Tapcensus

Di(2-ethylhexyl) Adipate violations in Texas

115 active public water systems in Texas had a Di(2-ethylhexyl) Adipate violation in the past three years. What Di(2-ethylhexyl) Adipate is and why it matters.

Health effects: Chronic exposure to DEHA is associated with reproductive effects and decreased body weight in animal studies. EPA classifies it as a possible human carcinogen (Group C). Long-term exposure above the MCL is the primary concern; the general population is at risk, with potential for greater sensitivity in developing fetuses and reproductive-age adults.

Systems with a Di(2-ethylhexyl) Adipate violation

Unresolved first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
City of Mission
Hidalgo County
77,058 2 0
City of Rosenberg
Fort Bend County
43,158 2 0
Benbrook Water Authority
Tarrant County
25,616 3 0
City of Wharton
Wharton County
8,756 5 0
Diana SUD
Upshur County
7,953 3 1
City of Cotulla Public Water Supply
La Salle County
5,640 5 2
City of Howe
Grayson County
4,548 3 1
Thunderbird Utility District 1
Fort Bend County
4,203 3 0
City of Aubrey
Denton County
4,058 4 0
South Newton WSC
Newton County
3,729 4 0
City of Chandler
Henderson County
3,663 5 2
Harris County Facility & Property Mgmt
Harris County
3,000 6 0
City of Goldthwaite
Mills County
1,738 3 1
Glendale WSC
Trinity County
1,458 10 4
Selkirk WSC
Matagorda County
678 3 0
Colorado County Wcid 2
Colorado County
654 6 3
North University Estates
Lubbock County
600 8 1
Ville Dalsace Water Supply
Medina County
597 5 1
The Landing II Subdivision
Liberty County
567 3 0
Sunchase Meadows
Hood County
486 2 0
South Meadows West
Brazoria County
477 3 1
Rock Harbor Estates
Hood County
450 5 1
Bracken Village
Comal County
440 8 1
Tierra del Rey
Harris County
438 4 0
Austin County WSC 3
Austin County
425 7 3
Buchanan Lake Village
Llano County
425 11 3
Decatur Acres Water
Wise County
369 2 0
Lakeside Estates Subdivision
Waller County
366 12 6
Harper Road Estates
Gillespie County
333 6 1
Texas Country Water
Comal County
321 7 0
Blue Ridge Water System
Parker County
285 7 1
Harmony Water System
Parker County
285 8 0
Rolling Oaks Subdivision
Johnson County
252 7 0
Anadarko Carrizo Springs Facility
Dimmit County
238 5 0
White Tail Ridge Lakes Estates
Tyler County
233 2 0
Granite Creek WSC
Hays County
219 5 0
Loma Linda Water Supply
Jim Wells County
216 12 3
JO Anns Daycare and Camp
Harris County
215 8 1
Gosling Center 134
Harris County
200 3 2
Oak Hollow Mobile Home Park
Brazoria County
195 5 1
Hidden Valley Water System
Denton County
186 4 0
Rolling Hills Water Supply
McLennan County
186 12 3
Chisolm Trail Retreat
Hill County
183 3 0
Thomas Acres
Johnson County
165 7 1
Woodland Estates
Bowie County
165 12 5
Denton Estates Mobile Home Park
Denton County
156 12 5
Sunset Acres Subdivision
Hood County
156 2 0
New Wine Chapel
Fort Bend County
150 9 2
Park Six West
Harris County
150 7 2
Sheldon Isd Transportation Center
Harris County
150 7 0
About this data

A system is counted once if any of its violations in the past three years involved Di(2-ethylhexyl) Adipate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Di(2-ethylhexyl) Adipate alone.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.