# Henderson Water Systems by My Home Water System

> Published water hardness for Henderson, NV, copied from the utility's own reports, and a way to request a written water treatment quote from one local company. Not a water utility.

## Water facts, as published
- Hardness, City of Henderson: Typically 304 parts per million (18 grains per gallon) (2026 report (2025 data)). Source: City of Henderson Water Quality Report, https://www.cityofhenderson.com/government/departments/utility-services/water-quality/water-quality-report
- USGS class, our reading of the published figures: very hard. Classes: https://www.usgs.gov/water-science-school/science/hardness-water
- The city describes its water as very hard and suggests setting a softener between 16 and 19 grains per gallon.
- Henderson's 2025 free chlorine residual averaged 0.82 ppm.
- Henderson lists a free chlorine residual in its water report. Source: Henderson 2026 Water Quality Report, https://www.cityofhenderson.com/home/showpublisheddocument/18097/639154026931400000
- All Henderson water comes from the Colorado River at Lake Mead, treated by the Southern Nevada Water Authority. Source: City of Henderson water source document, https://www.cityofhenderson.com/home/showpublisheddocument/18284/639184439008070000
- Sources last checked: 2026-10-26

## Pages
- [Henderson water and quotes](https://hendersonwatersystems.com/): the answer, the sources, common questions
- [Water data as JSON](https://hendersonwatersystems.com/water.json)
- [Water softeners](https://www.myhomewatersystem.com/water-softeners/), [whole-home filtration](https://www.myhomewatersystem.com/whole-home-filtration/), [reverse osmosis](https://www.myhomewatersystem.com/reverse-osmosis/)
- [Hard water by city](https://www.myhomewatersystem.com/hard-water-by-city/): published hardness for every city we cover

## Status
- Taking requests. No prices are published; quotes come after an assessment at the home.
- Run by My Home Water System, operated by Aidren LLC.