Skip to content

City water profile

Laramie water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Laramie, Wyoming.

Median indexed hardness

10PPM

2 indexed ZIPs

Range 7–13.3 PPM

State comparison
225 PPM below
State hardness rank
#84 of 86
Matched utilities
8
Active health records
0

City summary

What the indexed records say

Laramie has 2 published ZIP profiles across Albany County. The indexed median is 10 PPM, compared with 235 PPM across Wyoming.

Among the 86 Wyomingcities with an indexed median, Laramie ranks #84from highest to lowest. Across all 97 state ZIP profiles, available estimates run from 3.2to 1905 PPM.

The 7–13.3 PPM range shows how much the available ZIP estimates vary within the city label. At least one estimate is marked low confidence, so observation distance and date deserve extra attention.

Hardness distribution

How local ZIP estimates compare

Soft2 ZIPs
Moderately hard0 ZIPs
Hard0 ZIPs
Very hard0 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
63.2 miles
Profiles with evidence
2/2

Confidence labels

High: 0Moderate: 0Low: 2

Observation window: Jan 5, 2016 to Jun 2, 2026.

ZIP directory

Water reports in Laramie

Open a ZIP for site-level provenance and measurements.

ZIP code

82070

Soft

7 PPM

Nearest site
49 mi
Confidence
Low

View full ZIP evidence →

ZIP code

82072

Soft

13.3 PPM

Nearest site
63.2 mi
Confidence
Low

View full ZIP evidence →

Public water systems

Utilities associated with this city

Laramie, City Of

PWSID WY5600029

Surface water
System population served
32,395
Last reported
Jun 29, 2026

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

South Laramie W&s District

PWSID WY5601393

Surface water
System population served
490
Last reported
Jun 29, 2026

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

Sunny Meadows Village

PWSID WY5601289

Surface water
System population served
485
Last reported
Jun 29, 2026

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

Cv Laramie Mhp, Llc

PWSID WY5600162

Groundwater
System population served
375
Last reported
Jun 29, 2026

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

Breazeale'S Mobile Home Park

PWSID WY5601279

Surface water
System population served
345
Last reported
Jun 29, 2026

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

Nine-Mile Water & Sewer District

PWSID WY5601533

Surface water
System population served
200
Last reported
Jun 29, 2026

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

Seven Mile Water & Sewer District

PWSID WY5601004

Surface water
System population served
130
Last reported
Jun 29, 2026

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

Antelope Ridge Hoa

PWSID WY5601457

Groundwater
System population served
70
Last reported
Jun 29, 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
Groundwater RuleWY5600162Sep 5, 2024Resolved · health-based
Nitrate-NitriteWY5600162Jan 1, 2024Resolved
Lead and Copper RuleWY5600029Dec 30, 2021Resolved
Gross Alpha, Excl. Radon and UWY5601393Jan 1, 2021Resolved
Combined UraniumWY5601393Jan 1, 2021Resolved
Radium-228WY5601393Jan 1, 2021Resolved
1,2,4-TrichlorobenzeneWY5601393Jan 1, 2021Resolved
cis-1,2-DichloroethyleneWY5601393Jan 1, 2021Resolved
Xylenes, TotalWY5601393Jan 1, 2021Resolved
DICHLOROMETHANEWY5601393Jan 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 Laramie

Is the water hard?

The indexed city median is 10 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.