Water Hardness in Wetmore, TX

Texas · 2 zip codes · 21 matched water systems

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

City avg (weighted): 285 PPM

Dataset updated March 9, 202621 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

System used for this reading
San Antonio Water System
TX0150018
Water source: surface water
Serves: 2,113,151
USGS environmental estimate: 295 PPM
City report

Is Wetmore, TX Water Hard or Soft?

The displayed hardness for Wetmore, TX is 300 PPM (17.5 GPG) from San Antonio Water System, classified as very hard. The citywide weighted average is 285 PPM.

Displayed reading
300 PPM
Very Hard
Local coverage
2 ZIPs
21 matched water systems
Source label
Annual Water Quality Report
Verified - Annual Water Quality Report

Water hardness is not a drinking-water safety score. It measures calcium and magnesium minerals, and address-level results can shift by pressure zone, supply blend, building plumbing, or private well.

Source context

How this city reading is built

This city reading is a weighted rollup across 21 matched water systems and 2 ZIP codes. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
19 verified treated-water sources
21 matched systems total for this city; treated-water reports are prioritized when available.
Water source profile
Primarily surface water
Surface-water hardness can shift with reservoirs, runoff, season, and treatment. This profile is weighted by known population served across matched systems.
Data recency
March 9, 2026
Dataset rebuilt March 9, 2026; individual utility reporting years can vary.

Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.

Water Systems in Wetmore

These systems are matched to Wetmore, TX. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

21 water systems
PWSID is the public water system identifier. Data Source shows whether the hardness value comes from a treated-water report, USGS monitoring, or a local estimate; source year is shown when available.
Very Hard
300 PPMsurface water2,113,151 servedVerified - Annual Water Quality Report
Source water: 295 PPM
Very Hard
270 PPMsurface water116,477 servedVerified - Annual Water Quality Report
Source water: 320 PPM
Very Hard
270 PPMsurface water44,196 servedVerified - Annual Water Quality Report
Source water: 342 PPM
Very Hard
300 PPMgroundwater37,563 servedVerified - Annual Water Quality Report
Source water: 305 PPM
Very Hard
270 PPMsurface water32,973 servedVerified - Annual Water Quality Report
Source water: 342 PPM
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Wetmore, TX

What This Means For You

Use this city reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing equipment.

Know your water hardness?

If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Wetmore, TX.

Submit Your Data

Frequently Asked Questions

How hard is the water in Wetmore, TX?

The citywide weighted average water hardness in Wetmore, TX is 285 PPM (16.7 GPG), classified as very hard. This is based on 21 matched water systems. The gauge highlights San Antonio Water System, a verified treated-water system, because individual systems can differ from the citywide average.

Do I need a water softener in Wetmore, TX?

With a citywide average hardness of 285 PPM, a water softener is recommended for homes in Wetmore. Confirm your tap reading before sizing equipment.

Is hard water in Wetmore, TX safe to drink?

Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.

How many water systems serve Wetmore, TX?

Wetmore, Texas is served by 21 matched water systems across 2 zip codes.

Learn More About Your Water