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Water Supply — NPDES discharge permits in Texas

Of the 115 permits in EPA's SIC 4941 in TX, 16 went over a limit between 2025-10-01 and 2026-09-30 (Flow, in conduit or thru treatment plant: 7; Solids, total suspended: 5; pH: 3); 3 have no reports in EPA's file for that window. 17 are past the expiry date EPA's file holds; 20 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
TEXAS WATER UTILITIES LP
TX0094412 · Water Supply
Over a limit 24×: Flow, in conduit or thru treatment plant (22×), Aluminum, total [as Al] (2×)Expires Jul 31, 2031
CSWR-TEXAS UTILITY OPERATING COMPANY LLC
TX0133051 · Water Supply
Over a limit 22×: Flow, in conduit or thru treatment plant (22×)Permit past the expiry date EPA's file holds
GLADEWATER, CITY OF
TX0002089 · Water Supply
Over a limit 18×: pH (9×), Solids, total suspended (9×)Permit past the expiry date EPA's file holds
CSWR-TEXAS UTILITY OPERATING COMPANY LLC
TX0145599 · Water Supply
Over a limit 8×: BOD, 5-day, 20 deg. C (4×), Flow, in conduit or thru treatment plant (3×), Solids, total suspended (1×)Expires Oct 31, 2029
PORT O'CONNOR IMPROVEMENT DISTRICT
TX0135232 · Water Supply
Over a limit 7×: Flow, in conduit or thru treatment plant (6×), pH (1×)Permit past the expiry date EPA's file holds
TWU-WHOLESALE SERVICES INC
TX0136590 · Water Supply
Over a limit 6×: Flow, in conduit or thru treatment plant (6×)Expires Apr 3, 2031
EL PASO AND HUDSPETH COUNTIES REGIONAL WATER SUPPLY CORPORATION+
TX0139459 · Water Supply
Over a limit 5×: Flow, in conduit or thru treatment plant (5×)Expires Aug 24, 2031
BISTONE MUNICIPAL WATER SUPPLY
TX0091758 · Water Supply
Over a limit 2×: pH (2×)Expires Jan 21, 2031
COLORADO RIVER MUNICIPAL WATER DISTRICT
TX0131857 · Water Supply
Over a limit 2×: Nitrogen, ammonia total [as N] (2×)Renewal application due Jan 1, 2028
RICHMOND, CITY OF
TX0137600 · Water Supply
Over a limit 2×: Solids, total suspended (2×)Expires Apr 17, 2030
BRIGHT STAR SALEM SUD
TX0136387 · Water Supply
Over a limit 1×: Solids, total suspended (1×)Expires Jul 22, 2029
CINCO MUD 1
TX0135194 · Water Supply
Over a limit 1×: Solids, total dissolved (1×)Renewal application due Jan 30, 2027
DILLEY CITY OF
TX0137928 · Water Supply
Over a limit 1×: Solids, total suspended (1×)Expires May 2, 2029
EAST RIO HONDO WATER SUPPLY CORPORATION
TX0127299 · Water Supply
Over a limit 1×: Solids, total dissolved (1×)Permit past the expiry date EPA's file holds
MOUNT VERNON, CITY OF
TX0075540 · Water Supply
Over a limit 1×: Flow, in conduit or thru treatment plant (1×)Expires May 14, 2031
TEXAS WATER UTILITIES LP
TX0099015 · Water Supply
Over a limit 1×: E. coli (1×)Expires May 16, 2030
ACTON MUD
TX0102598 · Water Supply
No value over a limitExpires Sep 15, 2030
ALICE AND SEVENS SEAS SOLUTIONS (ALICE) USA LLC, CITY OF
TX0143413 · Water Supply
No value over a limitRenewal application due Jan 13, 2028
AMARILLO, CITY OF
TX0123293 · Water Supply
No value over a limitExpires Jul 16, 2031
ANGELINA WATER SUPPLY CORPORAT
TX0119679 · Water Supply
No value over a limitRenewal application overdue
AQUA TEXAS, INC
TX0128007 · Water Supply
No value over a limitExpires Jun 25, 2031
AUSTIN COUNTY WSC
TX0125709 · Water Supply
No value over a limit; 14 required values not reportedPermit past the expiry date EPA's file holds
BAIRD, CITY OF
TX0125121 · Water Supply
No value over a limitExpires Nov 26, 2029
BEN WHEELER WATER SUPPLY CORPORATION
TX0118591 · Water Supply
No value over a limitExpires Aug 26, 2031
BENTON CITY WSC
TX0136557 · Water Supply
No value over a limitExpires Jun 18, 2031
BISTONE MUNICIPAL WATER SUPPLY DISTRICT
TX0136751 · Water Supply
No value over a limitExpires Jan 29, 2029
BRAZORIA COUNTY MUD 21
TX0139211 · Water Supply
No value over a limitExpires May 19, 2031
BURKBURNETT, CITY OF
TX0127175 · Water Supply
No value over a limit; 6 required values not reportedRenewal application due May 11, 2027
CANYON REGIONAL WATER AUTHORITY
TX0131351 · Water Supply
No value over a limitExpires Feb 10, 2031
CENTER, CITY OF
TX0062839 · Water Supply
No value over a limitExpires Aug 19, 2031
CENTER, CITY OF
TX0133311 · Water Supply
No value over a limitRenewal application overdue
CENTERVILLE PETROLEUM LLC
TX0135992 · Water Supply
No value over a limit; 7 required values not reportedPermit past the expiry date EPA's file holds
CENTRAL TEXAS WATER SUPPLY CORPORATION
TX0135895 · Water Supply
No value over a limitExpires Aug 22, 2029
CISCO, CITY OF
TX0119814 · Water Supply
No value over a limitExpires Jul 22, 2029
CITY OF ARCHER CITY
TX0127019 · Water Supply
No value over a limitRenewal application due Mar 12, 2028
CITY OF MART
TX0138495 · Water Supply
No reports in EPA's file for the windowPermit past the expiry date EPA's file holds
CITY OF WEATHERFORD MUNICIPAL UTILITY BOARD OF TRUSTEES
TX0123145 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
COLEMAN, CITY OF
TX0119776 · Water Supply
No value over a limitExpires May 9, 2030
COMBINED CONSUMERS SUD
TX0128538 · Water Supply
No value over a limitExpires Dec 2, 2030
DALLAS COUNTY PARK CITIES MUD
TX0128686 · Water Supply
No value over a limitExpires Jul 16, 2029
DECATUR, CITY OF
TX0136204 · Water Supply
No value over a limitExpires Nov 27, 2028
DENISON, CITY OF
TX0146552 · Water Supply
No reports in EPA's file for the windowExpires Jan 30, 2031
EASTLAND COUNTY WSD
TX0113883 · Water Supply
No value over a limitExpires Mar 5, 2029
EDGEWOOD, CITY OF
TX0133744 · Water Supply
No value over a limitExpires Jan 5, 2031
EL PASO WATER UTILITIES PUBLIC SERVICE BOARD
TX0135500 · Water Supply
No value over a limitExpires Jul 16, 2029
ENNIS, CITY OF
TX0125563 · Water Supply
No value over a limitRenewal application overdue
FAYETTE WATER SUPPLY CORPORATION
TX0126861 · Water Supply
No value over a limitExpires Feb 24, 2030
FAYETTE WATER SUPPLY CORPORATION
TX0132772 · Water Supply
No value over a limitExpires Mar 14, 2030
GAINESVILLE, CITY OF
TX0127931 · Water Supply
No value over a limitExpires Sep 8, 2030
GATESVILLE, CITY OF
TX0137677 · Water Supply
No value over a limitExpires Nov 6, 2030
GOLDTHWAITE, CITY OF
TX0126667 · Water Supply
No value over a limitExpires Jan 8, 2030
GONZALES COUNTY WATER SUPPLY CORPORATION
TX0139904 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
GORDON, CITY OF
TX0137022 · Water Supply
No value over a limitExpires Jan 22, 2029
GRANBURY, CITY OF
TX0134953 · Water Supply
No value over a limitExpires May 31, 2029
GROESBECK, CITY OF
TX0117587 · Water Supply
No value over a limitExpires Mar 28, 2029
HARRIS COUNTY MUD 24
TX0113115 · Water Supply
No value over a limitRenewal application due Oct 30, 2027
HARRIS COUNTY MUD NO. 24
TX0113123 · Water Supply
No value over a limitRenewal application due Oct 31, 2027
HENRIETTA, CITY OF
TX0127817 · Water Supply
No value over a limitRenewal application due Feb 16, 2028
HOLIDAY BEACH WATER SUPPLY CORPORATION
TX0123871 · Water Supply
No value over a limitExpires Oct 22, 2030
HOUSTON COUNTY WCID 1
TX0023078 · Water Supply
No value over a limitRenewal application overdue
HUXLEY, CITY OF
TX0107425 · Water Supply
No value over a limitExpires Aug 19, 2031
KENEDY, CITY OF
TX0117650 · Water Supply
No value over a limitExpires Aug 14, 2031
KOCH SULFUR PRODUCTS COMPANY LLC
TX0137421 · Water Supply
No value over a limitExpires Mar 3, 2031
LONGVIEW, CITY OF
TX0069311 · Water Supply
No value over a limitExpires Sep 8, 2031
LONGVIEW, CITY OF
TX0125237 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
LOWER NECHES VALLEY AUTHORITY
TX0126748 · Water Supply
No value over a limitRenewal application due Mar 22, 2028
MANVILLE WATER SUPPLY CORPORATION
TX0132659 · Water Supply
No value over a limitExpires Mar 14, 2030
MENARD, CITY OF
TX0125458 · Water Supply
No reports in EPA's file for the windowPermit past the expiry date EPA's file holds
METRO WATER SYSTEMS, INC
TX0136581 · Water Supply
No value over a limitRenewal application due Feb 16, 2028
MILITARY HIGHWAY WATER SUPPLY CORPORATION
TX0134716 · Water Supply
No value over a limitExpires May 27, 2031
MILITARY HIGHWAY WSC
TX0127230 · Water Supply
No value over a limitExpires Mar 23, 2029
MILITARY HIGHWAY WSC
TX0128724 · Water Supply
No value over a limitExpires Jul 20, 2031
MISSOURI CITY, CITY OF
TX0133159 · Water Supply
No value over a limitExpires Jul 27, 2029
NEW WSC
TX0136182 · Water Supply
No value over a limitExpires Jul 16, 2029
NEW WSC
TX0136328 · Water Supply
No value over a limitExpires Apr 19, 2029
NORTH ALAMO WATER SUPPLY CORPORATION
TX0128350 · Water Supply
No value over a limitExpires Jul 30, 2031
NORTH ALAMO WATER SUPPLY CORPORATION
TX0128643 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
NORTH ALAMO WSC
TX0125156 · Water Supply
No value over a limitExpires May 19, 2031
NORTH ALAMO WSC
TX0132497 · Water Supply
No value over a limitExpires Aug 28, 2031
NORTHEAST TEXAS MUD
TX0134490 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
OLNEY, CITY OF
TX0124796 · Water Supply
No value over a limitRenewal application due Nov 28, 2027
PANOLA-BETHANY WSC
TX0133469 · Water Supply
No value over a limit; 7 required values not reportedPermit past the expiry date EPA's file holds
PARIS, CITY OF
TX0075931 · Water Supply
No value over a limitExpires May 4, 2031
PARKER COUNTY SPECIAL UTILITY DISTRICT
TX0131504 · Water Supply
No value over a limitExpires Apr 25, 2030
PFLUGERVILLE, CITY OF
TX0132721 · Water Supply
No value over a limitExpires Oct 31, 2029
POSSUM KINGDOM WATER SUPPLY CORPORATION
TX0122297 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
QUADVEST, LP
TX0139939 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
RAYMONDVILLE, CITY OF
TX0138291 · Water Supply
No value over a limit; 12 required values not reportedExpires Jun 25, 2029
ROBINSON, CITY OF
TX0117935 · Water Supply
No value over a limitExpires Aug 9, 2029
ROMA, CITY OF
TX0119709 · Water Supply
No value over a limitExpires Jan 20, 2031
ROSE CITY, CITY OF
TX0145211 · Water Supply
No value over a limitExpires Aug 28, 2029
RPM WSC
TX0133086 · Water Supply
No value over a limit; 56 required values not reportedRenewal application overdue
SAN ANTONIO WATER SYSTEM
TX0125083 · Water Supply
No value over a limitExpires Jan 16, 2031
SAN AUGUSTINE, CITY OF
TX0122351 · Water Supply
No value over a limitExpires Mar 6, 2031
SEADRIFT, CITY OF
TX0137651 · Water Supply
No value over a limitRenewal application due Jan 30, 2027
SHERMAN, CITY OF
TX0141755 · Water Supply
No value over a limitRenewal application due Jun 15, 2027
SOUTHERN UTILITIES COMPANY
TX0118273 · Water Supply
No value over a limitExpires Jul 14, 2029
SOUTHMOST REGIONAL WATER AUTH AND PUB OF THE CITY OF BROWNSVILLE, TEXAS
TX0124664 · Water Supply
No value over a limitExpires May 21, 2031
SOUTHWEST MILAM WATER SUPPLY CORPORATION
TX0119351 · Water Supply
No value over a limitExpires Sep 23, 2029
SOUTHWEST MILAM WATER SUPPLY CORPORATION
TX0126497 · Water Supply
No value over a limitExpires Oct 31, 2029
SOUTHWEST MILAM WATER SUPPLY CORPORATION
TX0126730 · Water Supply
No value over a limitExpires Oct 31, 2029
SPORTSMANS WORLD MUD
TX0139408 · Water Supply
No value over a limitExpires Jun 11, 2031
STAMFORD, CITY OF
TX0139921 · Water Supply
No value over a limitExpires Dec 12, 2030
STRAWN, CITY OF
TX0137405 · Water Supply
No value over a limitExpires Jan 30, 2031
STUDY BUTTE WATER SUPPLY CORPORATION
TX0133183 · Water Supply
No value over a limitExpires May 21, 2031
TEMPE WSC
TX0141780 · Water Supply
No value over a limitRenewal application overdue
TEXAS WATER UTILITIES LP
TX0142077 · Water Supply
No value over a limitRenewal application due May 11, 2027
UPPER LEON RIVER MWD
TX0122203 · Water Supply
No value over a limitExpires Nov 5, 2029
UTILITIES INC OF TEXAS
TX0124389 · Water Supply
No value over a limitExpires Oct 31, 2029
VEOLIA WTS SERVICES USA INC
TX0118222 · Water Supply
No value over a limitExpires Oct 26, 2028
WELLBORN SPECIAL UTILTIY DISTRICT
TX0137561 · Water Supply
No value over a limitExpires Feb 11, 2031
WHEELER, CITY OF
TX0135046 · Water Supply
No value over a limitPermit past the expiry date EPA's file holds
WHITE RIVER MWD
TX0118087 · Water Supply
No value over a limitExpires Aug 30, 2029
WICHITA FALLS, CITY OF
TX0124893 · Water Supply
No value over a limitExpires Mar 30, 2031
WRIGHT CITY WSC
TX0145963 · Water Supply
No value over a limit; 18 required values not reportedExpires Apr 3, 2031

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=TX&sic=4941, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states