Hartford, Connecticut
Metropolitan District (MDC) 2024 Water Quality Report, PWS CT0640011. Hardness is not printed. Disinfectant residual 0.49 ppm (range 0.01–1.10). No Measure S-style residential softener ban turned up.
- Disinfectant residual0.49 ppm (range 0.01–1.10)
- TTHMs49.5 ppb system average (range 12.2–75.4)
- HAA535.5 ppb system average (range 11.6–76.0)
- Sodium10.1 ppm (range 1.3–15.4)
Best match for Hartford
Whole-house carbon for chlorine
No district prohibition on a brine drain turned up in the current file.
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.
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Other options that still fit
Confirm hardness on the current CCR before buying
Open the current CCR for grains. This file does not invent a number from a ranking site. A salt softener needs a drain if it is legal at the address.
Shop salt-based softenersShop salt-free conditionersShop water test kits
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
- The Metropolitan District
- Hardness
- Not printed on the official 2024 MDC table we opened. Calcium prints 3.00 ppm (range 2.11–4.39) — that is calcium, not a hardness bar we invented. — MDC 2024 Water Quality Report (hardness not printed)
- Disinfectant
- Disinfectant residual (distribution) 0.49 ppm average (range 0.01–1.10), MCL/MRDL 4.0. Narrative discusses chlorine disinfection by-products. PWS ID CT0640011. — MDC 2024 Water Quality Report
- Brine / salt to the sewer
- No district prohibition found in current research. Searched MDC and City of Hartford sewer pages 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
- PFASMDC’s water-quality page and 2024 report discuss UCMR 5 PFAS testing with no detections in the 2023 rounds cited there. This file does not invent a detection.2024 Water Quality Report — The Metropolitan District
Hartford drinking water is The Metropolitan District (PWS CT0640011), Farmington / Nepaug reservoir surface water. No City of Hartford 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 2024 report does not print a hardness row. We do not invent one from calcium 3.00 ppm (2.11–4.39). Disinfectant residual 0.49 ppm (0.01–1.10). TTHMs system average 49.5 ppb (12.2–75.4). HAA5 system average 35.5 ppb (11.6–76.0). Sodium 10.1 ppm (1.3–15.4). Kitchen shopping stays the Cloud RO / Waterdrop path already used on other cities if a listing is why you are looking.
Sources
- 2024 Water Quality Report — The Metropolitan District. Accessed 2026-09-10.
Updated September 10, 2026. A city file is chemistry we can cite plus the sewer rule. No invented detections.