Local water quality
Water quality in Austin, Texas
69 public water systems · PFAS detected · EPA data
The bottom line
EPA records for the water serving Austin, Texas show Lead, Copper, Total Trihalomethanes and more. A filter independently certified to reduce those exact contaminants is the most direct fix.
What's in Austin's water
Contaminants EPA has recorded across Austin's water systems, and how many certified filters remove each.
Water systems serving Austin
Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.
CITY OF AUSTIN WATER & WASTEWATER
1,115,323 people served
1 contaminant · 6 PFAS · report →
TRAVIS COUNTY WCID 17
45,165 people served
1 contaminant · 1 PFAS · report →
PASEO DEL ESTE MUD 1
36,773 people served
1 contaminant · 1 PFAS · report →
WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY
35,664 people served
2 contaminants · 1 PFAS · report →
WINDERMERE COMMUNITY
21,231 people served
1 contaminant · 6 PFAS · report →
WELLS BRANCH MUD 1
18,015 people served
1 contaminant · 1 PFAS · report →
SONTERRA MUD
16,614 people served
1 contaminant · 4 PFAS · report →
ROCKY POINT B
12,900 people served
1 contaminant · report →
NORTHTOWN MUD
11,520 people served
1 contaminant · 1 PFAS · report →
NORTH AUSTIN MUD 1
11,133 people served
1 contaminant · report →
AUSTINS COLONY
9,987 people served
1 contaminant · 2 PFAS · report →
OLD EGYPT SUBDIVISION
8,442 people served
1 contaminant · report →
WILLIAMSON COUNTY WSID 3
8,265 people served
1 contaminant · 3 PFAS · report →
GRAY UTILITY SERVICE
8,004 people served
1 contaminant · report →
PLUM CREEK
7,065 people served
1 contaminant · report →
PINE TRAILS UTILITY
6,969 people served
1 contaminant · 6 PFAS · report →
TRAVIS COUNTY MUD 4
6,816 people served
1 contaminant · report →
INGRAM WATER SUPPLY
5,955 people served
1 contaminant · report →
TRAVIS COUNTY WCID 18
5,733 people served
1 contaminant · 2 PFAS · report →
OAK TRAIL SHORES
5,676 people served
2 contaminants · 2 PFAS · report →
COTTONWOOD CREEK MUD 1
5,082 people served
1 contaminant · report →
LAZY NINE MUD 1B
4,669 people served
1 contaminant · report →
TANGLEWOOD ON TEXOMA
4,341 people served
2 contaminants · 6 PFAS · report →
SHADY HOLLOW MUD
4,269 people served
1 contaminant · report →
WILLIAMSON COUNTY MUD 11
4,248 people served
1 contaminant · 2 PFAS · report →
CITY OF AUSTIN RIVER PLACE WATER SYSTEM
4,218 people served
1 contaminant · report →
CAROLYNN ESTATES
3,906 people served
2 contaminants · 3 PFAS · report →
DECKER HILLS
3,780 people served
1 contaminant · report →
BRITTMOORE UTILITY
3,732 people served
1 contaminant · report →
LOMA VISTA WATER SYSTEM
3,720 people served
1 contaminant · report →
WOODLAND OAKS SUBDIVISION
3,666 people served
1 contaminant · report →
LAKE MEDINA SHORES
3,660 people served
1 contaminant · report →
MITCHELL COUNTY UTILITY
3,612 people served
1 contaminant · report →
LOMETA REGIONAL WATER
3,609 people served
2 contaminants · report →
METROPLEX HOMESTEADS WATER SUPPLY
3,588 people served
1 contaminant · report →
WILLIAMSON COUNTY MUD 10
3,513 people served
1 contaminant · 3 PFAS · report →
WILBARGER CREEK MUD 1
3,459 people served
1 contaminant · report →
HAYS COUNTY WCID 2
3,381 people served
1 contaminant · report →
TRAVIS COUNTY MUD 14
3,333 people served
1 contaminant · report →
CHEROKEE SHORES WATER SUPPLY
2,343 people served
2 contaminants · report →
RIDGECREST WATER SYSTEM
1,968 people served
4 contaminants · report →
CANYON SPRINGS WATER
1,528 people served
1 contaminant · 3 PFAS · report →
LAKE LIVINGSTON VILLAGE
1,471 people served
1 contaminant · 1 PFAS · report →
LAKES OF ROSEHILL WATER SYSTEM
1,239 people served
1 contaminant · 5 PFAS · report →
THE CLIFFS
1,115 people served
3 contaminants · report →
BARTON CREEK LAKESIDE
1,023 people served
2 contaminants · report →
HILL COUNTRY NORTHWEST CHERRY HOLLOW
1,002 people served
2 contaminants · report →
ALDINE VILLAGE SUBDIVISION
981 people served
1 contaminant · report →
SOUTHERN CROSSING WATER SYSTEM PHASE 2
822 people served
2 contaminants · report →
SADDLE CLUB ESTATES
471 people served
4 contaminants · report →
LIVE OAK ESTATES
420 people served
2 contaminants · report →
TPWD CAPROCK CANYON STATE PARK
372 people served
1 contaminant · report →
DEERHAVEN WCID
336 people served
3 contaminants · report →
SANDY HARBOR SUBDIVISION
333 people served
2 contaminants · report →
WHITE OAK HILLS
315 people served
2 contaminants · report →
GARDEN OAKS
309 people served
2 contaminants · report →
NORTHERN HILLS WATER SERVICE
264 people served
2 contaminants · report →
HOLIDAY ESTATES WATER
231 people served
1 contaminant · 5 PFAS · report →
ALLEYTON WATER SYSTEM
201 people served
2 contaminants · report →
SHADY OAKS MOBILE HOME PARK WATER SYSTEM
192 people served
1 contaminant · report →
HACKBERRY CREEK SUBDIVISION
176 people served
2 contaminants · report →
LAKE CREEK FALLS
147 people served
2 contaminants · report →
YOUNGS COMMUNITY LLC. WATER SYSTEM
144 people served
1 contaminant · report →
AUSTIN WHITE LIME COMPANY MCNEIL PLANT &
140 people served
1 contaminant · 1 PFAS · report →
SAIL HAVEN
129 people served
2 contaminants · report →
RADIANCE WSC
120 people served
1 contaminant · report →
CANE VIEW MOBILE HOME VILLAGE
108 people served
2 contaminants · report →
LAZY ACRES TRAILER PARK
105 people served
2 contaminants · report →
SIGNAL HILL WATER SYSTEM 24
42 people served
2 contaminants · report →
Filter your Austin water
Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.