MEMPHIS - TE MAXSON STP SOUTH PLANT
NPDES ID: TN0020729
X — SNC: Effluent violation (non-monthly average limit)
The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.
This quarter: 14 effluent violations.
Violations
May 31, 2026
Solids, settleable
14900% over limit
Discharged 0.15000001 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
147% over limit
Discharged 63 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
29% over limit
Discharged 18492.32784462 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
480% over limit
Discharged 557 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
190% over limit
Discharged 139 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
113% over limit
Discharged 34896.25570679 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
130% over limit
Discharged -38 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
1% over limit
Discharged 21736.15781736 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
89% over limit
Discharged 46469.62360954 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
132% over limit
Discharged 195 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
79% over limit
Discharged 75 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
44% over limit
Discharged 91 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
126% over limit
Discharged 163 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Solids, settleable
500% over limit
Discharged 0.006 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
pH
0% over limit
Discharged 5.85 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
Solids, total suspended
27% over limit
Discharged 61 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
4% over limit
Discharged 25616.49578476 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
18% over limit
Discharged 85 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
22% over limit
Discharged 27 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
13% over limit
Discharged 83 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, settleable
3100% over limit
Discharged 0.032 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
70% over limit
Discharged 0.3 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
129% over limit
Discharged 220 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
29% over limit
Discharged 108 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2026
Solids, total suspended
98% over limit
Discharged 95 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
190% over limit
Discharged -74 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
326% over limit
Discharged 409 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
172% over limit
Discharged 196 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
80% over limit
Discharged 0.2 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
49% over limit
Discharged 24327.13579559 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
60% over limit
Discharged 76 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
89% over limit
Discharged 40479.54765987 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
132% over limit
Discharged 146 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
465% over limit
Discharged 475 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
123% over limit
Discharged 54637.99154091 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
110% over limit
Discharged 88 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
35% over limit
Discharged 19378.53583717 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
5900% over limit
Discharged 0.06 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, settleable
50% over limit
Discharged 0.0015 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
BOD, 5-day, 20 deg. C
74% over limit
Discharged 146 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
43% over limit
Discharged 103 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, settleable
100% over limit
Discharged 0.002 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
14% over limit
Discharged 48 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
38% over limit
Discharged 87 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
15% over limit
Discharged 55 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
126% over limit
Discharged 217 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2025
Solids, settleable
100% over limit
Discharged 0.002 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
96% over limit
Discharged 188 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
95% over limit
Discharged 164 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
8% over limit
Discharged 68 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
8% over limit
Discharged 78 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
5% over limit
Discharged 44 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Oxygen, dissolved [DO]
50% over limit
Discharged 0.5 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.11 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
Solids, settleable
1300% over limit
Discharged 0.014 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
47% over limit
Discharged 141 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Solids, total suspended
206% over limit
Discharged 294 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, settleable
3100% over limit
Discharged 0.032 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
44% over limit
Discharged 69 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
76% over limit
Discharged 127 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
30% over limit
Discharged 109 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
27% over limit
Discharged 81 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
55% over limit
Discharged 7 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
14% over limit
Discharged 27997.72576475 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Solids, total suspended
38% over limit
Discharged 66 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
97% over limit
Discharged 189 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
70% over limit
Discharged 0.3 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
31% over limit
Discharged 55 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
2200% over limit
Discharged 0.023 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
5% over limit
Discharged 25867.55778265 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
32% over limit
Discharged 83 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
83% over limit
Discharged 132 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
83% over limit
Discharged 154 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2025
BOD, 5-day, 20 deg. C
25% over limit
Discharged 79 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
100% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
53% over limit
Discharged 110 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
67% over limit
Discharged 75 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
90% over limit
Discharged 91 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
1700% over limit
Discharged 0.018 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
46% over limit
Discharged 123 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
43% over limit
Discharged 60 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
70% over limit
Discharged 163 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
13% over limit
Discharged 18500.95384455 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Solids, total suspended
11% over limit
Discharged 107 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
5% over limit
Discharged 66 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, settleable
2400% over limit
Discharged 0.025 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
7% over limit
Discharged 23067.73980618 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
137% over limit
Discharged 199 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2025
BOD, 5-day, 20 deg. C
43% over limit
Discharged 60 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
208% over limit
Discharged 259 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
108% over limit
Discharged 44551.01962566 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
31% over limit
Discharged 63 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
138% over limit
Discharged 171 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
43% over limit
Discharged 14 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
112% over limit
Discharged 52116.4755621 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
25% over limit
Discharged 17918.47184944 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
137% over limit
Discharged 149 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
271% over limit
Discharged 356 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
16% over limit
Discharged 18895.93384123 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
62% over limit
Discharged 3 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, settleable
3900% over limit
Discharged 0.04 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Solids, total suspended
44% over limit
Discharged 69 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
26% over limit
Discharged 91 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
120% over limit
Discharged 211 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
219% over limit
Discharged 268 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
46% over limit
Discharged 92 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
7% over limit
Discharged 84 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
21% over limit
Discharged 17277.42385483 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
88% over limit
Discharged 79 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
1200% over limit
Discharged 0.013 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2025
Solids, total suspended
187% over limit
Discharged 70315.51940918 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
138% over limit
Discharged 114 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
100% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
149% over limit
Discharged 179 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
212% over limit
Discharged -87 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
130% over limit
Discharged 32942.23972321 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
176% over limit
Discharged 59304.2035017 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
746% over limit
Discharged 812 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, settleable
14900% over limit
Discharged 0.15000001 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
141% over limit
Discharged 39379.05166912 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
120% over limit
Discharged 67 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
140% over limit
Discharged 101 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
146% over limit
Discharged 155 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
555% over limit
Discharged 550 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
13% over limit
Discharged 83 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
38% over limit
Discharged 17 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
January 31, 2025
BOD, 5-day, 20 deg. C
131% over limit
Discharged 49604.9475832 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
20% over limit
Discharged 82 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
143% over limit
Discharged 39811.25966549 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
3900% over limit
Discharged 0.04 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
124% over limit
Discharged 32035.60173082 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
196% over limit
Discharged 142 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
222% over limit
Discharged -93 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
183% over limit
Discharged 178 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
20% over limit
Discharged 28 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
344% over limit
Discharged 426 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
186% over limit
Discharged 70049.92941141 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
180% over limit
Discharged 58 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
307% over limit
Discharged 342 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
254% over limit
Discharged 255 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
169% over limit
Discharged 113 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
December 31, 2024
BOD, 5-day, 20 deg. C
109% over limit
Discharged 44812.06962347 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
335% over limit
Discharged 365 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, settleable
24900% over limit
Discharged 0.25000001 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
127% over limit
Discharged 32511.84772682 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
181% over limit
Discharged 68856.36342144 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
27% over limit
Discharged 81 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
169% over limit
Discharged 113 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
248% over limit
Discharged -109 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
25% over limit
Discharged 25 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, total suspended
158% over limit
Discharged 124 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
186% over limit
Discharged 206 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
124% over limit
Discharged 141 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
133% over limit
Discharged 65 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
614% over limit
Discharged 685 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
138% over limit
Discharged 38919.60367298 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Oxygen, dissolved [DO]
100% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
37% over limit
Discharged 33556.50171804 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
120% over limit
Discharged 31423.15573597 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, settleable
200% over limit
Discharged 0.003 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
85% over limit
Discharged 133 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
184% over limit
Discharged 179 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
33% over limit
Discharged 80 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
73% over limit
Discharged 74 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
236% over limit
Discharged 282 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
125% over limit
Discharged 48229.78159475 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
259% over limit
Discharged 345 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
56% over limit
Discharged 25547.94178534 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
247% over limit
Discharged -108 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
179% over limit
Discharged 117 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
92% over limit
Discharged 92 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
October 31, 2024
BOD, 5-day, percent removal
33% over limit
Discharged 80 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
99% over limit
Discharged 191 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
13% over limit
Discharged 81 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
46% over limit
Discharged 70 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
56% over limit
Discharged 33497.93571854 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
193% over limit
Discharged 123 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
308% over limit
Discharged 343 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
20% over limit
Discharged 28 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
20% over limit
Discharged 82 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
143% over limit
Discharged 153 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
93% over limit
Discharged 27552.80576849 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
BOD, 5-day, 20 deg. C
104% over limit
Discharged 171 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
13% over limit
Discharged 83 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
98% over limit
Discharged 190 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
59% over limit
Discharged 38989.97367239 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
67% over limit
Discharged 80 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
121% over limit
Discharged 93 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
2% over limit
Discharged 39 % against a permitted limit of 40 % (DAILY MN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
78% over limit
Discharged 25503.44978571 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
78% over limit
Discharged 128 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
38% over limit
Discharged 22497.06181097 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
73% over limit
Discharged 37129.48168802 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
100% over limit
Discharged 126 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, suspended percent removal
7% over limit
Discharged 84 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
100% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
August 31, 2024
Solids, total suspended
41% over limit
Discharged 135 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
307% over limit
Discharged 342 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
39% over limit
Discharged 100 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
13% over limit
Discharged 83 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
56% over limit
Discharged 75 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
183% over limit
Discharged 119 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
89% over limit
Discharged 27111.5177722 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
143% over limit
Discharged 153 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
61% over limit
Discharged 34549.8537097 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
4% over limit
Discharged 17005.02385712 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
July 31, 2024
BOD, 5-day, 20 deg. C
225% over limit
Discharged 273 mg/L against a permitted limit of 84 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
180% over limit
Discharged 60154.09149456 kg/d against a permitted limit of 21468.752 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, percent removal
53% over limit
Discharged 77 % against a permitted limit of 85 % (MO AV MN)
DMR, Limited - Numeric Violation
Solids, total suspended
119% over limit
Discharged 35833.31169891 kg/d against a permitted limit of 16357.166 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
192% over limit
Discharged 184 mg/L against a permitted limit of 63 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
135% over limit
Discharged 113 mg/L against a permitted limit of 48 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
120% over limit
Discharged 211 mg/L against a permitted limit of 96 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
267% over limit
Discharged 154 mg/L against a permitted limit of 42 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
74% over limit
Discharged 42750.0016408 kg/d against a permitted limit of 24535.522 kg/d (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
78% over limit
Discharged 128 mg/L against a permitted limit of 72 mg/L (WKLY AVG)
DMR, Limited - Numeric Violation
Solids, settleable
400% over limit
Discharged 0.005 mg/L against a permitted limit of 0.001 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
242% over limit
Discharged 48924.40158892 kg/d against a permitted limit of 14312.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
100% over limit
Discharged 0 mg/L against a permitted limit of 1 mg/L (INST MIN)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)