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Water Hardness in Medicine Park, OK

Oklahoma · 1 zip codes · 3 matched water systems

100 PPM
5.8 GPG
Slightly Hard
0Soft60120180300+
Verified — Annual Water Quality Report

City avg (weighted): 103 PPM

Dataset updated March 9, 20263 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology

System used for this reading
Lawton
OK1011303
Water source: surface water
Serves: 92,757
USGS environmental estimate: 894 PPM
Source context

How this city reading is built

This city reading is a weighted rollup across 3 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
2 verified treated-water sources
3 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 Medicine Park

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

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.
Lawton
OK1011303
Slightly Hard
100 PPMsurface water92,757 servedVerified — Annual Water Quality Report
Source water: 894 PPM
Fort Sill Hqusafacfs
OK3001601
Slightly Hard
100 PPMsurface water23,000 servedVerified — Annual Water Quality Report
Source water: 894 PPM
Medicine Park
OK3001603
Very Hard
894 PPMsurface water382 servedEstimated — Nearby Data

Zip Codes in Medicine Park, OK

What This Means For You

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

Slightly Hard Water

Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.

Recommended Products

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | 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 Medicine Park, OK.

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Frequently Asked Questions

How hard is the water in Medicine Park, OK?

The citywide weighted average water hardness in Medicine Park, OK is 103 PPM (6 GPG), classified as slightly hard. This is based on 3 matched water systems. The gauge highlights Lawton, a verified treated-water system, because individual systems can differ from the citywide average.

Do I need a water softener in Medicine Park, OK?

At 103 PPM, the citywide average is relatively soft. A water softener is generally not necessary.

Is hard water in Medicine Park, OK 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 Medicine Park, OK?

Medicine Park, Oklahoma is served by 3 matched water systems across 1 zip code.

Learn More About Your Water