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Chesapeake Airport Authority

Airports, Flying Fields, & Services, Chesapeake, Virginia. NPDES permit VA0068209, in force until Jan 31, 2030. Last 12 months: over a limit 6 times (last February 2026), 1 of 36 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M1 monthly (21 values), outfall 001 form N1 monthly (1 value), outfall 005 form M1 monthly (4 values), outfall 005 form Q1 quarterly (2 values), outfall 001 form A1 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
3 values over a limit, 0 required values missing, 6 of 39 reports late

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

Period endingParameterReportedLimit
October 2025E. coli, monthly average> 22≤ 126 #/100mL
November 2025Coliform, fecal general, monthly average> 317≤ 200 #/100mL
November 2025E. coli, monthly average> 180≤ 126 #/100mL
December 2025Coliform, fecal general, monthly average> 57≤ 200 #/100mL
December 2025E. coli, monthly average> 27≤ 126 #/100mL
February 2026E. coli, monthly average> 148≤ 126 #/100mL

Limits in force (33)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 20 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ .76 kg/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 1.1 kg/dall year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 20 mg/Lall year001
Solids, total suspendedweekly average≤ 30 mg/Lall year001
Solids, total suspendedmonthly average≤ .76 kg/dall year001
Solids, total suspendedweekly average≤ 1.1 kg/dall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly average≤ 3.4 mg/Lall year001
Nitrogen, ammonia total [as N]maximum≤ 3.4 mg/Lall year001
Phosphorus, total [as P]monthly loadreport only (kg/mo)all year001
Phosphorus, total [as P]weekly average≤ .095 kg/dall year001
Flow, in conduit or thru treatment plantmonthly average≤ .01 MGD (alert, not enforceable)all year001
Flow, in conduit or thru treatment plantmaximumreport only (MGD) (alert, not enforceable)all year001
Chlorine, total residualmonthly average≤ 8 ug/Lall year001
Chlorine, total residualweekly average≤ 9.6 ug/Lall year001
Chlorine, total residualminimum≥ .6 mg/Lall year001
BOD, percent removal [total]monthly average minimum≥ 85 %all year001
E. colimonthly average≤ 126 #/100mLall year001
Phosphorus, Total As Pannual average≤ 34.52 kg/yrall year001
Coliform, fecal generalmonthly average≤ 200 #/100mLall year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
pHminimum≥ 6 SUall year005
pHmaximum≤ 9 SUall year005
Solids, total suspendedmaximum≤ 60 mg/Lall year005
Oil & Greasemaximum≤ 15 mg/Lall year005
Flow, in conduit or thru treatment plantmaximumreport only (gal/d) (alert, not enforceable)all year005
Total Petroleum Hydrocarbons - Gasolinemaximumreport only (mg/L)all year005

How strict are these limits?

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

Same industry: the 6 Transportation by Air permits in Virginia.

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Your permit document is the final word. As JSON: /api/v1/permits/VA0068209 · MCP: https://passage-data.com/mcp