APPALACHIAN POWER CO DBA AEP — NPDES permit WV0077038: limits, due date and EPA's record

NPDES permit WV0077038 · Minor NON-POTW · expired 2025-11-29 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (38.943142, -81.946233); you set the radius.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 0 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

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

EPA's file shows no filings for this permit in this window. That is a statement about the file, not about the facility.

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

Limits in force (268)

Outfall	Parameter	Statistic	Limit	Months
002	pH	instantaneous minimum	report only	all year
002	pH	instantaneous maximum	report only	all year
002	Solids, total suspended	monthly average	report only	all year
002	Solids, total suspended	daily maximum	report only	all year
002	Magnesium, total [as Mg]	monthly average	report only	all year
002	Magnesium, total [as Mg]	daily maximum	report only	all year
002	Chloride [as Cl]	monthly average	report only	all year
002	Chloride [as Cl]	daily maximum	report only	all year
002	Arsenic, total recoverable	monthly average	report only	all year
002	Arsenic, total recoverable	daily maximum	report only	all year
002	Cobalt, total recoverable	monthly average	report only	all year
002	Cobalt, total recoverable	daily maximum	report only	all year
002	Iron, total recoverable	monthly average	report only	all year
002	Iron, total recoverable	daily maximum	report only	all year
002	Selenium, total recoverable	monthly average	report only	all year
002	Selenium, total recoverable	daily maximum	report only	all year
002	Titanium, total recoverable	monthly average	report only	all year
002	Titanium, total recoverable	daily maximum	report only	all year
002	Beryllium, total recoverable [as Be]	monthly average	report only	all year
002	Beryllium, total recoverable [as Be]	daily maximum	report only	all year
002	Boron, total recoverable	monthly average	report only	all year
002	Boron, total recoverable	daily maximum	report only	all year
002	Barium, total [as Ba]	monthly average	report only	all year
002	Barium, total [as Ba]	daily maximum	report only	all year
002	Thallium, total [as Tl]	monthly average	report only	all year
002	Thallium, total [as Tl]	daily maximum	report only	all year
002	Nickel, total recoverable	monthly average	report only	all year
002	Nickel, total recoverable	daily maximum	report only	all year
002	Vanadium, total [as V]	monthly average	report only	all year
002	Vanadium, total [as V]	daily maximum	report only	all year
002	Zinc, total recoverable	monthly average	report only	all year
002	Zinc, total recoverable	daily maximum	report only	all year
002	Antimony, total [as Sb]	monthly average	report only	all year
002	Antimony, total [as Sb]	daily maximum	report only	all year
002	Aluminum, total recoverable	monthly average	report only	all year
002	Aluminum, total recoverable	daily maximum	report only	all year
002	Cadmium, total recoverable	monthly average	report only	all year
002	Cadmium, total recoverable	daily maximum	report only	all year
002	Lead, total recoverable	monthly average	report only	all year
002	Lead, total recoverable	daily maximum	report only	all year
002	Chromium, total recoverable	monthly average	report only	all year
002	Chromium, total recoverable	daily maximum	report only	all year
002	Copper, total recoverable	monthly average	report only	all year
002	Copper, total recoverable	daily maximum	report only	all year
002	Molybdenum, total recoverable	monthly average	report only	all year
002	Molybdenum, total recoverable	daily maximum	report only	all year
002	Flow, in conduit or thru treatment plant	monthly average	report only	all year
002	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
002	Mercury, total [as Hg]	monthly average	report only	all year
002	Mercury, total [as Hg]	daily maximum	report only	all year
002	Sulfate	monthly average	report only	all year
002	Sulfate	daily maximum	report only	all year
004	pH	instantaneous minimum	report only	all year
004	pH	instantaneous maximum	report only	all year
004	Solids, total suspended	monthly average	report only	all year
004	Solids, total suspended	daily maximum	report only	all year
004	Magnesium, total [as Mg]	monthly average	report only	all year
004	Magnesium, total [as Mg]	daily maximum	report only	all year
004	Arsenic, total recoverable	monthly average	report only	all year
004	Arsenic, total recoverable	daily maximum	report only	all year
004	Cobalt, total recoverable	monthly average	report only	all year
004	Cobalt, total recoverable	daily maximum	report only	all year
004	Iron, total recoverable	monthly average	report only	all year
004	Iron, total recoverable	daily maximum	report only	all year
004	Selenium, total recoverable	monthly average	report only	all year
004	Selenium, total recoverable	daily maximum	report only	all year
004	Titanium, total recoverable	monthly average	report only	all year
004	Titanium, total recoverable	daily maximum	report only	all year
004	Beryllium, total recoverable [as Be]	monthly average	report only	all year
004	Beryllium, total recoverable [as Be]	daily maximum	report only	all year
004	Barium, total [as Ba]	monthly average	report only	all year
004	Barium, total [as Ba]	daily maximum	report only	all year
004	Boron, total [as B]	monthly average	report only	all year
004	Boron, total [as B]	daily maximum	report only	all year
004	Thallium, total [as Tl]	monthly average	report only	all year
004	Thallium, total [as Tl]	daily maximum	report only	all year
004	Nickel, total recoverable	monthly average	report only	all year
004	Nickel, total recoverable	daily maximum	report only	all year
004	Vanadium, total [as V]	monthly average	report only	all year
004	Vanadium, total [as V]	daily maximum	report only	all year
004	Zinc, total recoverable	monthly average	report only	all year
004	Zinc, total recoverable	daily maximum	report only	all year
004	Antimony, total [as Sb]	monthly average	report only	all year
004	Antimony, total [as Sb]	daily maximum	report only	all year
004	Aluminum, total recoverable	monthly average	report only	all year
004	Aluminum, total recoverable	daily maximum	report only	all year
004	Lead, total recoverable	monthly average	report only	all year
004	Lead, total recoverable	daily maximum	report only	all year
004	Chromium, total recoverable	monthly average	report only	all year
004	Chromium, total recoverable	daily maximum	report only	all year
004	Copper, total recoverable	monthly average	report only	all year
004	Copper, total recoverable	daily maximum	report only	all year
004	Molybdenum, total recoverable	monthly average	report only	all year
004	Molybdenum, total recoverable	daily maximum	report only	all year
004	Flow, in conduit or thru treatment plant	monthly average	report only	all year
004	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
004	Mercury, total [as Hg]	monthly average	report only	all year
004	Mercury, total [as Hg]	daily maximum	report only	all year
004	Chemical Oxygen Demand [COD]	monthly average	report only	all year
004	Chemical Oxygen Demand [COD]	daily maximum	report only	all year
004	Sulfate	monthly average	report only	all year
004	Sulfate	daily maximum	report only	all year
005	pH	instantaneous minimum	report only	all year
005	pH	instantaneous maximum	report only	all year
005	Solids, total suspended	monthly average	report only	all year
005	Solids, total suspended	daily maximum	report only	all year
005	Iron, total recoverable	monthly average	report only	all year
005	Iron, total recoverable	daily maximum	report only	all year
005	Flow, in conduit or thru treatment plant	monthly average	report only	all year
005	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
016	pH	instantaneous minimum	report only	all year
016	pH	instantaneous maximum	report only	all year
016	Solids, total suspended	monthly average	report only	all year
016	Solids, total suspended	daily maximum	report only	all year
016	Magnesium, total [as Mg]	monthly average	report only	all year
016	Magnesium, total [as Mg]	daily maximum	report only	all year
016	Arsenic, total recoverable	monthly average	report only	all year
016	Arsenic, total recoverable	daily maximum	report only	all year
016	Cobalt, total recoverable	monthly average	report only	all year
016	Cobalt, total recoverable	daily maximum	report only	all year
016	Iron, total recoverable	monthly average	report only	all year
016	Iron, total recoverable	daily maximum	<= 1.5 mg/L	all year
016	Selenium, total recoverable	monthly average	report only	all year
016	Selenium, total recoverable	daily maximum	report only	all year
016	Titanium, total recoverable	monthly average	report only	all year
016	Titanium, total recoverable	daily maximum	report only	all year
016	Beryllium, total recoverable [as Be]	monthly average	report only	all year
016	Beryllium, total recoverable [as Be]	daily maximum	report only	all year
016	Barium, total [as Ba]	monthly average	report only	all year
016	Barium, total [as Ba]	daily maximum	report only	all year
016	Boron, total [as B]	monthly average	report only	all year
016	Boron, total [as B]	daily maximum	report only	all year
016	Thallium, total [as Tl]	monthly average	report only	all year
016	Thallium, total [as Tl]	daily maximum	report only	all year
016	Nickel, total recoverable	monthly average	report only	all year
016	Nickel, total recoverable	daily maximum	report only	all year
016	Vanadium, total [as V]	monthly average	report only	all year
016	Vanadium, total [as V]	daily maximum	report only	all year
016	Zinc, total recoverable	monthly average	report only	all year
016	Zinc, total recoverable	daily maximum	report only	all year
016	Antimony, total [as Sb]	monthly average	report only	all year
016	Antimony, total [as Sb]	daily maximum	report only	all year
016	Aluminum, total recoverable	monthly average	report only	all year
016	Aluminum, total recoverable	daily maximum	report only	all year
016	Cadmium, total recoverable	monthly average	report only	all year
016	Cadmium, total recoverable	daily maximum	report only	all year
016	Lead, total recoverable	monthly average	report only	all year
016	Lead, total recoverable	daily maximum	report only	all year
016	Chromium, total recoverable	monthly average	report only	all year
016	Chromium, total recoverable	daily maximum	report only	all year
016	Copper, total recoverable	monthly average	report only	all year
016	Copper, total recoverable	daily maximum	report only	all year
016	Molybdenum, total recoverable	monthly average	report only	all year
016	Molybdenum, total recoverable	daily maximum	report only	all year
016	Flow, in conduit or thru treatment plant	monthly average	report only	all year
016	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
016	Mercury, total [as Hg]	monthly average	report only	all year
016	Mercury, total [as Hg]	daily maximum	report only	all year
016	Chemical Oxygen Demand [COD]	monthly average	report only	all year
016	Chemical Oxygen Demand [COD]	daily maximum	report only	all year
016	Sulfate	monthly average	report only	all year
016	Sulfate	daily maximum	report only	all year
017	pH	instantaneous minimum	report only	all year
017	pH	instantaneous maximum	report only	all year
017	Solids, total suspended	monthly average	report only	all year
017	Solids, total suspended	daily maximum	report only	all year
017	Magnesium, total [as Mg]	monthly average	report only	all year
017	Magnesium, total [as Mg]	daily maximum	report only	all year
017	Arsenic, total recoverable	monthly average	report only	all year
017	Arsenic, total recoverable	daily maximum	report only	all year
017	Cobalt, total recoverable	monthly average	report only	all year
017	Cobalt, total recoverable	daily maximum	report only	all year
017	Iron, total recoverable	monthly average	report only	all year
017	Iron, total recoverable	monthly average	report only	all year
017	Iron, total recoverable	daily maximum	report only	all year
017	Iron, total recoverable	daily maximum	<= 1.5 mg/L	all year
017	Selenium, total recoverable	monthly average	report only	all year
017	Selenium, total recoverable	daily maximum	report only	all year
017	Titanium, total recoverable	monthly average	report only	all year
017	Titanium, total recoverable	daily maximum	report only	all year
017	Beryllium, total recoverable [as Be]	monthly average	report only	all year
017	Beryllium, total recoverable [as Be]	daily maximum	report only	all year
017	Barium, total [as Ba]	monthly average	report only	all year
017	Barium, total [as Ba]	daily maximum	report only	all year
017	Boron, total [as B]	monthly average	report only	all year
017	Boron, total [as B]	daily maximum	report only	all year
017	Thallium, total [as Tl]	monthly average	report only	all year
017	Thallium, total [as Tl]	daily maximum	report only	all year
017	Nickel, total recoverable	monthly average	report only	all year
017	Nickel, total recoverable	daily maximum	report only	all year
017	Vanadium, total [as V]	monthly average	report only	all year
017	Vanadium, total [as V]	daily maximum	report only	all year
017	Zinc, total recoverable	monthly average	report only	all year
017	Zinc, total recoverable	daily maximum	report only	all year
017	Antimony, total [as Sb]	monthly average	report only	all year
017	Antimony, total [as Sb]	daily maximum	report only	all year
017	Aluminum, total recoverable	monthly average	report only	all year
017	Aluminum, total recoverable	daily maximum	report only	all year
017	Cadmium, total recoverable	monthly average	report only	all year
017	Cadmium, total recoverable	daily maximum	report only	all year
017	Lead, total recoverable	monthly average	report only	all year
017	Lead, total recoverable	daily maximum	report only	all year
017	Chromium, total recoverable	monthly average	report only	all year
017	Chromium, total recoverable	daily maximum	report only	all year
017	Copper, total recoverable	monthly average	report only	all year
017	Copper, total recoverable	daily maximum	report only	all year
017	Molybdenum, total recoverable	monthly average	report only	all year
017	Molybdenum, total recoverable	daily maximum	report only	all year
017	Flow, in conduit or thru treatment plant	monthly average	report only	all year
017	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
017	Mercury, total [as Hg]	monthly average	report only	all year
017	Mercury, total [as Hg]	daily maximum	report only	all year
017	Chemical Oxygen Demand [COD]	monthly average	report only	all year
017	Chemical Oxygen Demand [COD]	daily maximum	report only	all year
017	Sulfate	monthly average	report only	all year
017	Sulfate	daily maximum	report only	all year
024	pH	instantaneous minimum	report only	all year
024	pH	instantaneous maximum	report only	all year
024	Solids, total suspended	monthly average	report only	all year
024	Solids, total suspended	daily maximum	report only	all year
024	Magnesium, total [as Mg]	monthly average	report only	all year
024	Magnesium, total [as Mg]	daily maximum	report only	all year
024	Fluoride, total [as F]	monthly average	report only	all year
024	Fluoride, total [as F]	daily maximum	report only	all year
024	Arsenic, total recoverable	monthly average	report only	all year
024	Arsenic, total recoverable	daily maximum	report only	all year
024	Cobalt, total recoverable	monthly average	report only	all year
024	Cobalt, total recoverable	daily maximum	report only	all year
024	Iron, total recoverable	monthly average	report only	all year
024	Iron, total recoverable	daily maximum	report only	all year
024	Selenium, total recoverable	monthly average	report only	all year
024	Selenium, total recoverable	daily maximum	report only	all year
024	Titanium, total recoverable	monthly average	report only	all year
024	Titanium, total recoverable	daily maximum	report only	all year
024	Beryllium, total recoverable [as Be]	monthly average	report only	all year
024	Beryllium, total recoverable [as Be]	daily maximum	report only	all year
024	Barium, total [as Ba]	monthly average	report only	all year
024	Barium, total [as Ba]	daily maximum	report only	all year
024	Boron, total [as B]	monthly average	report only	all year
024	Boron, total [as B]	daily maximum	report only	all year
024	Thallium, total [as Tl]	monthly average	report only	all year
024	Thallium, total [as Tl]	daily maximum	report only	all year
024	Nickel, total recoverable	monthly average	report only	all year
024	Nickel, total recoverable	daily maximum	report only	all year
024	Vanadium, total [as V]	monthly average	report only	all year
024	Vanadium, total [as V]	daily maximum	report only	all year
024	Zinc, total recoverable	monthly average	report only	all year
024	Zinc, total recoverable	daily maximum	report only	all year
024	Antimony, total [as Sb]	monthly average	report only	all year
024	Antimony, total [as Sb]	daily maximum	report only	all year
024	Aluminum, total recoverable	monthly average	report only	all year
024	Aluminum, total recoverable	daily maximum	report only	all year
024	Lead, total recoverable	monthly average	report only	all year
024	Lead, total recoverable	daily maximum	report only	all year
024	Chromium, total recoverable	monthly average	report only	all year
024	Chromium, total recoverable	daily maximum	report only	all year
024	Copper, total recoverable	monthly average	report only	all year
024	Copper, total recoverable	daily maximum	report only	all year
024	Molybdenum, total recoverable	monthly average	report only	all year
024	Molybdenum, total recoverable	daily maximum	report only	all year
024	Flow, in conduit or thru treatment plant	monthly average	report only	all year
024	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
024	Mercury, total [as Hg]	monthly average	report only	all year
024	Mercury, total [as Hg]	daily maximum	report only	all year
024	Chemical Oxygen Demand [COD]	monthly average	report only	all year
024	Chemical Oxygen Demand [COD]	daily maximum	report only	all year
024	Sulfate	monthly average	report only	all year
024	Sulfate	daily maximum	report only	all year