Public water system

Thirty-Three Mile Road I&S District

PWSID WY5601579 - Natrona County, Wyoming

262 PPM
15.3 GPG
Very Hard
0Soft60120180300+
Very Hard (262 PPM)High Confidence - USGS Monitoring

System Details

Water source
surface water
Population served
200
Service connections
97
Status
Active

Hardness Evidence

Reported hardness
262 PPM
Grains per gallon
15.3 GPG
Data source
USGS monitoring
Source year
N/A

Linked City Reports

Served ZIP Codes

ZIPLocationZIP average
82644Mills, WYModerately Hard (138 PPM)

How to Use This System Page

A public water system can serve multiple ZIP codes and cities. Use this page to inspect the source behind the hardness reading, then open the linked ZIP or city page for the local rollup.

If you are sizing treatment equipment, confirm your actual tap hardness with a home test or lab test before buying.