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Pilot Travel Centers, LLC

Gasoline Service Stations, Knoxville, Tennessee. NPDES permit TN0064548, in force until Jul 31, 2028. Last 12 months: over a limit 35 times (last September 2026), 2 of 24 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 002 form G monthly (14 values), outfall 02A form G monthly (4 values)
Renewal application due
Feb 2, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
35 values over a limit, 0 required values missing, 4 of 24 reports late

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

All 35 values over a limit
Period endingOutfallParameterReportedLimitOver by
October 2025002Nitrogen, ammonia total [as N], daily maximum12.6 mg/L≤ 2.58 mg/L388%
October 2025002Nitrogen, ammonia total [as N], monthly average6.755 mg/L≤ .56 mg/L1106%
October 2025002Solids, total suspended, daily maximum58.8 mg/L≤ 40 mg/L47%
October 2025002Solids, total suspended, monthly average40.6 mg/L≤ 30 mg/L35%
October 202502AE. coli, monthly average286 #/100mL≤ 126 #/100mL127%
November 2025002Nitrogen, ammonia total [as N], daily maximum26 mg/L≤ 5.62 mg/L363%
November 2025002Nitrogen, ammonia total [as N], monthly average16.46 mg/L≤ 1.07 mg/L1438%
November 202502AE. coli, monthly average210 #/100mL≤ 126 #/100mL67%
December 2025002Nitrogen, ammonia total [as N], monthly average2.435 mg/L≤ 1.07 mg/L128%
January 2026002Nitrogen, ammonia total [as N], monthly average3.09 mg/L≤ 1.07 mg/L189%
February 2026002Nitrogen, ammonia total [as N], daily maximum23.4 mg/L≤ 5.62 mg/L316%
February 2026002Nitrogen, ammonia total [as N], monthly average16.5 mg/L≤ 1.07 mg/L1442%
February 2026002Solids, total suspended, monthly average31.5 mg/L≤ 30 mg/L5%
February 2026002pH, maximum9.13 SU≤ 9 SU—
March 2026002Nitrogen, ammonia total [as N], monthly average1.747 mg/L≤ 1.07 mg/L63%
April 2026002Nitrogen, ammonia total [as N], daily maximum13.4 mg/L≤ 5.62 mg/L138%
April 2026002Nitrogen, ammonia total [as N], monthly average8.935 mg/L≤ 1.07 mg/L735%
May 2026002Nitrogen, ammonia total [as N], daily maximum20.1 mg/L≤ 2.58 mg/L679%
May 2026002Nitrogen, ammonia total [as N], monthly average12.515 mg/L≤ .56 mg/L2135%
May 2026002Solids, total suspended, daily maximum40.5 mg/L≤ 40 mg/L1%
May 2026002Solids, total suspended, monthly average32.65 mg/L≤ 30 mg/L9%
June 2026002Nitrogen, ammonia total [as N], daily maximum3.28 mg/L≤ 2.58 mg/L27%
June 2026002Nitrogen, ammonia total [as N], monthly average2.375 mg/L≤ .56 mg/L324%
July 2026002Nitrogen, ammonia total [as N], daily maximum14.1 mg/L≤ 2.58 mg/L447%
July 2026002Nitrogen, ammonia total [as N], monthly average7.94 mg/L≤ .56 mg/L1318%
July 202602AE. coli, daily maximum5600 #/100mL≤ 941 #/100mL495%
July 202602AE. coli, monthly average3323.33 #/100mL≤ 126 #/100mL2538%
August 2026002Nitrogen, ammonia total [as N], daily maximum18.5 mg/L≤ 2.58 mg/L617%
August 2026002Nitrogen, ammonia total [as N], monthly average12.895 mg/L≤ .56 mg/L2203%
August 202602AE. coli, daily maximum1700 #/100mL≤ 941 #/100mL81%
August 202602AE. coli, monthly average142.4 #/100mL≤ 126 #/100mL13%
September 2026002Nitrogen, ammonia total [as N], daily maximum7.04 mg/L≤ 2.58 mg/L173%
September 2026002Nitrogen, ammonia total [as N], monthly average7.04 mg/L≤ .56 mg/L1157%
September 202602AE. coli, daily maximum10000 #/100mL≤ 941 #/100mL963%
September 202602AE. coli, monthly average466.6 #/100mL≤ 126 #/100mL270%

Limits in force (20)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 40 mg/Lall year002
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year002
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year002
Nitrogen, ammonia total [as N]monthly average≤ 1.07 mg/LJan, Feb, Mar, Apr, Nov, Dec002
Nitrogen, ammonia total [as N]monthly average≤ .56 mg/LMay–Oct002
Nitrogen, ammonia total [as N]daily maximum≤ 5.62 mg/LJan, Feb, Mar, Apr, Nov, Dec002
Nitrogen, ammonia total [as N]daily maximum≤ 2.58 mg/LMay–Oct002
Benzenedaily maximum≤ .5 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
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year002
LC50 Static 48Hr Acute Ceriodaphnia dubiaminimumreport only (%)all year002
LC50 Static 48Hr Acute Pimephales promelasminimumreport only (%)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year02A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year02A
E. colimonthly average≤ 126 #/100mLall year02A
E. colidaily maximum≤ 941 #/100mLall year02A

How strict are these limits?

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

Same industry: the 13 Automotive Dealers and Gasoline Service Stations permits in Tennessee.

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Your permit document is the final word. As JSON: /api/v1/permits/TN0064548 · MCP: https://passage-data.com/mcp