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Edmonton STP

Sewage treatment plant, Edmonton, Kentucky. NPDES permit KY0028100, in force until Jan 31, 2031. Last 12 months: over a limit 32 times (last August 2026), 2 required values missing, 2 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (39 values), form 2 quarterly, form 4 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
51 values over a limit, 1 required value missing, 1 of 17 reports late

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

All 32 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, carbonaceous [5 day, 20 C], monthly average22 mg/L≤ 10 mg/L120%
October 2025BOD, carbonaceous [5 day, 20 C], maximum weekly average38 mg/L≤ 15 mg/L153%
October 2025E. coli, 30-day geometric mean228 #/100mL≤ 130 #/100mL75%
October 2025E. coli, 7-day geometric mean1414 #/100mL≤ 240 #/100mL489%
October 2025Nitrogen, ammonia total [as N], daily maximum32 mg/L≤ 3 mg/L967%
October 2025Nitrogen, ammonia total [as N], monthly average22.8 mg/L≤ 2 mg/L1040%
October 2025Oxygen, dissolved [DO], instantaneous minimum3.9 mg/L≥ 7 mg/L44%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average12.5 mg/L≤ 10 mg/L25%
November 2025Nitrogen, ammonia total [as N], daily maximum8.4 mg/L≤ 7.5 mg/L12%
November 2025Oxygen, dissolved [DO], instantaneous minimum6 mg/L≥ 7 mg/L14%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average11.75 mg/L≤ 10 mg/L18%
December 2025BOD, carbonaceous [5 day, 20 C], maximum weekly average16 mg/L≤ 15 mg/L7%
December 2025Nitrogen, ammonia total [as N], daily maximum13.7 mg/L≤ 7.5 mg/L83%
December 2025Nitrogen, ammonia total [as N], monthly average8.25 mg/L≤ 5 mg/L65%
December 2025Solids, suspended percent removal, monthly average minimum84 %≥ 85 %7%
January 2026Nitrogen, ammonia total [as N], daily maximum14.4 mg/L≤ 7.5 mg/L92%
January 2026Nitrogen, ammonia total [as N], monthly average6.475 mg/L≤ 5 mg/L30%
February 2026Nitrogen, ammonia total [as N], daily maximum12.1 mg/L≤ 7.5 mg/L61%
February 2026Nitrogen, ammonia total [as N], monthly average7.0325 mg/L≤ 5 mg/L41%
March 2026Nitrogen, ammonia total [as N], daily maximum9.12 mg/L≤ 7.5 mg/L22%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average11.75 mg/L≤ 10 mg/L18%
April 2026BOD, carbonaceous [5 day, 20 C], maximum weekly average23 mg/L≤ 15 mg/L53%
May 2026BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum79 %≥ 85 %40%
May 2026BOD, carbonaceous [5 day, 20 C], daily maximum112 lb/d≤ 63.9 lb/d75%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average25.75 mg/L≤ 10 mg/L158%
May 2026BOD, carbonaceous [5 day, 20 C], maximum weekly average74 mg/L≤ 15 mg/L393%
June 2026BOD, carbonaceous [5 day, 20 C], monthly average11.75 mg/L≤ 10 mg/L18%
June 2026BOD, carbonaceous [5 day, 20 C], maximum weekly average20 mg/L≤ 15 mg/L33%
August 2026Nitrogen, ammonia total [as N], daily maximum17 mg/L≤ 3 mg/L467%
August 2026Nitrogen, ammonia total [as N], daily maximum37 lb/d≤ 12.8 lb/d189%
August 2026Nitrogen, ammonia total [as N], monthly average11 lb/d≤ 8.5 lb/d29%
August 2026Nitrogen, ammonia total [as N], monthly average6.3925 mg/L≤ 2 mg/L220%

Limits in force (58)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitaveragereport only (deg F)Jan, Feb, Mar, Apr, Nov, Dec
Temperature, water deg. fahrenheitaveragereport only (deg F)May–Oct
Temperature, water deg. fahrenheitmaximumreport only (deg F)Jan, Feb, Mar, Apr, Nov, Dec
Temperature, water deg. fahrenheitmaximumreport only (deg F)May–Oct
Oxygen, dissolved [DO]instantaneous minimum≥ 7 mg/Lall year
pHminimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 127.6 lb/dall year
Solids, total suspendeddaily maximum≤ 191.4 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmaximum weekly averagereport only (mg/L)all year
Oil & Greaseaveragereport only (mg/L)all year
Oil & Greasemaximumreport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]rolling average≤ 32.4 lb/dall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 7.5 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 8.5 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 21.3 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 12.8 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 32.6 lb/dJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]rolling average≤ 4.3 lb/dall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .011 mg/Lall year
Chlorine, total residualdaily maximum≤ .019 mg/Lall year
E. coli30-day geometric mean≤ 130 #/100mLall year
E. coli7-day geometric mean≤ 240 #/100mLall year
Nitrogen, Kjeldahl Totalaveragereport only (mg/L)all year
Nitrogen, Kjeldahl Totalmaximumreport only (mg/L)all year
Nitrite Plus Nitrate Totalaveragereport only (mg/L)all year
Nitrite Plus Nitrate Totalmaximumreport only (mg/L)all year
Solids, total dissolved [TDS]averagereport only (mg/L)all year
Solids, total dissolved [TDS]maximumreport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 42.6 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 63.9 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]maximum weekly averagereport only (mg/L)all year
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year
Toxicity, Chronicdaily maximum≤ 1 tox chronicall year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KY0028100 · MCP: https://passage-data.com/mcp