GREAT WESTERN SAWMILL
NPDES ID: WAR000767
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
This quarter: 11 permit schedule violations.
Violations
December 31, 2025
Copper, total [as Cu]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.014 mg/L (AVERAGE)
DMR, Limited - Overdue
Chemical oxygen demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 120 mg/L (AVERAGE)
DMR, Limited - Overdue
Chemical oxygen demand [COD]
0% over limit
Discharged 0 mg/L against a permitted limit of 120 mg/L (AVERAGE)
DMR, Limited - Overdue
Turbidity
0% over limit
Discharged 0 NTU against a permitted limit of 25 NTU (AVERAGE)
DMR, Limited - Overdue
Oil and grease visual
0% over limit
Discharged 0 pass=0;fail=1 against a permitted limit of 0 pass=0;fail=1 (DAILY MX)
DMR, Monitor Only - Overdue
Turbidity
0% over limit
Discharged 0 NTU against a permitted limit of 25 NTU (AVERAGE)
DMR, Limited - Overdue
First flagged
April 14, 2026 (5 months ago)
Last confirmed
September 15, 2026 (4 days ago)