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The Nature Conservancy

Sanitary Services, Arlington, Virginia. NPDES permit VA0089796, in force until Jan 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: form S1 twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 2 reports late

Limits in force (21)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Dichloromethanemaximum≤ 5 ug/Lall year
Carbon tetrachloridemaximum≤ 2 ug/Lall year
Chloroformmaximum≤ 100 ug/Lall year
Toluenemaximum≤ 5 ug/Lall year
Benzenemaximum≤ 5 ug/Lall year
Ethylbenzenemaximum≤ 4.3 ug/Lall year
Tetrachloroethylenemaximum≤ 5 ug/Lall year
1,1-Dichloroethylenemaximum≤ 7 ug/Lall year
1,1,1-Trichloroethanemaximum≤ 54 ug/Lall year
1,2-Dichloroethane, total weightmaximum≤ 3.8 ug/Lall year
1,2-Dichlorobenzenemaximum≤ 15 ug/Lall year
Vinyl chloridemaximum≤ 2 ug/Lall year
Trichloroethylenemaximum≤ 5 ug/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmaximumreport only (MGD)all year
cis-1,2-Dichloroethylenemaximum≤ 70 ug/Lall year
Organics-tot voltile [NJAC reg.7:23-17e]maximum≤ 390 ug/Lall year
Xylene [mix of m+o+p]maximum≤ 5 ug/Lall year
trans-1,2-Dichloroethylenemaximum≤ 100 ug/Lall year

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

Same industry: the 3 Sanitary Services 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/VA0089796 · MCP: https://passage-data.com/mcp