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BAE Systems Maritime Solutions Norfolk Inc.

Ship Building And Repairing, Norfolk, Virginia. NPDES permit VA0004383, in force until Mar 31, 2027. Last 12 months: no values over a limit, 2 required values missing, 1 of 28 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 013 form M1 monthly (6 values), outfall 013 form T1 every 2 months (2 values), outfall 012 form A1 yearly, outfall 013 form A2 yearly, outfall 020 form S1 twice a year, outfall 026 form S1 twice a year, and 3 more forms
Renewal application due
Oct 2, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 30 reports late

Limits in force (50)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademaximum≤ 43 deg Call year012
pHminimum≥ 6 SUall year012
pHmaximum≤ 9 SUall year012
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year012
pHminimum≥ 6 SUall year013
pHmaximum≤ 9 SUall year013
Solids, total suspendedmonthly average≤ 30 mg/Lall year013
Solids, total suspendedmaximum≤ 60 mg/Lall year013
Nitrogen, total [as N]maximumreport only (mg/L)all year013
Nitrogen, Kjeldahl, total [as N]maximumreport only (mg/L)all year013
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year013
Phosphorus, total [as P]maximumreport only (mg/L)all year013
Zinc, total recoverablemaximumreport only (ug/L)all year013
Copper, total recoverablemaximumreport only (ug/L)all year013
Petrol hydrocarbons, total recoverablemonthly average≤ 10 mg/Lall year013
Petrol hydrocarbons, total recoverablemaximum≤ 15 mg/Lall year013
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year013
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year013
pHminimum≥ 6 SUall year020
pHmaximum≤ 9 SUall year020
Solids, total suspendedmaximumreport only (mg/L)all year020
Zinc, total recoverablemaximumreport only (ug/L)all year020
Copper, total recoverablemaximumreport only (ug/L)all year020
Precipitation volumeevent totalreport only (Mgal)all year020
pHminimum≥ 6 SUall year026
pHmaximum≤ 9 SUall year026
Solids, total suspendedmaximumreport only (mg/L)all year026
Zinc, total recoverablemaximumreport only (ug/L)all year026
Copper, total recoverablemaximumreport only (ug/L)all year026
Precipitation volumeevent totalreport only (Mgal)all year026
pHminimum≥ 6 SUall year913
pHmaximum≤ 9 SUall year913
Solids, total suspendedmaximumreport only (mg/L)all year913
Zinc, total recoverablemaximumreport only (ug/L)all year913
Copper, total recoverablemaximumreport only (ug/L)all year913
Precipitation volumeevent totalreport only (Mgal)all year913
pHminimum≥ 6 SUall year914
pHmaximum≤ 9 SUall year914
Solids, total suspendedmaximumreport only (mg/L)all year914
Zinc, total recoverablemaximumreport only (ug/L)all year914
Copper, total recoverablemaximumreport only (ug/L)all year914
Petrol hydrocarbons, total recoverablemaximumreport only (mg/L)all year914
Precipitation volumeevent totalreport only (Mgal)all year914
pHminimum≥ 6 SUall year915
pHmaximum≤ 9 SUall year915
Solids, total suspendedmaximumreport only (mg/L)all year915
Zinc, total recoverablemaximumreport only (ug/L)all year915
Copper, total recoverablemaximumreport only (ug/L)all year915
Petrol hydrocarbons, total recoverablemaximumreport only (mg/L)all year915
Precipitation volumeevent totalreport only (Mgal)all year915

How strict are these limits?

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

Same industry: the 6 Transportation Equipment permits in Virginia.

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Your permit document is the final word. As JSON: /api/v1/permits/VA0004383 · MCP: https://passage-data.com/mcp