SOUTH FORK COEUR D ALENE RIVER SEWER DISTRICT

NPDES permit ID0021296 · Minor POTW · administratively continued, expires 2025-11-30 · EPA's file as of 2026-09-19

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Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2025-11-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

24values over a limit
5required values missing, on 1 form(s)
1of 51 forms filed late

Last period with anything received: 2026-07-31. Most often over: Cadmium, total recoverable (8), Zinc, total recoverable (5), Solids, suspended percent removal (3).

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (64)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeINST MAX report only all year
001Temperature, water deg. centigradeMO AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 138 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 206 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001pHINST MIN >= 6.5 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 113 lb/d all year
001Solids, total suspendedANNL AVG <= 67.4 lb/d Dec
001Solids, total suspendedWKLY AVG <= 206 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Hardness, total [as CaCO3]MO AVG report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Copper, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX report only all year
001E. coli, MTEC-MFMO GEOMN <= 126 #/100mL all year
001E. coli, MTEC-MFINST MAX 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 plantMO AVG report only all year
001Chlorine, total residualMO AVG report only all year
001Chlorine, total residualDAILY MX report only all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
REC1Temperature, water deg. centigradeMX DA AV report only all year
REC1Temperature, water deg. centigradeMO AVG report only all year
REC1Temperature, water deg. centigradeINST MAX report only all year
REC1Stream flow, instantaneousMO AVG report only all year
REC1Stream flow, instantaneousINST MIN report only all year
REC1pHINST MIN report only Mar, Jun, Sep, Dec
REC1pHINST MAX report only Mar, Jun, Sep, Dec
REC1Nitrogen, ammonia total [as N]MO AVG report only Mar, Jun, Sep, Dec
REC1Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Sep, Dec
REC1Phosphorus, total [as P]MO AVG report only Mar, Jun, Sep, Dec
REC1Phosphorus, total [as P]DAILY MX report only Mar, Jun, Sep, Dec
REC1Hardness, total [as CaCO3]MO AVG report only Mar, Jun, Sep, Dec
REC1Hardness, total [as CaCO3]DAILY MX report only Mar, Jun, Sep, Dec
REC1Copper, dissolved [as Cu]MO AVG report only Mar, Jun, Sep, Dec
REC1Copper, dissolved [as Cu]DAILY MX report only Mar, Jun, Sep, Dec
REC2Temperature, water deg. centigradeMO AVG report only all year
REC2pHINST MIN report only all year
REC2pHINST MAX report only all year
REC2Alkalinity, total [as CaCO3]MO AVG report only all year
REC2Carbon, dissolved organic [as C]MO AVG report only all year
REC2Calcium, dissolved [as Ca]MO AVG report only all year
REC2Magnesium, dissolved [as Mg]MO AVG report only all year
REC2Sodium, dissolved [as Na]MO AVG report only all year
REC2Potassium, dissolved [as K]MO AVG report only all year
REC2Sulfate, dissolved [as SO4]MO AVG report only all year
REC2Copper, dissolved [as Cu]MO AVG report only all year
REC2Chloride, dissolved [as Cl]MO AVG 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