Buffalo, New York
Buffalo Water 2025 Annual Drinking Water Quality Report (PWS NY1400422, Lake Erie). Calcium hardness as CaCO3 average 89 ppm. Total chlorine 1.41 ppm (range 1.14–1.80). No Measure S-style residential softener ban turned up.
- Calcium hardness89 ppm avg
- Total chlorine1.41 ppm (range 1.14–1.80)
Best match for Buffalo
Salt-based water softener
No district prohibition on a brine drain turned up in the current file.
A salt-based softener is the thing that actually removes hardness. Size it from your grains and how much water you use, not bathroom count. It needs a drain.
Some links are affiliate links. If you buy through one, we may earn a commission. That does not change the match, and it is not a medical claim.
As an Amazon Associate we earn from qualifying purchases.
Other options that still fit
Salt-free conditioner
A salt-free conditioner changes how scale sticks. It does not soften. Soap and spots stay closer to untreated. No brine line.
Whole-house carbon for chlorine
That is chlorine. A whole-house carbon filter with an NSF/ANSI 42 chlorine claim is the usual match. A softener will not take chlorine out.
Under-sink reverse osmosis
The under-sink RO we actually run is Cloud RO — NSF/ANSI 58, kitchen tap, not a whole-house tank. Check the exact listing if PFAS is why you are shopping. Shop Amazon first for under-sink RO, or buy Cloud direct. Waterdrop is a tankless option if you want that path. A certifier-listed pitcher is the cheap first step. Nobody is paying for a medical claim.
Shop under-sink reverse osmosisBuy Cloud RO directShop Waterdrop reverse osmosisShop PFAS-listed pitchers
Test the tap first
A homeowner kit is a start. It is not a state-certified lab. Use a certified lab when the decision is expensive.
On the report
- Water utility
- Buffalo Water (managed by Veolia)
- Hardness
- Calcium hardness as CaCO3 average 89 ppm, sampled 5/21/25–11/5/25, on the 2025 detected-contaminants table. That is the printed average on that row — not a second column we blended. — Buffalo Water 2025 Annual Drinking Water Quality Report
- Disinfectant
- Total chlorine average 1.41 ppm (range 1.14–1.80). Free chlorine average 0.76 ppm (range 0.07–1.37). Both rows printed 1/2/25–12/31/25. MRDL 4.0. Water additive used to control microbes. — Buffalo Water 2025 Annual Drinking Water Quality Report
- Brine / salt to the sewer
- No district prohibition found in current research. Searched Buffalo Water and City of Buffalo sewer pages and codes for a residential self-regenerating softener or brine-drain ban like LACSD Measure S. None turned up. Ask the sewer agency on the bill before you cut a brine drain.
Also around here
Extra context besides the utility report and the chart above — geology, an unregulated table, or a published study. Not a second set of printed tap numbers.
- MicroplasticsWHO’s 2019 review examined studies that found microplastic particles in treated tap and bottled water in many places. That is a published-occurrence finding, not a number from this city’s water-quality report, and we do not invent a particles-per-liter count for the tap.Microplastics in drinking-water — World Health Organization
- PFASEPA’s Fifth Unregulated Contaminant Monitoring Rule required community systems this size to test 29 PFAS and lithium in 2023–2025. Open the UCMR 5 Data Finder for this PWS. This file does not invent a detection.Fifth Unregulated Contaminant Monitoring Rule — U.S. Environmental Protection Agency
Buffalo drinking water is treated from Lake Erie by Buffalo Water (PWS NY1400422). No City of Buffalo residential softener ban like LACSD Measure S turned up. Ask the sewer agency on the bill before you cut a brine drain. This is not a legal opinion.
The 2025 report prints calcium hardness as CaCO3 average 89 ppm (sampled 5/21/25–11/5/25). We do not invent a range that row did not pair cleanly in the extract.
Total chlorine 1.41 ppm (range 1.14–1.80). Free chlorine 0.76 ppm (range 0.07–1.37). Kitchen shopping stays the Cloud RO / Waterdrop path already used on other cities if a listing is why you are looking.
Sources
- 2025 Annual Drinking Water Quality Report — Buffalo Water. Accessed 2026-09-09.
Updated September 9, 2026. A city file is chemistry we can cite plus the sewer rule. No invented detections.