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Town of Pikeville

Sewage treatment plant, Pikeville, Tennessee. NPDES permit TN0025054, in force until Oct 31, 2030. Last 12 months: over a limit 32 times (last November 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form G monthly (74 values), outfall INF1 form G monthly (6 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
24 values over a limit, 35 required values missing, 2 of 24 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], daily maximum224.26 mg/L≤ 40 mg/L461%
October 2025BOD, carbonaceous [5 day, 20 C], monthly average158.414 mg/L≤ 25 mg/L534%
October 2025BOD, carbonaceous [5 day, 20 C], monthly average172.733 lb/d≤ 53 lb/d226%
October 2025BOD, carbonaceous [5 day, 20 C], weekly average216.958 lb/d≤ 74 lb/d193%
October 2025BOD, carbonaceous [5 day, 20 C], weekly average224.26 mg/L≤ 35 mg/L541%
October 2025BOD, carbonaceous, percent removal, daily minimum22.7 %≥ 40 %29%
October 2025BOD, carbonaceous, percent removal, monthly average minimum49.9 %≥ 85 %234%
October 2025Chlorine, total residual, daily maximum.8 mg/L≤ .4 mg/L100%
October 2025E. coli, daily maximum2419.6 #/100mL≤ 941 #/100mL157%
October 2025E. coli, monthly geometric mean1518.8 #/100mL≤ 126 #/100mL1105%
October 2025Nitrogen, ammonia total [as N], daily maximum24.8 mg/L≤ 17 mg/L46%
October 2025Nitrogen, ammonia total [as N], monthly average22.64 mg/L≤ 8.5 mg/L166%
October 2025Nitrogen, ammonia total [as N], monthly average26.168 lb/d≤ 18 lb/d45%
October 2025Nitrogen, ammonia total [as N], weekly average24.8 mg/L≤ 12.7 mg/L95%
October 2025Nitrogen, ammonia total [as N], weekly average37.27 lb/d≤ 27 lb/d38%
October 2025Solids, suspended percent removal, daily minimum0 %≥ 40 %67%
October 2025Solids, suspended percent removal, monthly average minimum0 %≥ 85 %567%
October 2025Solids, total suspended, daily maximum335.518 mg/L≤ 45 mg/L646%
October 2025Solids, total suspended, monthly average189.2 lb/d≤ 64 lb/d196%
October 2025Solids, total suspended, monthly average211 mg/L≤ 30 mg/L603%
October 2025Solids, total suspended, weekly average298 lb/d≤ 85 lb/d251%
October 2025Solids, total suspended, weekly average335.518 mg/L≤ 40 mg/L739%
November 2025BOD, carbonaceous [5 day, 20 C], daily maximum54.6 mg/L≤ 40 mg/L37%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average27.58 mg/L≤ 25 mg/L10%
November 2025BOD, carbonaceous [5 day, 20 C], weekly average54.6 mg/L≤ 35 mg/L56%
November 2025E. coli, daily maximum2419.6 #/100mL≤ 410 #/100mL490%
November 2025E. coli, monthly geometric mean193 #/100mL≤ 126 #/100mL53%
November 2025Nitrogen, ammonia total [as N], daily maximum21.6 mg/L≤ 17 mg/L27%
November 2025Nitrogen, ammonia total [as N], monthly average14.794 mg/L≤ 8.5 mg/L74%
November 2025Nitrogen, ammonia total [as N], weekly average21.6 mg/L≤ 12.7 mg/L70%
November 2025Solids, total suspended, daily maximum64 mg/L≤ 45 mg/L42%
November 2025Solids, total suspended, weekly average64 mg/L≤ 40 mg/L60%

Limits in force (80)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]monthly average minimum≥ 1 mg/Lall year001
Oxygen, dissolved [DO]monthly average minimum≥ 1 mg/Lall year001
pHminimum≥ 6 SUall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedweekly average≤ 40 mg/Lall year001
Solids, total suspendedweekly average≤ 40 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Solids, total suspendedmonthly average≤ 64 lb/dall year001
Solids, total suspendedmonthly average≤ 64 lb/dall year001
Solids, total suspendedweekly average≤ 85 lb/dall year001
Solids, total suspendedweekly average≤ 85 lb/dall year001
Solids, settleabledaily maximum≤ 1 mL/Lall year001
Solids, settleabledaily maximum≤ 1 mL/Lall year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]monthly average≤ 8.5 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 8.5 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ 12.7 mg/Lall year001
Nitrogen, ammonia total [as N]weekly average≤ 12.7 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 17 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 17 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 18 lb/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 18 lb/dall year001
Nitrogen, ammonia total [as N]weekly average≤ 27 lb/dall year001
Nitrogen, ammonia total [as N]weekly average≤ 27 lb/dall year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all 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
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ .2 mg/Lall year001
Chlorine, total residualmonthly average≤ .2 mg/Lall year001
Chlorine, total residualdaily maximum≤ .4 mg/Lall year001
Chlorine, total residualdaily maximum≤ .4 mg/Lall year001
E. colimonthly geometric mean≤ 126 #/100mLall year001
E. colimonthly geometric mean≤ 126 #/100mLall year001
E. colidaily maximum≤ 410 #/100mLall year001
E. colidaily maximum≤ 410 #/100mLall year001
SSO, Dry Weathermonthly total≤ 0 occur/moall year001
SSO, Dry Weathermonthly total≤ 0 occur/moall year001
SSO, Wet Weathermonthly total≤ 0 occur/moall year001
SSO, Wet Weathermonthly total≤ 0 occur/moall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 35 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 35 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 40 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 40 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 53 lb/dall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 53 lb/dall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 74 lb/dall year001
BOD, carbonaceous [5 day, 20 C]weekly average≤ 74 lb/dall year001
BOD, carbonaceous, percent removaldaily minimum≥ 40 %all year001
BOD, carbonaceous, percent removaldaily minimum≥ 40 %all year001
BOD, carbonaceous, percent removalmonthly average minimum≥ 85 %all year001
BOD, carbonaceous, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removaldaily minimum≥ 40 %all year001
Solids, suspended percent removaldaily minimum≥ 40 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
IC25 Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum> 4.7 %all year001
IC25 Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum> 4.7 %all year001
IC25 Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum> 4.7 %all year001
IC25 Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum> 4.7 %all year001
Solids, total suspendedmonthly averagereport only (mg/L)all yearINF1
Solids, total suspendeddaily maximumreport only (mg/L)all yearINF1
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all yearINF1
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all yearINF1
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all yearINF1
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all yearINF1

How strict are these limits?

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

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Your permit document is the final word. As JSON: /api/v1/permits/TN0025054 · MCP: https://passage-data.com/mcp