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Cottonwood Dairy

Dairy Farms, Fallon, Nevada. NPDES permit NV0024224 expired Jul 31, 2024; its limits still apply. Last 12 months: no values over a limit, 10 required values missing, 14 of 26 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly (4 values), outfall 001 form Q quarterly (2 values), outfall 003 form Q quarterly (6 values), outfall 004 form Q quarterly (6 values), outfall 005 form Q quarterly (6 values), outfall 002 form S twice a year, and 2 more forms
Last report on file
July 2026
Oct 2024 – Sep 2025
0 values over a limit, 12 required values missing, 21 of 32 reports late

Limits in force (44)

ParameterStatisticLimitMonthsOutfall
Flow rate30-day average≤ .015 MGDall year001
Flow rate30-day average≤ .015 MGDall year001
Manure, wet tons removed30-day averagereport only (ton)all year001
Manure, wet tons total30-day averagereport only (ton)all year001
Animals, total estimated no. of30-day averagereport only (#)all year001
Animals, total estimated no. of30-day averagereport only (#)all year001
BOD, 5-daydaily maximumreport only (mg/L)all year002
pHvaluereport only (SU)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Chloride [as Cl]daily maximumreport only (mg/L)all year002
Solids, total dissolveddaily maximumreport only (mg/L)all year002
pHvaluereport only (SU)all year003
Nitrogen, total [as N]quarterly maximumreport only (mg/L)all year003
Chloride [as Cl]quarterly maximumreport only (mg/L)all year003
Solids, total dissolvedquarterly maximumreport only (mg/L)all year003
Depth to water level ft below landsurfacequarterly maximumreport only (ft)all year003
Water level relative to mean sea levelquarterly maximumreport only (ft)all year003
pHvaluereport only (SU)all year004
Nitrogen, total [as N]quarterly maximumreport only (mg/L)all year004
Chloride [as Cl]quarterly maximumreport only (mg/L)all year004
Solids, total dissolvedquarterly maximumreport only (mg/L)all year004
Depth to water level ft below landsurfacequarterly maximumreport only (ft)all year004
Water level relative to mean sea levelquarterly maximumreport only (ft)all year004
pHvaluereport only (SU)all year005
Nitrogen, total [as N]quarterly maximumreport only (mg/L)all year005
Chloride [as Cl]quarterly maximumreport only (mg/L)all year005
Solids, total dissolvedquarterly maximumreport only (mg/L)all year005
Depth to water level ft below landsurfacequarterly maximumreport only (ft)all year005
Water level relative to mean sea levelquarterly maximumreport only (ft)all year005
BOD, 5-daydaily maximumreport only (mg/L)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Nitrogen, total [as N]daily maximumreport only (mg/L)all year006
Phosphorus, total [as P]daily maximumreport only (mg/L)all year006
Chloride [as Cl]daily maximumreport only (mg/L)all year006
Flow, totaldaily maximumreport only (Mgal)all year006
pH, maximumdaily maximumreport only (SU)all year006
pH, minimumdaily minimumreport only (SU)all year006
Solids, total dissolveddaily maximumreport only (mg/L)all year006
Coliform, fecal generaldaily maximumreport only (MPN/100mL)all year006
Nitrogen, total [as N]daily maximumreport only (mg/kg)all year007
Phosphorus, total [as P]daily maximumreport only (mg/kg)all year007
Manure, wet tons removedannual totalreport only (ton)all year007

Cited limits by parameter: Nevada's rules and the federal ones.

Same industry: the 5 Agricultural Production — Livestock and Animal Specialties permits in Nevada.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NV0024224 · MCP: https://passage-data.com/mcp