WH

Water Hardness in 43450

Pemberville, Ohio · Wood County

201 PPM
11.8 GPG
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 43450

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.
Bowling Green City
OH8700311
Hard
198 PPMsurface water31,578 servedHigh Confidence - USGS Monitoring
Perrysburg City
OH8701803
Hard
198 PPMsurface water27,000 servedHigh Confidence - USGS Monitoring
Northwestern W And Sd - Toledo Svc
OH8752812
Hard
198 PPMsurface water19,758 servedHigh Confidence - USGS Monitoring
Pemberville Village
OH8701712
Very Hard
387 PPMgroundwater1,326 servedEstimated - Nearby Data

Nearby Zip Codes

434431984340620043466200434312574346925743402198434511984355119743457198434302574343525743467198

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.

MethodologyData sourcesHow 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 Pemberville, OH (43450).

Submit Your Data

Frequently Asked Questions

Is the water hard in Pemberville, OH (43450)?

The average water hardness in 43450 is 201 PPM (11.8 GPG), which is classified as hard.

Do I need a water softener in 43450?

With hardness of 201 PPM, a water softener is recommended for homes in 43450.

Is hard water in 43450 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 43450?

Zip code 43450 in Pemberville, Ohio is served by 4 water systems.

Learn More About Your Water

How to Test Water Hardness at Home

Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.

8 min read

Water Hardness Scale: PPM and GPG Chart

Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.

10 min read

Well Water Hardness: Why It's Usually Hard & How to Treat It

Well water is almost always harder than city water. Learn why, how to test your well, and the best treatment options for hard well water.

8 min read