COAL-MAC LLC — NPDES permit WV0095788: limits, due date and EPA's record

NPDES permit WV0095788 · Minor NON-POTW · administratively continued, expires 2026-08-11 · EPA's file as of 2026-09-19

This permit expired on 2026-08-11 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

Last period with anything received: 2026-03-31. Most often over: Selenium, total recoverable (1).

Reporting

Reports are due about 57 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (126)

Outfall	Parameter	Statistic	Limit	Months
002	Flow rate	MO MAX	report only	all year
002	pH	MO MIN	>= 6 SU	all year
002	pH	MO MAX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 35 mg/L	all year
002	Solids, total suspended	MO MAX	<= 70 mg/L	all year
002	Solids, settleable	MO MAX	<= .5 mL/L	all year
002	Selenium, total recoverable	MO AVG	<= 4.7 ug/L	all year
002	Selenium, total recoverable	MO MAX	<= 8.2 ug/L	all year
004	Flow rate	MO MAX	report only	all year
004	pH	MO MIN	>= 6 SU	all year
004	pH	MO MAX	<= 9 SU	all year
004	Solids, settleable	MO MAX	<= .5 mL/L	all year
004	Selenium, total recoverable	MO MIN	report only	all year
004	Selenium, total recoverable	MO AVG	<= 4.7 ug/L	all year
004	Selenium, total recoverable	MO MAX	<= 8.2 ug/L	all year
008	Flow rate	MO AVG	report only	all year
008	Flow rate	MO MAX	report only	all year
008	pH	MO MIN	>= 6 SU	all year
008	pH	MO MAX	<= 9 SU	all year
008	Solids, settleable	MO MAX	<= .5 mL/L	all year
015	Flow rate	MO MAX	report only	all year
015	pH	MO MIN	>= 6 SU	all year
015	pH	MO MAX	<= 9 SU	all year
015	Solids, settleable	MO MAX	<= .5 mL/L	all year
025	Flow rate	MO AVG	report only	all year
025	Flow rate	MO MAX	report only	all year
025	pH	MO MIN	>= 6 SU	all year
025	pH	MO MAX	<= 9 SU	all year
025	Solids, settleable	MO MAX	<= .5 mL/L	all year
DLB	Stream flow, instantaneous	MO AVG	report only	all year
DLB	Stream flow, instantaneous	MO MAX	report only	all year
DLB	pH	MO MIN	report only	all year
DLB	pH	MO MAX	report only	all year
DLB	Selenium, total recoverable	MO MIN	report only	all year
DLB	Selenium, total recoverable	MO AVG	report only	all year
DLB	Selenium, total recoverable	MO MAX	report only	all year
DLB	Iron, total [as Fe]	MO AVG	report only	all year
DLB	Iron, total [as Fe]	MO MAX	report only	all year
DLB	Manganese, total [as Mn]	MO MIN	report only	all year
DLB	Manganese, total [as Mn]	MO AVG	report only	all year
DLB	Manganese, total [as Mn]	MO MAX	report only	all year
DLB	Aluminum, total [as Al]	MO MIN	report only	all year
DLB	Aluminum, total [as Al]	MO AVG	report only	all year
DLB	Aluminum, total [as Al]	MO MAX	report only	all year
DLB	Aluminum, dissolved [as Al]	MO MIN	report only	all year
DLB	Aluminum, dissolved [as Al]	MO AVG	report only	all year
DLB	Aluminum, dissolved [as Al]	MO MAX	report only	all year
DLF	Stream flow, instantaneous	MO AVG	report only	all year
DLF	Stream flow, instantaneous	MO MAX	report only	all year
DLF	pH	MO MIN	report only	all year
DLF	pH	MO MAX	report only	all year
DLF	Selenium, total recoverable	MO MIN	report only	all year
DLF	Selenium, total recoverable	MO AVG	report only	all year
DLF	Selenium, total recoverable	MO MAX	report only	all year
DLF	Iron, total [as Fe]	MO AVG	report only	all year
DLF	Iron, total [as Fe]	MO MAX	report only	all year
DLF	Manganese, total [as Mn]	MO MIN	report only	all year
DLF	Manganese, total [as Mn]	MO AVG	report only	all year
DLF	Manganese, total [as Mn]	MO MAX	report only	all year
DLF	Aluminum, total [as Al]	MO MIN	report only	all year
DLF	Aluminum, total [as Al]	MO AVG	report only	all year
DLF	Aluminum, total [as Al]	MO MAX	report only	all year
DLF	Aluminum, dissolved [as Al]	MO MIN	report only	all year
DLF	Aluminum, dissolved [as Al]	MO AVG	report only	all year
DLF	Aluminum, dissolved [as Al]	MO MAX	report only	all year
DMC	Stream flow, instantaneous	MO AVG	report only	all year
DMC	Stream flow, instantaneous	MO MAX	report only	all year
DMC	pH	MO MIN	report only	all year
DMC	pH	MO MAX	report only	all year
DMC	Selenium, total recoverable	MO MIN	report only	all year
DMC	Selenium, total recoverable	MO AVG	report only	all year
DMC	Selenium, total recoverable	MO MAX	report only	all year
DMC	Iron, total [as Fe]	MO AVG	report only	all year
DMC	Iron, total [as Fe]	MO MAX	report only	all year
DMC	Manganese, total [as Mn]	MO MIN	report only	all year
DMC	Manganese, total [as Mn]	MO AVG	report only	all year
DMC	Manganese, total [as Mn]	MO MAX	report only	all year
DMC	Aluminum, total [as Al]	MO MIN	report only	all year
DMC	Aluminum, total [as Al]	MO AVG	report only	all year
DMC	Aluminum, total [as Al]	MO MAX	report only	all year
DMC	Aluminum, dissolved [as Al]	MO MIN	report only	all year
DMC	Aluminum, dissolved [as Al]	MO AVG	report only	all year
DMC	Aluminum, dissolved [as Al]	MO MAX	report only	all year
DRB	Stream flow, instantaneous	MO AVG	report only	all year
DRB	Stream flow, instantaneous	MO MAX	report only	all year
DRB	Specific conductance	MO AVG	report only	all year
DRB	Specific conductance	MO MAX	report only	all year
DRB	pH	MO MIN	report only	all year
DRB	pH	MO MAX	report only	all year
DRB	Sulfate, total [as SO4]	MO AVG	report only	all year
DRB	Sulfate, total [as SO4]	MO MAX	report only	all year
DRB	Selenium, total recoverable	MO MIN	report only	all year
DRB	Selenium, total recoverable	MO AVG	report only	all year
DRB	Selenium, total recoverable	MO MAX	report only	all year
DRB	Iron, total [as Fe]	MO AVG	report only	all year
DRB	Iron, total [as Fe]	MO MAX	report only	all year
DRB	Manganese, total [as Mn]	MO MIN	report only	all year
DRB	Manganese, total [as Mn]	MO AVG	report only	all year
DRB	Manganese, total [as Mn]	MO MAX	report only	all year
DRB	Aluminum, total [as Al]	MO MIN	report only	all year
DRB	Aluminum, total [as Al]	MO AVG	report only	all year
DRB	Aluminum, total [as Al]	MO MAX	report only	all year
DRB	Aluminum, dissolved [as Al]	MO MIN	report only	all year
DRB	Aluminum, dissolved [as Al]	MO AVG	report only	all year
DRB	Aluminum, dissolved [as Al]	MO MAX	report only	all year
DRB	Solids, total dissolved	MO AVG	report only	all year
DRB	Solids, total dissolved	MO MAX	report only	all year
ULF	Stream flow, instantaneous	MO AVG	report only	all year
ULF	Stream flow, instantaneous	MO MAX	report only	all year
ULF	pH	MO MIN	report only	all year
ULF	pH	MO MAX	report only	all year
ULF	Selenium, total recoverable	MO MIN	report only	all year
ULF	Selenium, total recoverable	MO AVG	report only	all year
ULF	Selenium, total recoverable	MO MAX	report only	all year
ULF	Iron, total [as Fe]	MO MIN	report only	all year
ULF	Iron, total [as Fe]	MO AVG	report only	all year
ULF	Iron, total [as Fe]	MO MAX	report only	all year
ULF	Manganese, total [as Mn]	MO MIN	report only	all year
ULF	Manganese, total [as Mn]	MO AVG	report only	all year
ULF	Manganese, total [as Mn]	MO MAX	report only	all year
ULF	Aluminum, total [as Al]	MO MIN	report only	all year
ULF	Aluminum, total [as Al]	MO AVG	report only	all year
ULF	Aluminum, total [as Al]	MO MAX	report only	all year
ULF	Aluminum, dissolved [as Al]	MO MIN	report only	all year
ULF	Aluminum, dissolved [as Al]	MO AVG	report only	all year
ULF	Aluminum, dissolved [as Al]	MO MAX	report only	all year