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Water Hardness in 78025

Ingram, Texas · Kerr County

303 PPM
17.7 GPG
Very Hard
0Soft60120180300+
High Confidence - USGS Monitoring

Dataset updated March 9, 2026Matched to 4 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 4 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
2 verified treated-water sources
4 matched systems total for this ZIP; 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 Serving 78025

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.

4 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.
City Of Kerrville
TX1330001
Very Hard
295 PPMsurface water23,489 servedVerified - Annual Water Quality Report
Source water: 303 PPM
Southern Hills
TX1330128
Very Hard
295 PPMgroundwater975 servedVerified - Annual Water Quality Report
Source water: 303 PPM
Ingram Oaks Retirement Community
TX1330142
Very Hard
303 PPMgroundwater669 servedHigh Confidence - USGS Monitoring
Hideaway Mobile Home Park
TX1330044
Very Hard
303 PPMgroundwater71 servedHigh Confidence - USGS Monitoring

Nearby Zip Codes

78028295780243037805829578010303780553297863196378013156788853207862496378873187

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 Ingram, TX (78025).

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Frequently Asked Questions

Is the water hard in Ingram, TX (78025)?

The average water hardness in 78025 is 303 PPM (17.7 GPG), which is classified as very hard.

Do I need a water softener in 78025?

With hardness of 303 PPM, a water softener is recommended for homes in 78025.

Is hard water in 78025 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 78025?

Zip code 78025 in Ingram, Texas is served by 4 water systems.

Learn More About Your Water

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

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