Alexandria, Virginia

Virginia American Water Alexandria District 2024 CCR. Total hardness 191 ppm (78–191), not labeled as CaCO3. Distribution chlorine residual 3.1 ppm (0.9–3.7). Chloramine. No Measure S-style residential softener ban turned up.

Cited chemistry for AlexandriaA chart of numbers printed on the utility report, each labeled with its unit. Missing numbers are left off.Total hardness191 ppm (78–191)Chlorine residual3.1 ppm (0.9–3.7)TTHMs23.8 ppb (7.9–37.8)HAAs17.1 ppb (4.0–32.9)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. Total hardness191 ppm (78–191)
  2. Chlorine residual3.1 ppm (0.9–3.7)
  3. TTHMs23.8 ppb (7.9–37.8)
  4. HAAs17.1 ppb (4.0–32.9)

Best match for Alexandria

Whole-house catalytic carbon for chloramine

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.

Catalytic carbon with a chloramine claim (NSF/ANSI 42 for chloramine). Regular chlorine carbon is the wrong box.

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Other options that still fit

On the report

Water utility
Virginia American Water – Alexandria District
Hardness
Total Hardness 191 ppm (range 78 to 191), 2024 — natural calcium/magnesium content. Not labeled as CaCO3. This file does not invent a grains number. — Virginia American Water Alexandria 2024 CCR
Disinfectant
Distribution system chlorine residual 3.1 ppm (range 0.9–3.7), MRDL 4, 2024. Narrative: surface supplies treated with chloramines. — Virginia American Water Alexandria 2024 CCR
Brine / salt to the sewer
No district prohibition found in current research. Searched city water 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.

Alexandria drinking water on this file is Virginia American Water, Alexandria District (source Fairfax Water). Searched city water 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. This is not a legal opinion.

The 2024 report prints total hardness 191 ppm (78–191), not labeled as CaCO3. Distribution chlorine residual 3.1 ppm (0.9–3.7). Narrative: chloramines. Kitchen shopping stays the Cloud RO / Waterdrop path already used on other cities if a listing is why you are looking.

Sources

  1. 2024 Annual Water Quality Report – Alexandria — Virginia American Water. Accessed 2026-09-11.

Updated September 11, 2026. A city file is chemistry we can cite plus the sewer rule. No invented detections.