Drinking Water Systems in AUSTIN, Texas
50 water systems are reported for this city, with a combined service population of 1,824,812. The systems have 9 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving AUSTIN
HAYS COUNTY WCID 1
2,850 served0 historical records
A
KELLY LANE WCID 2
1,221 served0 historical records
A
WEST BASTROP VILLAGE MUD
120 served0 historical records
A
THE COLONY MUD 1B
657 served0 historical records
A
WILLIAMSON COUNTY MUD 10
3,513 served0 historical records
A
LAKE RIDGE WATER SYSTEM
1,300 served2 historical records
A
LAKESIDE WCID 1
1,680 served0 historical records
A
LAKESIDE WCID 2-A
1,353 served0 historical records
A
LAKESIDE WCID 2D
2,385 served1 historical record
A
LAKESIDE WCID 2-B
1,419 served0 historical records
A
LAKESIDE WCID 2-C
3,084 served0 historical records
A
TRAVIS COUNTY MUD 11
1,437 served0 historical records
A
HIGH VALLEY WSC
231 served16 historical records
A
SENNA HILLS MUD
1,215 served0 historical records
A
PALOMA LAKE MUD 2
2,265 served0 historical records
A
WELLS BRANCH MUD 1
18,015 served3 historical records
A
ELGIN MUNICIPAL UTILITY DISTRICT 2
45 served0 historical records
A
SIGNAL HILL WATER SYSTEM 24
42 served21 historical records
A
SAIL HAVEN
129 served12 historical records9 recent
D
THE COLONY MUD 1F
87 served0 historical records
A
PALOMA LAKE MUD 1
3,111 served0 historical records
A
JP AND LP RENTALS
60 served0 historical records
A
PROCHNOW COUNTRY HOMES
30 served1 historical record
A
TRAVIS COUNTY WCID 20
1,092 served1 historical record
A
HAYS COUNTY WCID 2
3,381 served0 historical records
A
MEDINA HIGHLANDS
129 served32 historical records
A
VISTA OAKS MUD
2,724 served1 historical record
A
FOREST OAKS VILLAGE
50 served16 historical records
A
MARSHA WSC
480 served16 historical records
A
TRAVIS COUNTY WCID 17
45,165 served1 historical record
A
SHADY HOLLOW MUD
4,269 served1 historical record
A
WILLIAMSON COUNTY MUD 11
4,248 served0 historical records
A
WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY
35,664 served2 historical records
A
NORTH AUSTIN MUD 1
11,133 served3 historical records
A
T L WATER JONES ACRES
120 served4 historical records
A
LAZY NINE MUD 1B
4,669 served1 historical record
A
GUN & ROD ESTATES
219 served1 historical record
A
DECKER HILLS
3,780 served1 historical record
A
OAK CREEK II
144 served1 historical record
A
TOWER GLEN ESTATES
255 served1 historical record
A
CHAPARRAL PLACE WATER SYSTEM
135 served1 historical record
A
COUNTRY WEST
1,188 served1 historical record
A
OAK WOODS WATER SYSTEM
162 served0 historical records
A
LONGHORN VALLEY
155 served0 historical records
A
GARDEN ACRES SUBDIVISION WATER SYSTEM
91 served1 historical record
A
WINDERMERE COMMUNITY
21,231 served1 historical record
A
ROLLING FOREST
252 served0 historical records
A
LAKE CREEK FALLS
147 served2 historical records
A
THE COLONY MUD 1A
2,262 served0 historical records
A
MIRALOMAS MUD
113 served1 historical record
A
EPA Contaminant Categories in Historical Violation Records
Chlorine271 records
Coliform (TCR)184 records
Consumer Confidence Rule69 records
Public Notice60 records
Radium-22655 records
Fluoride37 records
Gross Alpha33 records
Total Trihalomethanes (TTHMs)30 records
Lead and Copper Rule26 records
Nitrate26 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.