HECTOR WWTP, Hector, MN: NPDES MN0025445 discharge permit, effluent exceedances, inspections, penalties

HECTOR WWTP, Hector, Minnesota: Individual permit MN0025445, held by Hector city of; Publicly owned treatment works; Effective; issued October 1, 2021, term to September 30, 2026, by STA.

18 of the 26 pollutants listed for NPDES MN0025445 have no violation or effluent exceedance.

• pH: 4 limits, 9 violations of any kind, 9 effluent exceedances, latest August 31, 1992.
• BOD, carbonaceous [5 day, 20 C]: 6 limits, 95 violations of any kind, 5 effluent exceedances, latest May 31, 1990, largest 64% over the limit.
• Phosphorus, total [as P]: 8 limits, 4 violations of any kind, 4 effluent exceedances, latest September 30, 2024, largest 62% over the limit.
• Coliform, fecal MPN + membrane ftl 44.5 C: 1 limit, 3 violations of any kind, 3 effluent exceedances, latest June 30, 1992, largest 232% over the limit.
• Solids, total suspended: 7 limits, 95 violations of any kind, 2 effluent exceedances, latest August 31, 1992, largest 30% over the limit.
• Chloride [as Cl]: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest January 31, 2025, largest 34% over the limit.
• Solids, suspended percent removal: 1 limit, 1 violation of any kind, 1 effluent exceedance, latest August 31, 2025, largest 31% over the limit.
• Flow, in conduit or thru treatment plant: 3 limits, 1 violation of any kind.
• Nitrogen, total [as N]: 2 limits.
• Nitrogen, Kjeldahl, total [as N]: 2 limits.
• Nitrite + Nitrate total [as N]: 2 limits.
• Specific conductance: 1 limit.
• Precipitation, total defined period/in: 1 limit.
• Oxygen, dissolved [DO]: 1 limit.
• Bicarbonate ion- [as HCO3]: 1 limit.
• Nitrogen, ammonia total [as N]: 1 limit.
• Calcium, total [as Ca]: 1 limit.
• Magnesium, total [as Mg]: 1 limit.
• Sodium, total [as Na]: 1 limit.
• Potassium, total [as K]: 1 limit.
• Sulfate, total [as SO4]: 1 limit.
• Hardness, Ca Mg Calculated [mg/L as CaCO3]: 1 limit.
• Solids, total dissolved: 1 limit.
• Mercury, dissolved [as Hg]: 1 limit.
• Mercury, total [as Hg]: 1 limit.
• BOD, carb-5 day, 20 deg C, percent removal: 1 limit.

Minnesota holds 345 Publicly owned treatment works coverages of this permit type in EPA’s file; 286 were issued before MN0025445.

Coverages issued nearest MN0025445

• 2021-07-01: OSAKIS WWTP, Osakis: MN0020028, held by Osakis city of
• 2021-07-01: AUSTIN WWTP, Austin: MN0022683, held by Austin city of
• 2021-07-01: SHERBURN WWTP, Sherburn: MN0024872, held by Sherburn city of
• 2021-07-01: MOORHEAD WWTP, Moorhead: MN0049069, held by Moorhead City of
• 2021-10-01: ROSEAU WWTP, Roseau: MN0024643, held by Roseau city of
• 2021-11-01: ELK RIVER WWTP, Elk River: MN0020788, held by Elk River city of
• 2021-11-01: ANNANDALE/MAPLE LAKE/HOWARD LAKE WWTP, Maple Lake: MN0066966, held by Annandale/Maple Lake/Howard Lake WWTP
• 2022-01-01: OKABENA WWTP, Okabena: MN0050288, held by Okabena city of
• 2022-01-01: GLACIAL LAKES SSWD, Spicer: MN0052752, held by Green Lake Sanitary Sewer & Water District
• 2022-01-01: THE COVE UTILITY ASSOCIATION, Sauk Rapids: MN0066109, held by The Cove Utility Association

HECTOR WWTP among its neighbors

1 discharge permits are in the Middle Judicial Ditch No 15 subwatershed (HUC 070102050502); MN0025445 is one. Its county: 23, 1 major; MN0025445 is minor permit.