CITY OF TENAHA WWTP
NPDES ID: TX0069086
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: 9 effluent violations, 1 single-event violation.
Violations
May 31, 2026
Solids, total suspended
113% over limit
Discharged 32 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
20% over limit
Discharged 4 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
112% over limit
Discharged 21.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
April 30, 2026
Solids, total suspended
8% over limit
Discharged 65 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
24% over limit
Discharged 3.8 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
273% over limit
Discharged 55.9 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
42% over limit
Discharged 2.84 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
242% over limit
Discharged 34.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
37% over limit
Discharged 48 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
March 31, 2026
BOD, carbonaceous [5 day, 20 C]
109% over limit
Discharged 73 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Solids, total suspended
44% over limit
Discharged 15.70839987 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
290% over limit
Discharged 39 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
123% over limit
Discharged 3.23701997 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
367% over limit
Discharged 70 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
745% over limit
Discharged 16.9 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
141% over limit
Discharged 36.2 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
94% over limit
Discharged 0.3 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
50% over limit
Discharged 90 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
February 28, 2026
BOD, carbonaceous [5 day, 20 C]
892% over limit
Discharged 99.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
399% over limit
Discharged 9.97 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
152% over limit
Discharged 18.29619985 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
171% over limit
Discharged 40.7 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
54% over limit
Discharged 2.3 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
87% over limit
Discharged 28 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
37% over limit
Discharged 1.98397998 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
246% over limit
Discharged 121 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
January 31, 2026
Solids, total suspended
268% over limit
Discharged 55.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
163% over limit
Discharged 92 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Solids, total suspended
18% over limit
Discharged 71 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Solids, total suspended
12% over limit
Discharged 12.2579999 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
230% over limit
Discharged 6.6 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
34% over limit
Discharged 3.3 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
368% over limit
Discharged 46.8 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
9% over limit
Discharged 1.58445999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
28% over limit
Discharged 9.30699992 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.03511999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
9% over limit
Discharged 38 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
9% over limit
Discharged 38 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.8 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
18% over limit
Discharged 4.1 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
18% over limit
Discharged 4.1 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
152% over limit
Discharged 25.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
152% over limit
Discharged 25.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 12.6 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.9083 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 5.31179996 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 54 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.9 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 9.67019992 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
45% over limit
Discharged 2.9 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
45% over limit
Discharged 2.9 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.070601 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 54.8 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
188% over limit
Discharged 43.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
188% over limit
Discharged 43.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
November 30, 2025
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.575 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.71 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.08715 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 53.7 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
28% over limit
Discharged 3.6 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
28% over limit
Discharged 3.6 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.11804 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
145% over limit
Discharged 24.5 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
145% over limit
Discharged 24.5 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 5.26639996 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.11197 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
248% over limit
Discharged 52.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
248% over limit
Discharged 52.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 34 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
7% over limit
Discharged 11.7131999 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
7% over limit
Discharged 11.7131999 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 57 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
October 31, 2025
E. coli
0% over limit
Discharged 53.6 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 50 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
108% over limit
Discharged 31.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
108% over limit
Discharged 31.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.4 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.1 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.24011 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, carbonaceous [5 day, 20 C]
51% over limit
Discharged 15.1 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
51% over limit
Discharged 15.1 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.22459998 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
36% over limit
Discharged 3.2 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
36% over limit
Discharged 3.2 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 21 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 4.53999996 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.78087999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
198% over limit
Discharged 5.96 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
198% over limit
Discharged 5.96 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 8.72 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.066467 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
September 30, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.062198 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.506 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
116% over limit
Discharged 23.5625998 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
116% over limit
Discharged 23.5625998 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 0.92161999 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.3 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
321% over limit
Discharged 63.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
321% over limit
Discharged 63.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.334 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0759 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 5.5 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 56.3 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.049944 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
223% over limit
Discharged 194 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
223% over limit
Discharged 194 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
August 31, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.060382 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 0.53572 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.239 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 31.3 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 3.96795997 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
5% over limit
Discharged 15.7 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
5% over limit
Discharged 15.7 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.7 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.4 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.061555 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.19576 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.41 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 52.5 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
July 31, 2025
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.3 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.055388 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.5 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.191 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 4.99399996 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 0.93523999 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 35.3 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.1 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 5.1 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.099536 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.13734 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
11% over limit
Discharged 16.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
11% over limit
Discharged 16.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.385 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 54 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
June 30, 2025
pH
0% over limit
Discharged 8.3 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 26.8 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 58.6 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.14132 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 76 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.4 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.4 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.3174 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
48% over limit
Discharged 22.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
48% over limit
Discharged 22.2 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.128 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5.9 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.060382 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 1.37107999 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.107 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
14% over limit
Discharged 12.4395999 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
14% over limit
Discharged 12.4395999 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
May 31, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.06 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 36 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.41913 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.173944 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.02029998 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 6.4 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 56.8 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
53% over limit
Discharged 23 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
53% over limit
Discharged 23 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.78541999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
47% over limit
Discharged 16.02619987 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
47% over limit
Discharged 16.02619987 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 4.03 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 70 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.9 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 6.9 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.4 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
April 30, 2025
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.76031998 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 51.4 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.88 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 4.8 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.7 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.46657 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5.6 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 76 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.784 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 9.1 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.59927999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
48% over limit
Discharged 89 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
48% over limit
Discharged 89 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.174349 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
285% over limit
Discharged 57.8 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
285% over limit
Discharged 57.8 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
237% over limit
Discharged 36.72859969 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
237% over limit
Discharged 36.72859969 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.1 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
March 31, 2025
Solids, total suspended
112% over limit
Discharged 23.10859981 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
112% over limit
Discharged 23.10859981 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 6.03819995 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.22125 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
13% over limit
Discharged 68 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
13% over limit
Discharged 68 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
6% over limit
Discharged 4.7 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
6% over limit
Discharged 4.7 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 14 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 3.5 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 9.9 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.167364 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
177% over limit
Discharged 41.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
177% over limit
Discharged 41.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
E. coli
0% over limit
Discharged 60.7 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.87167999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.6 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.31 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
February 28, 2025
pH
0% over limit
Discharged 8 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
32% over limit
Discharged 2.63 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
32% over limit
Discharged 2.63 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.6129 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 7.1 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 8.6 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 5.85 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
52% over limit
Discharged 2.21097998 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
52% over limit
Discharged 2.21097998 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
0% over limit
Discharged 5 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Solids, total suspended
131% over limit
Discharged 34.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
131% over limit
Discharged 34.6 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 6.80999994 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 12 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
15% over limit
Discharged 0.2193 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
15% over limit
Discharged 0.2193 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 52 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
179% over limit
Discharged 30.37259974 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
179% over limit
Discharged 30.37259974 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
E. coli
0% over limit
Discharged 53.7 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
January 31, 2025
Nitrogen, ammonia total [as N]
230% over limit
Discharged 6.6 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
140% over limit
Discharged 36 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
28% over limit
Discharged 3.6 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
44% over limit
Discharged 14.4 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
134% over limit
Discharged 3.40499997 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
2% over limit
Discharged 7.44559994 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
65% over limit
Discharged 18.02379985 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
December 31, 2024
Solids, total suspended
60% over limit
Discharged 24 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
18% over limit
Discharged 12.84819989 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
November 30, 2024
Solids, total suspended
0% over limit
Discharged 6.03819995 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 9.66 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 18 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.099 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
41% over limit
Discharged 2.81 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
41% over limit
Discharged 2.81 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.96701999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.9 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.228 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 13.8 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.67739997 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 58.1 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5.1 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 12 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 70 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 8.2 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
October 31, 2024
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.074 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 52.2 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 9.07 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 78 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6.21979995 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.1 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.8 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 15 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
5% over limit
Discharged 2.1 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
5% over limit
Discharged 2.1 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 1.38469999 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5.6 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.123 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 7.8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 1.05327999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 34.7 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.6 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
September 30, 2024
Solids, total suspended
0% over limit
Discharged 9.9 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 14.4 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6.03819995 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
20% over limit
Discharged 1.74335999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
20% over limit
Discharged 1.74335999 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
E. coli
0% over limit
Discharged 76 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 49.8 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
141% over limit
Discharged 4.82 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
141% over limit
Discharged 4.82 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.2 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 9.57 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 4.72159996 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 7.4 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
18% over limit
Discharged 4.1 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
18% over limit
Discharged 4.1 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.05804 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.28415 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 13 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.1 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
August 31, 2024
Solids, total suspended
0% over limit
Discharged 18.3 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 3.4 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 2.42435998 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0366 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8.4 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 2.6 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.26386 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
70% over limit
Discharged 3.4 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
70% over limit
Discharged 3.4 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.59474 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 0.47216 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 76 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
0% over limit
Discharged 5.5 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 49.8 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 13.1 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 10.7 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
pH
0% over limit
Discharged 8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
July 31, 2024
pH
0% over limit
Discharged 7.8 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 4.9 mg/L against a permitted limit of 10 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
19% over limit
Discharged 17.9 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
19% over limit
Discharged 17.9 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.11967 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 8.85299993 kg/d against a permitted limit of 10.896 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.26332 kg/d against a permitted limit of 1.4528 kg/d (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
14% over limit
Discharged 2.27 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
14% over limit
Discharged 2.27 mg/L against a permitted limit of 2 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 8.1 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 53 MPN/100mL against a permitted limit of 126 MPN/100mL (DAILY AV)
DMR, Limited - Overdue
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 9.4 mg/L against a permitted limit of 35 mg/L (SINGGRAB)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
20% over limit
Discharged 4 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
20% over limit
Discharged 4 mg/L against a permitted limit of 5 mg/L (MO MIN)
DMR, Limited - Numeric Violation
BOD, carbonaceous [5 day, 20 C]
0% over limit
Discharged 1.33475999 kg/d against a permitted limit of 7.264 kg/d (DAILY AV)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 31.3 mg/L against a permitted limit of 60 mg/L (SINGGRAB)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 8.29 mg/L against a permitted limit of 15 mg/L (SINGGRAB)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 79 MPN/100mL against a permitted limit of 399 MPN/100mL (SINGGRAB)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.064874 MGD against a permitted limit of 0.19 MGD (DAILY AV)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (24 days ago)