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Water Hardness in Homer, NY

New York · 1 zip codes · 8 matched water systems

184 PPM
10.8 GPG
Hard
0Soft60120180300+
High Confidence — USGS Monitoring

Dataset updated March 9, 20268 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 8 matched water systems and 1 ZIP code. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.

Source basis
8 USGS-backed sources
8 matched systems total for this city; USGS monitoring is used where treated-water reports are unavailable.
Water source profile
Primarily groundwater
Groundwater commonly picks up calcium and magnesium after contact with rock and soil. 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 Homer

These systems are matched to Homer, NY. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.

8 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.
Cortland (C)
NY1101754
Moderately Hard
174 PPMgroundwater20,095 servedHigh Confidence — USGS Monitoring
Homer Village-Newton Water Works
NY1101757
Hard
207 PPMgroundwater4,368 servedHigh Confidence — USGS Monitoring
Cortlandville Town Water
NY1101755
Hard
207 PPMgroundwater4,300 servedHigh Confidence — USGS Monitoring
Scott Water District No. 1
NY1101763
Hard
207 PPMgroundwater154 servedHigh Confidence — USGS Monitoring
Cold Brook Trailer Park
NY1100643
Hard
207 PPMgroundwater70 servedHigh Confidence — USGS Monitoring
Showing the first 5 systems. Expand to review all matched systems.

Zip Codes in Homer, NY

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 Homer, NY.

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Frequently Asked Questions

How hard is the water in Homer, NY?

The citywide weighted average water hardness in Homer, NY is 184 PPM (10.8 GPG), classified as hard. This is based on 8 matched water systems.

Do I need a water softener in Homer, NY?

With a citywide average hardness of 184 PPM, a water softener is recommended for homes in Homer. Confirm your tap reading before sizing equipment.

Is hard water in Homer, NY 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 Homer, NY?

Homer, New York is served by 8 matched water systems across 1 zip code.

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