Passage Data · Check a report · Use it from your AI

Woodbridge MHP Limited Liability Corporation

Sewerage Systems, Woodbridge, Virginia. NPDES permit VA0027855, in force until Jan 31, 2030. Last 12 months: over a limit 39 times (last May 2026), 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form M1 monthly (16 values), form A1 yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 39 values over a limit
Period endingParameterReportedLimitOver by
October 2025E. coli, geometric mean> 268≤ 126 #/100mL—
December 2025E. coli, geometric mean> 170≤ 126 #/100mL—
December 2025Nitrogen, ammonia total [as N], maximum9.9≤ 3.1 mg/L219%
December 2025Nitrogen, ammonia total [as N], monthly average9.9≤ 3.1 mg/L219%
January 2026BOD, 5-day, 20 deg. C, monthly average12.83≤ 1.5 kg/d755%
January 2026BOD, 5-day, 20 deg. C, weekly average25.36≤ 2.2 kg/d1053%
January 2026BOD, 5-day, 20 deg. C, weekly average258≤ 30 mg/L760%
January 2026E. coli, geometric mean> 119≤ 126 #/100mL—
January 2026Nitrogen, ammonia total [as N], maximum12≤ 3.1 mg/L287%
January 2026Solids, total suspended, monthly average32.46≤ 1.5 kg/d2064%
January 2026Solids, total suspended, monthly average335≤ 20 mg/L1575%
January 2026Solids, total suspended, weekly average64.19≤ 2.2 kg/d2818%
January 2026Solids, total suspended, weekly average653≤ 30 mg/L2077%
February 2026BOD, 5-day, 20 deg. C, monthly average204≤ 20 mg/L920%
February 2026BOD, 5-day, 20 deg. C, monthly average8.49≤ 1.5 kg/d466%
February 2026BOD, 5-day, 20 deg. C, weekly average204≤ 30 mg/L580%
February 2026BOD, 5-day, 20 deg. C, weekly average8.49≤ 2.2 kg/d286%
February 2026E. coli, geometric mean> 2420≤ 126 #/100mL—
February 2026Solids, total suspended, monthly average17.23≤ 1.5 kg/d1049%
February 2026Solids, total suspended, monthly average414≤ 20 mg/L1970%
February 2026Solids, total suspended, weekly average17.23≤ 2.2 kg/d683%
February 2026Solids, total suspended, weekly average414≤ 30 mg/L1280%
March 2026Solids, total suspended, monthly average2.83≤ 1.5 kg/d89%
March 2026Solids, total suspended, monthly average26.25≤ 20 mg/L31%
March 2026Solids, total suspended, weekly average44≤ 30 mg/L47%
March 2026Solids, total suspended, weekly average6.178≤ 2.2 kg/d181%
April 2026BOD, 5-day, 20 deg. C, monthly average3.78≤ 1.5 kg/d152%
April 2026BOD, 5-day, 20 deg. C, weekly average23.31≤ 2.2 kg/d960%
April 2026E. coli, geometric mean422≤ 126 #/100mL235%
April 2026Nitrogen, ammonia total [as N], maximum3.4≤ 3.1 mg/L10%
April 2026Oxygen, dissolved [DO], instantaneous minimum2.1≥ 6 mg/L65%
April 2026Solids, total suspended, monthly average23.3≤ 1.5 kg/d1453%
April 2026Solids, total suspended, monthly average55≤ 20 mg/L175%
April 2026Solids, total suspended, weekly average150≤ 30 mg/L400%
April 2026Solids, total suspended, weekly average69.9≤ 2.2 kg/d3077%
May 2026Nitrogen, ammonia total [as N], maximum15≤ 2.2 mg/L582%
May 2026Nitrogen, ammonia total [as N], monthly average5.14≤ 2.2 mg/L134%
May 2026Solids, total suspended, monthly average26≤ 20 mg/L30%
May 2026Solids, total suspended, weekly average41≤ 30 mg/L37%

Limits in force (20)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 1.5 kg/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 2.2 kg/dall year
BOD, 5-day, 20 deg. Cminimumreport only (mg/L)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendedweekly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 1.5 kg/dall year
Solids, total suspendedweekly average≤ 2.2 kg/dall year
Solids, total suspendedminimumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 2.2 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 3.1 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]maximum≤ 2.2 mg/LMay–Oct
Nitrogen, ammonia total [as N]maximum≤ 3.1 mg/LJan, Feb, Mar, Apr, Nov, Dec
Flow, in conduit or thru treatment plantmonthly average≤ .0198 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD) (alert, not enforceable)all year
E. coligeometric mean≤ 126 #/100mLall year

How strict are these limits?

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

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0027855 · MCP: https://passage-data.com/mcp