UNIV.OF MARYLAND AT COLLEGE PK
NPDES ID: MD0063801
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 57 effluent violations.
Violations
June 30, 2026
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
76% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
22% over limit
Discharged 0.049 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
May 31, 2026
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2026
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
90% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
32% over limit
Discharged 0.053 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
71% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
147% over limit
Discharged 0.069 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
140% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
66% over limit
Discharged 0.067 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
169% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.075 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.55 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.53 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Numeric Violation
November 30, 2025
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
11% over limit
Discharged 0.031 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
40% over limit
Discharged 0.039 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Temp. diff. between up/down stream deg. F
Limit violation
Discharged 7 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 6.17 SU against a permitted limit of 6.5 SU (MINIMUM)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Temp. diff. between up/down stream deg. F
Limit violation
Discharged 40 deg F against a permitted limit of 0 deg F (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
86% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
29% over limit
Discharged 0.052 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
June 30, 2025
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
0% over limit
Discharged 0.028 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
36% over limit
Discharged 0.038 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
18% over limit
Discharged 0.033 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.07 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
17% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
68% over limit
Discharged 0.047 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 10.34 SU against a permitted limit of 8.5 SU (MAXIMUM)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
34% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0403 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
94% over limit
Discharged 0.054 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Copper, total [as Cu]
33% over limit
Discharged 0.037 mg/L against a permitted limit of 0.0279 mg/L (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (4 days ago)