NCS000360 DMR SW (5)

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NIEHS Analytical Monitoring Summary E'
SAMPLING YEAR 4 PERIOD #2 -
Sampling Outfall
Date
Period Number
Location
Precipitation
(inches)
Field pH
(pH units)
Aluminum
(mg/L)
BOD
(mg/L)
COD
(mg/L)
Oil & Grease
(mg/L)
Total Nitrogen
(mg/L)
Total Phosphorus
(mg/L)
EPA Method 624
(VOC) (mg/L)
EPA Method 625 (SVOC) (mg/L)
07/15/2014 2nd 1
108
3.52
6.900
282
ND
35
ND
1.5
0.09(
ND
Bis(2-ethylhexyl)phthalate = 1.7 ug/L
2
105
3.52
6.70
0.301
12.0
40
ND
0.63
0.170
ND
Bis(2-eth4hexyi)ph1haiate = 1.7 U911-
g/L3
3
104
1 3.52
6.90 1
0.789
5.4
25
1 ND
1.9
0.400
ND
ND
Stormwater Permit Benchmark Values 6 - 9 0.75 30 120 30 30 2 Benzene = 6.7 'Anthracene = .005
Toluene = .0018 Pentachlorophenol = .019.
SAMPLING YEAR 5 PERIOD #1 (UPDATEDI
Sampling Outfall
Date Period Number
Location
Precipitation
(inches)
Field pH
(pH units)
Aluminum
(mg/L)
BOD
(mg/L)
COD
(mg/L)
Oil & Grease
(mg/L)
Total Nitrogen
(mglL)
Total Phosphorus
(mglL)
EPA Method 624
(VOC) (mg/L)
EPA Method 625 (SVOC) (mg/L)
02/09/20151 2nd 1
108
0.62
8.20
1.000
9.2
61
ND
4.1
0.070
ND
ND
2
105
0.62
7.80
0.679
8.6
54
ND
4.6
0.098
ND
ND
3
104
0.62
7.80
2.130
5.0
56
ND
16
0.200
ND
ND
Stormwater Permit Benchmark Values 6-9 0.75 30 120 3.0 30 2 Benzene = 6.7 Anthracene =.005
Toluene =.O018 Pentachlorophenol = .019