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City water profile

Wilson water quality

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

Median indexed hardness

134PPM

One indexed ZIP

Range 134–134 PPM

State comparison
101 PPM below
State hardness rank
#78 of 86
Matched utilities
5
Active health records
0

City summary

What the indexed records say

Wilson has 1 published ZIP profile across Teton County. The indexed median is 134 PPM, compared with 235 PPM across Wyoming.

Among the 86 Wyomingcities with an indexed median, Wilson ranks #78from highest to lowest. Across all 97 state ZIP profiles, available estimates run from 3.2to 1905 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.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard0 ZIPs
Hard1 ZIP
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
14.3 miles
Profiles with evidence
1/1

Confidence labels

High: 0Moderate: 1Low: 0

Observation window: Apr 11, 2016 to Jun 11, 2026.

ZIP directory

Water reports in Wilson

Open a ZIP for site-level provenance and measurements.

ZIP code

83014

Hard

134 PPM

Nearest site
14.3 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Fish Creek Improvement And Service Dist

PWSID WY5601473

Groundwater
System population served
210
Last reported
Jun 29, 2026

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

Indian Paintbrush Water District

PWSID WY5600758

Groundwater
System population served
150
Last reported
Jun 29, 2026

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

Wilson Park Subdivision

PWSID WY5601624

Groundwater
System population served
75
Last reported
Jun 29, 2026

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

C-V Ranches (boces Reg V)

PWSID WY5600806

Groundwater
System population served
51
Last reported
Jun 29, 2026

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

Hwy 390 Llc

PWSID WY5601725

Groundwater
System population served
50
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
Revised Total Coliform RuleWY5600758Oct 1, 2025Resolved
EndrinWY5600758Apr 1, 2024Resolved
MethoxychlorWY5600758Apr 1, 2024Resolved
ToxapheneWY5600758Apr 1, 2024Resolved
Di(2-ethylhexyl) phthalateWY5600758Apr 1, 2024Resolved
AtrazineWY5600758Apr 1, 2024Resolved
Benzo(a)pyreneWY5600758Apr 1, 2024Resolved
ChlordaneWY5600758Apr 1, 2024Resolved
HEXACHLOROBENZENEWY5600758Apr 1, 2024Resolved
SimazineWY5600758Apr 1, 2024Resolved

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 Wilson

Is the water hard?

The indexed city median is 134 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.