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Ascent Resoures - Utica LLC

Drilling Oil And Gas Wells, Saint Clairsville, Ohio. NPDES permit OH0144959, in force until Feb 28, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Renewal application due: Sep 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file: December 2025
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 1 report late

Limits in force (7)

Parameter	Statistic	Limit	Months
pH	daily minimum	≥ 6.5 SU	Dec
pH	daily maximum	≤ 9 SU	Dec
Solids, total suspended	monthly average	≤ 35 mg/L	Dec
Solids, total suspended	daily maximum	≤ 70 mg/L	Dec
Iron, total [as Fe]	daily maximum	≤ 5000 ug/L	Dec
Solids, total dissolved- 180 deg. C	monthly average	report only (mg/L)	Dec
Solids, total dissolved- 180 deg. C	daily maximum	report only (mg/L)	Dec

How strict are these limits?

Iron, total [as Fe], daily maximum 5000 ug/L — stricter than 93% of 46 other minor industrial and other permits in Ohio; 4% have the same limit

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0144959 · MCP: https://passage-data.com/mcp