NGL Supply Terminal Company LLC

NPDES permit VA0074454 · Minor NON-POTW · effective, expires 2027-09-30 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 5 forms filed late

Last period with anything received: 2026-06-30. Most often over: Chlorine, total residual (2).

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 (17)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX <= 43 deg C all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMAXIMUM report only all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Zinc, total recoverableMAXIMUM report only all year
001Copper, total recoverableMAXIMUM report only all year
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Chlorine, total residualMAXIMUM <= .013 mg/L all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMAXIMUM <= 100 mg/L all year
002Flow, in conduit or thru treatment plantMO MAX report only all year
101pHDAILY MN >= 6 SU all year
101pHDAILY MX <= 9 SU all year
101Solids, total suspendedMAXIMUM <= 100 mg/L all year
101Flow, in conduit or thru treatment plantMO MAX 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