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Water Hardness in Wampum, PA

Pennsylvania · 1 zip codes · 3 matched water systems

139 PPM
8.1 GPG
Moderately Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20263 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 3 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
3 USGS-backed sources
3 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 Wampum

These systems are matched to Wampum, PA. 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.
Pa Amer Water Co New Castle
PA6370034
Moderately Hard
139 PPMsurface water43,279 servedHigh Confidence — USGS Monitoring
Pa Amer Water Co Ellwood Cty
PA6370011
Moderately Hard
139 PPMsurface water17,200 servedHigh Confidence — USGS Monitoring
Borough Of Wampum Water Dept
PA6370032
Moderately Hard
139 PPMgroundwater832 servedHigh Confidence — USGS Monitoring

Zip Codes in Wampum, PA

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 Wampum, PA.

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Frequently Asked Questions

How hard is the water in Wampum, PA?

The citywide weighted average water hardness in Wampum, PA is 139 PPM (8.1 GPG), classified as moderately hard. This is based on 3 matched water systems.

Do I need a water softener in Wampum, PA?

With a citywide average hardness of 139 PPM, a water softener is worth considering for homes in Wampum. Confirm your tap reading before sizing equipment.

Is hard water in Wampum, PA 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 Wampum, PA?

Wampum, Pennsylvania is served by 3 matched water systems across 1 zip code.

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