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Public water system

San Antonio Water System

PWSID TX0150018 - Bexar County, Texas

300 PPM
17.5 GPG
Very Hard
0Soft60120180300+
Very Hard (300 PPM)Verified - Annual Water Quality Report

System Details

Water source
surface water
Population served
2,113,151
Service connections
763,867
Status
Active

Hardness Evidence

Reported hardness
300 PPM
Grains per gallon
17.5 GPG
Data source
Annual Water Quality Report
Source year
N/A
Raw/source estimate
295 PPM

Linked City Reports

Atascosa, TXSan Antonio, TXGrey Forest, TXVon Ormy, TXAdkins, TXConverse, TXElmendorf, TXRandolph A F B, TXSaint Hedwig, TXBalcones Heights, TXAlamo Heights, TXOlmos Park, TXCastle Hills, TXKirby, TXShavano Park, TXHollywood Park, TXLive Oak, TXFort Sam Houston, TXBrooks A F B, TXWilford Hall U S, TXLeon Valley, TXWindcrest, TXWetmore, TX

Served ZIP Codes

ZIPLocationZIP average
78002Atascosa, TXVery Hard (300 PPM)
78015San Antonio, TXVery Hard (300 PPM)
78023Grey Forest, TXVery Hard (300 PPM)
78073Von Ormy, TXVery Hard (300 PPM)
78101Adkins, TXVery Hard (300 PPM)
78109Converse, TXVery Hard (300 PPM)
78112Elmendorf, TXVery Hard (300 PPM)
78148Randolph A F B, TXVery Hard (300 PPM)
78152Saint Hedwig, TXVery Hard (300 PPM)
78201Balcones Heights, TXVery Hard (300 PPM)
78202San Antonio, TXVery Hard (300 PPM)
78203San Antonio, TXVery Hard (300 PPM)
78204San Antonio, TXVery Hard (300 PPM)
78205San Antonio, TXVery Hard (300 PPM)
78207San Antonio, TXVery Hard (300 PPM)
78208San Antonio, TXVery Hard (300 PPM)
78209Alamo Heights, TXVery Hard (300 PPM)
78210San Antonio, TXVery Hard (300 PPM)
78211San Antonio, TXVery Hard (300 PPM)
78212Olmos Park, TXVery Hard (300 PPM)
78213Castle Hills, TXVery Hard (300 PPM)
78214San Antonio, TXVery Hard (300 PPM)
78215San Antonio, TXVery Hard (300 PPM)
78216San Antonio, TXVery Hard (300 PPM)
78217San Antonio, TXVery Hard (300 PPM)
78218San Antonio, TXVery Hard (300 PPM)
78219Kirby, TXVery Hard (300 PPM)
78220San Antonio, TXVery Hard (300 PPM)
78221San Antonio, TXVery Hard (300 PPM)
78222San Antonio, TXVery Hard (300 PPM)
78223San Antonio, TXVery Hard (300 PPM)
78224San Antonio, TXVery Hard (300 PPM)
78225San Antonio, TXVery Hard (300 PPM)
78226San Antonio, TXVery Hard (300 PPM)
78227San Antonio, TXVery Hard (300 PPM)
78228San Antonio, TXVery Hard (300 PPM)
78229San Antonio, TXVery Hard (300 PPM)
78230San Antonio, TXVery Hard (300 PPM)
78231Shavano Park, TXVery Hard (300 PPM)
78232Hollywood Park, TXVery Hard (300 PPM)
78233Live Oak, TXVery Hard (300 PPM)
78234Fort Sam Houston, TXVery Hard (300 PPM)
78235Brooks A F B, TXVery Hard (300 PPM)
78236Wilford Hall U S, TXVery Hard (300 PPM)
78237San Antonio, TXVery Hard (300 PPM)
78238Leon Valley, TXVery Hard (300 PPM)
78239Windcrest, TXVery Hard (300 PPM)
78240San Antonio, TXVery Hard (300 PPM)
78242San Antonio, TXVery Hard (300 PPM)
78244San Antonio, TXVery Hard (300 PPM)
78245San Antonio, TXVery Hard (300 PPM)
78247Wetmore, TXVery Hard (300 PPM)
78248San Antonio, TXVery Hard (300 PPM)
78249San Antonio, TXVery Hard (300 PPM)
78250San Antonio, TXVery Hard (300 PPM)
78251San Antonio, TXVery Hard (300 PPM)
78252San Antonio, TXVery Hard (300 PPM)
78253San Antonio, TXVery Hard (300 PPM)
78254San Antonio, TXVery Hard (300 PPM)
78255San Antonio, TXVery Hard (300 PPM)
78256San Antonio, TXVery Hard (300 PPM)
78257San Antonio, TXVery Hard (300 PPM)
78258San Antonio, TXVery Hard (300 PPM)
78259San Antonio, TXVery Hard (300 PPM)
78260San Antonio, TXVery Hard (300 PPM)
78261San Antonio, TXVery Hard (300 PPM)
78263San Antonio, TXVery Hard (300 PPM)
78264San Antonio, TXVery Hard (300 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