Where does the water in 25413 come from?

Water for zip code 25413 in Bunker Hill, West Virginia is provided by 4 water systems. Contact your local utility for specific source information, or check our detailed page for your area.

Water Hardness in 25413

Bunker Hill, West Virginia · Berkeley County

174 PPM

10.2 GPG

Moderately 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

3 USGS-backed sources

4 matched systems total for this ZIP; 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 Serving 25413

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.

Water System	Source	Hardness	Pop. Served	Data Source
Berkeley County Pswd-Potomac River WV3300218	surface water	195 PPM Hard	34,786	High Confidence - USGS Monitoring
Berkeley Co P S W D-Bunker Hill WV3300202	surface water	195 PPM Hard	34,586	High Confidence - USGS Monitoring
Martinsburg City Of WV3300212	surface water	101 PPM Slightly Hard	16,250	Estimated - County Avg
Woods Home Owners Association 2 WV3300237	groundwater	101 PPM Slightly Hard	3,300	High Confidence - USGS Monitoring

Berkeley County Pswd-Potomac River

WV3300218

Hard

195 PPMsurface water34,786 servedHigh Confidence - USGS Monitoring

Berkeley Co P S W D-Bunker Hill

WV3300202

Hard

195 PPMsurface water34,586 servedHigh Confidence - USGS Monitoring

Martinsburg City Of

WV3300212

Slightly Hard

101 PPMsurface water16,250 servedEstimated - County Avg

Woods Home Owners Association 2

WV3300237

Slightly Hard

101 PPMgroundwater3,300 servedHigh Confidence - USGS Monitoring

Nearby Zip Codes

2262488 25428174 25420173 25430150 2265688 25446148 25421174 2260388 25438148 22611252 25401174 25414253

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.

Methodology Data sources 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 Bunker Hill, WV (25413).

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Frequently Asked Questions

Is the water hard in Bunker Hill, WV (25413)?

The average water hardness in 25413 is 174 PPM (10.2 GPG), which is classified as moderately hard.

Do I need a water softener in 25413?

With hardness of 174 PPM, a water softener is worth considering for homes in 25413.

Is hard water in 25413 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 25413?

Zip code 25413 in Bunker Hill, West Virginia is served by 4 water systems.