation #DIV/0! #DIV/0! 0.0005 0.63 0.010 0.98

Minimum 0.00004 -10.17 0.0004 -7.82 0.003 -5.76

Maximum 0.00004 -10.17 0.0014 -6.57 0.022 -3.81

Skewness #DIV/0! #DIV/0! 1.09 0.32 1.48 0.63

SE Skewness 2.45 2.45 1.41 1.41 1.41 1.41

Skewness Test #DIV/0! #DIV/0! Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 4.90 4.90 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 31.82 31.82 4.54 4.54 4.54 4.54

99.0% UL #DIV/0! #DIV/0! 0.003 0.01 0.06 0.67

99.0% t-statistic for UPL #NUM! #NUM! 6.96 6.96 6.96 6.96

99.0% UPL #NUM! #NUM! 0.00 0.03 0.07 2.06

Sample Size 1 1 3 2 3 3

Average 0.0010 -6.90 0.0007 -6.91 0.001 -6.78

Median 0.0010 -6.90 0.0010 -6.91 0.001 -6.78

Standard Deviation #DIV/0! #DIV/0! 0.0006 0.00 0.000 0.02

Minimum 0.0010 -6.90 0.0000 -6.91 0.001 -6.80

Maximum 0.0010 -6.90 0.0010 -6.91 0.001 -6.75

Skewness #DIV/0! #DIV/0! -1.73 #DIV/0! 0.47 0.44

SE Skewness 2.45 2.45 1.41 1.73 1.41 1.41

Skewness Test #DIV/0! #DIV/0! Normal #DIV/0! Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 4.90 4.90 2.83 3.46 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 31.82 31.82 4.54 6.96 4.54 4.54

99.0% UL #DIV/0! #DIV/0! 0.003 0.0010 0.0013 0.0013

99.0% t-statistic for UPL #NUM! #NUM! 6.96 31.82 6.96 6.96

99.0% UPL #NUM! #NUM! 0.0039 0.0010 0.0013 0.0013

Sample Size 6 6 3 3 3 3

Average 0.0004 -7.90 0.0050 -5.65 0.45 -0.89

Median 0.0004 -7.93 0.0020 -6.21 0.49 -0.72

Standard Deviation 0.0001 0.32 0.0052 0.98 0.21 0.54

Minimum 0.0002 -8.34 0.0020 -6.21 0.22 -1.50

Maximum 0.0006 -7.45 0.0110 -4.51 0.63 -0.46

Skewness 0.66 0.13 1.73 1.73 -0.82 -1.29

SE Skewness 1.00 1.00 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.18 -0.61 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.00 2.00 2.83 2.83 2.83 2.83

Kurtosis Test Normal Normal #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 3.14 3.14 4.54 4.54 4.54 4.54

99.0% UL 0.0008 0.001 0.029 0.31 1.39 4.76

99.0% t-statistic for UPL 3.36 3.36 6.96 6.96 6.96 6.96

99.0% UPL 0.0007 0.001 0.035 0.95 1.62 8.83

Sample Size 3 3 3 3 3 3

Average 0.93 -0.09 6.68 1.61 83.53 4.34

Median 0.93 -0.08 8.54 2.14 75.39 4.32

Standard Deviation 0.19 0.21 4.58 1.07 40.82 0.50

Minimum 0.74 -0.30 1.46 0.38 47.40 3.86

Maximum 1.12 0.11 10.03 2.31 127.82 4.85

Skewness 0.05 -0.27 -1.53 -1.69 0.86 0.19

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 1.80 2.37 27.48 645.38 268.90 733.50

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 2.02 3.02E+00 32.72 2200.59 315.68 1295.42

Sample Size 1 1 9 9 3 3

Average 0.13 -2.04 7.11 1.79 45.44 3.52

Median 0.13 -2.04 7.20 1.97 22.36 3.11

Standard Deviation #DIV/0! #DIV/0! 3.71 0.69 43.73 0.91

Minimum 0.13 -2.04 1.40 0.34 18.08 2.89

Maximum 0.13 -2.04 12.70 2.54 95.87 4.56

Skewness #DIV/0! #DIV/0! -0.01 -1.20 1.71 1.63

SE Skewness 2.45 2.45 0.82 0.82 1.41 1.41

Skewness Test #DIV/0! #DIV/0! Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! -0.95 1.40 #DIV/0! #DIV/0!

SE Kurtosis 4.90 4.90 1.63 1.63 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! Normal Normal #DIV/0! #DIV/0!

99.0% t-statistic for UL 31.82 31.82 2.82 2.82 4.54 4.54

99.0% UL #DIV/0! #DIV/0! 17.56 42.05 244.01 2090.13

99.0% t-statistic for UPL #NUM! #NUM! 2.90 2.90 6.96 6.96

99.0% UPL #NUM! #NUM! 14.26 22.74 294.12 5916.42

Blue, regular font presents the Ln-transformed statistical values

Yellow highlighted indicates the limit basis.

Particulate 

Matter (PM)

(PM filterable)

(mg/dscm@7%O

2)

NSPS

Hydrogen 

Chloride (HCl)

(ppmdv@7%O2)

NSPS

Cadmium (Cd)

(mg/dscm@7%O

2)

NSPS

Mercury (Hg)

(mg/dscm@7%O

2)

NSPS

Lead (Pb)

(mg/dscm@7%O

2)

NSPS
Table A-5. NSPS Variability Summary

No Subcategories Incinerators Energy recovery units

Top 22 Units Top 4 Units Top 5 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 3 3 3 3 3 3

Average 0.00011 -9.27 0.002 -6.21 0.016 -4.15

Median 0.00011 -9.09 0.002 -6.21 0.017 -4.05

Standard Deviation 0.00005 0.60 0.002 0.69 0.004 0.26

Minimum 0.00005 -9.94 0.001 -6.91 0.012 -4.44

Maximum 0.00015 -8.78 0.004 -5.52 0.019 -3.96

Skewness -0.66 -1.23 0.94 0.00 -1.35 -1.48

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 0.00035 0.0015 0.009 0.05 0.03 0.05

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 0.0004 0.0029 0.01 0.10 0.04 0.07

Sample Size 3 3 6 6 3 3

Average 0.00000 -27.70 0.010 -4.84 0.0005 -7.70

Median 0.00000 -27.76 0.008 -4.89 0.000 -7.85

Standard Deviation 0.00000 0.26 0.008 0.79 0.000 0.55

Minimum 0.00000 -27.92 0.003 -5.91 0.000 -8.17

Maximum 0.00000 -27.41 0.024 -3.74 0.001 -7.10

Skewness 1.24 1.01 1.20 0.09 1.47 1.10

SE Skewness 1.41 1.41 1.00 1.00 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! 0.81 -0.71 #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.00 2.00 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! Normal Normal #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 3.14 3.14 4.54 4.54

99.0% UL 0.0000 0.0000 0.03 0.09 0.0018 0.0055

99.0% t-statistic for UPL 6.96 6.96 3.36 3.36 6.96 6.96

99.0% UPL 0.0000 0.0000 0.03 0.05 0.00 0.01

Sample Size 3 1 3 3 6 3

Average 0.45 0.29 0.60 -0.54 0.65 0.25

Median 0.00 0.29 0.70 -0.36 0.50 0.34

Standard Deviation 0.77 #DIV/0! 0.17 0.32 0.73 0.22

Minimum 0.00 0.29 0.40 -0.92 0.00 0.00

Maximum 1.34 0.29 0.70 -0.36 1.50 0.41

Skewness 1.73 #DIV/0! -1.73 -1.73 0.20 -1.54

SE Skewness 1.41 2.45 1.41 1.41 1.00 1.41

Skewness Test Normal #DIV/0! Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! -2.85 #DIV/0!

SE Kurtosis 2.83 4.90 2.83 2.83 2.00 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! Normal #DIV/0!

99.0% t-statistic for UL 4.54 31.82 4.54 4.54 3.14 4.54

99.0% UL 3.96 #DIV/0! 1.39 2.52 2.95 3.43

99.0% t-statistic for UPL 6.96 #NUM! 6.96 6.96 3.36 6.96

99.0% UPL 4.85 #NUM! 1.58 3.65 2.39 4.40

Sample Size 12 12 12 12 6 6

Average 9.03 2.14 9.03 2.14 52.57 3.95

Median 7.35 1.99 7.35 1.99 51.47 3.94

Standard Deviation 3.71 0.36 3.71 0.36 6.98 0.13

Minimum 5.90 1.77 5.90 1.77 45.10 3.81

Maximum 15.50 2.74 15.50 2.74 60.70 4.11

Skewness 1.19 1.03 1.19 1.03 0.16 0.11

SE Skewness 0.71 0.71 0.71 0.71 1.00 1.00

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis -0.43 -0.62 -0.43 -0.62 -2.71 -2.75

SE Kurtosis 1.41 1.41 1.41 1.41 2.00 2.00

Kurtosis Test Normal Normal Normal Normal Normal Normal

99.0% t-statistic for UL 2.68 2.68 2.68 2.68 3.14 3.14

99.0% UL 18.99 22.37 18.99 22.37 74.52 79.20

99.0% t-statistic for UPL 2.72 2.72 2.72 2.72 3.36 3.36

99.0% UPL 15.55 15.98 15.55 15.98 69.19 71.57

Sample Size 3 1 3 3 6 5

Average 0.17 -0.69 0.223 -2.05 1.049 -0.22

Median 0.00 -0.69 0.080 -2.53 0.747 0.14

Standard Deviation 0.29 #DIV/0! 0.275 1.26 1.079 1.19

Minimum 0.00 -0.69 0.050 -3.00 0.000 -1.82

Maximum 0.50 -0.69 0.540 -0.62 2.630 0.97

Skewness 1.73 #DIV/0! 1.71 1.46 0.63 -0.56

SE Skewness 1.41 2.45 1.41 1.41 1.00 1.10

Skewness Test Normal #DIV/0! Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! -1.51 -1.88

SE Kurtosis 2.83 4.90 2.83 2.83 2.00 2.19

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! Normal Normal

99.0% t-statistic for UL 4.54 31.82 4.54 4.54 3.14 3.36

99.0% UL 1.48 #DIV/0! 1.47 39.51 4.44 44.13

99.0% t-statistic for UPL 6.96 #NUM! 6.96 6.96 3.36 3.75

99.0% UPL 1.82 #NUM! 1.79 167.44 3.62 20.89

Blue, regular font presents the Ln-transformed statistical values

Automatic font and highlighted indicates the base limit

Nitrogen Oxides 

(NOx)

(ppmdv@7%O2)

NSPS

Sulfur Dioxide 

(SO2)

(ppmdv@7%O2)

NSPS

Dioxins/Furans 

(DF)

(Total Mass 

Basis)

(ng/dscm@7%O

2)

Carbon 

Monoxide (CO)

(ppmdv@7%O2)

NSPS

Dioxins/Furans 

(DF)

(Toxic 

Equivalents 

Basis)

(ng/dscm@7%O

2)

NSPS

NSPS
Table A-5. NSPS Variability Summary

Waste-burning Kilns Burn-Off Ovens Small, remote

Top 7 Units Top 5 Units Top 3 Units

Pollutant Type Statistic Normal Ln-transformed Normal Ln-transformed Normal Ln-transformed

Sample Size 3 3 3 3 3 3

Average 0.00011 -9.27 0.0013 -7.79 366.33 5.82

Median 0.00011 -9.09 0.0002 -8.52 416.00 6.03

Standard Deviation 0.00005 0.60 0.0019 1.88 162.30 0.53

Minimum 0.00005 -9.94 0.0001 -9.21 185.00 5.22

Maximum 0.00015 -8.78 0.0035 -5.65 498.00 6.21

Skewness -0.66 -1.23 1.73 1.47 -1.25 -1.51

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.41

Skewness Test Normal Normal Normal Normal Normal Normal

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 4.54

99.0% UL 0.00035 0.0015 0.01 2.15 1103.30 3698.95

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 6.96

99.0% UPL 0.00041 0.00 0.01 18.60 1289.28 6769.89

Sample Size 3 3 NO TEQ DIOXIN/FURAN DATA NO TEQ DIOXIN/FURAN DATA

Average 0.0000 -27.70

Median 0.0000 -27.76

Standard Deviation 0.0000 0.26

Minimum 0.0000 -27.92

Maximum 0.0000 -27.41

Skewness 1.24 1.01

SE Skewness 1.41 1.41

Skewness Test Normal Normal

Kurtosis #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83

Kurtosis Test #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54

99.0% UL 0.000 0.00

99.0% t-statistic for UPL 6.96 6.96

99.0% UPL 0.000 0.00

Sample Size 3 3 3 3 3 1

Average 16.22 2.76 17.51 2.53 0.45 0.29

Median 15.12 2.72 23.47 3.16 0.00 0.29

Standard Deviation 4.19 0.25 12.41 1.17 0.77 #DIV/0!

Minimum 12.69 2.54 3.24 1.17 0.00 0.29

Maximum 20.84 3.04 25.81 3.25 1.34 0.29

Skewness 1.10 0.83 -1.66 -1.72 1.73 #DIV/0!

SE Skewness 1.41 1.41 1.41 1.41 1.41 2.45

Skewness Test Normal Normal Normal Normal Normal #DIV/0!

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 4.90

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 31.82

99.0% UL 35.23 49.79 73.87 2564.89 3.96 #DIV/0!

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 #NUM!

99.0% UPL 40.03 66.43 88.09 9826.30 4.85 #NUM!

Sample Size 3 3 3 3 3 2

Average 108.30 4.68 13.16 2.58 73.66 4.70

Median 106.00 4.66 12.88 2.56 99.93 4.70

Standard Deviation 5.80 0.05 0.50 0.04 64.65 0.14

Minimum 104.00 4.64 12.86 2.55 0.00 4.60

Maximum 114.90 4.74 13.74 2.62 121.04 4.80

Skewness 1.50 1.48 1.73 1.73 -1.53 #DIV/0!

SE Skewness 1.41 1.41 1.41 1.41 1.41 1.73

Skewness Test Normal Normal Normal Normal Normal #DIV/0!

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 2.83 2.83 3.46

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 4.54 4.54 6.96

99.0% UL 134.65 137.58 15.43 15.61 367.23 282.58

99.0% t-statistic for UPL 6.96 6.96 6.96 6.96 6.96 31.82

99.0% UPL 141.30 146.18 16.01 16.29 441.32 5631.72

Sample Size 3 3 3 1 3 1

Average 1.43 0.32 0.17 -0.69 4.79 2.67

Median 1.60 0.47 0.00 -0.69 0.00 2.67

Standard Deviation 0.47 0.37 0.29 #DIV/0! 8.30 #DIV/0!

Minimum 0.90 -0.11 0.00 -0.69 0.00 2.67

Maximum 1.80 0.59 0.50 -0.69 14.38 2.67

Skewness -1.39 -1.54 1.73 #DIV/0! 1.73 #DIV/0!

SE Skewness 1.41 1.41 1.41 2.45 1.41 2.45

Skewness Test Normal Normal Normal #DIV/0! Normal #DIV/0!

Kurtosis #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

SE Kurtosis 2.83 2.83 2.83 4.90 2.83 4.90

Kurtosis Test #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

99.0% t-statistic for UL 4.54 4.54 4.54 31.82 4.54 31.82

99.0% UL 3.58 7.40 1.48 #DIV/0! 42.49 #DIV/0!

99.0% t-statistic for UPL 6.96 6.96 6.96 #NUM! 6.96 #NUM!

99.0% UPL 4.12 11.32 1.82 #NUM! 52.01 #NUM!

Blue, regular font presents the Ln-transformed statistical values

Automatic font and highlighted indicates the base limit

Sulfur Dioxide 

(SO2)

(ppmdv@7%O2)

NSPS

Dioxins/Furans 

(DF)

(Toxic 

Equivalents 

Basis)

(ng/dscm@7%O

2)

NSPS

Carbon 

Monoxide (CO)

(ppmdv@7%O2)

NSPS

Nitrogen Oxides 

(NOx)

(ppmdv@7%O2)

NSPS

Dioxins/Furans 

(DF)

(Total Mass 

Basis)

(ng/dscm@7%O

2)

NSPS