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NPDES AZ0023655 · Clean Water Act

VIRGIN RIVER DWID WWTP, Littlefield, AZ: NPDES AZ0023655 discharge permit, effluent exceedances, inspections, penalties

VIRGIN RIVER DWID WWTP, Littlefield, Arizona: Individual permit AZ0023655, held by Virgin River Domestic Wastewater Improvement District; Publicly owned treatment works; Effective; issued August 26, 2021, term to August 25, 2026.

19 of the 41 pollutants listed for NPDES AZ0023655 have no violation or effluent exceedance.

  • Chlorine, total residual: 5 limits, 41 violations of any kind, 22 effluent exceedances, latest December 31, 2016, largest 25,614% over the limit.
  • Solids, total suspended: 7 limits, 32 violations of any kind, 8 effluent exceedances, latest September 30, 2019, largest 14,713% over the limit.
  • Nitrogen, ammonia total [as N]: 3 limits, 20 violations of any kind, 4 effluent exceedances, latest February 28, 2018, largest 297% over the limit.
  • Mercury, total recoverable: 5 limits, 8 violations of any kind, 4 effluent exceedances, latest December 31, 2018, largest 230% over the limit.
  • Solids, suspended percent removal: 1 limit, 7 violations of any kind, 3 effluent exceedances, latest September 30, 2019, largest 47% over the limit.
  • E. coli, colony forming units [CFU]: 3 limits, 12 violations of any kind, 2 effluent exceedances, latest December 31, 2011, largest 1,820% over the limit.
  • BOD, 5-day, 20 deg. C: 7 limits, 26 violations of any kind.
  • pH: 8 limits, 16 violations of any kind.
  • Oil & Grease: 4 limits, 12 violations of any kind.
  • Flow, in conduit or thru treatment plant: 2 limits, 8 violations of any kind.
  • Temperature, water deg. centigrade: 3 limits, 7 violations of any kind.
  • Selenium, total recoverable: 5 limits, 4 violations of any kind.
  • Silver total recoverable: 5 limits, 4 violations of any kind.
  • Zinc, total recoverable: 5 limits, 4 violations of any kind.
  • Copper, total recoverable: 5 limits, 4 violations of any kind.
  • Chromium, hexavalent dissolved [as Cr]: 5 limits, 4 violations of any kind.
  • BOD, 5-day, percent removal: 1 limit, 4 violations of any kind.
  • Cyanide, total [as CN]: 3 limits, 2 violations of any kind.
  • Hardness, total [as CaCO3]: 3 limits, 2 violations of any kind.
  • Lead, total recoverable: 3 limits, 2 violations of any kind.
  • Chromium, total recoverable: 3 limits, 2 violations of any kind.
  • Di[2-ethylhexyl] phthalate [DEHP]: 3 limits, 2 violations of any kind.
  • Sulfide, total [as S]: 2 limits.
  • Dichlorobromomethane: 2 limits.
  • Solids, total dissolved: 2 limits.
  • Hydrogen sulfide: 2 limits.
  • TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum): 2 limits.
  • TU Static Renewal 7-Day Chronic Ceriodaphnia dubia: 2 limits.
  • TU Static Renewal 7-Day Chronic Pimphales promelas: 2 limits.
  • Oxygen, dissolved [DO]: 1 limit.
  • Nitrogen, Kjeldahl, total [as N]: 1 limit.
  • Nitrite + Nitrate total [as N]: 1 limit.
  • Phosphorus, total [as P]: 1 limit.
  • Arsenic, total recoverable: 1 limit.
  • Iron, total recoverable: 1 limit.
  • Thallium, total recoverable: 1 limit.
  • Beryllium, total recoverable [as Be]: 1 limit.
  • Nickel, total recoverable: 1 limit.
  • Cadmium, total recoverable: 1 limit.
  • Antimony, total recoverable: 1 limit.
  • Dibromochloromethane: 1 limit.

Arizona holds 91 Publicly owned treatment works coverages of this permit type in EPA’s file; 64 were issued before AZ0023655.

Coverages issued nearest AZ0023655

VIRGIN RIVER DWID WWTP among its neighbors

1 discharge permits are in the Town of Beaver Dam-Beaver Dam Wash subwatershed (HUC 150100100208); AZ0023655 is one. Its county: 45, 2 major; AZ0023655 is minor permit.

Identity

FacilityVIRGIN RIVER DWID WWTP
PermitteeVirgin River Domestic Wastewater Improvement District
NPDES IDAZ0023655
StatusEffective
TypeIndividual permit
ClassMinor
Facility typeNon-POTW
ProgramPublicly owned treatment works
IssuedAugust 26, 2021
ExpiresAugust 25, 2026
AddressLittlefield, AZ 86432
SubwatershedTown of Beaver Dam-Beaver Dam Wash (HUC 150100100208)

NPDES AZ0023655: effluent limits and exceedances

VIRGIN RIVER DWID WWTP (NPDES AZ0023655): 41 pollutants on file, 41 limited; 22 with a violation of any kind, 6 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Chlorine, total residual54122December 31, 201625,614% over the limit
Solids, total suspended7328September 30, 201914,713% over the limit
Nitrogen, ammonia total [as N]3204February 28, 2018297% over the limit
Mercury, total recoverable584December 31, 2018230% over the limit
Solids, suspended percent removal173September 30, 201947% over the limit
E. coli, colony forming units [CFU]3122December 31, 20111,820% over the limit
BOD, 5-day, 20 deg. C7260
pH8160
Oil & Grease4120
Flow, in conduit or thru treatment plant280
Temperature, water deg. centigrade370
Selenium, total recoverable540
Silver total recoverable540
Zinc, total recoverable540
Copper, total recoverable540
Chromium, hexavalent dissolved [as Cr]540
BOD, 5-day, percent removal140
Cyanide, total [as CN]320
Hardness, total [as CaCO3]320
Lead, total recoverable320
Chromium, total recoverable320
Di[2-ethylhexyl] phthalate [DEHP]320
Sulfide, total [as S]200
Dichlorobromomethane200
Solids, total dissolved200
Hydrogen sulfide200
TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum)200
TU Static Renewal 7-Day Chronic Ceriodaphnia dubia200
TU Static Renewal 7-Day Chronic Pimphales promelas200
Oxygen, dissolved [DO]100
Nitrogen, Kjeldahl, total [as N]100
Nitrite + Nitrate total [as N]100
Phosphorus, total [as P]100
Arsenic, total recoverable100
Iron, total recoverable100
Thallium, total recoverable100
Beryllium, total recoverable [as Be]100
Nickel, total recoverable100
Cadmium, total recoverable100
Antimony, total recoverable100
Dibromochloromethane100

NPDES AZ0023655: inspections, violations and enforcement

NPDES AZ0023655 (VIRGIN RIVER DWID WWTP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES AZ0023655

NPDES AZ0023655: 41 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.