Skip to content

City water profile

Monahans water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Monahans, Texas.

Median indexed hardness

391PPM

One indexed ZIP

Range 391–391 PPM

State comparison
280 PPM above
State hardness rank
#15 of 523
Matched utilities
1
Active health records
0

City summary

What the indexed records say

Monahans has 1 published ZIP profile across Ward County. The indexed median is 391 PPM, compared with 111 PPM across Texas.

Among the 523 Texascities with an indexed median, Monahans ranks #15from highest to lowest. Across all 1,026 state ZIP profiles, available estimates run from 5.4to 500.5 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
36 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 0Low: 1

Observation window: May 31, 2016 to Sep 5, 2024.

ZIP directory

Water reports in Monahans

Open a ZIP for site-level provenance and measurements.

ZIP code

79788

Very Hard

391 PPM

Nearest site
36 mi
Confidence
Low

View full ZIP evidence →

Public water systems

Utilities associated with this city

City Of Monahans

PWSID TX2380001

Groundwater
System population served
6,953
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

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
Lead and Copper RuleTX2380001Dec 30, 2025Resolved
Consumer Confidence RuleTX2380001Jul 1, 2025Resolved
Revised Total Coliform RuleTX2380001Dec 1, 2021Resolved

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 Monahans

Is the water hard?

The indexed city median is 391 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.