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Huron County Sanitary Landfill

Refuse Systems, Willard, Ohio. NPDES permit OH0111376, in force until Jan 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (25 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 4 required values missing, 0 of 12 reports late

Limits in force (49)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademonthly averagereport only (deg C)all year
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Color, spectrophoto-metric filtermonthly averagereport only (severity)all year
Color, spectrophoto-metric filterdaily maximumreport only (severity)all year
Oxygen demand, chem. [low level] [COD]monthly averagereport only (mg/L)all year
Oxygen demand, chem. [low level] [COD]daily maximumreport only (mg/L)all year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedweekly maximum≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 10 mg/Lall year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec
Iron, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Iron, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Boron, total [as B]monthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Boron, total [as B]daily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Zinc, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Zinc, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Cadmium, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Cadmium, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Copper, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Copper, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Odor, atmospheric [severity]monthly averagereport only (severity)all year
Odor, atmospheric [severity]daily maximumreport only (severity)all year
Turbidity [severity]monthly averagereport only (severity)all year
Turbidity [severity]daily maximumreport only (severity)all year
Toluenemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Toluenedaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Benzenemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Benzenedaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Ethylbenzenemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Ethylbenzenedaily maximumreport only (ug/L)Mar, Jun, Aug, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Toxicity [acute], Ceriodaphnia dubiamonthly averagereport only (tox acute)Dec
Toxicity [acute], Ceriodaphnia dubiadaily maximumreport only (tox acute)Dec
Toxicity [acute], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox acute)Dec
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox acute)Dec
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)all year
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year
Xylene [mix of m+o+p]monthly averagereport only (ug/L)Mar, Jun, Aug, Dec
Xylene [mix of m+o+p]daily maximumreport only (ug/L)Mar, Jun, Aug, Dec

How strict are these limits?

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

Same industry: the 80 Refuse Systems permits in Ohio.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0111376 · MCP: https://passage-data.com/mcp