Camas Water Hardness & Quality Report (2026)
Water Hardness
3.6 grains per gallon
Source
groundwater
pH Level
7.6
neutral = 7.0
Lead
0.007 mg/L
β Below action level
TDS
144.6 mg/L
Est. Daily Cost
$0.16
energy & soap waste
Source: See methodology section below Β· Updated 2026
0β60
mg/L
Soft
61β120
mg/L
Moderately Hard
121β180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Camas, your appliances are currently losing 8% efficiency due to mineral buildup.
| Appliance | In Camas | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 7.8 yrs | 8.5 yrs | -8% |
| Washing Machine | 11 yrs | 12 yrs | -8% |
| Water Heater | 13.8 yrs | 15 yrs | -8% |
Regional Water Comparison
How Camas compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| βΆ Camas, Washington | 61.5 mg/L | 33.7 ppt | π‘ Moderately Hard | groundwater |
| Washougal, Washington | β 0β60 mg/L | 22.9 ppt | π’ Soft | groundwater |
| Troutdale, Oregon | 42 mg/L | 0 ppt | π’ Soft | groundwater |
| Gresham, Oregon | β 120β179 mg/L | 0 ppt | π Hard | river |
| Damascus, Oregon | β 120β179 mg/L | 2.6 ppt | π Hard | groundwater |
National Benchmark
How Camas compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| βΆ Camas | 61.5 mg/L | π‘ Low |
| USA National Avg | 151 mg/L | π Moderate |
| Scarsdale Top Rated | 0.02 mg/L | π’ None |
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What Makes Camas's Water Unique?
Local geology and source profile
The City of Camas operates the municipal utility serving Camas and nearby areas in Clark County. The system uses mixed sources: surface water from Boulder Creek and Jones Creek, supplemented by groundwater. Utility facilities treat both source types before distribution, and customer guidance and annual quality documentation are provided through the City of Camas Public Works Department. This combined-source design supports supply reliability while published annual Consumer Confidence Reports summarize treatment performance and tested parameters for residents throughout the service area.
Source waters originate in the Cascade foothills, where watershed terrain is dominated by Tertiary volcanic rocks and Quaternary glacial deposits. As water moves through volcanic soils and formations, especially basaltic and andesitic units common to the regional arc, mineral content and chemistry are shaped by rock-water contact. The draft characterizes this setting as producing a moderately mineralized profile typical of Pacific Northwest volcanic landscapes. With both creek and groundwater inputs, overall chemistry reflects a blend of these volcanically influenced source pathways and treatment outcomes.
For household use, the city directs residents to current annual reports for specific hardness values and full contaminant detail, and recommends practical steps such as standard water conservation and flushing when water has stagnated in plumbing. Third-party summaries cited at least one contaminant above EPA health-based guidelines while also noting the supply meets federal legal limits. On that basis, the provided guidance recommends certified water filters for added protection, especially for children, pregnant women, and immunocompromised individuals, with final treatment and safety details documented in annual CCRs.
Geology & Source: Cascade foothills Tertiary volcanic rocks with Quaternary glacial deposits; Boulder and Jones Creeks flow through basaltic and andesitic formations, producing moderately mineralized water from volcanic soil-rock interaction
Other Washington Water Reports
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Frequently Asked Questions
Is Camas's water safe to drink?
Do I need a water softener in Camas?
How does Camas compare to the USA average?
Data Sources & Methodology
Water quality data for Camas is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.
Water Hardness
Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city β the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.
pH
Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock β values may differ from utility-reported figures.
TDS β Total Dissolved Solids
Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.
PFAS β Perfluoroalkyl and Polyfluoroalkyl Substances
EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023β2025) β sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.
Lead
Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age β all estimates are maintained below the EPA action level of 0.015 mg/L.
Appliance Lifespan
Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.