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City water profile

Orofino water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Orofino, Idaho.

Median indexed hardness

39PPM

One indexed ZIP

Range 38.7–38.7 PPM

State comparison
129 PPM below
State hardness rank
#63 of 67
Matched utilities
1
Active health records
1

City summary

What the indexed records say

Orofino has 1 published ZIP profile across Clearwater County. The indexed median is 39 PPM, compared with 168 PPM across Idaho.

Among the 67 Idahocities with an indexed median, Orofino ranks #63from highest to lowest. Across all 78 state ZIP profiles, available estimates run from 22.2to 339 PPM.

Because only one ZIP is represented, the city median and range are the same local estimate. It should not be read as multiple independent samples across the community. At least one estimate is marked low confidence, so observation distance and date deserve extra attention.

Hardness distribution

How local ZIP estimates compare

Soft1 ZIP
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

1 of 1 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
29.2 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Feb 16, 2016 to Apr 20, 2026.

ZIP directory

Water reports in Orofino

Open a ZIP for site-level provenance and measurements.

ZIP code

83544

Soft

38.7 PPM

Nearest site
29.2 mi
Confidence
Low

View full ZIP evidence →

Public water systems

Utilities associated with this city

Orofino City Of

PWSID ID2180024

Surface water
System population served
2,459
Last reported
Jun 26, 2026

A municipal system, in-state city, and served county all agree with this Census ZCTA.

Compliance history

What EPA records show

1 unique active health-based record appears among associated systems. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Groundwater RuleID2180024Aug 31, 2014Unaddressed · health-based

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Orofino

Is the water hard?

The indexed city median is 39 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.