River Highlands CSD, County of Yuba, and Gold Village Land Development LLC

NPDES permit CA0081574 · Minor POTW · effective, expires 2027-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

2values over a limit
0required values missing, on 0 form(s)
1of 27 forms filed late

Last period with anything received: 2026-07-31. Most often over: Diazinon + Chlorpyrifos (2).

Reporting

Reports are due about 32 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (74)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitINST MAX report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceDAILY MX report only all year
001Oxygen, dissolved [DO]INST MIN report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 10 mg/L all year
001Solids, total suspendedWKLY AVG <= 15 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1.8 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 4 mg/L all year
001Nitrogen, nitrite total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG <= 10 mg/L all year
001Nitrite + Nitrate total [as N]WKLY AVG <= 14 mg/L all year
001Carbon, dissolved organic [as C]DAILY MX report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001ChlorpyrifosMO AVG report only all year
001ChlorpyrifosMO AVG report only all year
001ChlorpyrifosWKLY AVG report only all year
001ChlorpyrifosWKLY AVG report only all year
001DiazinonMO AVG report only all year
001DiazinonMO AVG report only all year
001DiazinonWKLY AVG report only all year
001DiazinonWKLY AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Diazinon + ChlorpyrifosMO AVG <= 1 ug/L all year
001Diazinon + ChlorpyrifosMO AVG <= 1 ug/L all year
001Diazinon + ChlorpyrifosWKLY AVG <= 1 ug/L all year
001Diazinon + ChlorpyrifosWKLY AVG <= 1 ug/L all year
001Coliform, total general7C <= 2.2 MPN/100mL all year
001Coliform, total general3E <= 23 MPN/100mL all year
001Coliform, total generalSINGSAMP <= 240 MPN/100mL all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
001%Effect Static 4 Day Chronic Raphidocelis subcapitataMD report only all year
001%Effect Static 4 Day Chronic Raphidocelis subcapitataMD report only all year
001%Effect Static 4 Day Chronic Raphidocelis subcapitataMAXIMUM report only all year
001%Effect Static 4 Day Chronic Raphidocelis subcapitataMAXIMUM report only all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMD report only all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMD report only all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMAXIMUM report only all year
001%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiaMAXIMUM report only all year
001%Effect Static Renewal 7Day Chronic Pimephales promelasMD report only all year
001%Effect Static Renewal 7Day Chronic Pimephales promelasMD report only all year
001%Effect Static Renewal 7Day Chronic Pimephales promelasMAXIMUM report only all year
001%Effect Static Renewal 7Day Chronic Pimephales promelasMAXIMUM report only all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasBA >= 90 % survival all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasBA >= 90 % survival all year
001% Survival Flow Through 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Flow Through 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Flow Through 96Hr Acute Pimephales promelasBA >= 90 % survival all year
001% Survival Flow Through 96Hr Acute Pimephales promelasBA >= 90 % survival all year
001TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum)AVERAGE report only all year
001TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum)AVERAGE report only all year
001TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum)DAILY MX report only all year
001TU Static 4 Day Chronic Raphidocelis subcapitata (formerly Selenastrum capricornutum)DAILY MX report only all year
001TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaAVERAGE report only all year
001TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaAVERAGE report only all year
001TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaDAILY MX report only all year
001TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaDAILY MX report only all year
001TU Static Renewal 7-Day Chronic Pimphales promelasAVERAGE report only all year
001TU Static Renewal 7-Day Chronic Pimphales promelasAVERAGE report only all year
001TU Static Renewal 7-Day Chronic Pimphales promelasDAILY MX report only all year
001TU Static Renewal 7-Day Chronic Pimphales promelasDAILY MX report only all year
INFSpecific conductanceDAILY MX report only all year
INFBOD, 5-day, 20 deg. CDAILY MX report only all year
INFSolids, total suspendedDAILY MX report only all year
INFFlow, in conduit or thru treatment plantMO AVG report only all year
INFFlow, in conduit or thru treatment plantDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states