Skip to content

City water profile

Yucca water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Yucca, Arizona.

Median indexed hardness

293PPM

One indexed ZIP

Range 293–293 PPM

State comparison
52 PPM above
State hardness rank
#26 of 133
Matched utilities
2
Active health records
0

City summary

What the indexed records say

Yucca has 1 published ZIP profile across Mohave County. The indexed median is 293 PPM, compared with 241 PPM across Arizona.

Among the 133 Arizonacities with an indexed median, Yucca ranks #26from highest to lowest. Across all 285 state ZIP profiles, available estimates run from 66.4to 1250 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

Soft0 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard1 ZIP

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
30.3 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: Oct 10, 2017 to Oct 26, 2022.

ZIP directory

Water reports in Yucca

Open a ZIP for site-level provenance and measurements.

ZIP code

86438

Very Hard

293 PPM

Nearest site
30.3 mi
Confidence
Low

View full ZIP evidence →

Public water systems

Utilities associated with this city

Yucca Water Association

PWSID AZ0408042

Groundwater
System population served
250
Last reported
May 14, 2026

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

Double R Water Distributors, Inc.

PWSID AZ0408178

Groundwater
System population served
98
Last reported
May 14, 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.

RecordSystemPeriodStatus
ChlorineAZ0408042Jul 1, 2025Resolved
ChlorineAZ0408042Apr 1, 2025Archived
Lead and Copper RuleAZ0408042Jan 1, 2025Unaddressed
ChlorineAZ0408042Oct 1, 2024Resolved
ChlorineAZ0408042Apr 1, 2024Resolved
Total Haloacetic Acids (HAA5)AZ0408042Jan 1, 2024Resolved
TTHMAZ0408042Jan 1, 2024Resolved
ChlorineAZ0408042Oct 1, 2023Resolved
Revised Total Coliform RuleAZ0408042Sep 1, 2023Resolved
ChlorineAZ0408042Jul 1, 2023Resolved

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 Yucca

Is the water hard?

The indexed city median is 293 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.