IBM Corporation

NPDES permit VA0085901 · Minor NON-POTW · effective, expires 2028-06-30 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 20 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (34)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001TetrachloroethyleneMAXIMUM <= 1 ug/L all year
0011,1,1-TrichloroethaneMAXIMUM <= 1 ug/L all year
001TrichloroethyleneMAXIMUM <= 1 ug/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMAXIMUM report only all year
001trans-1,2-DichloroethyleneMAXIMUM <= 1 ug/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002TetrachloroethyleneMAXIMUM <= 1 ug/L all year
0021,1,1-TrichloroethaneMAXIMUM <= 1 ug/L all year
002TrichloroethyleneMAXIMUM <= 1 ug/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantMAXIMUM report only all year
002trans-1,2-DichloroethyleneMAXIMUM <= 1 ug/L all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003TetrachloroethyleneMAXIMUM <= 1 ug/L all year
0031,1,1-TrichloroethaneMAXIMUM <= 1 ug/L all year
003TrichloroethyleneMAXIMUM <= 1 ug/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMAXIMUM report only all year
003trans-1,2-DichloroethyleneMAXIMUM <= 1 ug/L all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Hardness, total [as CaCO3]MAXIMUM report only all year
004Selenium, total recoverableMAXIMUM report only all year
004TetrachloroethyleneMAXIMUM <= 1 ug/L all year
0041,1,1-TrichloroethaneMAXIMUM <= 1 ug/L all year
004TrichloroethyleneMAXIMUM <= 1 ug/L all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantMAXIMUM report only all year
004trans-1,2-DichloroethyleneMAXIMUM <= 1 ug/L 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