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

Merit Development, Inc.

Carwashes, Maidsville, West Virginia. NPDES permit WV0115720, in force until Jul 10, 2028. Last 12 months: no values over a limit, 18 required values missing, 3 of 5 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form B quarterly (24 values), form D yearly
Renewal application due
Jan 12, 2028 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 26 required values missing, 2 of 5 reports late

Limits in force (26)

ParameterStatisticLimitMonths
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximum≤ 57 mg/Lall year
Solids, total suspendeddaily maximum≤ 57 mg/Lall year
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year
Oil and grease, hexane extr methoddaily maximum≤ 8 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 8 mg/Lall year
Iron, total recoverablemonthly averagereport only (mg/L)all year
Iron, total recoverablemonthly averagereport only (mg/L)all year
Iron, total recoverabledaily maximumreport only (mg/L)all year
Iron, total recoverabledaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Organics, total toxic [TTO]monthly averagereport only (mg/L)all year
Organics, total toxic [TTO]daily maximumreport only (mg/L)all year
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year
Chemical Oxygen Demand [COD]daily maximum≤ 87 mg/Lall year
Chemical Oxygen Demand [COD]daily maximum≤ 87 mg/Lall year

How strict are these limits?

Cited limits by parameter: West 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/WV0115720 · MCP: https://passage-data.com/mcp