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City water profile

Blue Diamond water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Blue Diamond, Nevada.

Median indexed hardness

291PPM

2 indexed ZIPs

Range 284–297.5 PPM

State comparison
64 PPM above
State hardness rank
#7 of 44
Matched utilities
1
Active health records
0

City summary

What the indexed records say

Blue Diamond has 2 published ZIP profiles across Clark County. The indexed median is 291 PPM, compared with 227 PPM across Nevada.

Among the 44 Nevadacities with an indexed median, Blue Diamond ranks #7from highest to lowest. Across all 98 state ZIP profiles, available estimates run from 9.6to 335 PPM.

The 284–297.5 PPM range shows how much the available ZIP estimates vary within the city label.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard2 ZIPs

2 of 2 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
5.4 miles
Profiles with evidence
2/2

Confidence labels

High: 0Moderate: 2Low: 0

Observation window: May 23, 2016 to Apr 2, 2025.

ZIP directory

Water reports in Blue Diamond

Open a ZIP for site-level provenance and measurements.

ZIP code

89004

Very Hard

297.5 PPM

Nearest site
5.4 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

89161

Very Hard

284 PPM

Nearest site
1.1 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Blue Diamond Water Company

PWSID NV0000010

Groundwater
System population served
527
Last reported
Jun 17, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

No violation records are included in the current lookback window.

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 Blue Diamond

Is the water hard?

The indexed city median is 291 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.