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Ponderosa Dairies 1, 2, and 3

Dairy Farms, Amargosa Valley, Nevada. NPDES permit NV0023027 expired Jul 11, 2024; its limits still apply. Last 12 months: no values over a limit, 43 required values missing, 22 of 67 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly (2 values), outfall 001 form Q quarterly (2 values), outfall 002 form A quarterly (1 value), outfall 003 form A quarterly (1 value), outfall 004 form A quarterly (1 value), outfall 008 form Q quarterly (6 values), and 18 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 22 of 85 reports late

Limits in force (88)

ParameterStatisticLimitMonthsOutfall
Flow rate30-day average≤ .8 MGDall year001
Manure, wet tons removed30-day averagereport only (wet ton)all year001
Manure, wet tons total30-day averagereport only (wet ton)all year001
Animals, total estimated no. of30-day averagereport only (#)all year001
Flow rate30-day averagereport only (MGD)all year002
Flow rate30-day averagereport only (MGD)all year003
Flow rate30-day averagereport only (MGD)all year004
BOD, 5-daydaily maximumreport only (mg/L)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Nitrogen, total [as N]daily maximumreport only (mg/L)all year005
Phosphorus, total [as P]daily maximumreport only (mg/L)all year005
Chloride [as Cl]daily maximumreport only (mg/L)all year005
pH, maximumdaily maximumreport only (SU)all year005
pH, minimumdaily minimumreport only (SU)all year005
Solids, total dissolveddaily maximumreport only (mg/L)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
pH, maximumdaily maximumreport only (SU)all year006
pH, minimumdaily minimumreport only (SU)all year006
Solids, total dissolveddaily maximumreport only (mg/L)all year006
BOD, 5-daydaily maximumreport only (mg/L)all year007
Solids, total suspendeddaily maximumreport only (mg/L)all year007
Nitrogen, total [as N]daily maximumreport only (mg/L)all year007
Phosphorus, total [as P]daily maximumreport only (mg/L)all year007
Chloride [as Cl]daily maximumreport only (mg/L)all year007
pH, maximumdaily maximumreport only (SU)all year007
pH, minimumdaily minimumreport only (SU)all year007
Solids, total dissolveddaily maximumreport only (mg/L)all year007
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year008
Chloride [as Cl]daily maximumreport only (mg/L)all year008
pH, maximumdaily maximumreport only (SU)all year008
pH, minimumdaily minimumreport only (SU)all year008
Solids, total dissolveddaily maximumreport only (mg/L)all year008
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year008
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year009
Chloride [as Cl]daily maximumreport only (mg/L)all year009
pH, maximumdaily maximumreport only (SU)all year009
pH, minimumdaily minimumreport only (SU)all year009
Solids, total dissolveddaily maximumreport only (mg/L)all year009
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year009
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year010
Chloride [as Cl]daily maximumreport only (mg/L)all year010
pH, maximumdaily maximumreport only (SU)all year010
pH, minimumdaily minimumreport only (SU)all year010
Solids, total dissolveddaily maximumreport only (mg/L)all year010
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year010
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year011
Chloride [as Cl]daily maximumreport only (mg/L)all year011
pH, maximumdaily maximumreport only (SU)all year011
pH, minimumdaily minimumreport only (SU)all year011
Solids, total dissolveddaily maximumreport only (mg/L)all year011
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year011
Nitrogen, total [as N]daily maximum≤ 10 mg/Lall year012
Chloride [as Cl]daily maximumreport only (mg/L)all year012
pH, maximumdaily maximumreport only (SU)all year012
pH, minimumdaily minimumreport only (SU)all year012
Solids, total dissolveddaily maximumreport only (mg/L)all year012
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year012
Nitrogen, total [as N]daily maximumreport only (mg/kg)all year013
Phosphorus, total [as P]daily maximumreport only (mg/kg)all year013
pH, maximumdaily maximumreport only (SU)all year013
pH, minimumdaily minimumreport only (SU)all year013
Nitrogen, total [as N]daily maximumreport only (mg/L)all year014
Phosphorus, total [as P]daily maximumreport only (mg/L)all year014
Nitrogen, total [as N]daily maximumreport only (mg/L)all year015
Phosphorus, total [as P]daily maximumreport only (mg/L)all year015
Nitrogen, total [as N]daily maximumreport only (mg/L)all year016
Phosphorus, total [as P]daily maximumreport only (mg/L)all year016
Nitrogen, total [as N]daily maximumreport only (mg/L)all year017
Phosphorus, total [as P]daily maximumreport only (mg/L)all year017
Nitrogen, total [as N]daily maximumreport only (mg/L)all year019
Phosphorus, total [as P]daily maximumreport only (mg/L)all year019
BOD, 5-daydaily maximumreport only (mg/L)all year020
Solids, total suspendeddaily maximumreport only (mg/L)all year020
Nitrogen, total [as N]daily maximumreport only (mg/L)all year020
Phosphorus, total [as P]daily maximumreport only (mg/L)all year020
Chloride [as Cl]daily maximumreport only (mg/L)all year020
Flow, totaldaily maximumreport only (Mgal)all year020
pH, maximumdaily maximumreport only (SU)all year020
pH, minimumdaily minimumreport only (SU)all year020
Solids, total dissolveddaily maximumreport only (mg/L)all year020
Coliform, fecal generaldaily maximumreport only (MPN/100mL)all year020
Nitrogen, total [as N]daily maximumreport only (mg/kg)all year021
Phosphorus, total [as P]daily maximumreport only (mg/kg)all year021
Manure, wet tons removedannual totalreport only (ton)all year021

How strict are these limits?

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/NV0023027 · MCP: https://passage-data.com/mcp