TARGA MIDSTREAM SERVICES LLC

NPDES permit TX0002887 · Minor NON-POTW · administratively continued, expires 2025-01-28 · 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.

This permit expired on 2025-01-28 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

4values over a limit
0required values missing, on 0 form(s)
0of 72 forms filed late

Last period with anything received: 2026-08-31. Most often over: Carbon, tot organic [TOC] (4).

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 (52)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
001Copper, total [as Cu]DAILY AV report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Copper, total [as Cu]DAILY AV report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Zinc, total [as Zn]DAILY AV report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Zinc, total [as Zn]DAILY AV report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY AV report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow [dry weather]DAILY AV <= .293 MGD all year
001Flow [dry weather]DAILY MX <= .88 MGD all year
002BOD, 5-day, 20 deg. CDAILY AV <= 20 mg/L all year
002BOD, 5-day, 20 deg. CDAILY MX <= 30 mg/L all year
002BOD, 5-day, 20 deg. CDAILY AV <= 44.04 lb/d all year
002BOD, 5-day, 20 deg. CDAILY MX <= 66.05 lb/d all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 9 SU all year
002Flow, in conduit or thru treatment plantDAILY AV report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
003pHMINIMUM >= 6.5 SU all year
003pHMAXIMUM <= 9 SU all year
003Flow, in conduit or thru treatment plantDAILY AV report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004BOD, 5-day, 20 deg. CDAILY AV <= 20 mg/L all year
004BOD, 5-day, 20 deg. CDAILY MX <= 30 mg/L all year
004BOD, 5-day, 20 deg. CDAILY AV <= 93.74 lb/d all year
004BOD, 5-day, 20 deg. CDAILY MX <= 140.61 lb/d all year
004pHMINIMUM >= 6.5 SU all year
004pHMAXIMUM <= 9 SU all year
004Copper, total [as Cu]DAILY AV report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Copper, total [as Cu]DAILY AV report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Zinc, total [as Zn]DAILY AV report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Zinc, total [as Zn]DAILY AV report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY AV report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005pHMINIMUM >= 6.5 SU all year
005pHMAXIMUM <= 9 SU all year
005Flow, in conduit or thru treatment plantDAILY AV report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
006pHMINIMUM >= 6.5 SU all year
006pHMAXIMUM <= 9 SU all year
006Flow, in conduit or thru treatment plantDAILY AV report only all year
006Flow, 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