NC0031836_report_19960806

North Carolina Division of Environmental Management
Water Quality Section / Intensive Survey Group
August 6, 1996
MEMORANDUM
To: Ruth Swanek,
Through: Jay Sauber
From: Howard Bryant /%'3
Subject: Long-term BOD Analysis for Statesville Fourth Creek WWTP
County: Iredell
NPDES #NC0031836
Receiving Stream: Fourth Creek
Sub -basin: 030706
DAY BOD NH3-N TKN-N NOX-N TN-N
0 0.15 1.2 8.40 9.6
5 4.38 0.26 1.5 8.60 10.1
10 7.00 0.09 1.1 8.50 9.6
15 8.79
20 10.20 0.05 0.9 9.40 10.3
25 11.28
30 12.14 0.12 0.9 9.20 10.1
35 13.05
40 13.96
50 15.27'
60 16.37 0.06 0.6 9.70 10.3
70 17.38
80 18.42
90 19.10 0.06 0.6 9.70 10.3
100 19.73
110 20.13
125 20.78
1'90 22.51 0.04 0.6 9.90 10.5
Date Collected: December 18, 1995
0800-0800
cc: Central Files
Regional Water Quality Supervisor
Collected by: Beam
pH:7.9
Test evaluation: excellent
Seeded: seeded