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Maysville Mason County Landfill

Refuse Systems, Maysville, Kentucky. NPDES permit KY0091782, in force until Mar 31, 2031. Last 12 months: no values over a limit, 34 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 006 form 1 monthly (6 values), outfall 009 form 1 monthly (24 values), outfall 010 form 1 monthly (6 values), outfall 011 form 1 monthly (20 values), outfall 001 form 4 yearly, outfall 002 form 4 yearly, and 7 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 8 of 75 reports late

Limits in force (124)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendeddaily maximum≤ 100 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHminimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximum≤ 100 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
pHminimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendeddaily maximum≤ 100 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
pHminimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendedmonthly averagereport only (mg/L)all year004
Solids, total suspendeddaily maximum≤ 100 mg/Lall year004
Iron, total recoverablemonthly averagereport only (mg/L)all year004
Iron, total recoverabledaily maximum≤ 4 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
pHminimum≥ 6 SUall year005
pHdaily maximum≤ 9 SUall year005
Solids, total suspendedmonthly averagereport only (mg/L)all year005
Solids, total suspendeddaily maximum≤ 100 mg/Lall year005
Iron, total recoverablemonthly averagereport only (mg/L)all year005
Iron, total recoverabledaily maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
pHminimum≥ 6 SUall year006
pHdaily maximum≤ 9 SUall year006
Solids, total suspendedmonthly averagereport only (mg/L)all year006
Solids, total suspendeddaily maximum≤ 100 mg/Lall year006
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year006
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year006
Iron, total recoverablemonthly averagereport only (mg/L)all year006
Iron, total recoverabledaily maximum≤ 4 mg/Lall year006
Copper, total recoverablemonthly averagereport only (mg/L)all year006
Copper, total recoverabledaily maximum≤ .052 mg/Lall year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
BOD, 5-day, 20 deg. Cmonthly average≤ 37 mg/Lall year009
BOD, 5-day, 20 deg. Cdaily maximum≤ 140 mg/Lall year009
pHminimum≥ 6 SUall year009
pHdaily maximum≤ 9 SUall year009
Solids, total suspendedmonthly average≤ 27 mg/Lall year009
Solids, total suspendeddaily maximum≤ 88 mg/Lall year009
Nitrogen, ammonia total [as N]monthly average≤ 4.07 mg/Lall year009
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/Lall year009
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year009
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year009
Iron, total recoverablemonthly averagereport only (mg/L)all year009
Iron, total recoverabledaily maximumreport only (mg/L)all year009
Zinc, total [as Zn]monthly average≤ .11 mg/Lall year009
Zinc, total [as Zn]daily maximum≤ .2 mg/Lall year009
Phenolmonthly average≤ .015 mg/Lall year009
Phenoldaily maximum≤ .026 mg/Lall year009
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
.alpha.-Terpineolmonthly average≤ .016 mg/Lall year009
.alpha.-Terpineoldaily maximum≤ .033 mg/Lall year009
p-Cresolmonthly average≤ .014 mg/Lall year009
p-Cresoldaily maximum≤ .025 mg/Lall year009
Benzoic acids, totalmonthly average≤ .071 mg/Lall year009
Benzoic acids, totaldaily maximum≤ .12 mg/Lall year009
Toxicity, Chronicdaily maximum≤ 1 tox chronicall year009
pHminimum≥ 6 SUall year010
pHdaily maximum≤ 9 SUall year010
Solids, total suspendedmonthly averagereport only (mg/L)all year010
Solids, total suspendeddaily maximum≤ 100 mg/Lall year010
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year010
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year010
Arsenic, total recoverablemonthly averagereport only (mg/L)all year010
Arsenic, total recoverabledaily maximumreport only (mg/L)all year010
Iron, total recoverablemonthly averagereport only (mg/L)all year010
Iron, total recoverabledaily maximumreport only (mg/L)all year010
Selenium, total recoverablemonthly averagereport only (mg/L)all year010
Selenium, total recoverabledaily maximumreport only (mg/L)all year010
Thallium, total recoverablemonthly averagereport only (mg/L)all year010
Thallium, total recoverabledaily maximumreport only (mg/L)all year010
Beryllium, total recoverable [as Be]monthly averagereport only (mg/L)all year010
Beryllium, total recoverable [as Be]daily maximumreport only (mg/L)all year010
Nickel, total recoverablemonthly averagereport only (mg/L)all year010
Nickel, total recoverabledaily maximumreport only (mg/L)all year010
Zinc, total recoverablemonthly averagereport only (mg/L)all year010
Zinc, total recoverabledaily maximumreport only (mg/L)all year010
Cadmium, total recoverablemonthly averagereport only (mg/L)all year010
Cadmium, total recoverabledaily maximumreport only (mg/L)all year010
Lead, total recoverablemonthly averagereport only (mg/L)all year010
Lead, total recoverabledaily maximumreport only (mg/L)all year010
Chromium, total recoverablemonthly averagereport only (mg/L)all year010
Chromium, total recoverabledaily maximumreport only (mg/L)all year010
Copper, total recoverablemonthly averagereport only (mg/L)all year010
Copper, total recoverabledaily maximumreport only (mg/L)all year010
Antimony, total recoverablemonthly averagereport only (mg/L)all year010
Antimony, total recoverabledaily maximumreport only (mg/L)all year010
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year010
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year010
BOD, 5-day, 20 deg. Cmonthly average≤ 37 mg/Lall year011
BOD, 5-day, 20 deg. Cdaily maximum≤ 140 mg/Lall year011
Solids, total suspendedmonthly average≤ 27 mg/Lall year011
Solids, total suspendeddaily maximum≤ 88 mg/Lall year011
Nitrogen, ammonia total [as N]monthly average≤ 4.07 mg/Lall year011
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/Lall year011
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year011
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year011
Iron, total recoverablemonthly averagereport only (mg/L)all year011
Iron, total recoverabledaily maximumreport only (mg/L)all year011
Zinc, total [as Zn]monthly average≤ .11 mg/Lall year011
Zinc, total [as Zn]daily maximum≤ .2 mg/Lall year011
Phenolmonthly average≤ .015 mg/Lall year011
Phenoldaily maximum≤ .026 mg/Lall year011
.alpha.-Terpineolmonthly average≤ .016 mg/Lall year011
.alpha.-Terpineoldaily maximum≤ .033 mg/Lall year011
p-Cresolmonthly average≤ .014 mg/Lall year011
p-Cresoldaily maximum≤ .025 mg/Lall year011
Benzoic acids, totalmonthly average≤ .071 mg/Lall year011
Benzoic acids, totaldaily maximum≤ .12 mg/Lall year011
Toxicity, Acutedaily maximum≤ 1 tox acuteall year011

How strict are these limits?

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

Same industry: the 50 Refuse Systems permits in Kentucky.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KY0091782 · MCP: https://passage-data.com/mcp