NC0021491_Report_19960918

North Carolina Division of Environmental Management
Water Quality Section / Intensive Survey Group
September 18, 1996
MEMORANDUM
To: Ruth Swanek
Through: Jay Sauber
From: Howard Bryant fkn /3
Subject: Long-term BOD Analysis for Mocksville WWTP,
Town of
County: Davie
NPDES # NC0021491
Receiving Stream:
Dutchman's Creek
Sub -basin: 030705
DAY BOD
3-N
TKN-N
NOX-N
TN-N
0
0.09
2.0
11.00
13.0
5 3.80
0.41
3.4
10.00
13.4
10 5.34
15 6.64
0.56
2.6
10.00
12.6
20 9.48
25 11.14
30 12.03
0.01
1.5
11.00
12.5
35 13.47
40 14.52
50 15.99
60 17.41
0.13
1.2
11.00
12.0
70 18.40
80 19.53
90 20.17
0.05
1.2
10.00
11.0
100 20.65
110 21.12
120 21.50
0.10
1.1
12.00
13.0
180 23.61
Date Collected: March 13, 1996
Collected by: Hockett
Test evaluation: excellent
0900.0900
pH: 7.5
Seeded: seeded
cc: Central Files
Regional Water Quality Supervisor