City water profile
Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Santa Claus, Indiana.
Median indexed hardness
157PPM
3 indexed ZIPs
Range 157–157 PPM
City summary
Santa Claus has 3 published ZIP profiles across Spencer County. The indexed median is 157 PPM, compared with 313 PPM across Indiana.
Among the 386 Indianacities with an indexed median, Santa Claus ranks #367from highest to lowest. Across all 472 state ZIP profiles, available estimates run from 132to 371 PPM.
The 157–157 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 5, 2016 to May 28, 2026.
ZIP directory
Open a ZIP for site-level provenance and measurements.
Public water systems
PWSID IN5274010
The system names this served city; Census place overlap links the city to this ZCTA.
Compliance history
No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.
| Record | System | Period | Status |
|---|---|---|---|
| Consumer Confidence Rule | IN5274010 | Jul 1, 2025 | Resolved |
| Consumer Confidence Rule | IN5274010 | Oct 7, 2024 | Resolved |
Practical next steps
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Questions people ask
The indexed city median is 157 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.