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Geauga Co Dept Water Resources

Sewage treatment plant, major discharger, Bainbridge, Ohio. NPDES permit OH0043494, in force until Jul 31, 2027. Last 12 months: over a limit 174 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (52 values), outfall 300 form A monthly (2 values), outfall 601 form A monthly (14 values), outfall 801 form A monthly (13 values), outfall 901 form A monthly (15 values)
Renewal application due
Feb 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
142 values over a limit, 4 required values missing, 0 of 75 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 174 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, carbonaceous [5 day, 20 C], monthly average7.1≤ 5.3 mg/L34%
October 2025BOD, carbonaceous [5 day, 20 C], weekly maximum107≤ 54.6 kg/d96%
October 2025BOD, carbonaceous [5 day, 20 C], weekly maximum23.5≤ 8 mg/L194%
October 2025E. coli, MTEC-MF, weekly geometric mean4180≤ 284 MPN/100mL1372%
October 2025Nitrogen, ammonia total [as N], monthly average1.75≤ 1 mg/L75%
October 2025Nitrogen, ammonia total [as N], monthly average7.27≤ 6.82 kg/d7%
October 2025Nitrogen, ammonia total [as N], weekly maximum20≤ 10.3 kg/d94%
October 2025Nitrogen, ammonia total [as N], weekly maximum5.14≤ 1.5 mg/L243%
October 2025Oil and grease, hexane extr method, daily maximum8≤ 7 mg/L14%
October 2025Phosphorus, total [as P], monthly average.884≤ .67 mg/L32%
October 2025Phosphorus, total [as P], weekly maximum1.18≤ 1 mg/L18%
October 2025Solids, total suspended, monthly average7.3≤ 5.3 mg/L38%
October 2025Solids, total suspended, weekly maximum20≤ 8 mg/L150%
October 2025Solids, total suspended, weekly maximum80≤ 54.6 kg/d47%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average36.3≤ 36.2 kg/d0%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average7.77≤ 5.3 mg/L47%
November 2025BOD, carbonaceous [5 day, 20 C], weekly maximum19.4≤ 8 mg/L143%
November 2025BOD, carbonaceous [5 day, 20 C], weekly maximum98.7≤ 54.6 kg/d81%
November 2025Nitrogen, ammonia total [as N], monthly average10.2≤ 6.82 kg/d50%
November 2025Nitrogen, ammonia total [as N], monthly average2.23≤ 1 mg/L123%
November 2025Nitrogen, ammonia total [as N], weekly maximum22≤ 10.3 kg/d114%
November 2025Nitrogen, ammonia total [as N], weekly maximum4.31≤ 1.5 mg/L187%
November 2025Phosphorus, total [as P], monthly average.74≤ .67 mg/L10%
November 2025Solids, total suspended, monthly average11≤ 5.3 mg/L108%
November 2025Solids, total suspended, monthly average51≤ 36.2 kg/d41%
November 2025Solids, total suspended, weekly maximum100≤ 54.6 kg/d83%
November 2025Solids, total suspended, weekly maximum23≤ 8 mg/L188%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average134≤ 36.2 kg/d270%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average21.2≤ 5.3 mg/L300%
December 2025BOD, carbonaceous [5 day, 20 C], weekly maximum199≤ 54.6 kg/d264%
December 2025BOD, carbonaceous [5 day, 20 C], weekly maximum31.6≤ 8 mg/L295%
December 2025Nitrogen, ammonia total [as N], monthly average29.8≤ 6.82 kg/d337%
December 2025Nitrogen, ammonia total [as N], monthly average5.01≤ 1 mg/L401%
December 2025Nitrogen, ammonia total [as N], weekly maximum41.7≤ 10.3 kg/d305%
December 2025Nitrogen, ammonia total [as N], weekly maximum6.14≤ 1.5 mg/L309%
December 2025Phosphorus, total [as P], monthly average.934≤ .67 mg/L39%
December 2025Phosphorus, total [as P], monthly average5.7≤ 4.57 kg/d25%
December 2025Phosphorus, total [as P], weekly maximum1.28≤ 1 mg/L28%
December 2025Phosphorus, total [as P], weekly maximum9.21≤ 6.82 kg/d35%
December 2025Solids, total suspended, monthly average150≤ 36.2 kg/d314%
December 2025Solids, total suspended, monthly average23≤ 5.3 mg/L334%
December 2025Solids, total suspended, weekly maximum260≤ 54.6 kg/d376%
December 2025Solids, total suspended, weekly maximum32≤ 8 mg/L300%
January 2026BOD, carbonaceous [5 day, 20 C], monthly average15.6≤ 5.3 mg/L194%
January 2026BOD, carbonaceous [5 day, 20 C], monthly average99.9≤ 36.2 kg/d176%
January 2026BOD, carbonaceous [5 day, 20 C], weekly maximum146≤ 54.6 kg/d167%
January 2026BOD, carbonaceous [5 day, 20 C], weekly maximum21.8≤ 8 mg/L173%
January 2026Nitrogen, ammonia total [as N], monthly average27.3≤ 6.82 kg/d300%
January 2026Nitrogen, ammonia total [as N], monthly average4.56≤ 1 mg/L356%
January 2026Nitrogen, ammonia total [as N], weekly maximum36≤ 10.3 kg/d250%
January 2026Nitrogen, ammonia total [as N], weekly maximum6.25≤ 1.5 mg/L317%
January 2026Phosphorus, total [as P], monthly average.937≤ .67 mg/L40%
January 2026Phosphorus, total [as P], monthly average5.71≤ 4.57 kg/d25%
January 2026Phosphorus, total [as P], weekly maximum1.11≤ 1 mg/L11%
January 2026Solids, total suspended, monthly average130≤ 36.2 kg/d259%
January 2026Solids, total suspended, monthly average22≤ 5.3 mg/L315%
January 2026Solids, total suspended, weekly maximum190≤ 54.6 kg/d248%
January 2026Solids, total suspended, weekly maximum28≤ 8 mg/L250%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average134.3≤ 36.2 kg/d271%
February 2026BOD, carbonaceous [5 day, 20 C], monthly average19.81≤ 5.3 mg/L274%
February 2026BOD, carbonaceous [5 day, 20 C], weekly maximum222.8≤ 54.6 kg/d308%
February 2026BOD, carbonaceous [5 day, 20 C], weekly maximum30.67≤ 8 mg/L283%
February 2026Nitrogen, ammonia total [as N], monthly average27.8≤ 6.82 kg/d308%
February 2026Nitrogen, ammonia total [as N], monthly average4.05≤ 1 mg/L305%
February 2026Nitrogen, ammonia total [as N], weekly maximum48≤ 10.3 kg/d366%
February 2026Nitrogen, ammonia total [as N], weekly maximum5.39≤ 1.5 mg/L259%
February 2026Phosphorus, total [as P], monthly average1.123≤ .67 mg/L68%
February 2026Phosphorus, total [as P], monthly average7.199≤ 4.57 kg/d58%
February 2026Phosphorus, total [as P], weekly maximum1.582≤ 1 mg/L58%
February 2026Phosphorus, total [as P], weekly maximum10.77≤ 6.82 kg/d58%
February 2026Solids, total suspended, monthly average180≤ 36.2 kg/d397%
February 2026Solids, total suspended, monthly average26≤ 5.3 mg/L391%
February 2026Solids, total suspended, weekly maximum350≤ 54.6 kg/d541%
February 2026Solids, total suspended, weekly maximum52≤ 8 mg/L550%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average14≤ 5.3 mg/L164%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average80.3≤ 36.2 kg/d122%
March 2026BOD, carbonaceous [5 day, 20 C], weekly maximum121≤ 54.6 kg/d122%
March 2026BOD, carbonaceous [5 day, 20 C], weekly maximum19.5≤ 8 mg/L144%
March 2026Nitrogen, ammonia total [as N], monthly average24.7≤ 6.82 kg/d262%
March 2026Nitrogen, ammonia total [as N], monthly average4.21≤ 1 mg/L321%
March 2026Nitrogen, ammonia total [as N], weekly maximum32.1≤ 10.3 kg/d212%
March 2026Nitrogen, ammonia total [as N], weekly maximum6.06≤ 1.5 mg/L304%
March 2026Phosphorus, total [as P], monthly average.807≤ .67 mg/L20%
March 2026Phosphorus, total [as P], monthly average4.68≤ 4.57 kg/d2%
March 2026Solids, total suspended, monthly average110≤ 36.2 kg/d204%
March 2026Solids, total suspended, monthly average20≤ 5.3 mg/L277%
March 2026Solids, total suspended, weekly maximum180≤ 54.6 kg/d230%
March 2026Solids, total suspended, weekly maximum29≤ 8 mg/L263%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average146≤ 36.2 kg/d303%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average18.1≤ 5.3 mg/L242%
April 2026BOD, carbonaceous [5 day, 20 C], weekly maximum23.7≤ 8 mg/L196%
April 2026BOD, carbonaceous [5 day, 20 C], weekly maximum285≤ 54.6 kg/d422%
April 2026Mercury, total low level, monthly average.0000303≤ .000021 kg/d44%
April 2026Mercury, total low level, monthly average5.17≤ 3 ng/L72%
April 2026Nitrogen, ammonia total [as N], monthly average30.6≤ 6.82 kg/d349%
April 2026Nitrogen, ammonia total [as N], monthly average4.25≤ 1 mg/L325%
April 2026Nitrogen, ammonia total [as N], weekly maximum42.7≤ 10.3 kg/d315%
April 2026Nitrogen, ammonia total [as N], weekly maximum5.49≤ 1.5 mg/L266%
April 2026Phosphorus, total [as P], monthly average.965≤ .67 mg/L44%
April 2026Phosphorus, total [as P], monthly average6.78≤ 4.57 kg/d48%
April 2026Phosphorus, total [as P], weekly maximum1.02≤ 1 mg/L2%
April 2026Phosphorus, total [as P], weekly maximum9.93≤ 6.82 kg/d46%
April 2026Solids, total suspended, monthly average230≤ 36.2 kg/d535%
April 2026Solids, total suspended, monthly average28≤ 5.3 mg/L428%
April 2026Solids, total suspended, weekly maximum39≤ 8 mg/L388%
April 2026Solids, total suspended, weekly maximum470≤ 54.6 kg/d761%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average106≤ 36.2 kg/d193%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average16≤ 5.3 mg/L202%
May 2026BOD, carbonaceous [5 day, 20 C], weekly maximum192≤ 54.6 kg/d252%
May 2026BOD, carbonaceous [5 day, 20 C], weekly maximum20.7≤ 8 mg/L159%
May 2026E. coli, MTEC-MF, monthly geometric mean382≤ 126 MPN/100mL203%
May 2026E. coli, MTEC-MF, weekly geometric mean838≤ 284 MPN/100mL195%
May 2026Mercury, total low level, monthly average3.06≤ 3 ng/L2%
May 2026Nitrogen, ammonia total [as N], monthly average30.4≤ 6.82 kg/d346%
May 2026Nitrogen, ammonia total [as N], monthly average4.58≤ 1 mg/L358%
May 2026Nitrogen, ammonia total [as N], weekly maximum5.68≤ 1.5 mg/L279%
May 2026Nitrogen, ammonia total [as N], weekly maximum52.5≤ 10.3 kg/d410%
May 2026Phosphorus, total [as P], monthly average.806≤ .67 mg/L20%
May 2026Phosphorus, total [as P], monthly average4.92≤ 4.57 kg/d8%
May 2026Solids, total suspended, monthly average110≤ 36.2 kg/d204%
May 2026Solids, total suspended, monthly average16≤ 5.3 mg/L202%
May 2026Solids, total suspended, weekly maximum230≤ 54.6 kg/d321%
May 2026Solids, total suspended, weekly maximum25≤ 8 mg/L213%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average18≤ 5.3 mg/L240%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average77.6≤ 36.2 kg/d114%
June 2026BOD, carbonaceous [5 day, 20 C], weekly maximum112≤ 54.6 kg/d105%
June 2026BOD, carbonaceous [5 day, 20 C], weekly maximum26.4≤ 8 mg/L230%
June 2026E. coli, MTEC-MF, monthly geometric mean1440≤ 126 MPN/100mL1043%
June 2026E. coli, MTEC-MF, weekly geometric mean16900≤ 284 MPN/100mL5851%
June 2026Mercury, total low level, monthly average3.79≤ 3 ng/L26%
June 2026Nitrogen, ammonia total [as N], monthly average18.5≤ 6.82 kg/d171%
June 2026Nitrogen, ammonia total [as N], monthly average4.34≤ 1 mg/L334%
June 2026Nitrogen, ammonia total [as N], weekly maximum24.9≤ 10.3 kg/d142%
June 2026Nitrogen, ammonia total [as N], weekly maximum6.01≤ 1.5 mg/L301%
June 2026Oil and grease, hexane extr method, daily maximum15≤ 7 mg/L114%
June 2026Phosphorus, total [as P], monthly average.759≤ .67 mg/L13%
June 2026Phosphorus, total [as P], weekly maximum1.12≤ 1 mg/L12%
June 2026Solids, total suspended, monthly average22≤ 5.3 mg/L315%
June 2026Solids, total suspended, monthly average95≤ 36.2 kg/d162%
June 2026Solids, total suspended, weekly maximum160≤ 54.6 kg/d193%
June 2026Solids, total suspended, weekly maximum38≤ 8 mg/L375%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average12.4≤ 5.3 mg/L134%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average47.3≤ 36.2 kg/d31%
July 2026BOD, carbonaceous [5 day, 20 C], weekly maximum17.1≤ 8 mg/L114%
July 2026BOD, carbonaceous [5 day, 20 C], weekly maximum64.8≤ 54.6 kg/d19%
July 2026E. coli, MTEC-MF, monthly geometric mean1459≤ 126 MPN/100mL1058%
July 2026E. coli, MTEC-MF, weekly geometric mean5867≤ 284 MPN/100mL1966%
July 2026Mercury, total low level, monthly average3.77≤ 3 ng/L26%
July 2026Nitrogen, ammonia total [as N], monthly average12.4≤ 6.82 kg/d82%
July 2026Nitrogen, ammonia total [as N], monthly average3.25≤ 1 mg/L225%
July 2026Nitrogen, ammonia total [as N], weekly maximum19.8≤ 10.3 kg/d92%
July 2026Nitrogen, ammonia total [as N], weekly maximum5.21≤ 1.5 mg/L247%
July 2026Phosphorus, total [as P], monthly average1.149≤ .67 mg/L71%
July 2026Phosphorus, total [as P], weekly maximum1.265≤ 1 mg/L27%
July 2026Solids, total suspended, monthly average12≤ 5.3 mg/L126%
July 2026Solids, total suspended, monthly average44≤ 36.2 kg/d22%
July 2026Solids, total suspended, weekly maximum21≤ 8 mg/L163%
July 2026Solids, total suspended, weekly maximum79≤ 54.6 kg/d45%
August 2026BOD, carbonaceous [5 day, 20 C], monthly average7.95≤ 5.3 mg/L50%
August 2026BOD, carbonaceous [5 day, 20 C], weekly maximum12.1≤ 8 mg/L51%
August 2026E. coli, MTEC-MF, monthly geometric mean242.7≤ 126 MPN/100mL93%
August 2026E. coli, MTEC-MF, weekly geometric mean3000≤ 284 MPN/100mL956%
August 2026Mercury, total low level, monthly average3.47≤ 3 ng/L16%
August 2026Nitrogen, ammonia total [as N], monthly average2.33≤ 1 mg/L133%
August 2026Nitrogen, ammonia total [as N], monthly average9.4≤ 6.82 kg/d38%
August 2026Nitrogen, ammonia total [as N], weekly maximum17.7≤ 10.3 kg/d72%
August 2026Nitrogen, ammonia total [as N], weekly maximum4.85≤ 1.5 mg/L223%
August 2026Oxygen, dissolved [DO], daily minimum5.9≥ 6 mg/L2%
August 2026Phosphorus, total [as P], monthly average.943≤ .67 mg/L41%
August 2026Phosphorus, total [as P], weekly maximum1.11≤ 1 mg/L11%
August 2026Solids, total suspended, monthly average107≤ 36.2 kg/d196%
August 2026Solids, total suspended, monthly average23.6≤ 5.3 mg/L345%
August 2026Solids, total suspended, weekly maximum277≤ 54.6 kg/d407%
August 2026Solids, total suspended, weekly maximum58≤ 8 mg/L625%

Limits in force (162)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year001
Solids, total suspendedmonthly average≤ 5.3 mg/Lall year001
Solids, total suspendedweekly maximum≤ 8 mg/Lall year001
Solids, total suspendedmonthly average≤ 36.2 kg/dall year001
Solids, total suspendedweekly maximum≤ 54.6 kg/dall year001
Oil and grease, hexane extr methoddaily maximum≤ 7 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/Lall year001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.5 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 6.82 kg/dall year001
Nitrogen, ammonia total [as N]weekly maximum≤ 10.3 kg/dall year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly average≤ .67 mg/Lall year001
Phosphorus, total [as P]weekly maximum≤ 1 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 4.57 kg/dall year001
Phosphorus, total [as P]weekly maximum≤ 6.82 kg/dall year001
Phosphate, ortho, dissolved [as P]monthly averagereport only (mg/L)all year001
Phosphate, ortho, dissolved [as P]daily maximumreport only (mg/L)all year001
Arsenic, total recoverablemonthly average≤ 206 ug/Lall year001
Arsenic, total recoverabledaily maximum≤ 680 ug/Lall year001
Arsenic, total recoverablemonthly average≤ 1.4 kg/dall year001
Arsenic, total recoverabledaily maximum≤ 4.63 kg/dall year001
Nickel, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Nickel, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Silver total recoverablemonthly average≤ 2 ug/Lall year001
Silver total recoverabledaily maximum≤ 12 ug/Lall year001
Silver total recoverablemonthly average≤ .014 kg/dall year001
Silver total recoverabledaily maximum≤ .082 kg/dall year001
Zinc, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Zinc, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Cadmium, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Cadmium, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Lead, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Lead, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Chromium, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Chromium, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Copper, total recoverablemonthly averagereport only (ug/L)all year001
Copper, total recoverabledaily maximumreport only (ug/L)all year001
Chromium, hexavalent dissolved [as Cr]monthly average≤ 17 ug/Lall year001
Chromium, hexavalent dissolved [as Cr]daily maximum≤ 31 ug/Lall year001
Chromium, hexavalent dissolved [as Cr]monthly average≤ .12 kg/dall year001
Chromium, hexavalent dissolved [as Cr]daily maximum≤ .21 kg/dall year001
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct001
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Mercury, total low levelmonthly average≤ 3 ng/Lall year001
Mercury, total low leveldaily maximum≤ 1700 ng/Lall year001
Mercury, total low levelmonthly average≤ .000021 kg/dall year001
Mercury, total low leveldaily maximum≤ .0116 kg/dall year001
Cyanide, free availablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Cyanide, free availabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 1 tox acuteJun, Dec001
Toxicity [chronic], Ceriodaphnia dubiamonthly average≤ 1.51 tox chronicJun, Dec001
Toxicity [acute], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox acute)Jun001
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox acute)Jun001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox chronic)Jun001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)Jun001
pH, maximumdaily maximum≤ 9 SUall year001
pH, minimumdaily minimum≥ 6.5 SUall year001
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)all year001
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 5.3 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 8 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 36.2 kg/dall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 54.6 kg/dall year001
Overflowsmonthly averagereport only (occur/mo)all year300
Overflowsdaily maximumreport only (occur/mo)all year300
Nitrogen, ammonia in bottom depositsmonthly averagereport only (mg/kg)Dec581
Nitrogen, ammonia in bottom depositsdaily maximumreport only (mg/kg)Dec581
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/kg)Dec581
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/kg)Dec581
Phosphorous, total, in bottom depositsmonthly averagereport only (mg/kg)Dec581
Phosphorous, total, in bottom depositsdaily maximumreport only (mg/kg)Dec581
Potassium, in bottom depositsmonthly averagereport only (mg/kg)Dec581
Potassium, in bottom depositsdaily maximumreport only (mg/kg)Dec581
Arsenic, dry weightdaily maximum≤ 75 mg/kgDec581
Cadmium, in bottom deposits [dry wgt]daily maximum≤ 85 mg/kgDec581
Copper in bottom deposits [dry wgt]daily maximum≤ 4300 mg/kgDec581
Lead, total dry weight [as Pb]daily maximum≤ 840 mg/kgDec581
Nickel, tot in bottom deposits [dry wgt]daily maximum≤ 420 mg/kgDec581
Zinc in bottom deposits [dry wgt]daily maximum≤ 7500 mg/kgDec581
Selenium, dry weightdaily maximum≤ 100 mg/kgDec581
Biosolids weight indluding admixturesmonthly averagereport only (dry ton)Dec581
Biosolids weight indluding admixturesdaily maximumreport only (dry ton)Dec581
Fecal coliform in sludge, CFU/gramdaily maximum≤ 2000000 CFU/gDec581
Sludge weight, drymonthly averagereport only (dry ton)Dec581
Sludge weight, drydaily maximumreport only (dry ton)Dec581
Mercury, tot in bot deposits [dry wgt]daily maximum≤ 57 mg/kgDec581
Molybdenum, sludge, total, dry weight [as Mo]daily maximum≤ 75 mg/kgDec581
Biosolids weight indluding admixturesmonthly averagereport only (dry ton)Dec586
Biosolids weight indluding admixturesdaily maximumreport only (dry ton)Dec586
Sludge weight, drymonthly averagereport only (dry ton)Dec588
Sludge weight, drydaily maximumreport only (dry ton)Dec588
Solids, total suspendedmonthly averagereport only (mg/L)all year601
Solids, total suspendeddaily maximumreport only (mg/L)all year601
Arsenic, total recoverablemonthly averagereport only (ug/L)all year601
Arsenic, total recoverabledaily maximumreport only (ug/L)all year601
Silver total recoverablemonthly averagereport only (ug/L)all year601
Silver total recoverabledaily maximumreport only (ug/L)all year601
Chromium, hexavalent dissolved [as Cr]monthly averagereport only (ug/L)all year601
Chromium, hexavalent dissolved [as Cr]daily maximumreport only (ug/L)all year601
Mercury, total low levelmonthly averagereport only (ng/L)all year601
Mercury, total low leveldaily maximumreport only (ng/L)all year601
pH, maximumdaily maximumreport only (SU)all year601
pH, minimumdaily minimumreport only (SU)all year601
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year601
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year601
Solids, total suspendedmonthly averagereport only (mg/L)all year602
Solids, total suspendeddaily maximumreport only (mg/L)all year602
Bypass Volumemonthly averagereport only (Mgal)all year602
Bypass Volumedaily maximumreport only (Mgal)all year602
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year602
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year602
Bypass valvemonthly averagereport only (occur/mo)all year602
Bypass valvedaily maximumreport only (occur/mo)all year602
Bypass of treatmentmonthly averagereport only (hr/mo)all year602
Bypass of treatmentdaily maximumreport only (hr/mo)all year602
Temperature, water deg. centigrademonthly averagereport only (deg C)all year801
Temperature, water deg. centigradedaily maximumreport only (deg C)all year801
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year801
pHdaily minimumreport only (SU)all year801
pHdaily maximumreport only (SU)all year801
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year801
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year801
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year801
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year801
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year801
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year801
Phosphorus, total [as P]monthly averagereport only (mg/L)all year801
Phosphorus, total [as P]daily maximumreport only (mg/L)all year801
E. coli, MTEC-MFmonthly geometric meanreport only (MPN/100mL)Jun–Aug801
E. coli, MTEC-MFdaily maximumreport only (MPN/100mL)Jun–Aug801
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiamonthly averagereport only (%)Jun801
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiadaily maximumreport only (%)Jun801
%Effect Static Renewal 96Hr Acute Pimephales promelasmonthly averagereport only (%)Jun801
%Effect Static Renewal 96Hr Acute Pimephales promelasdaily maximumreport only (%)Jun801
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly averagereport only (%)Jun801
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubiadaily maximumreport only (%)Jun801
%Effect Static Renewal 7Day Chronic Pimephales promelasmonthly averagereport only (%)Jun801
%Effect Static Renewal 7Day Chronic Pimephales promelasdaily maximumreport only (%)Jun801
Temperature, water deg. centigrademonthly averagereport only (deg C)all year901
Temperature, water deg. centigradedaily maximumreport only (deg C)all year901
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year901
pHdaily minimumreport only (SU)all year901
pHdaily maximumreport only (SU)all year901
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year901
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year901
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year901
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year901
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year901
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year901
Phosphorus, total [as P]monthly averagereport only (mg/L)all year901
Phosphorus, total [as P]daily maximumreport only (mg/L)all year901
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year901
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year901
E. coli, MTEC-MFmonthly geometric meanreport only (MPN/100mL)Jun–Aug901
E. coli, MTEC-MFdaily maximumreport only (MPN/100mL)Jun–Aug901

How strict are these limits?

Cited limits by parameter: Ohio's rules and the federal ones.

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Your permit document is the final word. As JSON: /api/v1/permits/OH0043494 · MCP: https://passage-data.com/mcp