GREGORY POWER PARTNERS LLC

NPDES permit TX0137502 · Minor NON-POTW · effective, expires 2031-05-26 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

1values over a limit
1required values missing, on 1 form(s)
0of 45 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among TX permits in EPA's filings — check your permit).

Limits in force (30)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY AV report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY AV <= .918 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= 2.11 MGD all year
001Chlorine, total residualDAILY MX <= .1 mg/L all year
101pHMINIMUM >= 6.5 SU all year
101pHMAXIMUM <= 9 SU all year
101Chromium, total [as Cr]DAILY AV <= .2 mg/L all year
101Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
101Chromium, total [as Cr]DAILY AV <= 1.38 lb/d all year
101Chromium, total [as Cr]DAILY MX <= 1.38 lb/d all year
101Zinc, total [as Zn]DAILY AV <= 1 mg/L all year
101Zinc, total [as Zn]DAILY MX <= 1 mg/L all year
101Zinc, total [as Zn]DAILY AV <= 6.94 lb/d all year
101Zinc, total [as Zn]DAILY MX <= 6.94 lb/d all year
101Flow, in conduit or thru treatment plantDAILY AV <= .832 MGD all year
101Flow, in conduit or thru treatment plantDAILY MX <= .999 MGD all year
201pHMINIMUM >= 6.5 SU all year
201pHMAXIMUM <= 9 SU all year
201Solids, total suspendedDAILY AV <= 30 mg/L all year
201Solids, total suspendedDAILY MX <= 100 mg/L all year
201Solids, total suspendedDAILY AV <= 21.2 lb/d all year
201Solids, total suspendedDAILY MX <= 70.9 lb/d all year
201Oil & GreaseDAILY AV <= 15 mg/L all year
201Oil & GreaseDAILY MX <= 20 mg/L all year
201Oil & GreaseDAILY AV <= 10.6 lb/d all year
201Oil & GreaseDAILY MX <= 14.1 lb/d all year
201Flow, in conduit or thru treatment plantDAILY AV <= .085 MGD all year
201Flow, in conduit or thru treatment plantDAILY MX <= 1.105 MGD 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