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Public water system

City Of Austin Water & Wastewater

PWSID TX2270001 - Travis County, Texas

120 PPM
7 GPG
Moderately Hard
0Soft60120180300+
Moderately Hard (120 PPM)Verified - Annual Water Quality Report

System Details

Water source
surface water
Population served
1,115,323
Service connections
279,758
Status
Active

Hardness Evidence

Reported hardness
120 PPM
Grains per gallon
7 GPG
Data source
Annual Water Quality Report
Source year
N/A
Raw/source estimate
320 PPM

Linked City Reports

Del Valle, TXJonestown, TXManchaca, TXManor, TXPflugerville, TXSpicewood, TXAustin, TXLakeway, TXWest Lake Hills, TXCreedmoor, TX

Served ZIP Codes

ZIPLocationZIP average
78617Del Valle, TXModerately Hard (120 PPM)
78645Jonestown, TXModerately Hard (123 PPM)
78652Manchaca, TXModerately Hard (120 PPM)
78653Manor, TXModerately Hard (120 PPM)
78660Pflugerville, TXModerately Hard (120 PPM)
78669Spicewood, TXModerately Hard (120 PPM)
78701Austin, TXModerately Hard (121 PPM)
78702Austin, TXModerately Hard (120 PPM)
78703Austin, TXModerately Hard (120 PPM)
78704Austin, TXModerately Hard (120 PPM)
78705Austin, TXModerately Hard (120 PPM)
78719Austin, TXModerately Hard (120 PPM)
78721Austin, TXModerately Hard (120 PPM)
78722Austin, TXModerately Hard (120 PPM)
78723Austin, TXSlightly Hard (119 PPM)
78724Austin, TXModerately Hard (120 PPM)
78725Austin, TXModerately Hard (120 PPM)
78726Austin, TXModerately Hard (120 PPM)
78727Austin, TXModerately Hard (120 PPM)
78728Austin, TXModerately Hard (120 PPM)
78730Austin, TXModerately Hard (120 PPM)
78731Austin, TXModerately Hard (120 PPM)
78732Austin, TXModerately Hard (120 PPM)
78733Austin, TXSlightly Hard (120 PPM)
78734Lakeway, TXModerately Hard (121 PPM)
78735Austin, TXModerately Hard (120 PPM)
78736Austin, TXModerately Hard (120 PPM)
78738Austin, TXSlightly Hard (120 PPM)
78739Austin, TXModerately Hard (120 PPM)
78741Austin, TXModerately Hard (120 PPM)
78742Austin, TXModerately Hard (120 PPM)
78744Austin, TXModerately Hard (120 PPM)
78745Austin, TXModerately Hard (120 PPM)
78746West Lake Hills, TXModerately Hard (121 PPM)
78747Creedmoor, TXModerately Hard (120 PPM)
78748Austin, TXSlightly Hard (120 PPM)
78749Austin, TXModerately Hard (120 PPM)
78750Austin, TXModerately Hard (120 PPM)
78751Austin, TXModerately Hard (120 PPM)
78752Austin, TXModerately Hard (120 PPM)
78753Austin, TXModerately Hard (120 PPM)
78754Austin, TXModerately Hard (120 PPM)
78756Austin, TXModerately Hard (120 PPM)
78757Austin, TXModerately Hard (120 PPM)
78758Austin, TXModerately Hard (120 PPM)
78759Austin, TXModerately Hard (120 PPM)

How to Use This System Page

A public water system can serve multiple ZIP codes and cities. Use this page to inspect the source behind the hardness reading, then open the linked ZIP or city page for the local rollup.

If you are sizing treatment equipment, confirm your actual tap hardness with a home test or lab test before buying.

MethodologySourcesSearch by ZIP