Salem, Oregon

City of Salem 2025 Water Quality Report. Hardness is not printed. Entry-point chlorine residual average 1.31 ppm (range 0.80–2.26). No Measure S-style residential softener ban turned up.

Cited chemistry for SalemA chart of numbers printed on the utility report, each labeled with its unit. Missing numbers are left off.Chlorine residual1.31 ppm (range 0.80–2.26)TTHMs14.7 ppb LRAA (range 5.8–29)WQR
Cited numbers from the utility report. Length follows the printed value against a labeled scale — not a health ranking. If the report has no number, it is not on the chart.
  1. Chlorine residual1.31 ppm (range 0.80–2.26)
  2. TTHMs14.7 ppb LRAA (range 5.8–29)

Best match for Salem

Whole-house carbon for chlorine

A single black whole-house carbon tank with a control head, installed in a garage and connected to copper pipe.
Whole-house carbon tank. No brine tank.

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.

Shop whole-house carbon

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Other options that still fit

On the report

Water utility
City of Salem Public Works
Hardness
Not printed on the official 2025 Water Quality Report tables we opened. Unknown — no hardness bar invented. — City of Salem 2025 Water Quality Report (hardness not printed)
Disinfectant
Chlorine residual, 2024 table row on the 2025 report. Entry-point average 1.31 ppm (range 0.80–2.26), MRDL 4. Chlorine after ozone, not chloramine. — City of Salem 2025 Water Quality Report
Brine / salt to the sewer
No district prohibition found in current research. Searched City of Salem Public Works and 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
  • SodiumSame 2025 report, 2024 unregulated row. Sodium 8.9 ppm (range 8.5–9.3). Not a hardness substitute.8.9 ppm (range 8.5–9.3).2025 Water Quality Report — City of Salem

Salem drinking water is City of Salem — North Santiam River treated at Geren Island. No City of Salem 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 does not print a hardness row. Entry-point chlorine residual 1.31 ppm (0.80–2.26). TTHMs LRAA 14.7 ppb (5.8–29). Kitchen shopping stays the Cloud RO / Waterdrop path already used on other cities if a listing is why you are looking.

Sources

  1. 2025 Water Quality Report — City of Salem. Accessed 2026-09-10.

Updated September 10, 2026. A city file is chemistry we can cite plus the sewer rule. No invented detections.