Water Hardness in 13905
Binghamton, New York · Broome County
Dataset updated March 9, 2026Matched to 19 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 19 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.
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 13905
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.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
Binghamton, City Of NY0301651 | surface water | 60 PPM Slightly HardUSGS estimate: 100 PPM | |
Endicott Municipal Water Works NY0301665 | groundwater | 60 PPM Slightly HardUSGS estimate: 231 PPM | |
Vestal Consolidated W.D. #1 NY0301674 | groundwater | 60 PPM Slightly HardUSGS estimate: 302 PPM | |
Johnson City Water Works NY0301668 | groundwater | 60 PPM Slightly HardUSGS estimate: 231 PPM | |
Dickinson Wd #3 NY0301695 | surface water | 60 PPM Slightly HardUSGS estimate: 94 PPM |
Nearby Zip Codes
What This Means For You
Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.
Slightly Hard Water
Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | 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 Binghamton, NY (13905).
Frequently Asked Questions
Is the water hard in Binghamton, NY (13905)?
The average water hardness in 13905 is 60 PPM (3.5 GPG), which is classified as slightly hard.
Do I need a water softener in 13905?
At 60 PPM, your water is relatively soft. A water softener is generally not necessary.
Is hard water in 13905 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 13905?
Zip code 13905 in Binghamton, New York is served by 19 water systems.
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