Avenal, California

City of Avenal 2024 Consumer Confidence Report. Hardness 3 / 10 / 22 on a labeled hardness row in the 2024 tables. The row is not labeled as CaCO3 in the extracted text, so this file does not assign a hardness class from it. Chloramine residual 1 / 2 / 1.92 / 0.9 / 3 on the labeled 2024 columns, MRDL 4. No Measure S-style ban turned up — check the sewer agency on the bill.

Cited chemistry for AvenalA chart of numbers printed on the utility report, each labeled with its unit. Missing numbers are left off.Hardness (printed row)3 / 10 / 22Chloramine residual1 / 2 / 1.92 / 0.9 / 3WQR
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. Hardness (printed row)3 / 10 / 22
  2. Chloramine residual1 / 2 / 1.92 / 0.9 / 3

Best match for Avenal

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
City of Avenal
Hardness
Hardness 3 / 10 / 22 on a labeled hardness row in the 2024 tables. The row is not labeled as CaCO3 in the extracted text, so this file does not assign a hardness class from it. — City of Avenal 2024 Consumer Confidence Report
Disinfectant
Chloramine residual 1 / 2 / 1.92 / 0.9 / 3 on the labeled 2024 columns, MRDL 4. — City of Avenal 2024 Consumer Confidence Report
Brine / salt to the sewer
Check the sanitation district before installing. No city or sanitation-district residential self-regenerating softener ban like LACSD Measure S or IEUA Ordinance § 2.6 turned up on the pages we opened. That is not a statewide ban finding. Ask the agency on the sewer 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.

Avenal drinking water on this file is City of Avenal, PWS CA1610002. No city or sanitation-district residential self-regenerating softener ban like LACSD Measure S or IEUA Ordinance § 2.6 turned up on the pages we opened. That is not a statewide ban finding. Ask the agency on the sewer bill before you cut a brine drain. This is not a legal opinion.

The 2024 report prints Hardness 3 / 10 / 22 on a labeled hardness row in the 2024 tables. The row is not labeled as CaCO3 in the extracted text, so this file does not assign a hardness class from it. Chloramine residual 1 / 2 / 1.92 / 0.9 / 3 on the labeled 2024 columns, MRDL 4. Kitchen shopping stays the Cloud RO / Waterdrop path already used on other cities if a listing is why you are looking.

Sources

  1. 2024 Consumer Confidence Report (PWS CA1610002) — City of Avenal / State Water Resources Control Board. Accessed 2026-09-11.

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