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

U. S. Silica Company

Industrial Sand, Berkeley Springs, West Virginia. NPDES permit WV1023691, in force until Jan 7, 2030. Last 12 months: no values over a limit, 26 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 004 form R quarterly (13 values), outfall 005 form R quarterly (13 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 8 reports late

Limits in force (26)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly maximumreport only (gal/min)all year004
pHmonthly minimum≥ 6 SUall year004
pHmonthly maximum≤ 9 SUall year004
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year004
Hardness, total [as CaCO3]monthly maximumreport only (mg/L)all year004
Cadmium, total [as Cd]monthly maximumreport only (ug/L)all year004
Nickel, total [as Ni]monthly maximumreport only (ug/L)all year004
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, total [as Al]monthly averagereport only (mg/L)all year004
Aluminum, total [as Al]monthly maximumreport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year004
Flow ratemonthly maximumreport only (gal/min)all year005
pHmonthly minimum≥ 6 SUall year005
pHmonthly maximum≤ 9 SUall year005
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year005
Hardness, total [as CaCO3]monthly maximumreport only (mg/L)all year005
Cadmium, total [as Cd]monthly maximumreport only (ug/L)all year005
Nickel, total [as Ni]monthly maximumreport only (ug/L)all year005
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, total [as Al]monthly averagereport only (mg/L)all year005
Aluminum, total [as Al]monthly maximumreport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year005

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

Same industry: the 64 Mining and Quarrying of Nonmetallic Minerals permits in West Virginia.

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/WV1023691 · MCP: https://passage-data.com/mcp