WH

Water Hardness in 76043

Glen Rose, Texas · Somervell County

370 PPM
21.6 GPG
Very Hard
0Soft60120180300+
High Confidence - USGS Monitoring

Dataset updated March 9, 2026Matched to 3 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology

Source context

How this ZIP reading is built

This ZIP reading is built from 3 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.

Source basis
3 USGS-backed sources
3 matched systems total for this ZIP; USGS monitoring is used where treated-water reports are unavailable.
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 Serving 76043

These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.

3 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.
Somervell County Water District
TX2130042
Very Hard
370 PPMsurface water3,666 servedHigh Confidence - USGS Monitoring
City Of Glen Rose
TX2130001
Very Hard
370 PPMsurface water2,848 servedHigh Confidence - USGS Monitoring
Riverbend Retreat Center
TX2130002
Very Hard
370 PPMgroundwater827 servedHigh Confidence - USGS Monitoring

Nearby Zip Codes

76070150760771507669015766521507647634276048345766492987643310176049343760931627667128476665284

What This Means For You

Use this ZIP 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.

MethodologyData sourcesHow to test your water

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 Glen Rose, TX (76043).

Submit Your Data

Frequently Asked Questions

Is the water hard in Glen Rose, TX (76043)?

The average water hardness in 76043 is 370 PPM (21.6 GPG), which is classified as very hard.

Do I need a water softener in 76043?

With hardness of 370 PPM, a water softener is recommended for homes in 76043.

Is hard water in 76043 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 76043?

Zip code 76043 in Glen Rose, Texas is served by 3 water systems.

Learn More About Your Water

How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

8 min read

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

10 min read

Well Water Hardness: Why It's Usually Hard & How to Treat It

Well water is almost always harder than city water. Learn why, how to test your well, and the best treatment options for hard well water.

8 min read