City water profile
Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Inwood, West Virginia.
Median indexed hardness
105PPM
3 indexed ZIPs
Range 105–108.5 PPM
City summary
Inwood has 3 published ZIP profiles across Berkeley County. The indexed median is 105 PPM, compared with 141 PPM across West Virginia.
Among the 179 West Virginiacities with an indexed median, Inwood ranks #157from highest to lowest. Across all 219 state ZIP profiles, available estimates run from 85.5to 265 PPM.
The 105–108.5 PPM range shows how much the available ZIP estimates vary within the city label.
Hardness distribution
3 of 3 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.
Evidence quality
Confidence labels
Observation window: Jan 7, 2016 to Jun 30, 2026.
ZIP directory
Open a ZIP for site-level provenance and measurements.
Public water systems
PWSID WV3300201
The system names this served city; Census place overlap links the city to this ZCTA.
PWSID WV3300243
The system names this served city; Census place overlap links the city to this ZCTA.
Compliance history
2 unique active health-based records appear among associated systems. This does not mean every contaminant was tested at every tap.
| Record | System | Period | Status |
|---|---|---|---|
| Public Notice | WV3300243 | Nov 11, 2024 | Resolved |
| Revised Total Coliform Rule | WV3300243 | Aug 13, 2024 | Unaddressed · health-based |
| Groundwater Rule | WV3300201 | Jul 1, 2024 | Resolved · health-based |
| Groundwater Rule | WV3300201 | Jul 1, 2024 | Archived |
| Surface Water Treatment Rule | WV3300201 | Oct 18, 2023 | Unaddressed · health-based |
| Groundwater Rule | WV3300243 | Aug 15, 2021 | Resolved · health-based |
| Lead and Copper Rule | WV3300243 | Dec 30, 2014 | Unaddressed |
Practical next steps
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Questions people ask
The indexed city median is 105 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.
Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.
Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.