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Water Hardness in Union Grove, AL

Alabama · 1 zip codes · 7 matched water systems

214 PPM
12.5 GPG
Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20267 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

Source context

How this city reading is built

This city reading is a weighted rollup across 7 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
1 USGS-backed source
7 matched systems total for this city; 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 in Union Grove

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

7 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.
Arab, Water Works Board Of The City Of
AL0000934
Hard
182 PPMsurface water34,800 servedEstimated — Nearby Data
Albertville, Municipal Ub Of The City Of
AL0000933
Hard
227 PPMsurface water29,367 servedEstimated — Nearby Data
Douglas Water Authority
AL0000940
Hard
227 PPMgroundwater16,632 servedEstimated — County Avg
North Marshall Utilities
AL0000945
Hard
227 PPMsurface water15,300 servedHigh Confidence — USGS Monitoring
Boaz Water & Sewer Board
AL0000936
Hard
227 PPMsurface water15,000 servedEstimated — Nearby Data
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Union Grove, AL

What This Means For You

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

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

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Frequently Asked Questions

How hard is the water in Union Grove, AL?

The citywide weighted average water hardness in Union Grove, AL is 214 PPM (12.5 GPG), classified as hard. This is based on 7 matched water systems.

Do I need a water softener in Union Grove, AL?

With a citywide average hardness of 214 PPM, a water softener is recommended for homes in Union Grove. Confirm your tap reading before sizing equipment.

Is hard water in Union Grove, AL 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 Union Grove, AL?

Union Grove, Alabama is served by 7 matched water systems across 1 zip code.

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