EASTERN NM RURAL WATER SYSTEM

NPDES permit NM0031235 · Minor POTW · effective, expires 2030-10-31 · 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

1values over a limit
0required values missing, on 0 form(s)
1of 10 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (58)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.6 SU all year
001pHMINIMUM >= 6.6 SU all year
001pHMINIMUM >= 6.6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 21 lb/d all year
001Solids, total suspendedMO AVG <= 21 lb/d all year
001Solids, total suspendedMO AVG <= 21 lb/d all year
001Solids, total suspendedDAILY MX <= 31.29 lb/d all year
001Solids, total suspendedDAILY MX <= 31.29 lb/d all year
001Solids, total suspendedDAILY MX <= 31.29 lb/d all year
001AcroleinMO AVG <= 3 ug/L all year
001AcroleinMO AVG <= 3 ug/L all year
001AcroleinMO AVG <= 3 ug/L all year
001AcroleinDAILY MX <= 3 ug/L all year
001AcroleinDAILY MX <= 3 ug/L all year
001AcroleinDAILY MX <= 3 ug/L all year
001AcroleinMO AVG <= .00313 lb/d all year
001AcroleinMO AVG <= .00313 lb/d all year
001AcroleinMO AVG <= .00313 lb/d all year
001AcroleinDAILY MX <= .00313 lb/d all year
001AcroleinDAILY MX <= .00313 lb/d all year
001AcroleinDAILY MX <= .00313 lb/d all year
001BenzidineMO AVG <= .11 ug/L all year
001BenzidineMO AVG <= .11 ug/L all year
001BenzidineMO AVG <= .11 ug/L all year
001BenzidineDAILY MX <= .11 ug/L all year
001BenzidineDAILY MX <= .11 ug/L all year
001BenzidineDAILY MX <= .11 ug/L all year
001BenzidineMO AVG <= .1147 lb/d all year
001BenzidineMO AVG <= .1147 lb/d all year
001BenzidineMO AVG <= .1147 lb/d all year
001BenzidineDAILY MX <= .1147 lb/d all year
001BenzidineDAILY MX <= .1147 lb/d all year
001BenzidineDAILY MX <= .1147 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO 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
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualINST MAX <= 11 ug/L all year
001Chlorine, total residualINST MAX <= 11 ug/L all year
001Chlorine, total residualINST MAX <= 11 ug/L all year
TX1Whole effluent toxicity - retest #1VALUE report only all year
TX1Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulexVALUE report only all year
TX1LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelasVALUE report only all year
TX1NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulexVALUE report only all year
TX1NOAEC Lethal Static Renewal 48Hr acute Pimephales promelasVALUE report only all year
TX1Coef Of Var Static Renewal 48Hr Acute D. pulexVALUE report only all year
TX1Coef Of Var Static Renewal 48Hr Acute Pimephales promelasVALUE 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