NCS000122_Historical Stormwater Data_20190715

Discharge Monitoring Event RE
Sample
Collection
Date
Total Flow
24-hour
rainfallSuspended
amount
(in)
Total
Solids
Creosote
Chemical
Oxygen
Demand
Biochemical
Oxygen
Demand
9/15/1999
-
75
N/A
N/A
N/A
9/28/1999
-
N/A
N/A
N/A
3/20/2000
1.8
52
N/A
N/A
N/A
7/25/2000
0.5
120
N/A
N/A
N/A
8/8/2005
0.7
289
N/A
N/A
N/A
11/21/2005
1
72
N/A
N/A
N/A
1/11/2009
0.15
106
BDL
28
BDL
3/1/2009
2.25
33.3
BDL
38.1
6
8/24/2010
N/A
1.6
200
<0.010
68
2.5
5/16/2014
3.56
130
N/A
62
N/A
4/10/2015
1.72
12/30/2015
1.79
25.4
N/A
68.8
BDL
2/16/2016
1.42
8/5/2016
1.54
4/25/2017
0.65
16.7
N/A
56.7
N/A
10/24/2017
2
3/20/2018
1.76
12/14/2018
0.42
4/10/2019
0.3

!sults for Outfall 001
Non -Polar
oil &
grease
Tota I
Copper
Total Lead
Total Zinc
Tota I
Arsenic
Tota I
Chromium
pH
N/A
0.0464
0.0104
N/A
0.0273
BDL
N/A
N/A
0.0682
BDL
N/A
0.201
0.0771
N/A
N/A
0.0201
BDL
N/A
0.0395
BDL
N/A
N/A
0.039
N/A
N/A
0.027
0.024
N/A
N/A
0.0426
N/A
N/A
0.0792
0.0621
N/A
N/A
BDL
N/A
N/A
BDL
BDL
N/A
N/A
0.0382
N/A
N/A
N/A
N/A
5.5
N/A
0.0178
N/A
N/A
N/A
N/A
5.6
N/A
0.355
N/A
N/A
N/A
N/A
'
<3.12
0.0223
N/A
N/A
N/A
N/A
N/A
No Flow
BDL
I n.0358
N/A
N/A
N/A
N/A
6.48
No Flow
No Flow
<5.38
1 0.454
N/A
N/A
N/A
N/A
N/A
No Flow
No Flow
No Flow
No Flow