NC0025453_monitoring information_19930219

North Carolina Division of Environmental Management
Water Quality Section / Intensive Survey Group _ L'
February 19, 1993 �`ck \ 2
MEMOrwint i P
To: Ruth Swanek
Through: Jay Sauber,/�r�
From:
Howard Bryant /V()"4
Subject:
Long-term BOD Analysis forClayton WWTP (before chlorination)
County: Johnston
NPDES # NCOO25453
Receiving Stream: Little Creek
Sub -basin: 030402
DAY
BODNH3-N
TKN-N
OX-N
TN-N
0
1.40
4.2
0.03
4.2
5
4.97
1.80
4.5
0.46
5.0
10
17.79
0.06
8.7
3.20
11.9
15
20.31
0.05
0.8
3.30
4.1
20
21.59
0.05
1.0
3.60
4.6
25
22.58
0.05
0.7
3.80
4.5
30
23.17
0.03
0.7
3.40
4.1
35
23.71
40
24.13
50
24.88
60
25.49
0.01
0.7
3.40
4.1
70
26.21
80
26.78
90
27.28
100
27.68
110
28.01
130
28.65
0.01
0.5
3.90
4.4
176
29.75
Date Collected: August 27, 1992
1045
cc: Central Files
Ot Regional Water Quality Supervisor
Collected by: Price Test evaluation: excellent
pH: 7.8 Seeded: unseeded
0 , 01

North Carolina Division of Environmental Management
Water Quality Section / Intensive Survey Group
February 19, 1993
h'IFMORA[° DUM
To: Ruth Swanek
Through: Jay Sauber�j�w_ FEHI f E:
From: Howard Bryant /J*ot/S
Subject:
Long-term BOD Analysis for Little Creek upstream Clayton
County: Johnston
NPDES #
Receiving Stream:
Sub -basin: 030402
DAY
BOD NH3-N
TKN-N
NOX-N
TN-N
0
0.03
0.7
0.24
0.9
5
2.03 0.06
0.5
0.24
0.7
10
3.38 0.05
0.5
0.36
0.9
15
4.35
20
5.02
25
5.54
30
5.97
35
6.40
40
6.74
50
7.29
60
7.71
70
8.28
80
8.72
90
9.08
100
9.40
110
9.71
130
10.23
176
11.29
Date Collected: August 27, 1992
1050
cc: Central Files
Regional Water Quality Supervisor
0.03 0.4 0.41 0.8
0.01 0.3 0.45 0.8
0.01 0.3 0.58 0.9
Collected by: Price Test evaluation: excellent
pH: 7.0 Seeded: unseeded