HomeMy WebLinkAboutNCS000508_Monitoring Data_20191227Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
"No Flow" conditions not included.
2.0 Visual Data Summary 2010-2019 3.0 Analytical Data Summary 2010-2019
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
9/27/2010 SDO 004
None
No
2
1
1
Yes
No
No
Yes
7.03
21.56
2.45
17.5
<0.10
40
0.147 0.272
0.123 <5.0
9/27/2010 SDO 005
Orange
No
5
2
5
No
No
No
No
9/27/2010 SDO 006
None
No
1
1
1
No
No
No
No
6.74
11.22
4.8
9.5
<0.10
46
0.112 0.232
0.177 <5.0
9/27/2010 SDO 007
None
No
1
1
1
No
No
No
No
9/27/2010 SDO 008
None
No
1
1
1
No
No
No
No
9/27/2010 SDO 009
None
No
1
1
1
No
No
No
No
9/27/2010 SDO 014
None
No
2
1
2
No
No
No
No
9/27/2010 SDO 015
None
No
1
1
1
No
No
No
No
9/27/2010 SDO16A
None
No
1
1
1
No
No
No
No
6.92
9.48
3.7
5
<0.10
49
0.138 0.558
0.324 <5.0
9/27/2010 SDO 019
None
No
1
1
1
No
No
No
No
9/27/2010 SDO 024
None
No
1
1
1
No
No
No
No
6.21
1.88
2.75
<1.0
<0.10
41
0.116 <0.050
0.272 <5.0
9/27/2010 SDO 025
9/27/2010 SDO 026
Brown
None
No
No
2
1
1
1
2
1
No
No
No
No
No
No
No
No
6.34
7.57
2.05
6
<0.10
22
<0.1 0.309
0.106 <5.0
9/27/2010 SDO 027
9/27/2010 SDO 028
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.17
4.63
<2
2.17
<0.10
23
0.109 0.167
0.107 <5.0
9/27/2010 SDO 030
9/27/2010 SDO 032
No
No
1
1
1
1
1
1
No
No
No
No
No
Yes
No
No
6.41
13.82
3.7
4
<0.10
43
0.137 0.11
0.21 <5.0
9/27/2010 SDO 033
9/27/2010 SDO 036
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.08
2.52
2.05
1
<0.10
21
<0.1 0.106
0.122 <5.0
9/27/2010 SDO 038
No
1
1
1
No
No
No
No
12/1/2010 IS #01
6.86
8.43
13.89
>100%
12/1/2010 IS #02
12/1/2010 IS #05
6.38
6.79
72.86
42.35
12.12
12.88
>100%
>100%
12/1/2010 IS #06
6.59
62.03
12.17
>100%
12/1/2010 IS #07
7.37
19.89
17.35
>100%
12/1/2010 IS #08
6.70
12.11
14.39
>100%
12/1/2010 IS #10
7.12
75.36
12.95
>100%
12/1/2010 IS #11
6.91
27.54
11.54
>100%
12/1/2010 SDO 004
Brown
No
2
1
2
Yes
No
No
No
6.62
10.98
2.59
3
<0.10
37
<0.1 0.578
0.062 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 005
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 006
None
No
1
1
1
No
No
No
No
6.10
2.48
2.14
1.66
<0.10
17
<0.1 0.137
0.078 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 007
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 008
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 009
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 014
None
No
1
1
1
No
No
No
No
12/1/2010 SDO16A
None
No
1
1
1
No
No
No
No
6.14
24.51
<2
4
<0.10
32
0.112 0.356
<0.050 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 017
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 018
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 019
12/1/2010 SDO 023
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
12/1/2010 SDO 024
12/1/2010 SDO 025
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.16
2.53
<2
7.75
<0.10
13
<0.1 <0.050
<0.050 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 026
12/1/2010 SDO 027
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
I No
No
I No
6.37
1 6.33
7.26
5.95
2.54
1 4.48
22.5
1.5
<0.10
<0.10
15
1 12
<0.1 0.409
<0.1 0.277
<0.050 <5.0
<0.050 <5.0
>100% <10.0
>100% <10.0
<10.0
<10.0
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 1 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
12/1/2010 SDO 029
Brown
No
3
1
1
No
No
No
No
12/1/2010 SDO 030
None
No
1
1
1
No
No
No
No
7.00
6.45
<2
30
<0.10
5
<0.1 0.787
<0.050 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 031
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 033
None
No
1
1
1
No
No
Yes
No
7.64
7.71
2.54
1.33
<0.10
17
<0.1 0.171
0.071 <5.0
>100% <10.0
<10.0
12/1/2010 SDO 036
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 038
None
No
1
1
1
No
No
No
No
12/1/2010 SDO 062
None
No
1
1
1
No
No
No
No
1/12/2011 IS #01
6.44
27.49
8.92
>100%
1/12/2011 IS #02
6.37
34.18
10.34
>100%
1/12/2011 IS #05
6.59
41.82
7.62
>100%
1/12/2011 IS #06
7.14
37.02
9.37
>100%
1/12/2011 IS #07
6.63
26.18
10.40
>100%
1/12/2011 IS #08
6.45
9.62
9.91
>100%
1/12/2011 IS #10
1/12/2011 IS #11
6.97
6.30
59.28
13.19
10.76
11.22
>100%
>100%
1/12/2011 SDO 004
1/12/2011 SDO 006
6.82
6.49
18.49
24.78
286
<2
1.97
0.338
434
14
>100% <10.0
>100% <10.0
219
<10.0
1/12/2011 SDO 024
1/12/2011 SDO 026
6.38
7.02
36.20
8.41
11340
114
10.1
30.4
21370
397
>100% 12.5
>100% <10.0
11870
<10.0
1/12/2011 SDO 027
1/12/2011 SDO 030
6.11
7.31
11.36
12.04
21900
3.24
1.47
4.8
4,680
37
>100% <10.0
>100% <10.0
21810
<10.0
1/12/2011 SDO 033
6.87
32.87
140
<0.10
255
>100% <10.0
33.2
1/26/2011 IS #01
7.17
11.05
13.12
>100%
1/26/2011 IS #02
1/26/2011 IS #05
7.03
7.08
128.10
47.75
14.17
10.83
>100%
>100%
1/26/2011 IS #06
7.46
93.52
12.06
>100%
1/26/2011 IS #07
6.98
52.71
13.44
>100%
1/26/2011 IS #08
6.83
41.01
13.01
>100%
1/26/2011 IS #10
7.31
61.20
12.87
>100%
1/26/2011 IS #11
7.54
68.96
12.42
>100%
1/26/2011 SDO 004
7.30
18.17
31.8
8.5
100
>100% <10.0
<10.0
1/26/2011 SDO 006
6.91
28.42
2.2
0.161
8
>100% <10.0
<10.0
1/26/2011 SDO16A
7.12
22.49
3.2
<0.10
23
>100% <10.0
<10.0
1/26/2011 SDO 024
7.39
9.70
186
0.643
294
>100% <10.0
125
1/26/2011 SDO 026
7.24
39.60
3.2
0.836
28
40.61 % <10.0
<10.0
1/26/2011 SDO 027
7.01
16.08
61.5
0.676
92
>100% <10.0
22.2
1/26/2011 SDO 030
7.18
26.46
3
0.313
25
>100% <10.0
<10.0
1/26/2011 SDO 033
7.68
13.12
234
<0.10
337
>100% <10.0
46.4
3/16/2011 SDO 004
None
No
2
1
1
Yes
No
No
No
7.36
10.28
4.57
4
1.01
12
<0.1 2.41
<0.050 <5.0
3/16/2011 SDO 005
None
No
1
1
1
No
No
No
No
3/16/2011 SDO 006
3/16/2011 SDO 007
None
None
No
No
1
1
1
1
1
1
No
Yes
No
No
No
No
No
No
6.64
4.99
<2
2
<0.10
16
<0.1 0.09
<0.050 <5.0
3/16/2011 SDO 008
3/16/2011 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
3/16/2011 SDO 019
3/16/2011 SDO 024
None
None
No
No
1
1
1
1
1
1
No
No
Yes
No
No
No
No
No
6.83
1.96
2.15
15
0.694
23
<0.1 0.141
<0.050 5
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 2 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P 0&G AT EG PG
3/16/2011 SDO 025
None
No
1
1
2
No
No
No
No
3/16/2011 SDO 026
None
No
1
1
1
No
No
No
No
6.51
3.25
5.6
2
0.892
24
<0.1 1.67
<0.050 <5.0
3/16/2011 SDO 027
None
No
1
1
1
No
No
No
No
6.73
6.10
10.3
6.67
0.308
40
<0.1 0.866
<0.050 <5.0
3/16/2011 SDO 028
None
No
1
1
1
No
No
No
No
3/16/2011 SDO 029
None
No
2
1
2
No
No
No
No
3/16/2011 SDO 030
None
No
1
1
1
No
No
No
No
6.66
10.39
2.3
14.2
<0.10
27
<0.1 0.574
<0.050 <5.0
3/16/2011 SDO 031
None
No
2
1
1
No
No
No
No
3/16/2011 SDO 033
None
No
1
1
1
No
No
No
No
8.43
3.99
5.83
6
0.113
33
<0.1 0.348
<0.050 <5.0
3/16/2011 SDO 036
None
No
1
1
1
No
No
No
No
4/9/2011 IS #01
7.31
12.52
9.07
>100%
4/9/2011 IS #02
7.22
38.97
9.36
>100%
4/9/2011 IS #05
6.99
42.14
9.05
>100%
4/9/2011 IS #06
7.23
22.19
9.42
>100%
4/9/2011 IS #07
4/9/2011 IS #08
6.83
7.34
12.08
19.17
8.86
10.01
>100%
>100%
4/9/2011 IS #10
4/9/2011 IS #11
6.97
7.36
32.04
36.15
9.73
10.51
>100%
>100%
4/9/2011 SDO 004
4/9/2011 SDO 006
7.07
6.60
32.87
14.22
<2
<2
0.315
<0.10
8
9
>100% <10.0
>100% <10.0
<10.0
<10.0
4/9/2011 SDO 024
4/9/2011 SDO 026
7.37
6.74
18.94
11.10
<2
<2
<0.10
0.196
25
13
>100% <10.0
>100% <10.0
<10.0
<10.0
4/9/2011 SDO 027
4/9/2011 SDO 030
6.83
6.79
8.97
9.63
10.1
<2
<0.10
<0.10
20
<5
>100% <10.0
>100% <10.0
<10.0
<10.0
4/9/2011 SDO 033
8.92
13.84
7.71
<0.10
10
>100% <10.0
<10.0
5/23/2011 SDO 004
2.53
5/23/2011 SDO 027
2.19
5/23/2011 SDO 033
2.94
14
6/10/2011 SDO 004
None
No
1
2
1
Yes
No
No
No
7.05
5.22
<2
<1.0
<0.10
<5
<0.1 1.22
<0.050 <5.0
6/10/2011 SDO 007
None
No
1
1
1
Yes
No
No
No
6/10/2011 SDO 008
None
No
1
1
1
No
No
No
No
6/10/2011 SDO 019
None
No
1
2
1
No
No
No
No
6/10/2011 SDO 020
None
No
1
1
1
No
No
No
No
6/10/2011 SDO 026
None
No
1
1
1
No
No
No
No
6.89
7.12
<2
<1.0
0.347
8
<0.1 0.696
0.119 <5.0
6/10/2011 SDO 027
None
No
1
2
2
No
No
No
No
6.64
6.83
<2
<1.0
<0.10
<5
1.28
<0.050 <5.0
6/10/2011 SDO 033
None
No
1
1
1
No
No
No
No
8.21
5.03
3.63
4
0.361
12
<0.1 0.465
0.069 <5.0
9/21/2011 SDO 004
None
No
1
2
1
No
No
No
No
7.67
31.30
2.69
7.5
0.126
15
0.103 1.24
<0.050 <5.0
9/21/2011 SDO 007
None
No
1
1
2
Yes
No
No
No
9/21/2011 SDO 008
None
No
1
1
1
No
No
No
No
9/21/2011 SDO 019
None
No
1
1
1
Yes
No
No
No
9/21/2011 SDO 024
None
No
1
1
1
No
No
No
No
7.83
30.72
8.5
42
0.334
73
0.107 0.444
0.173 <5.0
9/21/2011 SDO 026
None
No
1
1
1
No
No
No
No
7.08
40.26
6.27
40
0.371
53
0.103 0.679
0.174 <5.0
9/21/2011 SDO 027
None
No
1
1
1
No
No
No
No
6.90
18.04
3.68
17.7
0.186
27
<0.1 0.527
0.082 <5.0
9/21/2011 SDO 029
None
No
1
1
1
No
No
No
No
9/21/2011 SDO 030
None
No
1
1
1
No
No
No
No
7.16
14.24
6.27
9
0.378
39
0.544 0.35
0.108 <5.0
9/21/2011 SDO 031
None
No
1
1
1
Yes
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 3 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
9/21/2011 SDO 032
None
No
1
1
1
Yes
No
No
No
9/21/2011 SDO 033
Brown
Yes
1
1
1
No
No
No
No
7.97
12.28
4.28
18.3
<0.10
28
<0.1 0.623
0.06 <5.0
11/4/2011 IS #01
6.53
19.04
10.24
>100%
11/4/2011 IS #02
6.74
51.43
10.09
>100%
11/4/2011 IS #05
6.89
152.50
9.58
>100%
11/4/2011 IS #06
6.61
89.43
9.39
>100%
11/4/2011 IS #07
6.41
48.29
9.98
>100%
11/4/2011 IS #08
6.52
22.43
10.47
>100%
11/4/2011 IS #10
6.68
67.75
10.32
>100%
11/4/2011 IS #11
6.60
38.24
9.31
>100%
11/4/2011 SDO 004
6.37
23.98
4.1
<0.10
24
>100% <10.0
<10.0
11/4/2011 SDO 006
6.46
32.04
5.9
<0.10
33
>100% <10.0
<10.0
11/4/2011 SDO16A
6.48
33.10
<2
<0.10
20
<10.0
<10.0
11/4/2011 SDO 024
11/4/2011 SDO 026
8.10
7.22
10.33
23.03
3.05
2.45
<0.10
<0.10
15
19
>100% <10.0
>100% <10.0
<10.0
<10.0
11/4/2011 SDO 027
11/4/2011 SDO 030
6.77
6.85
19.03
48.73
8.94
4.86
<0.10
<0.10
26
10
>100% <10.0
>100% <10.0
<10.0
<10.0
11/4/2011 SDO 033
7.29
40.68
3.55
<0.10
33
>100% <10.0
<10.0
12/7/2011 SDO 001
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 002
12/7/2011 SDO 004
None
None
No
No
1
1
1
1
1
1
No
Yes
No
No
No
No
No
No
7.47
36.46
2.03
23
<0.10
12
<0.1 0.351
0.223 <5.0
12/7/2011 SDO 006
12/7/2011 SDO 007
Brown
None
No
No
3
2
1
1
2
1
No
Yes
No
No
No
No
No
No
7.97
75.64
3.86
101
<0.10
51
<0.1 0.116
0.268 <5.0
12/7/2011 SDO 008
12/7/2011 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
12/7/2011 SDO 013
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 015
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 016
None
No
1
1
1
No
No
No
No
12/7/2011 SDO16A
None
No
2
2
1
Yes
No
No
No
7.56
49.53
2.53
23
<0.10
23
<0.1 0.273
0.202 <5.0
12/7/2011 SDO 017
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 019
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 020
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 023
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 024
None
No
1
1
1
No
No
No
No
7.09
20.11
18.7
2.5
<0.10
44
<0.1 <0.050
0.193 <5.0
12/7/2011 SDO 025
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 026
None
No
1
1
2
Yes
No
No
No
6.96
24.87
<2
9
<0.10
13
<0.1 0.233
0.202 <5.0
12/7/2011 SDO 027
None
No
1
1
1
No
No
No
No
7.11
23.61
3.03
5
<0.10
12
<0.1 0.082
0.202 <5.0
12/7/2011 SDO 028
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 029
None
No
1
1
1
No
No
No
No
12/7/2011 SDO 030
None
No
1
1
1
No
No
No
No
7.13
23.23
<2
9.5
<0.10
15
<0.1 <0.050
0.214 <5.0
12/7/2011 SDO 031
12/7/2011 SDO 033
None
None
No
No
1
1
1
1
1
2
No
Yes
No
No
No
No
No
No
6.52
45.29
3.81
6
<0.10
14
<0.1 0.226
0.205 <5.0
12/7/2011 SDO 036
None
No
1
1
1
Yes
No
No
No
12/21/2011 IS #01
6.63
21.85
10.99
>100%
12/21/2011 IS #02
12/21/2011 IS #05
6.35
6.35
94.93
38.63
10.81
8.91
>100%
>100%
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 4 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P ON AT EG PG
12/21/2011 IS #06
6.48
145.50
10.26
>100%
12/21/2011 IS #07
6.96
65.74
10.51
>100%
12/21/2011 IS #08
6.49
116.10
10.50
>100%
12/21/2011 IS #10
6.53
115.90
11.85
>100%
12/21/2011 IS #11
6.50
162.20
10.80
>100%
12/21/2011 SDO 004
6.71
35.54
3.1
<0.10
24
>100% <10.0
<10.0
12/21/2011 SDO 006
6.74
119.40
2.05
<0.10
21
>100% <10.0
<10.0
12/21/2011 SDO16A
6.55
32.08
2.55
<0.10
25
<10.0
<10.0
12/21/2011 SDO 024
6.20
18.45
7.58
<0.10
19
>100% <10.0
<10.0
12/21/2011 SDO 026
6.50
17.76
<2
<0.10
11
>100% <10.0
<10.0
12/21/2011 SDO 027
6.36
15.94
2.05
<0.10
18
>100% <10.0
<10.0
12/21/2011 SDO 030
6.28
10.63
<2
<0.10
5
>100% <10.0
<10.0
12/21/2011 SDO 033
6.80
14.54
2.15
<0.10
12
>100% <10.0
<10.0
1/21/2012 IS #01
1/21/2012 IS #02
7.25
6.65
16.03
31.20
15.28
11.96
>100%
>100%
1/21/2012 IS #05
1/21/2012 IS #06
6.71
6.81
18.98
32.72
11.23
11.34
>100%
>100%
1/21/2012 IS #07
1/21/2012 IS #08
7.82
7.17
14.29
17.78
12.32
12.34
>100%
>100%
1/21/2012 IS #10
1/21/2012 IS #11
7.08
7.17
19.27
14.30
12.86
15.80
>100%
>100%
1/21/2012 SDO 004
1/21/2012 SDO 024
7.35
7.40
49.83
9.32
2.25
68.2
<0.10
<0.10
20
120
>100% <10.0
>100% <10.0
<10.0
58.4
1/21/2012 SDO 026
1/21/2012 SDO 027
6.99
6.97
12.96
14.51
2.05
12
0.138
<0.10
17
24
>100% <10.0
>100% <10.0
<10.0
<10.0
1/21/2012 SDO 030
6.49
11.87
<2
0.106
11
>100% <10.0
<10.0
1/21/2012 SDO 033
8.47
10.58
20.4
<0.10
34
>100% <10.0
<10.0
2/23/2012 IS #01
6.68
15.35
>100%
2/23/2012 IS #02
6.92
11.07
11.51
>100%
2/23/2012 IS #05
6.74
16.98
13.45
>100%
2/23/2012 IS #06
6.88
22.09
15.68
>100%
2/23/2012 IS #07
6.61
10.55
15.47
>100%
2/23/2012 IS #08
7.27
16.74
15.83
>100%
2/23/2012 IS #10
6.53
31.99
15.26
>100%
2/23/2012 IS #11
7.18
17.35
16.32
>100%
2/23/2012 SDO 004
7.70
23.27
30.2
<0.10
72
>100% <10.0
22.7
2/23/2012 SDO 006
7.00
0.84
<2
<0.10
12
>100% <10.0
<10.0
2/23/2012 SDO16A
6.92
31.20
<2
<0.10
25
>100% <10.0
<10.0
2/23/2012 SDO 026
6.94
3.14
<2
4.12
19
>100% <10.0
<10.0
2/23/2012 SDO 027
6.95
9.05
196
0.364
357
>100% <10.0
190
2/23/2012 SDO 033
7.24
12.54
281
<0.10
407
>100% <10.0
201
3/21/2012 IS #02
11.42
3/21/2012 IS #06
3/21/2012 IS #10
34.72
205.40
3/21/2012 SDO 001
3/21/2012 SDO 002
None
None
No
No
2
2
1
1
1
1
Yes
Yes
No
No
No
No
Yes
Yes
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 5 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P 0&G AT EG PG
3/21/2012 SDO 004
None
No
2
1
1
Yes
No
No
Yes
6.61
25.43
13.8
3.5
<0.10
38
0.1 0.598
<0.050 <5.0
3/21/2012 SDO 005
None
No
1
1
1
No
No
No
No
3/21/2012 SDO 006
Red -Brown
No
1
1
1
No
No
No
No
6.40
12.61
8.13
2.33
<0.10
17
<0.1 0.101
<0.050 <5.0
3/21/2012 SDO 007
None
No
1
1
2
Yes
No
No
No
3/21/2012 SDO 008
None
No
1
1
1
No
No
No
No
3/21/2012 SDO16A
None
No
3
1
2
Yes
No
No
Yes
6.74
92.95
13
22.7
<0.10
73
<0.1 0.11
<0.050 <5.0
3/21/2012 SDO 019
None
No
1
1
1
Yes
No
No
Yes
3/21/2012 SDO 020
None
No
1
1
1
No
No
No
No
3/21/2012 SDO 023
None
No
1
1
1
No
No
No
No
3/21/2012 SDO 026
None
No
1
1
1
No
No
No
No
6.45
2.51
3.37
3.67
0.166
13
0.112 0.68
<0.050 <5.0
3/21/2012 SDO 027
None
No
1
1
1
No
No
No
No
6.10
10.56
16
12.5
0.248
63
<0.1 0.972
<0.050 <5.0
3/21/2012 SDO 028
None
No
1
1
1
No
No
No
No
3/21/2012 SDO 031
None
2
1
2
No
No
No
No
3/21/2012 SDO 033
3/21/2012 SDO 036
None
None
No
No
2
1
1
1
2
1
No
No
No
No
No
No
No
No
7.14
31.45
10.5
11
0.149
80
<0.1 0.327
<0.050 <5.0
3/21/2012 SDO 038
3/21/2012 SDO 040
None
Red -Brown
No
No
1
2
1
1
1
2
No
No
No
No
No
No
No
No
3/21/2012 SDO 062
None
No
1
1
1
No
No
No
No
6/6/2012 SDO 001
Red -Orange
No
2
1
1
Yes
No
No
Yes
6/6/2012 SDO 002
6/6/2012 SDO 004
None
None
No
No
1
1
1
1
2
1
No
Yes
No
No
No
No
No
Yes
7.84
10.91
5.97
19
<0.10
43
0.12 0.336
0.138 <5.0
6/6/2012 SDO 005
6/6/2012 SDO 006
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.49
10.51
4.33
14
<0.10
28
<0.1 <0.050
0.139 <5.0
6/6/2012 SDO 007
6/6/2012 SDO 008
None
None
No
No
1
1
1
1
2
1
Yes
No
No
No
No
No
Yes
No
6/6/2012 SDO 009
None
No
1
1
1
No
No
No
No
6/6/2012 SDO16A
None
No
2
2
2
No
No
No
No
6.84
21.50
7.17
10.5
<0.10
45
<0.1 0.386
0.164 <5.0
6/6/2012 SDO 017
None
No
1
1
1
No
No
No
No
6/6/2012 SDO 019
Yellow -Brown
No
2
1
2
No
No
No
No
6/6/2012 SDO 020
None
No
1
1
1
No
No
No
No
6/6/2012 SDO 023
None
No
1
2
1
No
No
No
No
6/6/2012 SDO 024
None
No
1
1
1
No
No
No
No
6.85
2.31
2.19
2
<0.10
17
<0.1 <0.050
0.059 <5.0
6/6/2012 SDO 026
None
No
1
2
1
No
No
No
No
6.64
10.50
2.79
5.5
<0.10
16
<0.1 0.488
0.061 <5.0
6/6/2012 SDO 027
None
No
1
1
1
No
No
No
No
6.53
7.64
2.79
17.5
<0.10
17
<0.1 0.316
0.086 <5.0
6/6/2012 SDO 028
None
No
1
1
1
No
No
No
No
6/6/2012 SDO 029
None
No
1
1
2
No
No
No
No
6/6/2012 SDO 031
None
No
2
1
1
No
No
No
No
6/6/2012 SDO 033
None
No
1
1
1
No
No
No
No
7.15
4.30
2.29
1.67
<0.10
11
<0.1 0.765
0.062 <5.0
6/6/2012 SDO 036
None
No
1
1
1
No
No
No
No
6/6/2012 SDO 040
None
No
1
1
1
No
No
No
No
9/23/2012 SDO 001
None
No
1
2
1
No
No
No
No
9/23/2012 SDO 002
None
No
1
1
1
No
No
No
No
9/23/2012 SDO 004
None
No
1
1
1
Yes
No
No
Yes
8.40
42.76
2.49
8
<0.10
6
<0.1 0.075
0.07 <5.0
9/23/2012 SDO 005
None
No
1
1
1
No
No
No
No
9/23/2012 SDO 007
None
No
1
1
1
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 6 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
9/23/2012 SDO 008
None
No
1
1
1
No
No
No
No
9/23/2012 SDO 019
None
No
2
1
2
No
No
No
No
9/23/2012 SDO 020
None
No
1
1
1
No
No
No
No
9/23/2012 SDO 026
None
No
1
1
1
No
No
No
No
7.75
19.38
<2
2.5
0.111
6
<0.1 0.463
0.086 <5.0
9/23/2012 SDO 027
None
No
1
1
1
No
No
No
No
7.38
9.57
<2
3.33
<0.10
9
<0.1 0.159
<0.050 <5.0
9/23/2012 SDO 031
None
No
1
2
1
No
No
No
No
9/23/2012 SDO 036
None
No
1
1
1
No
No
No
No
12/8/2012 SDO 001
Red -Orange
No
2
1
1
No
No
No
No
12/8/2012 SDO 002
None
No
1
1
1
No
No
No
No
12/8/2012 SDO 004
None
Yes
2
2
3
Yes
Yes
No
Yes
6.86
13.91
<2
6.5
0.251
8
<0.1 1.39
0.052 5.7
12/8/2012 SDO 005
None
No
1
1
1
No
No
No
No
12/8/2012 SDO 007
None
No
1
1
1
Yes
No
No
Yes
12/8/2012 SDO 008
None
No
1
1
1
No
No
No
No
12/8/2012 SDO 019
12/8/2012 SDO 020
None
None
No
No
1
1
2
1
1
1
No
No
No
No
No
No
No
No
12/8/2012 SDO 025
12/8/2012 SDO 026
None
None
No
No
1
1
1
2
1
3
No
No
No
Yes
No
No
No
Yes
6.69
3.50
2.1
3.5
<0.10
13
<0.1 1.13
<0.050 <5.0
12/8/2012 SDO 027
12/8/2012 SDO 028
None
None
No
No
1
1
2
1
2
1
No
No
Yes
No
No
No
Yes
No
6.61
4.19
6.02
4
<0.10
16
<0.1 0.743
<0.050 <5.0
12/8/2012 SDO 031
Red -Orange
No
1
1
2
No
No
No
No
12/17/2012 IS #01
6.72
1.82
10.06
>100%
12/17/2012 IS #02
12/17/2012 IS #05
6.84
6.50
8.80
4.79
11.62
9.27
>100%
>100%
12/17/2012 IS #06
12/17/2012 IS #07
6.98
6.20
5.71
5.32
9.87
9.05
>100%
>100%
12/17/2012 IS #08
8.25
24.22
14.16
>100%
12/17/2012 IS #10
6.15
6.72
9.73
>100%
12/17/2012 IS #11
6.53
6.27
11.44
>100%
12/17/2012 SDO 004
6.67
4.66
<2
0.438
15
>100% <10.0
<10.0
12/17/2012 SDO 026
6.61
2.82
<2
0.17
8
>100% <10.0
<10.0
12/17/2012 SDO 027
6.35
2.01
6.42
<0.10
30
>100% <10.0
14.8
1/11/2013 IS #01
6.65
9.32
14.12
>100%
1/11/2013 IS #02
6.78
21.71
20.02
>100%
1/11/2013 IS #05
7.12
49.01
15.36
>100%
1/11/2013 IS #06
6.46
33.46
13.51
>100%
1/11/2013 IS #07
6.18
8.70
13.59
>100%
1/11/2013 IS #08
6.10
11.53
17.34
>100%
1/11/2013 IS #10
6.63
34.18
16.34
>100%
1/11/2013 IS #11
6.64
8.50
15.53
>100%
1/11/2013 SDO 004
6.76
9.55
2.11
0.186
<5
>100% <10.0
<10.0
1/11/2013 SDO 026
1/11/2013 SDO 027
6.92
6.54
6.05
3.99
2.01
188
0.123
0.1
8
337
>100% <10.0
>100% 13.7
<10.0
264
1/18/2013 IS #01
1/18/2013 IS #02
6.35
6.32
40.34
33.29
25.43
15.52
>100%
>100%
1/18/2013 IS #05
1/18/2013 IS #06
6.25
6.05
27.91
43.52
14.61
20.06
>100%
>100%
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 7 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
1/18/2013 IS #07
7.05
62.82
10.47
>100%
1/18/2013 IS #08
6.14
18.23
15.83
>100%
1/18/2013 IS #10
6.28
11.92
19.25
>100%
1/18/2013 IS #11
6.48
38.46
21.14
>100%
1/18/2013 SDO 004
6.31
32.18
23.7
0.138
38
>100% <10.0
34.1
1/18/2013 SDO 006
6.81
7.50
<2
0.106
<5
>100% <10.0
<10.0
1/18/2013 SDO16A
6.55
28.57
<2
<0.10
<5
>100% <10.0
<10.0
1/18/2013 SDO 024
6.70
4.54
1,800
<0.10
21700
>100% 13.6
3,360
1/18/2013 SDO 026
6.01
12.11
110
0.304
148
>100% <10.0
<10.0
1/18/2013 SDO 027
6.85
8.73
320
0.254
537
>100% <10.0
413
1/18/2013 SDO 030
6.74
10.94
<2
<0.10
9
>100% <10.0
<10.0
1/18/2013 SDO 033
6.29
24.31
398
<0.10
595
>100% <10.0
388
1/26/2013 IS #01
6.99
23.07
11.08
>100%
1/26/2013 IS #02
1/26/2013 IS #05
6.83
6.80
13.73
10.99
12.11
10.83
>100%
>100%
1/26/2013 IS #06
1/26/2013 IS #07
7.08
6.01
11.30
85.63
12.19
7.67
>100%
>100%
1/26/2013 IS #08
1/26/2013 IS #10
7.50
7.29
3.59
49.97
12.68
11.86
>100%
>100%
1/26/2013 IS #11
1/26/2013 SDO 004
6.75
7.46
19.40
79.92
12.32
123
0.349
189
>100%
>100% <10.0
15
1/26/2013 SDO 026
1/26/2013 SDO 027
6.40
7.09
8.92
11.21
872
161900
9.86
0.594
11360
281600
>100% 13.6
>100% 21750
16.3
301300
2/20/2013 SDO 026
2/20/2013 SDO 027
5.11
153
20
226
3/6/2013 SDO 001
Orange
No
2
1
1
No
No
No
No
3/6/2013 SDO 002
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 004
None
No
1
2
2
Yes
No
No
Yes
6.71
15.19
3.22
6
<0.10
33
<0.1 0.678
<0.050 <5.0
3/6/2013 SDO 005
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 007
None
No
1
1
1
Yes
No
No
Yes
3/6/2013 SDO 008
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 009
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 017
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 019
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 020
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 026
None
No
1
2
1
No
No
No
No
6.61
3.50
<2
2
<0.10
17
<0.1 0.751
<0.050 <5.0
3/6/2013 SDO 027
None
No
1
1
1
No
No
No
No
6.44
4.91
25.9
2
<0.10
54
<0.1 0.14
<0.050 <5.0
3/6/2013 SDO 033
None
Yes
1
1
1
No
No
Yes
No
9.12
3.20
39.1
7.5
<0.10
68
<0.1 0.693
<0.050 <5.0
3/6/2013 SDO 036
None
No
1
1
1
No
No
No
No
3/6/2013 SDO 040
None
No
1
1
1
No
No
No
No
3/22/2013 SDO 026
3/22/2013 SDO 027
<2
2.51
<5
6
4/23/2013 SDO 027
<2
7
6/3/2013 SDO 001
None
No
1
2
1
No
No
No
No
6/3/2013 SDO 002
6/3/2013 SDO 003
Orange
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 8 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
6/3/2013 SDO 004
None
No
2
2
2
Yes
No
No
Yes
7.41
13.83
7.36
33
<0.10
63
<0.1 0.381
0.421 <5.0
6/3/2013 SDO 005
None
No
1
1
2
No
No
No
No
6/3/2013 SDO 007
None
No
1
2
1
Yes
No
No
Yes
6/3/2013 SDO 008
None
No
1
1
1
No
No
No
No
6/3/2013 SDO 009
None
No
1
1
1
No
No
No
No
6/3/2013 SDO16A
None
No
3
1
2
No
No
No
No
6.46
44.28
3.17
11
<0.10
39
<0.1 0.154
0.073 <5.0
6/3/2013 SDO 019
None
No
1
1
1
No
No
No
No
6/3/2013 SDO 020
None
No
1
1
1
No
No
No
No
6/3/2013 SDO 025
None
No
2
1
1
No
No
No
No
6/3/2013 SDO 026
None
No
1
1
1
No
No
No
No
6.38
8.33
2.57
4.5
0.216
24
<0.1 0.711
<0.050 <5.0
6/3/2013 SDO 027
None
No
1
1
1
No
No
No
No
6.48
4.15
2.07
3
<0.10
15
<0.1 0.412
<0.050 <5.0
6/3/2013 SDO 031
None
No
1
1
1
No
No
No
No
6/3/2013 SDO 036
None
No
1
1
1
No
No
No
No
6/3/2013 SDO 040
None
No
1
1
1
No
No
No
No
9/22/2013 SDO 001
Orange
No
2
1
2
No
No
No
No
9/22/2013 SDO 002
Orange
No
2
1
2
No
No
No
No
9/22/2013 SDO 004
Orange
No
2
1
2
Yes
No
No
Yes
7.03
93.79
3.51
49
0.207
23
<0.1 0.523
0.145 <5.0
9/22/2013 SDO 005
None
No
1
1
1
No
No
No
No
9/22/2013 SDO 007
None
No
1
1
1
No
No
No
No
9/22/2013 SDO 008
None
No
1
1
1
No
No
No
No
9/22/2013 SDO 009
9/22/2013 SDO 019
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/22/2013 SDO 026
9/22/2013 SDO 027
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.64
6.08
6.50
11.29
<2
<2
3
2.5
0.17
<0.10
19
65
<0.1 0.939
<0.1 0.504
0.058 <5.0
0.052 <5.0
9/22/2013 SDO 029
9/22/2013 SDO 031
None
Orange
No
No
1
2
1
1
1
1
No
No
No
No
No
No
No
No
9/22/2013 SDO 038
9/22/2013 SDO 040
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/22/2013 SDO 062
None
No
1
1
1
No
No
No
No
11/26/2013 IS #01
6.91
39.39
11.70
>100%
11/26/2013 IS #02
11/26/2013 IS #05
7.00
6.35
106.80
25.10
13.66
13.42
>100%
>100%
11/26/2013 IS #06
7.13
113.80
13.60
>100%
11/26/2013 IS #07
6.24
59.76
13.53
>100%
11/26/2013 IS #08
5.76
87.86
12.13
>100%
11/26/2013 IS #10
7.58
106.60
13.76
>100%
11/26/2013 IS #11
7.90
58.91
13.99
>100%
11/26/2013 SDO 001
Orange
No
1
1
2
No
No
No
No
11/26/2013 SDO 002
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 003
Red -Orange
No
1
1
3
No
No
No
No
11/26/2013 SDO 004
Red -Orange
No
2
2
3
Yes
No
No
Yes
7.54
92.59
6.48
86
0.244
33
<0.1 0.108
0.236 <5.0
>100% <10.0
13.9
11/26/2013 SDO 005
None
No
1
1
2
No
No
No
No
11/26/2013 SDO 006
None
No
1
1
2
No
No
No
No
6.49
73.39
8.28
50
0.426
32
<0.1 0.145
0.103 <5.0
>100% <10.0
<10.0
11/26/2013 SDO 007
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 008
None
No
1
1
3
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 9 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
11/26/2013 SDO 009
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 014
None
No
1
2
3
No
No
No
No
11/26/2013 SDO16A
None
No
1
1
1
Yes
No
No
Yes
7.34
21.63
2.96
16
<0.10
20
<0.1 0.145
0.103 <5.0
>100% <10.0
<10.0
11/26/2013 SDO 019
None
No
1
2
1
No
No
No
No
11/26/2013 SDO 020
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 023
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 024
None
No
1
1
1
No
No
No
No
6.27
24.80
22.6
14.3
<0.10
45
<0.1 0.06
0.052 <5.0
>100% <10.0
32
11/26/2013 SDO 025
None
No
1
1
1
No
No
No
No
11/26/2013 SDO 026
None
No
1
1
1
No
No
No
No
6.87
8.43
2.86
8
<0.10
15
<0.1 0.249
<0.050 <5.0
>100% 14
11.9
11/26/2013 SDO 027
None
No
1
1
1
No
No
No
No
7.12
6.71
6.02
8
<0.10
15
<0.1 0.092
<0.050 <5.0
>100% <10.0
14.8
11/26/2013 SDO 028
Orange
No
2
4
4
Yes
No
No
Yes
11/26/2013 SDO 030
None
No
1
1
1
No
No
No
No
<2
3
0.138
11
<0.1 <0.050
<0.050 <5.0
>100% <10.0
<10.0
11/26/2013 SDO 031
None
No
1
1
2
No
No
No
No
11/26/2013 SDO 033
11/26/2013 SDO 036
None
None
No
No
1
1
1
1
1
1
No
No
No
No
Yes
No
No
No
6.69
4.09
13.5
14
<0.10
27
<0.1 0.352
<0.050 <5.0
>100% <10.0
22
11/26/2013 SDO 038
11/26/2013 SDO 040
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
11/26/2013 SDO 062
None
No
1
1
1
No
No
No
No
12/29/2013 IS #01
6.26
11.11
15.32
>100%
12/29/2013 IS #02
12/29/2013 IS #05
6.58
6.43
89.58
180.30
13.86
12.93
>100%
>100%
12/29/2013 IS #06
12/29/2013 IS #07
6.94
6.14
171.70
47.57
13.02
13.22
>100%
>100%
12/29/2013 IS #08
12/29/2013 IS #10
6.24
6.81
62.95
141.90
13.54
15.03
>100%
>100%
12/29/2013 IS #11
7.93
70.36
13.82
>100%
12/29/2013 SDO 004
6.78
160.80
<2
0.176
27
>100% <10.0
<10.0
12/29/2013 SDO16A
6.44
23.66
11.4
<0.10
34
>100% <10.0
<10.0
12/29/2013 SDO 024
6.63
23.60
2.34
<0.10
11
>100% <10.0
12.3
12/29/2013 SDO 026
6.64
27.32
<2
<0.10
20
>100% <10.0
<10.0
12/29/2013 SDO 027
6.52
17.65
3.04
<0.10
21
>100% <10.0
11.8
12/29/2013 SDO 030
6.46
9.00
<2
<0.10
10
>100% <10.0
<10.0
12/29/2013 SDO 033
6.37
8.13
7.98
<0.10
14
>100% <10.0
12.7
1/22/2014 IS #01
6.56
24.28
13.41
>100%
1/22/2014 IS #02
6.87
12.93
13.73
>100%
1/22/2014 IS #05
6.52
11.55
12.97
>100%
1/22/2014 IS #06
6.47
8.97
14.90
>100%
1/22/2014 IS #07
6.22
1.52
10.71
>100%
1/22/2014 IS #08
6.06
3.14
11.43
>100%
1/22/2014 IS #10
6.70
9.27
12.92
>100%
1/22/2014 IS #11
1/22/2014 SDO 001
Orange
No
2
1
2
No
No
No
No
7.12
25.60
14.58
>100%
1/22/2014 SDO 002
1/22/2014 SDO 004
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.37
12.38
<2
9
0.125
<5
<0.1 1.2
<0.050 <5.0
>100% <10.0
<10.0
1/22/2014 SDO 005
1/22/2014 SDO 007
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 10 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
1/22/2014 SDO 008
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 009
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 016
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 018
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 019
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 020
None
No
1
1
1
No
No
No
No
1/22/2014 SDO 026
None
No
1
1
1
No
No
No
No
6.48
1.23
20
0.203
50
<0.1 1.26
0.05 <5.0
>100% <10.0
<10.0
1/22/2014 SDO 027
None
No
1
1
1
No
No
No
No
6.33
0.72
12.5
<0.10
128
<0.1 1.08
0.053 <5.0
>100% <10.0
100
1/22/2014 SDO 033
None
No
1
1
1
No
No
Yes
No
6.92
13.07
6
<0.10
20
<0.1 1.95
0.076 <5.0
>100% <10.0
17.4
1/22/2014 SDO 036
None
No
1
1
1
No
No
No
No
3/4/2014 IS #01
6.76
6.57
12.60
>100%
3/4/2014 IS #02
7.28
5.05
17.05
>100%
3/4/2014 IS #05
7.11
7.46
13.92
>100%
3/4/2014 IS #06
3/4/2014 IS #07
7.21
5.80
6.00
4.81
16.56
12.97
>100%
>100%
3/4/2014 IS #08
3/4/2014 IS #10
5.32
5.39
5.80
9.77
11.87
13.81
>100%
>100%
3/4/2014 IS #11
3/4/2014 SDO 004
6.89
6.54
18.40
15.56
12.33
22.3
1.52
47
>100%
>100% <10.0
18.7
3/4/2014 SDO 006
3/4/2014 SDO 026
6.13
6.73
3.60
0.46
11.4
62.0
2.18
11.6
38
104
>100% <10.0
70% <10.0
<10.0
<10.0
3/4/2014 SDO 027
3/4/2014 SDO 033
6.64
7.13
1.76
0.68
71500.0
121.0
0.241
<0.10
131100
128
>100% 89.6
>100% <10.0
461800
57.9
3/29/2014 IS #02
3/29/2014 IS #06
5.18
13.71
3/29/2014 IS #08
5.34
3/29/2014 IS #10
7.47
3/29/2014 IS #11
7.43
3/29/2014 SDO 004
19.32
3/29/2014 SDO 006
12.10
3/29/2014 SDO 027
150
4/30/2014 SDO 027
59
5/16/2014 SDO 001
None
No
4
1
1
No
No
No
No
5/16/2014 SDO 002
None
No
4
2
1
No
No
No
No
5/16/2014 SDO 003
Red -Brown
No
3
1
1
No
No
No
No
5/16/2014 SDO 004
Red -Brown
No
2
3
2
Yes
No
No
No
6.47
27.20
<2
156
<0.10
34
<0.1 0.503
0.332 <5.0
5/16/2014 SDO 005
Red -Brown
No
3
2
2
No
No
No
No
5/16/2014 SDO 006
None
No
4
2
1
No
No
No
No
6.62
7.63
7.95
12.0
0.128
43
0.162 <0.050
0.320 <5.0
5/16/2014 SDO 007
None
No
4
1
1
No
No
No
No
5/16/2014 SDO 013
Red -Brown
No
2
3
2
No
No
No
No
5/16/2014 SDO 017
5/16/2014 SDO 018
Red -Brown
Red -Brown
No
No
3
3
3
2
2
3
No
No
No
No
No
No
No
No
5/16/2014 SDO 020
5/16/2014 SDO 023
Orange -Brown
Red -Brown
No
No
2
2
2
2
1
1
No
No
No
No
No
No
No
No
5/16/2014 SDO 024
5/16/2014 SDO 025
Red -Brown
None
No
No
4
5
1
1
1
2
No
No
No
No
No
No
No
No
6.01
8.90
3.30
7.0
0.114
45
<0.1 0.052
0.078 <5.0
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 11 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P ON AT EG PG
5/16/2014 SDO 026
Red -Orange
No
5
1
1
No
No
No
No
6.43
3.40
6.66
2.0
0.646
84
<0.1 0.775
0.759 <5.0
5/16/2014 SDO 027
None
No
4
1
1
No
No
No
No
6.30
4.28
<2
4.0
0.362
29
<0.1 0.669
0.057 <5.0
5/16/2014 SDO 028
Red -Brown
No
3
3
3
No
No
No
No
5/16/2014 SDO 029
None
No
4
2
3
No
No
No
No
5/16/2014 SDO 030
Orange -Brown
No
3
2
1
No
No
No
No
6.44
24.40
<2
6.0
0.137
40
<0.1 0.644
0.068 <5.0
5/16/2014 SDO 031
None
No
4
1
1
No
No
No
No
5/16/2014 SDO 032
None
No
4
1
1
No
No
No
No
5/16/2014 SDO 033
None
No
4
1
1
No
No
No
No
6.42
32.08
6.16
18.0
0.138
21
<0.1 0.256
0.116 <5.0
5/16/2014 SDO 036
Red -Brown
No
2
1
2
No
No
No
No
5/16/2014 SDO 038
None
No
2
1
1
No
No
No
No
5/16/2014 SDO 040
None
No
1
1
1
No
No
No
No
6/10/2014 SDO 027
9
9/17/2014 SDO 004
None
No
1
2
1
Yes
No
No
No
6.66
6.55
<2
<6.7
<0.10
7
<0.1 0.790
0.071 <5.0
9/17/2014 SDO 007
None
No
1
1
1
Yes
No
No
No
9/17/2014 SDO 009
None
No
1
1
1
No
No
No
No
9/17/2014 SDO 019
None
No
1
2
1
No
No
No
No
9/17/2014 SDO 020
None
No
1
1
1
No
No
No
No
9/17/2014 SDO 033
None
No
1
1
1
Yes
No
No
No
6.79
2.91
<2
<5.0
0.221
11
<0.1 0.389
0.050 <5.0
9/17/2014 SDO 036
None
No
1
1
1
No
No
No
No
11/24/2014 SDO 001
Orange
No
2
1
1
No
No
No
No
11/24/2014 SDO 002
11/24/2014 SDO 003
Orange
Orange
No
No
2
2
1
1
1
1
No
No
No
No
No
No
No
No
11/24/2014 SDO 004
11/24/2014 SDO 005
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.97
14.91
<2
<5.0
<0.10
24
<0.1 0.589
0.083 <5.0
>100% <10.0
<10.0
11/24/2014 SDO 007
11/24/2014 SDO 008
None
None
No
No
1
1
2
2
1
1
No
No
No
No
No
No
No
No
11/24/2014 SDO 009
11/24/2014 SDO16A
None
Orange
No
No
1
2
1
1
1
1
No
No
No
No
No
No
No
No
7.22
94.70
2.10
60
<0.10
39
<0.1 0.277
0.128 <5.0
>100% <10.0
<10.0
11/24/2014 SDO 019
11/24/2014 SDO 020
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
11/24/2014 SDO 023
11/24/2014 SDO 024
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.13
2.61
<2
<5.0
<0.10
13
<0.1 0.051
0.052 <5.0
>100% <10.0
<10.0
11/24/2014 SDO 026
None
No
1
1
1
No
No
No
No
6.86
3.03
<2
<5.0
<0.10
16
<0.1 1.01
0.068 <5.0
>100% <10.0
<10.0
11/24/2014 SDO 030
None
No
1
1
1
No
No
No
No
7.03
2.68
<2
6.60
0.102
5
<0.1 1.26
0.067 <5.0
>100% <10.0
<10.0
11/24/2014 SDO 031
None
No
1
1
1
No
No
No
No
11/24/2014 SDO 033
None
No
1
1
1
No
No
No
No
7.19
3.81
30.8
5.60
<0.10
53
<0.1 0.632
0.091 <5.0
>100% <10.0
20.5
11/24/2014 SDO 036
None
No
1
1
1
No
No
No
No
11/24/2014 IS #01
7.03
6.60
11.62
>100%
11/24/2014 IS #02
6.82
14.13
8.93
>100%
11/24/2014 IS #05
7.48
21.57
9.04
>100%
11/24/2014 IS #06
7.29
17.52
10.51
>100%
11/24/2014 IS #07
7.15
9.63
8.27
>100%
11/24/2014 IS #08
7.37
13.04
9.38
>100%
11/24/2014 IS #10
7.20
34.30
8.61
>100%
11/24/2014 IS #11
1
1
1
1
1
1
1
1
1
1 6.99
33.68
8.80
1
1
1
1
1
1 >100%
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 12 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
12/29/2014 SDO 004
None
No
1
1
1
No
No
No
No
6.72
3.62
<0.10
41
>100% <10.0
12.5
12/29/2014 SDO16A
Brown
No
2
1
2
No
No
No
Yes
6.94
15.5
<0.10
43
>100% <10.0
20.8
12/29/2014 SDO 024
None
No
1
1
1
No
No
No
No
6.70
14.2
<0.10
28
>100% <10.0
20.3
12/29/2014 SDO 026
None
No
1
1
1
No
No
No
No
6.81
<2
<0.10
7
>100% <10.0
<10.0
12/29/2014 SDO 030
None
No
1
1
1
No
No
No
No
6.94
2.13
<0.10
23
>100% <10.0
<10.0
12/29/2014 SDO 033
None
No
1
1
1
No
No
No
No
7.21
28.2
<0.10
82
>100% <10.0
38.8
12/29/2014 IS #01
7.08
6.59
10.34
>100%
12/29/2014 IS #02
6.69
17.77
9.10
>100%
12/29/2014 IS #05
6.97
29.80
9.68
>100%
12/29/2014 IS #06
7.16
40.34
9.87
>100%
12/29/2014 IS #07
6.57
30.24
9.47
>100%
12/29/2014 IS #08
7.12
13.21
9.84
>100%
12/29/2014 IS #10
6.91
40.84
9.76
>100%
12/29/2014 IS #11
7.27
25.30
9.42
>100%
1/3/2015 SDO 002
None
No
1
1
1
No
No
No
Yes
1/3/2015 SDO 003
1/3/2015 SDO 004
Orange
Brown
No
No
2
1
1
1
1
1
No
No
No
No
No
No
No
No
6.90
19.63
10.2
7.8
0.156
47
<0.1 0.307
0.073 <5.0
>100% <10.0
<10.0
1/3/2015 SDO 005
1/3/2015 SDO 007
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/3/2015 SDO 008
1/3/2015 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/3/2015 SDO16A
1/3/2015 SDO 017
Brown
None
No
No
1
1
1
1
1
1
No
No
No
No
Yes
No
No
No
7.06
43.23
3.53
14.8
0.147
27
<0.1 0.169
0.054 <5.0
>100% <10.0
<10.0
1/3/2015 SDO 019
1/3/2015 SDO 020
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/3/2015 SDO 023
None
No
1
1
1
Yes
No
No
No
1/3/2015 SDO 024
None
No
1
1
1
No
No
No
No
6.78
1.87
35.0
<5.0
<0.10
51
<0.1 <0.050
0.062 <5.0
>100% <10.0
38.8
1/3/2015 SDO 026
None
No
1
1
1
No
No
No
No
6.59
3.79
<2
<5.0
<0.10
6
<0.1 0.828
0.05 <5.0
>100% 13.7
<10.0
1/3/2015 SDO 030
None
No
1
1
1
No
No
No
No
6.95
9.84
<2
6.60
<0.10
20
<0.1 0.864
0.075 <5.0
>100% <10.0
<10.0
1/3/2015 SDO 031
Brown
No
1
1
1
No
No
No
No
1/3/2015 SDO 033
None
No
1
1
1
No
No
No
No
7.18
3.46
140
<5.0
<0.10
253
<0.1 0.799
0.128 <5.0
>100% <10.0
212
1/3/2015 SDO 036
None
No
1
1
1
No
No
No
No
1/3/2015 IS #01
7.05
4.16
11.76
>100%
1/3/2015 IS #02
6.89
10.60
9.95
>100%
1/3/2015 IS #05
7.18
13.80
10.96
>100%
1/3/2015 IS #06
7.25
15.86
10.87
>100%
1/3/2015 IS #07
7.08
16.77
10.67
>100%
1/3/2015 IS #08
7.17
25.94
10.81
>100%
1/3/2015 IS #10
6.87
29.32
10.95
>100%
1/3/2015 IS #11
7.33
40.46
10.63
>100%
1/23/2015 SDO 004
1/23/2015 SDO16A
Orange
Brown
No
No
2
2
1
1
1
1
No
No
No
No
No
Yes
No
No
7.29
6.87
20.5
3.19
<0.10
<0.10
60.0
23.0
>100% <10.0
>100% <10.0
15.7
<10.0
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 13 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P ON AT EG PG
1/23/2015 SDO 024
None
No
1
1
1
No
No
No
No
7.06
45.3
<0.10
82.0
>100% <10.0
47.0
1/23/2015 SDO 026
None
No
1
1
1
No
No
No
No
6.79
4.15
<0.10
29.0
>100% <10.0
<10.0
1/23/2015 SDO 030
None
No
1
1
1
No
No
No
No
6.82
<2
<0.10
12.0
>100% <10.0
<10.0
1/23/2015 SDO 033
None
No
1
1
1
No
No
No
No
7.40
119
<0.10
192
>100% <10.0
78.8
1/23/2015 IS #01
7.25
5.07
11.72
>100%
1/23/2015 IS #02
6.82
33.82
11.26
>100%
1/23/2015 IS #05
7.33
40.95
10.54
>100%
1/23/2015 IS #06
7.30
20.99
11.72
>100%
1/23/2015 IS #07
7.31
45.54
11.85
>100%
1/23/2015 IS #08
7.32
33.80
10.05
>100%
1/23/2015 IS #10
7.60
30.20
10.33
>100%
1/23/2015 IS #11
7.32
24.00
14.77
>100%
2/17/2015 SDO 024
30.9
2/17/2015 SDO 033
12.5
28.0
6/2/2015 SDO 004
None
No
1
1
1
No
No
No
No
6.93
3.80
2.25
<5
<0.100
8
<0.1 1.18
0.108 <5
6/2/2015 SDO 007
6/2/2015 SDO 008
None
None
No
No
1
1
1
1
1
1
Yes
No
No
No
No
No
No
No
6/2/2015 SDO 009
6/2/2015 SDO 020
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/2/2015 SDO 023
6/2/2015 SDO 026
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.92
4.32
<2
12.8
0.124
<5
<0.1 1.28
0.138 <5
6/2/2015 SDO 030
6/2/2015 SDO 033
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.44
8.83
6.58
3.00
<2
2.09
<5
<5
<0.1
<0.1
18
<5
<0.1 1.60
<0.1 0.508
0.108 <5
0.086 <5
6/2/2015 SDO 036
None
No
1
1
1
No
No
No
No
9/11/2015 SDO 004
9/11/2015 SDO 007
None
None
No
No
1
1
1
2
1
1
No
Yes
Yes
No
No
No
No
No
7.04
1.52
<2
<5
<0.1
8
<0.1 1.27
<0.050 <5
9/11/2015 SDO 008
9/11/2015 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.46
0.06
<2
<5
<0.1
<5
<0.1 1.21
0.058 <5
9/11/2015 SDO 033
9/11/2015 SDO 038
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
8.34
9.97
2.02
<5
<0.1
13
<0.1 0.565
<0.050 <5
12/22/2015 SDO 001
12/22/2015 SDO 002
Tan
Tan
No
No
2
2
1
1
2
2
No
No
No
No
No
No
No
No
12/22/2015 SDO 003
Tan
No
2
1
1
No
No
No
No
12/22/2015 SDO 004
None
No
1
1
1
Yes
No
No
No
7.05
8.23
5.88
<5
<0.1
30
<0.1 0.206
0.126 <5
>100% <10.0
<10.0
12/22/2015 SDO 005
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 007
None
No
1
1
1
Yes
No
No
No
12/22/2015 SDO 008
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 009
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 016A
Tan
No
2
1
1
No
No
Yes
No
6.95
33.27
3.32
37.8
<0.1
35
<0.1 <0.050
0.115 <5
>100% <10.0
<10.0
12/22/2015 SDO 017
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 019
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 020
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 023
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 024
None
No
1
1
1
No
No
No
No
6.96
3.03
9.9
<5
<0.1
17
<0.1 <0.050
0.063 <5
>100% <10.0
11.8
12/22/2015 SDO 028
None
No
1
1
1
Yes
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 14 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P ON AT EG PG
12/22/2015 SDO 029
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 030
None
No
1
1
1
No
No
No
No
6.94
4.92
<2
<5
<0.1
10
<0.1 0.96
0.164 <5
>100% <10.0
<10.0
12/22/2015 SDO 033
None
No
1
1
1
No
No
No
No
7.63
5.78
3.4
<5
<0.1
13
<0.1 0.643
0.127 <5
>100% <10.0
<10.0
12/22/2015 SDO 036
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 038
None
No
1
1
1
No
No
No
No
12/22/2015 SDO 040
None
No
1
1
1
No
No
No
No
12/22/2015 IS #01
6.94
19.1
11.18
>100%
12/22/2015 IS #02
6.81
23.48
11.63
>100%
12/22/2015 IS #05
7.42
37.42
10.47
>100%
12/22/2015 IS #06
6.93
44.88
10.88
>100%
12/22/2015 IS #07
7.25
41.26
10.89
>100%
12/22/2015 IS #08
8.02
12.03
11.09
>100%
12/22/2015 IS #10
7.01
20.97
14.42
>100%
12/22/2015 IS #11
6.98
29.94
15.67
>100%
1/22/2016 SDO 004
None
No
1
1
1
Yes
No
No
No
6.32
1110
<0.1
1700
>100% 14.2
1260
1/22/2016 SDO 024
1/22/2016 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.73
6.58
<2
<2
<0.1
<0.1
<5
15
>100% <10.0
>100% <10.0
<10.0
<10.0
1/22/2016 SDO 033
1/22/2016 IS #01
None
No
1
1
1
No
No
Yes
No
8.69
7.03
6.49
6.37
2.56
<0.1
9
>100% <10.0
>100%
<10.0
1/22/2016 IS #02
1/22/2016 IS #05
6.83
7.13
13.94
9.82
7.24
7.48
>100%
>100%
1/22/2016 IS #06
1/22/2016 IS #07
7.01
6.92
10.34
5.07
7.08
6.38
>100%
>100%
1/22/2016 IS #08
1/22/2016 IS #10
6.75
6.77
8.31
6.35
7.89
6.86
>100%
>100%
1/22/2016 IS #11
6.82
5.43
6.98
>100%
2/16/2016 SDO 001
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 002
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 003
orange
No
1
1
1
No
No
No
No
2/16/2016 SDO 004
None
Yes
1
1
1
No
No
No
No
7.59
23.4
122
15.2
<0.1
251
<0.1 0.083
0.149 <5
>100% <10.0
165
2/16/2016 SDO 005
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 007
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 008
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 009
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 013
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 014
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 015
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 016
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 016A
None
No
1
1
1
No
No
Yes
No
7.46
31.24
4
12.7
<0.1
21
<0.1 0.115
0.178 <5
>100% <10.0
<10.0
2/16/2016 SDO 017
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 018
2/16/2016 SDO 019
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
2/16/2016 SDO 020
2/16/2016 SDO 023
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
2/16/2016 SDO 024
2/16/2016 SDO 026
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.13
6.9
12.04
25.78
40.8
7.48
8.33
16
<0.1
<0.1
130
32
<0.1 0.13
<0.1 0.178
0.181 <5
0.156 <5
>100% <10.0
>100% <10.0
74.5
<10.0
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 15 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P ON AT EG PG
2/16/2016 SDO 028
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 029
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 030
None
No
1
1
1
No
No
No
No
7.12
10.94
<2
8.33
0.127
13
<0.1 0.59
0.125 <5
>100% <10.0
<10.0
2/16/2016 SDO 031
orange
No
2
1
1
No
No
No
No
2/16/2016 SDO 033
None
Yes
1
1
1
No
No
No
No
7.28
10.21
171
14.2
<0.1
315
<0.1 0.277
0.263 <5
>100% <10.0
19.9
2/16/2016 SDO 036
None
No
1
1
1
No
No
No
No
2/16/2016 SDO 038
None
No
1
1
1
No
No
No
No
2/16/2016 IS #01
7.09
45.06
13.67
>100%
2/16/2016 IS #02
7.08
48.97
14.27
>100%
2/16/2016 IS #05
7.22
47.9
13.21
>100%
2/16/2016 IS #06
7.14
48.72
16.41
>100%
2/16/2016 IS #07
7.47
43.69
23.53
>100%
2/16/2016 IS #08
7.52
20.41
16.83
>100%
2/16/2016 IS #10
2/16/2016 IS #11
7.29
7.27
28.2
30.33
12.15
23.98
>100%
>100%
6/24/2016 SDO 004
6/24/2016 SDO 005
None
None
No
No
1
1
1
1
1
1
Yes
No
No
No
No
No
No
No
7.26
3.01
2.49
<5
<0.1
14
<0.1 0.965
0.056 <5
6/24/2016 SDO 007
6/24/2016 SDO 008
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/24/2016 SDO 009
6/24/2016 SDO 019
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/24/2016 SDO 020
6/24/2016 SDO 023
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/24/2016 SDO 024
6/24/2016 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.54
7.45
1.41
0.64
7.16
<2
<5
<5
<0.1
<0.1
60
10
0.388 0.695
<0.1 1.17
0.236 <5
<0.050 <5
6/24/2016 SDO 033
None
No
1
1
1
No
No
No
No
7.61
3.59
5.02
5.6
<0.1
14
<0.1 0.542
0.115 <5
6/24/2016 SDO 036
None
No
1
1
1
No
No
No
No
9/19/2016 SDO 004
None
No
1
1
1
No
No
No
No
7.41
7.68
3.61
<5
<0.1
21
<0.1 0.73
0.174 <5
9/19/2016 SDO 005
9/19/2016 SDO 007
None
None
No
No
1
1
1
1
1
1
No
Yes
No
No
No
No
No
No
9/19/2016 SDO 008
9/19/2016 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/19/2016 SDO 019
None
No
1
1
1
No
No
No
No
9/19/2016 SDO 020
None
No
1
1
1
No
No
No
No
9/19/2016 SDO 023
None
No
1
1
1
No
No
No
No
9/19/2016 SDO 024
None
No
1
1
1
No
No
No
No
7.99
5.07
8.4
8.4
0.211
59
0.85 0.415
0.214 <5
9/19/2016 SDO 030
None
No
1
1
1
No
No
No
No
7.85
11.84
3.1
<5
<0.1
28
0.387 0.798
0.242 <5
9/19/2016 SDO 033
None
No
1
1
1
No
No
No
No
8.6
6.83
3.17
<5
<0.1
<5
<0.1 0.965
0.161 <5
9/19/2016 SDO 036
None
No
1
1
1
No
No
No
No
9/19/2016 SDO 038
None
No
1
1
1
No
No
No
No
11/29/2016 SDO 004
None
No
1
1
1
No
No
No
No
7.37
30.98
3.89
13.4
0.163
16
<0.1 0.677
0.452 <5
>100% <10.0
<10.0
11/29/2016 SDO 005
None
No
1
1
1
Yes
No
No
No
11/29/2016 SDO 007
None
No
1
1
1
Yes
No
No
No
11/29/2016 SDO 008
None
No
1
1
1
No
No
No
No
11/29/2016 SDO 009
None
No
1
1
1
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 16 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
11/29/2016 SDO 019
None
No
1
1
1
No
No
No
No
11/29/2016 SDO 020
None
No
1
1
1
No
No
No
No
11/29/2016 SDO 024
None
No
1
1
1
No
No
No
No
7.44
2.27
17
<5
0.119
67
0.116 0.279
0.898 <5
>100% <10.0
<10.0
11/29/2016 SDO 033
None
No
1
1
1
No
No
No
No
7.11
15.25
14.7
18.6
0.115
20
0.271 1.9
0.406 <5
>100% <10.0
<10.0
11/29/2016 SDO 036
None
No
1
1
1
No
No
No
No
11/29/2016 SDO 038
None
No
1
1
1
No
No
No
No
11/29/2016 IS #01
7.35
11.11
9.9
>100%
11/29/2016 IS #02
7.25
44.44
8.36
>100%
11/29/2016 IS #05
7.58
48.87
6.79
>100%
11/29/2016 IS #06
7.51
46.07
8.52
>100%
11/29/2016 IS #07
7.58
45.23
7.84
>100%
11/29/2016 IS #10
7.8
18.41
10.89
>100%
11/29/2016 IS #11
7.24
11.39
10.09
>100%
12/18/2016 SDO 004
12/18/2016 SDO 016A
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
8.26
6.88
4.14
334
<0.1
0.217
16
633
>100% <10.0
>100% <10.0
<10.0
<10.0
12/18/2016 SDO 024
12/18/2016 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.39
7.51
252
<2
<0.1
0.125
452
21
>100% 13.1
>100% <10.0
119
<10.0
12/18/2016 SDO 033
12/18/2016 IS #01
None
No
1
1
1
No
No
No
No
7.31
7.24
13.91
12.37
10.6
<0.1
17
>100% <10.0
>100%
<10.0
12/18/2016 IS #02
12/18/2016 IS #05
7.22
7.5
76.85
22.02
9.18
8.94
>100%
>100%
12/18/2016 IS #06
12/18/2016 IS #07
7.2
7.52
16.8
9.03
11.61
8.13
>100%
>100%
12/18/2016 IS #10
12/18/2016 IS #11
7.66
7.31
10.91
7.28
8.49
12.83
>100%
>100%
1/2/2017 SDO 001
orange
No
3
1
1
No
No
No
No
1/2/2017 SDO 002
orange
No
3
1
1
No
No
No
No
1/2/2017 SDO 003
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 004
None
No
1
1
1
No
No
No
No
5.95
15.96
3.62
6
0.507
19
<0.1 0.069
0.097 <5
>100% <10.0
<10.0
1/2/2017 SDO 005
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 007
Tan
No
2
1
1
No
No
No
No
1/2/2017 SDO 008
Tan
No
2
1
1
No
No
No
No
1/2/2017 SDO 009
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 012
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 014
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 015
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 016
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 016A
None
No
1
1
1
No
No
No
No
5.81
24.66
2.79
8.8
<0.1
21
<0.1 0.056
0.129 <5
>100% <10.0
<10.0
1/2/2017 SDO 017
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 018
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 019
1/2/2017 SDO 020
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/2/2017 SDO 023
1/2/2017 SDO 024
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.62
4.34
2.4
<5
<0.1
8
<0.1 <0.050
0.075 <5
>100% <10.0
<10.0
1/2/2017 SDO 025
1/2/2017 SDO 026
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
I No
No
I No
1 6.67
12.94
1 <2
<5
<0.1
1 8
<0.1 0.303
0.135 <5
>100% <10.0
<10.0
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 17 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
1/2/2017 SDO 027
None
No
1
1
1
No
No
No
No
6.06
4.35
<2
<5
<0.1
<5
0.121 <0.050
<0.050 <5
>100% <10.0
<10.0
1/2/2017 SDO 028
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 029
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 030
None
No
1
1
1
No
No
No
No
5.91
14.88
<2
10
<0.1
7
0.123 <0.050
0.07 <5
>100% <10.0
<10.0
1/2/2017 SDO 031
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 033
None
No
1
1
1
No
No
No
No
6.38
7.32
7.04
<5
<0.1
11
<0.1 0.31
0.065 <5
>100% <10.0
<10.0
1/2/2017 SDO 036
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 038
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 040
None
No
1
1
1
No
No
No
No
1/2/2017 SDO 062
None
No
1
1
1
No
No
No
No
1/2/2017 IS #01
6.03
13.32
9.8
>100%
1/2/2017 IS #02
6.52
28.03
10.8
>100%
1/2/2017 IS #05
6.82
45.07
11.34
>100%
1/2/2017 IS #06
1/2/2017 IS #07
6.68
6.65
39.73
16.71
11.44
12.69
>100%
>100%
1/2/2017 IS #8A
1/2/2017 IS #10
6.88
6.49
26.99
23.36
11.55
10.77
>100%
>100%
1/2/2017 IS #11
6.8
33.53
13.12
>100%
3/14/2017 SDO 004
None
No
2
1
2
Yes
No
No
No
6.67
8.92
<0.1
34
>100% <10.0
<10.0
3/14/2017 SDO 024
3/14/2017 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.2
6.9
17.8
<2
<0.1
<0.1
40
21
>100% <10.0
>100% <10.0
<10.0
<10.0
3/14/2017 SDO 033
3/14/2017 IS #01
None
No
1
1
1
No
No
No
No
7.5
7.05
6.43
15.81
<2
<0.1
<5
>100% <10.0
>100%
<10.0
3/14/2017 IS #02
3/14/2017 IS #05
7.25
7.4
11.98
18.48
20.76
13.15
>100%
>100%
3/14/2017 IS #06
6.89
19.13
19.67
>100%
3/14/2017 IS #07
6.95
14.27
12.6
>100%
3/14/2017 IS #10
6.81
16.79
17.46
>100%
3/14/2017 IS #11
6.87
13.14
17.25
>100%
6/5/2017 SDO 004
None
No
1
1
1
No
No
No
No
6.98
8.83
<2
<5
<0.1
6
<0.1 0.309
0.059 <5
6/5/2017 SDO 005
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 007
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 008
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 009
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 016
Tan
No
2
1
1
No
No
No
No
6/5/2017 SDO 016A
Tan
No
2
1
1
No
No
No
No
6.47
48.18
2.78
23.4
<0.1
19
0.156 0.098
0.1 <5
6/5/2017 SDO 019
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 020
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 024
None
No
1
1
1
No
No
No
No
6.79
1.5
2.53
<5
<0.1
12
0.145 <0.050
0.067 <5
6/5/2017 SDO 028
None
No
1
1
1
No
No
No
No
6/5/2017 SDO 029
6/5/2017 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.89
0.75
<2
<5
<0.1
<5
<0.1 1.03
0.056 <5
6/5/2017 SDO 033
6/5/2017 SDO 036
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
8.94
3.27
<2
<5
<0.1
<5
<0.1 0.32
0.056 <5
6/5/2017 SDO 062
None
No
1
1
1
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 18 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
9/12/2017 SDO 003
Tan
No
1
1
1
No
No
No
No
9/12/2017 SDO 004
None
No
1
1
1
No
No
No
No
6.34
11.22
<2
<5
<0.1
20
<0.1 0.725
0.058 <5
9/12/2017 SDO 005
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 007
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 008
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 009
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 012
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 013
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 014
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 015
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 016
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 016A
None
No
1
1
1
No
No
No
No
6.27
25.32
<2
12.2
<0.1
10
<0.1 0.467
0.061 <5
9/12/2017 SDO 017
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 018
9/12/2017 SDO 019
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/12/2017 SDO 020
9/12/2017 SDO 023
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/12/2017 SDO 024
9/12/2017 SDO 026
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.48
6.87
2.98
17.82
<2
4.55
<5
<5
<0.1
<0.1
<5
15
<0.1 0.357
<0.1 3.21
<0.050 <5
<0.050 <5
9/12/2017 SDO 027
9/12/2017 SDO 028
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.43
3.49
3.04
<5
<0.1
28
0.563 0.733
<0.050 <5
9/12/2017 SDO 029
9/12/2017 SDO 030
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.71
8.17
2.82
<5
<0.1
20
0.25 0.54
<0.050 <5
9/12/2017 SDO 031
9/12/2017 SDO 033
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
8.63
9.03
<2
<5
<0.1
<5
<0.1 0.873
<0.050 <5
9/12/2017 SDO 036
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 038
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 040
None
No
1
1
1
No
No
No
No
9/12/2017 SDO 062
None
No
1
1
1
No
No
No
No
12/9/2017 SDO 004
None
No
2
1
2
Yes
No
No
No
6.42
17.29
6.48
<0.1
9
>100% <10.0
<10.0
12/9/2017 SDO 024
None
No
1
1
1
No
No
No
No
6.89
9.54
714
<0.1
1150
>100% <10.0
486
12/9/2017 SDO 030
None
No
2
1
2
Yes
No
No
No
7.12
48.37
2.47
<0.1
24
>100% <10.0
<10.0
12/9/2017 SDO 033
None
No
1
1
1
Yes
No
No
No
8.68
8.32
736
<0.1
1100
>100% <10.0
<10.0
12/9/2017 IS #01
6.02
11.9
>100%
12/9/2017 IS #02
7.01
10.92
>100%
12/9/2017 IS #05
6.38
15.61
>100%
12/9/2017 IS #06
6.52
17.79
>100%
12/9/2017 IS #07
6.37
24.81
>100%
12/9/2017 IS MA
6.12
14.26
>100%
12/9/2017 IS #10
6.97
13.01
>100%
12/9/2017 IS #11
6.99
21.83
>100%
12/20/2017 SDO 004
Tan
No
1
1
1
No
No
No
No
6.83
32.17
260
27
<0.1
418
<0.1 1.09
0.118 <5
>100% <10.0
181
12/20/2017 SDO 005
12/20/2017 SDO 007
None
Tan
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
12/20/2017 SDO 008
12/20/2017 SDO 009
Tan
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 19 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
12/20/2017 SDO 016A
Tan
No
1
1
1
No
No
No
No
6.68
43.94
60.7
22.7
<0.1
117
0.156 0.832
0.579 <5
>100% <10.0
<10.0
12/20/2017 SDO 019
Tan
No
1
1
1
No
No
No
No
12/20/2017 SDO 020
None
No
1
1
1
No
No
No
No
12/20/2017 SDO 023
Tan
No
1
1
1
No
No
No
No
12/20/2017 SDO 024
None
No
1
1
1
No
No
No
No
7.11
5.19
295
29
<0.1
451
0.176 0.3
1.04 <5
>100% <10.0
162
12/20/2017 SDO 027
Tan
Yes
1
1
1
Yes
No
No
No
7.47
17.32
5.29
12.8
<0.1
63
1.14 1.28
0.122 <5
>100% <10.0
<10.0
12/20/2017 SDO 028
None
No
1
1
1
No
No
No
No
12/20/2017 SDO 029
None
No
1
1
1
No
No
No
No
12/20/2017 SDO 030
None
No
1
1
1
No
No
No
No
7.02
11.12
3.12
14.4
<0.1
29
0.453 0.635
0.065 <5
>100% <10.0
<10.0
12/20/2017 SDO 031
Tan
No
1
1
1
No
No
No
No
12/20/2017 SDO 033
None
No
1
1
1
No
No
No
No
8.63
13.44
328
15.6
<0.1
493
<0.1 0.964
0.113 <5
>100% <10.0
176
12/20/2017 SDO 036
None
No
1
1
1
No
No
No
No
12/20/2017 IS #01
7.19
21.38
9.87
>100%
12/20/2017 IS #02
12/20/2017 IS #05
6.92
6.89
25.09
31.17
10.32
11.03
>100%
>100%
12/20/2017 IS #06
12/20/2017 IS #07
6.93
7.01
23.82
41.37
10.79
10.91
>100%
>100%
12/20/2017 IS #8A
12/20/2017 IS #10
6.97
7.03
39.63
36.41
10.83
10.76
>100%
>100%
12/20/2017 IS #11
7.16
23.4
11.86
>100%
1/12/2018 SDO 004
None
No
1
1
1
No
No
No
No
6.88
7.32
6.62
<5
<0.1
8
<0.1 1.39
<0.050 <5
>100% <10.0
<10.0
1/12/2018 SDO 005
1/12/2018 SDO 007
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/12/2018 SDO 008
1/12/2018 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
1/12/2018 SDO 019
None
No
1
1
1
No
No
No
No
1/12/2018 SDO 020
None
No
1
1
1
No
No
No
No
1/12/2018 SDO 023
None
No
1
1
1
No
No
No
No
1/12/2018 SDO 033
None
No
1
1
1
No
No
No
No
7.83
4.27
35.7
<5
<0.1
43
0.116 1.61
<0.050 <5
>100% <10.0
<10.0
1/12/2018 SDO 036
None
No
1
1
1
No
No
No
No
1/12/2018 SDO 038
None
No
1
1
1
No
No
No
No
1/12/2018 SDO 040
None
No
1
1
1
No
No
No
No
1/12/2018 IS #01
6.73
9.21
10.01
>100%
1/12/2018 IS #02
7.12
11.51
10.74
>100%
1/12/2018 IS #05
7.42
7.68
9.32
>100%
1/12/2018 IS #06
7.14
12.32
8.76
>100%
1/12/2018 IS #07
6.08
6.97
8.91
>100%
1/12/2018 IS #8A
7.11
10.38
9.86
>100%
1/12/2018 IS #10
7.18
18.38
10.67
>100%
1/12/2018 IS #11
7.4
13.3
11.49
>100%
1/17/2018 SDO 004
1/17/2018 SDO 033
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
7.03
8.36
1260
3.8
<0.1
<0.1
2320
7
>100% 528
>100% <10.0
<10.0
<10.0
1/17/2018 IS #01
1/17/2018 IS #02
6.43
6.92
13.82
14.12
11.17
10.62
>100%
>100%
1/17/2018 IS #05
1/17/2018 IS #06
6.63
1 7.06
11.16
12.14
11.31
9.82
1
1
1
1
1
>100%
1 >100%
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 20 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD WAS NO3+NO2-N Total P ON AT EG PG
1/17/2018 IS #07
6.64
8.97
11.37
>100%
1/17/2018 IS #08
6.72
9.31
10.91
>100%
1/17/2018 IS #10
6.89
8.72
9.94
>100%
1/17/2018 IS #11
6.63
10.68
10.33
>100%
2/10/2018 SDO 004
6.75
36
2/10/2018 SDO 024
572
887
2/10/2018 SDO 033
37
60
3/12/2018 SDO 024
3.3
13
6/21/2018 SDO 004
None
No
1
1
1
No
No
No
No
6.82
8.93
<2
<5
<0.1
<5
<0.1 1.59
<0.050 <5
6/21/2018 SDO 007
None
No
1
1
1
No
No
No
No
6/21/2018 SDO 008
None
No
1
1
1
No
No
No
No
6/21/2018 SDO 019
None
No
1
1
1
No
No
No
No
6/21/2018 SDO 020
None
No
1
1
1
No
No
No
No
6/21/2018 SDO 023
6/21/2018 SDO 028
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/21/2018 SDO 032
6/21/2018 SDO 036
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/9/2018 SDO 004
None
No
1
1
1
No
No
No
No
7.02
10.31
<2
85.6
<0.1
31
<0.1 0.862
0.405 <5
9/9/2018 SDO 005
None
No
1
1
1
No
No
No
No
9/9/2018 SDO 007
None
No
1
1
1
No
No
No
No
9/9/2018 SDO 008
9/9/2018 SDO 009
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/9/2018 SDO 016A
9/9/2018 SDO 019
light tan
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.72
13.87
2.26
11.6
<0.1
33
<0.1 0.673
1.09 <5
9/9/2018 SDO 020
9/9/2018 SDO 023
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
9/9/2018 SDO 024
9/9/2018 SDO 029
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.83
9.72
<2
<5
<0.1
23
<0.1 0.247
0.677 <5
9/9/2018 SDO 030
9/9/2018 SDO 033
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6.89
8.31
8.63
9.38
<2
<2
<5
<5
<0.1
<0.1
<5
17
<0.1 1.26
<0.1 0.352
0.136 <5
0.202 <5
9/9/2018 SDO 036
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 003
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 004
Tan
No
1
1
1
No
No
No
No
7.31
46.82
<2
22.8
0.132
9
<0.1 0.106
0.273 <5
>100% <10.0
<10.0
11/13/2018 SDO 005
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 007
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 008
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 009
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 011
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 013
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 016
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 016A
None
No
1
1
1
No
No
No
No
6.63
29.67
<2
6.2
<0.1
9
<0.1 0.246
0.051 <5
>100% <10.0
<10.0
11/13/2018 SDO 017
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 019
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 020
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 023
1 None
1 No
1 1
1 1
1 1
1 No
I No
I No
I No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewal Application Sheet 21 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
11/13/2018 SDO 024
None
No
1
1
1
No
No
No
No
7.33
6.6
<2
<5
<0.1
<5
<0.1 0.124
0.089 <5
>100% <10.0
<10.0
11/13/2018 SDO 026
None
No
1
1
1
No
No
No
No
7.57
29.23
2.49
<5
<0.1
16
<0.1 0.428
<0.050 <5
>100% <10.0
<10.0
11/13/2018 SDO 027
None
No
1
1
1
No
No
No
No
7.39
26.48
<2
<5
<0.1
7
<0.1 0.189
<0.050 <5
>100% <10.0
<10.0
11/13/2018 SDO 028
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 029
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 030
None
No
1
1
1
No
No
No
No
7.44
19.72
<2
<5
<0.1
11
<0.1 0.327
<0.050 <5
>100% <10.0
<10.0
11/13/2018 SDO 031
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 033
None
No
1
1
1
No
No
No
No
7.48
7.71
2.39
<5
<0.1
11
<0.1 0.244
0.162 <5
>100% <10.0
<10.0
11/13/2018 SDO 036
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 038
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 040
None
No
1
1
1
No
No
No
No
11/13/2018 SDO 062
None
No
1
1
1
No
No
No
No
11/13/2018 IS #01
6.82
44.87
12.71
>100%
11/13/2018 IS #02
11/13/2018 IS #05
7.26
7.6
43.91
48.91
14.72
14.23
>100%
>100%
11/13/2018 IS #06
11/13/2018 IS #07
7.49
6.73
49.32
37.29
14.68
11.23
>100%
>100%
11/13/2018 IS #8A
11/13/2018 IS #10
7.39
7.18
41.38
48.83
13.88
14.11
>100%
>100%
11/13/2018 IS #11
7.22
47.62
14.26
>100%
11/24/2018 SDO 004
None
No
2
1
1
Yes
No
No
No
7.31
160
0.158
261
>100% <10.0
107
11/24/2018 SDO 024
11/24/2018 SDO 026
None
None
No
No
1
2
1
1
1
1
Yes
Yes
No
No
No
No
No
No
7.28
7.47
109
3.59
<0.1
<0.1
181
19
>100% <10.0
>100% <10.0
180
<10.0
11/24/2018 SDO 027
11/24/2018 SDO 030
None
None
No
No
1
1
1
1
1
1
Yes
No
No
No
No
No
No
No
7.11
7.17
<2
2.76
<0.1
<0.1
6
17
>100% <10.0
>100% <10.0
<10.0
<10.0
11/24/2018 SDO 033
None
No
1
1
1
No
No
No
No
7.43
<2
<0.1
<5
>100% <10.0
<10.0
11/24/2018 IS #01
7.33
13.86
13.79
>100%
11/24/2018 IS #02
7.41
17.93
14.08
>100%
11/24/2018 IS #05
7.8
16.34
14.17
>100%
11/24/2018 IS #06
7.27
12.97
13.82
>100%
11/24/2018 IS #07
7.38
19.32
13.17
>100%
11/24/2018 IS #8A
7.44
17.7
14.51
>100%
11/24/2018 IS #10
7.12
17.92
14.3
>100%
11/24/2018 IS #11
7.19
16.48
13.68
>100%
12/2/2018 SDO 004
None
No
1
1
1
No
No
No
No
7.06
3.38
0.171
30
>100% <10.0
<10.0
12/2/2018 SDO 024
None
No
1
1
1
No
No
No
No
7.26
45.9
10.2
73
>100% <10.0
37.9
12/2/2018 SDO 026
None
No
1
1
1
No
No
No
No
7.15
3.97
<0.1
9
>100% <10.0
<10.0
12/2/2018 SDO 027
None
No
1
1
1
No
No
No
No
7.37
<2
0.139
<5
>100% <10.0
<10.0
12/2/2018 SDO 030
None
No
1
1
1
No
No
No
No
7.23
<2
1
8
>100% <10.0
<10.0
12/2/2018 SDO 033
None
No
1
1
1
No
No
No
No
7.31
7.69
1
13
>100% <10.0
<10.0
12/2/2018 IS #01
12/2/2018 IS #02
7.27
6.96
15.95
33.92
9.42
10.51
>100%
>100%
12/2/2018 IS #05
12/2/2018 IS #06
7.03
7.11
21.82
28.79
9.51
10.79
>100%
>100%
12/2/2018 IS #07
12/2/2018 IS #8A
7.96
1 7.43
121.4
55.71
10.86
9.28
1
1
1
1
1
>100%
1 >100%
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 22 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
12/2/2018 IS #10
7.57
21.36
11.15
>100%
12/2/2018 IS #11
7.37
15.98
9.78
>100%
12/14/2018 SDO 004
None
Yes
1
1
1
No
No
No
Yes
7.37
32.6
<0.1
81
>100% <10.0
<10.0
12/14/2018 SDO 016A
None
No
1
1
1
No
No
No
No
7.13
20.6
<0.1
41
>100% <10.0
<10.0
12/14/2018 SDO 024
None
No
1
1
1
No
No
No
No
7.28
130
0.105
706
>100% 113
284
12/14/2018 SDO 026
None
No
1
1
1
No
No
No
No
7.02
2.68
<0.1
<5
>100% <10.0
<10.0
12/14/2018 SDO 027
None
No
1
1
1
No
No
No
No
7.41
<2
<0.1
<5
>100% <10.0
<10.0
12/14/2018 SDO 030
None
No
1
1
1
No
No
No
No
6.84
<2
<0.1
<5
>100% <10.0
<10.0
12/14/2018 SDO 033
None
No
1
1
1
No
No
No
No
7.82
152
<0.1
232
>100% 25.6
25.4
12/14/2018 IS #01
7.26
14.92
10.29
>100%
12/14/2018 IS #02
7.31
18.38
10.73
>100%
12/14/2018 IS #05
7.62
27.82
11.38
>100%
12/14/2018 IS #06
7.39
29.41
10.94
>100%
12/14/2018 IS #07
12/14/2018 IS #8A
7.03
6.89
46.82
19.79
10.31
11.72
>100%
>100%
12/14/2018 IS #10
12/14/2018 IS #11
7.64
6.92
39.72
43.18
11.12
12.07
>100%
>100%
1/13/2019 SDO 004
1/13/2019 SDO 024
7.98
3.4
15
3/1/2019 SDO 004
3/1/2019 SDO 005
None
None
No
No
1
1
1
1
1
1
Yes
No
No
No
No
No
No
No
6.79
10.38
6.17
<5
<0.1
36
<0.1 0.767
0.116 <5
3/1/2019 SDO 007
3/1/2019 SDO 008
None
None
No
No
1
1
1
1
1
1
No
No
Yes
No
No
No
No
No
3/1/2019 SDO 009
3/1/2019 SDO 012
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
3/1/2019 SDO 019
None
No
1
1
1
Yes
No
No
No
3/1/2019 SDO 020
None
No
1
1
1
No
No
No
No
3/1/2019 SDO 023
None
No
1
1
1
No
No
No
No
3/1/2019 SDO 024
None
No
1
1
1
No
No
No
No
6.83
9.47
2.36
<5
<0.1
10
<0.1 0.556
0.246 <5
3/1/2019 SDO 029
None
No
1
1
1
No
No
No
No
3/1/2019 SDO 030
None
No
1
1
1
No
No
No
No
6.71
11.17
<2
<5
<0.1
<5
<0.1 1.2
0.092 <5
3/1/2019 SDO 033
None
No
1
1
1
No
No
No
No
7.92
9.31
<2
16.2
<0.1
<5
<0.1 0.781
0.098 <5
3/1/2019 SDO 036
None
No
1
1
1
No
No
No
No
3/1/2019 SDO 062
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 004
None
No
1
1
1
Yes
No
No
No
6.93
8.72
2.02
7.71
<0.1
20
<0.1 0.843
0.594 <5
6/19/2019 SDO 005
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 007
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 008
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 009
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 012
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 019
6/19/2019 SDO 020
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/19/2019 SDO 023
6/19/2019 SDO 028
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
6/19/2019 SDO 029
6/19/2019 SDO 033
None
None
No
No
1
1
1
1
1
1
No
No
No
No
No
No
No
No
8.03
9.13
<2
<5
<0.1
9
<0.1 0.417
0.126 <5
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 23 of 24 1212712019
Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit
Visual and Analytical Data Summary (continued)
Date Location
Color Odor Clarity FS SS Foam Sheen Eros.Dep. Other
pH Turb. D.O. BOD TSS NH3-N COD MBAS NO3+NO2-N Total P 0&G AT EG PG
6/19/2019 SDO 036
None
No
1
1
1
No
No
No
No
6/19/2019 SDO 062
None
No
1
1
1
No
No
No
No
Piedmont Triad International Airport NCS000508
NPDES Permit Renewol Application Sheet 24 of 24 1212712019