Westwood Lake MHC LLC

NPDES permit OH0102822 · Minor NON-POTW · effective, expires 2027-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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.

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

30values over a limit
0required values missing, on 0 form(s)
0of 34 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (28), E. coli, MTEC-MF (2).

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (63)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Nitrogen, ammonia total [as N]DAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001Nitrogen, Kjeldahl, total [as N]MO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001Nitrite + Nitrate total [as N]MO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Nitrite + Nitrate total [as N]DAILY MX report only Jan, Mar, May, Jul, Sep, Nov
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Turbidity [severity]MO AVG report only all year
001Turbidity [severity]DAILY MX report only all year
001E. coli, MTEC-MFMO GEOMN <= 126 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001E. coli, MTEC-MFWK GEOMN <= 284 MPN/100mL May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Solids, total dissolved- 180 deg. CMO AVG report only Jan, Mar, May, Jul, Sep, Nov
001Solids, total dissolved- 180 deg. CDAILY MX report only Jan, Mar, May, Jul, Sep, Nov
588Sludge waste from secondary clarifiersMO AVG report only Dec
588Sludge waste from secondary clarifiersDAILY MX report only Dec
602Temperature, water deg. centigradeMO AVG report only all year
602Temperature, water deg. centigradeDAILY MX report only all year
602pHDAILY MN >= 6.5 SU all year
602pHDAILY MX <= 9 SU all year
602Solids, total suspendedMO AVG <= 12 mg/L all year
602Solids, total suspendedWKLY MAX <= 18 mg/L all year
602Solids, total suspendedMO AVG <= 1.71 kg/d all year
602Solids, total suspendedWKLY MAX <= 2.56 kg/d all year
602Nitrogen, ammonia total [as N]MO AVG <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]MO AVG <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= 2.3 mg/L May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]WKLY MAX <= 6.75 mg/L Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]MO AVG <= .21 kg/d May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]MO AVG <= .64 kg/d Jan, Feb, Mar, Apr, Nov, Dec
602Nitrogen, ammonia total [as N]WKLY MAX <= .33 kg/d May, Jun, Jul, Aug, Sep, Oct
602Nitrogen, ammonia total [as N]WKLY MAX <= .96 kg/d Jan, Feb, Mar, Apr, Nov, Dec
602Flow, in conduit or thru treatment plantMO AVG report only all year
602Flow, in conduit or thru treatment plantDAILY MX report only all year
602BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L all year
602BOD, carbonaceous [5 day, 20 C]MO AVG <= 1.42 kg/d all year
602BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 2.13 kg/d all year
603Temperature, water deg. centigradeMO AVG report only all year
603Temperature, water deg. centigradeDAILY MX report only all year
603pHDAILY MN >= 6.5 SU all year
603pHDAILY MX <= 9 SU all year
603Solids, total suspendedMO AVG <= 12 mg/L all year
603Solids, total suspendedWKLY MAX <= 18 mg/L all year
603Solids, total suspendedMO AVG <= 2.05 kg/d all year
603Solids, total suspendedWKLY MAX <= 3.07 kg/d all year
603Nitrogen, ammonia total [as N]MO AVG <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
603Nitrogen, ammonia total [as N]MO AVG <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
603Nitrogen, ammonia total [as N]WKLY MAX <= 2.3 mg/L May, Jun, Jul, Aug, Sep, Oct
603Nitrogen, ammonia total [as N]WKLY MAX <= 6.75 mg/L Jan, Feb, Mar, Apr, Nov, Dec
603Nitrogen, ammonia total [as N]MO AVG <= .26 kg/d May, Jun, Jul, Aug, Sep, Oct
603Nitrogen, ammonia total [as N]MO AVG <= .77 kg/d Jan, Feb, Mar, Apr, Nov, Dec
603Nitrogen, ammonia total [as N]WKLY MAX <= .39 kg/d May, Jun, Jul, Aug, Sep, Oct
603Nitrogen, ammonia total [as N]WKLY MAX <= 1.15 kg/d Jan, Feb, Mar, Apr, Nov, Dec
603Flow, in conduit or thru treatment plantMO AVG report only all year
603Flow, in conduit or thru treatment plantDAILY MX report only all year
603BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
603BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 15 mg/L all year
603BOD, carbonaceous [5 day, 20 C]MO AVG <= 1.71 kg/d all year
603BOD, carbonaceous [5 day, 20 C]WKLY MAX <= 2.56 kg/d 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