NPDES IN0039101 · Clean Water Act
INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT, Demotte, IN: NPDES IN0039101 discharge permit, effluent exceedances, inspections, penalties
INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT, Demotte, Indiana: Individual permit IN0039101, held by COMMUNITY UTILITIES - DEMOTTE WWTP; Administratively continued; issued October 4, 2018, term to December 31, 2023, by IDEM; discharges to UM/KANKAKEE R/CANDLEWOOD LATERAL DT.
2 of the 11 pollutants listed for NPDES IN0039101 have no violation or effluent exceedance.
- Nitrogen, ammonia total [as N]: 8 limits, 52 violations of any kind, 26 effluent exceedances, latest August 31, 2025, largest 450% over the limit.
- Chlorine, total residual: 4 limits, 20 violations of any kind, 16 effluent exceedances, latest September 30, 2019, largest 248% over the limit.
- E. coli, colony forming units [CFU]: 3 limits, 15 violations of any kind, 15 effluent exceedances, latest July 31, 2026, largest 146% over the limit.
- Solids, total suspended: 8 limits, 37 violations of any kind, 11 effluent exceedances, latest August 31, 2022, largest 123% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 8 limits, 36 violations of any kind, 9 effluent exceedances, latest September 30, 2025, largest 144% over the limit.
- Oxygen, dissolved [DO]: 2 limits, 9 violations of any kind, 1 effluent exceedance, latest June 30, 2025, largest 5% over the limit.
- pH: 2 limits, 12 violations of any kind.
- Flow, in conduit or thru treatment plant: 2 limits, 12 violations of any kind.
- Flow, wastewater by-passing trtmnt plant: 0 limits, 6 violations of any kind.
- Number of Events: 2 limits.
- Flow, total: 1 limit.
- June 8, 2026: Reconnaissance without Sampling (S).
INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT among its neighbors
8 discharge permits are in the Wentworth Ditch-Knight Ditch subwatershed (HUC 071200011102); IN0039101 is one. Its county: 32, 2 major; IN0039101 is minor permit.
Other permits in the Wentworth Ditch-Knight Ditch subwatershed (HUC 071200011102)
- DEMOTTE TRAVEL CENTER WASTEWATER TREATMENT PLANT, Demotte: IN0063282, minor, term to 2018-10-31
- IN DOT DES. 2000020 I-65 & SR 10 INTERCHANGE MODIFICATION, Kersey: INRA17268, minor, term to 2030-12-03
- LOVE'S DEMOTTE RV PARK SOIL BORROW AREA, Demotte: INRA10406, minor, term to 2027-08-25
- LOVE'S TRAVEL STOP SIDEWALK, Demotte: INRA11180, minor, term to 2028-02-05
- LOVES TRAVEL STOP, Demotte: INRA09154, minor, term to 2027-02-16
- NEWTON COUNTY RWSD PLANT 2, Enos: IN0063479, minor, term to 2024-09-30
- SADDLE CREEK, Lake Village: INRA18327, minor, term to 2031-06-09
Identity
| Facility | INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT |
|---|---|
| Permittee | COMMUNITY UTILITIES - DEMOTTE WWTP |
| NPDES ID | IN0039101 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | October 4, 2018 |
| Expires | December 31, 2023 |
| Agency | IDEM |
| Address | Demotte, IN 46310 |
| Receiving water | UM/KANKAKEE R/CANDLEWOOD LATERAL DT |
| Subwatershed | Wentworth Ditch-Knight Ditch (HUC 071200011102) |
NPDES IN0039101: effluent limits and exceedances
INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT (NPDES IN0039101): 11 pollutants on file, 10 limited; 9 with a violation of any kind, 6 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 52 | 26 | August 31, 2025 | 450% over the limit |
| Chlorine, total residual | 4 | 20 | 16 | September 30, 2019 | 248% over the limit |
| E. coli, colony forming units [CFU] | 3 | 15 | 15 | July 31, 2026 | 146% over the limit |
| Solids, total suspended | 8 | 37 | 11 | August 31, 2022 | 123% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 36 | 9 | September 30, 2025 | 144% over the limit |
| Oxygen, dissolved [DO] | 2 | 9 | 1 | June 30, 2025 | 5% over the limit |
| pH | 2 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 12 | 0 | ||
| Flow, wastewater by-passing trtmnt plant | 0 | 6 | 0 | ||
| Number of Events | 2 | 0 | 0 | ||
| Flow, total | 1 | 0 | 0 |
NPDES IN0039101: inspections, violations and enforcement
NPDES IN0039101: 1 inspection
| Date | What EPA recorded | Agency |
|---|---|---|
| June 8, 2026 | Reconnaissance without Sampling | S |
NPDES IN0039101 (INDIANA AMERICAN WATER - DEMOTTE WASTEWATER TREATMENT PLANT): no single-event violation, formal enforcement action and informal enforcement action on file.
Watch NPDES IN0039101
NPDES IN0039101: one email when its EPA record changes — $99/month.
Permits near NPDES IN0039101
NPDES IN0039101: 11 pollutant rows, 1 dated events; ICIS-NPDES download, loaded September 15, 2026.