CLARISSA WWTP, Clarissa, MN: NPDES MNG585008 discharge permit, effluent exceedances, inspections, penalties

CLARISSA WWTP, Clarissa, Minnesota: General permit coverage MNG585008, held by Clarissa city of; Publicly owned treatment works; Administratively continued; issued August 1, 2021, term to November 30, 2023, by STA.

6 of the 13 pollutants listed for NPDES MNG585008 have no violation or effluent exceedance.

• pH: 3 limits, 9 violations of any kind, 8 effluent exceedances, latest April 30, 2026.
• BOD, carbonaceous [5 day, 20 C]: 5 limits, 3 violations of any kind, 1 effluent exceedance, latest November 30, 2023, largest 30% over the limit.
• Solids, total suspended: 5 limits, 2 violations of any kind.
• Nitrogen, total [as N]: 2 limits, 2 violations of any kind.
• Nitrogen, Kjeldahl, total [as N]: 2 limits, 2 violations of any kind.
• Nitrite + Nitrate total [as N]: 2 limits, 2 violations of any kind.
• Phosphorus, total [as P]: 4 limits, 1 violation of any kind.
• Flow, in conduit or thru treatment plant: 9 limits.
• Precipitation, total defined period/in: 1 limit.
• Oxygen, dissolved [DO]: 1 limit.
• Nitrogen, ammonia total [as N]: 1 limit.
• Coliform, fecal MPN + membrane ftl 44.5 C: 1 limit.
• Solids, total dissolved: 1 limit.

Minnesota holds 240 Publicly owned treatment works coverages of this permit type in EPA’s file; 178 were issued before MNG585008.

Coverages issued nearest MNG585008

• 2021-03-01: ECHO WWTP, Echo: MNG585059, held by Echo city of
• 2021-03-01: ROLLINGSTONE WWTP, Rollingstone: MNG585078, held by Rollingstone city of
• 2021-03-01: BARNUM WWTP, Barnum: MNG585142, held by Barnum city of
• 2021-03-01: HERMAN WWTP, Herman: MNG585177, held by Herman city of
• 2021-03-01: DEER CREEK WWTP, Deer Creek: MNG585180, held by Deer Creek city of
• 2021-08-01: CLEVELAND WWTP, Cleveland: MNG585009, held by Cleveland city of
• 2021-08-01: NICOLLET WWTP, Nicollet: MNG585037, held by Nicollet city of
• 2021-08-01: WHEATON WWTP, Wheaton: MNG585044, held by Wheaton city of
• 2021-08-01: FAIRFAX WWTP, Fairfax: MNG585060, held by Fairfax city of
• 2021-08-01: CLARKS GROVE WWTP, Clarks Grove: MNG585067, held by Clarks Grove city of

CLARISSA WWTP among its neighbors

2 discharge permits are in the Eagle Creek subwatershed (HUC 070101080303); MNG585008 is one. Its county: 18, 1 major; MNG585008 is minor permit.

Other permits in the Eagle Creek subwatershed (HUC 070101080303)

• CLARISSA, Clarissa: MNG580008, minor, term to 2010-02-28