PIERPONT HEIGHTS TOWNHOMES OWNERS ASSOCIATION, INC.
NPDES ID: WVG551262
D — SNC: Discharge monitoring report not received
The facility didn't submit its required discharge monitoring report.
Violations
March 31, 2026
Coliform, fecal general
333% over limit
Discharged 1732.9 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Coliform, fecal general
766% over limit
Discharged 1732.9 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
Coliform, fecal general
247% over limit
Discharged 1732.9 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
September 30, 2025
Coliform, fecal general
159% over limit
Discharged 517.2 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
Coliform, fecal general
3% over limit
Discharged 517.2 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
51% over limit
Discharged 4.52 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Coliform, fecal general
29% over limit
Discharged 517.2 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
47% over limit
Discharged 3.2 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Numeric Violation
June 30, 2025
BOD, 5-day, 20 deg. C
70% over limit
Discharged 17 mg/L against a permitted limit of 10 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
197% over limit
Discharged 8.91 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Coliform, fecal general
502% over limit
Discharged 1203.3 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
240% over limit
Discharged 17 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
49% over limit
Discharged 8.91 mg/L against a permitted limit of 6 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Coliform, fecal general
141% over limit
Discharged 1203.3 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
Coliform, fecal general
201% over limit
Discharged 1203.3 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
19% over limit
Discharged 8.91 mg/L against a permitted limit of 7.5 mg/L (INST MAX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
36% over limit
Discharged 17 mg/L against a permitted limit of 12.5 mg/L (INST MAX)
DMR, Limited - Numeric Violation
March 31, 2025
Nitrogen, ammonia total [as N]
69% over limit
Discharged 25.3 mg/L against a permitted limit of 15 mg/L (INST MAX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
69% over limit
Discharged 25.3 mg/L against a permitted limit of 15 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Solids, total suspended
97% over limit
Discharged 118 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
97% over limit
Discharged 118 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Coliform, fecal general
505% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Overdue
Coliform, fecal general
505% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0056 MGD against a permitted limit of 0.013 MGD (DAILY MX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
322% over limit
Discharged 25.3 mg/L against a permitted limit of 6 mg/L (MO AVG)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
322% over limit
Discharged 25.3 mg/L against a permitted limit of 6 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
0% over limit
Discharged 1.74063599 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 1.74063599 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
1170% over limit
Discharged 127 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
1170% over limit
Discharged 127 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
408% over limit
Discharged 127 mg/L against a permitted limit of 25 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
408% over limit
Discharged 127 mg/L against a permitted limit of 25 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.346856 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
111% over limit
Discharged 25.3 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
111% over limit
Discharged 25.3 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
0% over limit
Discharged 9.9 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.346856 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 1.61714799 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
0% over limit
Discharged 1.61714799 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Coliform, fecal general
1110% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Overdue
Coliform, fecal general
1110% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
535% over limit
Discharged 127 mg/L against a permitted limit of 20 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
535% over limit
Discharged 127 mg/L against a permitted limit of 20 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 7.4 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.4 SU against a permitted limit of 9 SU (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
293% over limit
Discharged 118 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
293% over limit
Discharged 118 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
57% over limit
Discharged 118 mg/L against a permitted limit of 75 mg/L (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
57% over limit
Discharged 118 mg/L against a permitted limit of 75 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Coliform, fecal general
384% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Coliform, fecal general
384% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Numeric Violation
December 31, 2024
Solids, total suspended
0% over limit
Discharged 10 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
878% over limit
Discharged 97.8 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
878% over limit
Discharged 97.8 mg/L against a permitted limit of 10 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Oxygen, dissolved [DO]
0% over limit
Discharged 8.3 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Overdue
pH
0% over limit
Discharged 7.1 SU against a permitted limit of 9 SU (INST MAX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.25 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
389% over limit
Discharged 97.8 mg/L against a permitted limit of 20 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
389% over limit
Discharged 97.8 mg/L against a permitted limit of 20 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
291% over limit
Discharged 97.8 mg/L against a permitted limit of 25 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
291% over limit
Discharged 97.8 mg/L against a permitted limit of 25 mg/L (INST MAX)
DMR, Limited - Numeric Violation
Coliform, fecal general
0% over limit
Discharged 0.5 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0.001362 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 7.1 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Coliform, fecal general
0% over limit
Discharged 0.5 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.148004 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Coliform, fecal general
0% over limit
Discharged 0.5 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0.001362 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.000454 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.25 mg/L against a permitted limit of 6 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 10 mg/L against a permitted limit of 75 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.148004 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.000454 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0.0004 MGD against a permitted limit of 0.013 MGD (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 10 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.25 mg/L against a permitted limit of 15 mg/L (INST MAX)
DMR, Limited - Overdue
September 30, 2024
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.15 mg/L against a permitted limit of 6 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
75% over limit
Discharged 0.0228 MGD against a permitted limit of 0.013 MGD (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
75% over limit
Discharged 0.0228 MGD against a permitted limit of 0.013 MGD (DAILY MX)
DMR, Limited - Numeric Violation
Coliform, fecal general
0% over limit
Discharged 461.1 MPN/100mL against a permitted limit of 500 MPN/100mL (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.08626 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.012939 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.012939 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.15 mg/L against a permitted limit of 3 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 1 mg/L against a permitted limit of 10 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0.518014 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 6.5 SU against a permitted limit of 9 SU (INST MAX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.15 mg/L against a permitted limit of 7.5 mg/L (INST MAX)
DMR, Limited - Overdue
Coliform, fecal general
15% over limit
Discharged 461.1 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Overdue
Coliform, fecal general
15% over limit
Discharged 461.1 MPN/100mL against a permitted limit of 400 MPN/100mL (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 0.518014 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 1 mg/L against a permitted limit of 12.5 mg/L (INST MAX)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
23% over limit
Discharged 4.6 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Overdue
Oxygen, dissolved [DO]
23% over limit
Discharged 4.6 mg/L against a permitted limit of 6 mg/L (INST MIN)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0.08626 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Coliform, fecal general
131% over limit
Discharged 461.1 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Overdue
Coliform, fecal general
131% over limit
Discharged 461.1 MPN/100mL against a permitted limit of 200 MPN/100mL (MO GEOMN)
DMR, Limited - Numeric Violation
Solids, total suspended
0% over limit
Discharged 6 mg/L against a permitted limit of 75 mg/L (INST MAX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 1 mg/L against a permitted limit of 5 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 6 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.5 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (4 days ago)