Hamburg, City of

NPDES permit AR0034029 · Minor POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19

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

2values over a limit
54required values missing, on 3 form(s)
6of 10 forms filed late

Last period with anything received: 2026-03-31. Most often over: Oxygen, dissolved [DO] (1), pH (1).

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (32)

OutfallParameterStatisticLimitMonths
001Stream flow, instantaneousMO AVG report only all year
001Stream flow, instantaneousDAILY MX report only all year
001Oxygen, dissolved [DO]INST MIN >= 99999999 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 0 mg/L May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001BOD, 5-day, 20 deg. C7 DA AVG <= 0 mg/L May, Jun, Jul, Aug, Sep, Oct
001pHMINIMUM >= 99999999 SU May, Jun, Jul, Aug, Sep, Oct
001pHMINIMUM >= 6 SU Jan, Feb, Mar, Apr, Nov, Dec
001pHMAXIMUM <= 0 SU May, Jun, Jul, Aug, Sep, Oct
001pHMAXIMUM <= 9 SU Jan, Feb, Mar, Apr, Nov, Dec
001Solids, total suspendedMO AVG <= 90 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Solids, total suspendedMO AVG <= 0 mg/L May, Jun, Jul, Aug, Sep, Oct
001Solids, total suspended7 DA AVG <= 135 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Solids, total suspendedDAILY MX <= 0 mg/L May, Jun, Jul, Aug, Sep, Oct
001Discharge flow as % of stream flow7 DA AVG <= 0 % May, Jun, Jul, Aug, Sep, Oct
001Discharge flow as % of stream flow7 DA AVG <= 36 % Jan, Feb, Mar, Apr, Nov, Dec
001Flow, in conduit or thru treatment plantMO AVG <= 0 MGD May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Apr, Nov, Dec
001Flow, in conduit or thru treatment plantDAILY MX <= 0 MGD May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantDAILY MX report only Jan, Feb, Mar, Apr, Nov, Dec
001Chlorine, total residualINST MAX report only Jan, Feb, Mar, Apr, Nov, Dec
001Chlorine, total residualINST MAX <= 0 mg/L May, Jun, Jul, Aug, Sep, Oct
001E. coli7 DA AVG <= 2050 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
001E. coli7 DA AVG <= 0 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general30DA GEO <= 0 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general30DA GEO <= 1000 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
001Coliform, fecal general7 DA GEO <= 0 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Coliform, fecal general7 DA GEO <= 2000 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
001OverflowsMO TOTAL report only all year
001Overflow volume [SS0 volume, CSO volume]MO TOTAL 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