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Newport News City - Public Utilities

Water Supply, Newport News, Virginia. NPDES permit VA0050032, in force until Feb 28, 2031. Last 12 months: over a limit once (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form A1 yearly, outfall 001 form Q1 quarterly, outfall 003 form A1 yearly, outfall 004 form Q1 quarterly
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 14 reports late

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

Period endingParameterReportedLimit
December 2025pH, minimum5.2≥ 6 SU

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedmaximum≤ 60 mg/Lall year001
Phosphorus, total [as P]monthly average≤ 2 mg/Lall year001
Zinc, dissolved [as Zn]monthly averagereport only (ug/L)all year001
Zinc, dissolved [as Zn]maximumreport only (ug/L)all year001
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year001
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year001
Chlorine, total residualdaily maximumreport only (mg/L)all year001
pHminimumreport only (SU)all year003
pHmaximumreport only (SU)all year003
Solids, total suspendedmaximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year003
Chlorine, total residualmaximumreport only (mg/L)all year003
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 30 mg/Lall year004
Solids, total suspendedmaximum≤ 60 mg/Lall year004
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year004
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year004
Chlorine, total residualdaily maximum≤ .011 mg/Lall year004

New limits from Mar 1, 2028

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Chlorine, total residual, daily maximum outfall 0010.016 mg/Lnew——
Chlorine, total residual, daily maximum outfall 0040.004 mg/Ltighter——

How strict are these limits?

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

Same industry: the 24 Water Supply permits in Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0050032 · MCP: https://passage-data.com/mcp