HUNTINGTON ALLOYS CORPORATION

NPDES permit WV0114618 · Minor NON-POTW · effective, expires 2028-04-10 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

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

8values over a limit
0required values missing, on 0 form(s)
0of 8 forms filed late

Last period with anything received: 2026-06-30. Most often over: Copper, total recoverable (4), Chromium, hexavalent [as Cr] (3), Iron, total [as Fe] (1).

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).

Limits in force (39)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
001pHINST MIN report only all year
001pHINST MIN report only all year
001pHINST MAX report only all year
001pHINST MAX report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease, hexane extr methodDAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Chloride [as Cl]DAILY MX report only all year
001Fluoride, total [as F]DAILY MX report only all year
001Fluoride, total [as F]DAILY MX report only all year
001Chromium, hexavalent [as Cr]DAILY MX <= .011 mg/L all year
001Chromium, hexavalent [as Cr]DAILY MX <= .011 mg/L all year
001Iron, total [as Fe]DAILY MX <= 1.5 mg/L all year
001Iron, total [as Fe]DAILY MX <= 1.5 mg/L all year
001Nickel, total [as Ni]DAILY MX report only all year
001Copper, total recoverableDAILY MX <= .036 mg/L all year
001Copper, total recoverableDAILY MX <= .036 mg/L all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
002pHINST MIN report only all year
002pHINST MAX report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil and grease, hexane extr methodDAILY MX report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Chloride [as Cl]DAILY MX report only all year
002Fluoride, total [as F]DAILY MX report only all year
002Chromium, hexavalent [as Cr]DAILY MX report only all year
002Copper, total [as Cu]DAILY MX report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Nickel, total [as Ni]DAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states