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Clean Water Act discharge permit · NPDES AZ0026522

AMERICAN RANCH DWID, Prescott, AZ: NPDES AZ0026522 discharge permit, effluent exceedances, inspections, penalties

AMERICAN RANCH DWID, held by American Ranch Dwid, holds NPDES permit AZ0026522. EPA’s file records it issued November 9, 2023 and expiring November 8, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedAMERICAN RANCH DWID
Permittee as filedAmerican Ranch Dwid
NPDES IDAZ0026522
Permit statusEffective
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramPublicly owned treatment works
IssuedNovember 9, 2023
Expiration dateNovember 8, 2028
AddressPrescott, AZ 86305
SubwatershedMint Wash (HUC 150602010707)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, 5-day, 20 deg. C7190
Solids, total suspended7190
pH6140
Temperature, water deg. centigrade5130
Nitrogen, ammonia total [as N]5130
Chlorine, total residual5130
Hardness, total [as CaCO3]760
Flow, in conduit or thru treatment plant260
E. coli, colony forming units [CFU]260
Nickel, total recoverable540
Lead, total recoverable540
Oil & Grease430
BOD, 5-day, percent removal130
Solids, suspended percent removal130
Cyanide, total [as CN]320
Sulfide, total [as S]320
Iron, total recoverable320
Chromium, total [as Cr]320
Silver total recoverable320
Zinc, total recoverable320
Copper, total recoverable320
Chromium, hexavalent dissolved [as Cr]320
Hydrogen sulfide320
Mercury, total recoverable320
Oxygen, dissolved [DO]110
Nitrogen, Kjeldahl, total [as N]110
Nitrite + Nitrate total [as N]110
Phosphorus, total [as P]110
Solids, total dissolved110
Static 4Day Chronic Selen. Capricornutum200
TU Static Renewal 7-Day Chronic Ceriodaphnia dubia200
TU Static Renewal 7-Day Chronic Pimphales promelas200
Arsenic, total recoverable100
Selenium, total recoverable100
Thallium, total recoverable100
Beryllium, total recoverable [as Be]100
Cadmium, total recoverable100
Antimony, total recoverable100
Pass/Fail Static Renewal 96Hr Acute Ceriodaphnia dubia100
Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AZ0026522.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES AZ0026522.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID AZ0026522 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.