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NPDES CO0039900 · Clean Water Act

CRIPPLE CREEK CITY OF, Cripple Creek, CO: NPDES CO0039900 discharge permit, effluent exceedances, inspections, penalties

CRIPPLE CREEK CITY OF, Cripple Creek, Colorado: Individual permit CO0039900, held by Cripple Creek City of; Publicly owned treatment works; Administratively continued; issued April 28, 2009, term to May 31, 2014; discharges to Cripple Creek.

5 of the 23 pollutants listed for NPDES CO0039900 have no violation or effluent exceedance.

  • E. coli, thermotol, MF, MTEC: 2 limits, 5 violations of any kind, 5 effluent exceedances, latest December 31, 2013, largest 647% over the limit.
  • Coliform, fecal general: 0 limits, 3 violations of any kind, 3 effluent exceedances, latest January 31, 2008, largest 256% over the limit.
  • %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 8 violations of any kind, 2 effluent exceedances, latest December 31, 2011, largest 82% over the limit.
  • E. coli: 0 limits, 8 violations of any kind, 2 effluent exceedances, latest January 31, 2020, largest 95% over the limit.
  • %Effect Static Renewal 7Day Chronic Pimephales promelas: 4 limits, 6 violations of any kind, 2 effluent exceedances, latest September 30, 2004, largest 82% over the limit.
  • Chlorine, total residual: 2 limits, 6 violations of any kind, 2 effluent exceedances, latest March 31, 2023, largest 683% over the limit.
  • pH: 2 limits, 4 violations of any kind, 2 effluent exceedances, latest September 30, 2025.
  • Static Renewal 7 Day Chronic Ceriodaphnia dubia: 0 limits, 2 violations of any kind, 2 effluent exceedances, latest December 31, 2025, largest 75% over the limit.
  • Mercury, total [as Hg]: 2 limits, 4 violations of any kind, 1 effluent exceedance, latest June 30, 2021, largest 67% over the limit.
  • Temperature, water deg. centigrade: 2 limits, 12 violations of any kind.
  • Flow, in conduit or thru treatment plant: 4 limits, 7 violations of any kind.
  • Toxicity [chronic], Ceriodaphnia dubia: 4 limits, 6 violations of any kind.
  • Toxicity [chronic], Pimephales promelas [Fathead Minnow]: 4 limits, 4 violations of any kind.
  • BOD, 5-day, 20 deg. C: 6 limits, 2 violations of any kind.
  • Solids, total suspended: 4 limits, 2 violations of any kind.
  • Molybdenum, total recoverable: 0 limits, 2 violations of any kind.
  • Oil and grease: 1 limit, 1 violation of any kind.
  • Oil and grease visual: 1 limit, 1 violation of any kind.
  • Nitrogen, ammonia total [as N]: 24 limits.
  • Iron, total recoverable: 2 limits.
  • Copper, potentially dissolved: 2 limits.
  • BOD, 5-day, percent removal: 1 limit.
  • Solids, suspended percent removal: 1 limit.

Colorado holds 206 Publicly owned treatment works coverages of this permit type in EPA’s file; 90 were issued before CO0039900. Cripple Creek City of holds 2 permits in Colorado.

Other permits held by Cripple Creek City of

Coverages issued nearest CO0039900

CRIPPLE CREEK CITY OF among its neighbors

10 discharge permits are in the Cripple Creek-Four Mile Creek subwatershed (HUC 110200020203); CO0039900 is one. Its county: 44, 3 major; CO0039900 is major permit.

Other permits in the Cripple Creek-Four Mile Creek subwatershed (HUC 110200020203)

Identity

FacilityCRIPPLE CREEK CITY OF
PermitteeCripple Creek City of
NPDES IDCO0039900
StatusAdministratively continued
TypeIndividual permit
ClassMajor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedApril 28, 2009
ExpiresMay 31, 2014
AddressCripple Creek, CO 80813
Receiving waterCripple Creek
SubwatershedCripple Creek-Four Mile Creek (HUC 110200020203)

NPDES CO0039900: effluent limits and exceedances

CRIPPLE CREEK CITY OF (NPDES CO0039900): 23 pollutants on file, 19 limited; 18 with a violation of any kind, 9 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
E. coli, thermotol, MF, MTEC255December 31, 2013647% over the limit
Coliform, fecal general033January 31, 2008256% over the limit
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia482December 31, 201182% over the limit
E. coli082January 31, 202095% over the limit
%Effect Static Renewal 7Day Chronic Pimephales promelas462September 30, 200482% over the limit
Chlorine, total residual262March 31, 2023683% over the limit
pH242September 30, 2025
Static Renewal 7 Day Chronic Ceriodaphnia dubia022December 31, 202575% over the limit
Mercury, total [as Hg]241June 30, 202167% over the limit
Temperature, water deg. centigrade2120
Flow, in conduit or thru treatment plant470
Toxicity [chronic], Ceriodaphnia dubia460
Toxicity [chronic], Pimephales promelas [Fathead Minnow]440
BOD, 5-day, 20 deg. C620
Solids, total suspended420
Molybdenum, total recoverable020
Oil and grease110
Oil and grease visual110
Nitrogen, ammonia total [as N]2400
Iron, total recoverable200
Copper, potentially dissolved200
BOD, 5-day, percent removal100
Solids, suspended percent removal100

NPDES CO0039900: inspections, violations and enforcement

NPDES CO0039900 (CRIPPLE CREEK CITY OF): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES CO0039900

NPDES CO0039900: 23 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.