Where does the water in 78052 come from?

Water for zip code 78052 in Lytle, Texas is provided by 3 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 78052

Lytle, Texas · Atascosa County

223 PPM

13.1 GPG

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 groundwater

Groundwater commonly picks up calcium and magnesium after contact with rock and soil. 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 78052

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.

Water System	Source	Hardness	Pop. Served	Data Source
Benton City Wsc TX1630034	groundwater	251 PPM Very Hard	20,940	High Confidence — USGS Monitoring
City Of Pleasanton TX0070003	groundwater	183 PPM Hard	17,985	High Confidence — USGS Monitoring
City Of Lytle TX0070004	groundwater	251 PPM Very Hard	4,860	High Confidence — USGS Monitoring

Benton City Wsc

TX1630034

Very Hard

251 PPMgroundwater20,940 servedHigh Confidence — USGS Monitoring

City Of Pleasanton

TX0070003

Hard

183 PPMgroundwater17,985 servedHigh Confidence — USGS Monitoring

City Of Lytle

TX0070004

Very Hard

251 PPMgroundwater4,860 servedHigh Confidence — USGS Monitoring

Nearby Zip Codes

78059248 78002300 78069183 78039248 78073300 78016248 78252300 78065177 78009248 78245300 78242300 78224300

What This Means For You

Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.

Hard Water - Treatment Recommended

Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.

Recommended Products

Salt-Based Water Softener

Our PickAFWFilters Fleck 5600SXT 48K Also GreatWhirlpool WHES40E 40K Also GreatAFWFilters 64K Grain Also GreatAFWFilters Iron Pro 2 64K Also GreatSpringWell Filter + Softener Combo

Salt-Free Water Conditioner

Our PickSpringWell Salt-Free Cartridge

Water Hardness Test Kit

Our PickVarify (150 Strips)Also GreatJNW Direct (150 Strips)

Shower Head Filter

Our PickWeddell Duo Also GreatAquaBliss SF100 Also GreatSprite Pure 7-Setting Also GreatAqua Earth 20-Stage

Water Softener Salt

Our PickMorton Clean & Protect Also GreatDiamond Crystal Bright & Soft

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How 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 Lytle, TX (78052).

Submit Your Data

Frequently Asked Questions

Is the water hard in Lytle, TX (78052)?

The average water hardness in 78052 is 223 PPM (13.1 GPG), which is classified as hard.

Do I need a water softener in 78052?

With hardness of 223 PPM, a water softener is recommended for homes in 78052.

Is hard water in 78052 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 78052?

Zip code 78052 in Lytle, Texas is served by 3 water systems.