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Public water system

Kobuk Water System

PWSID AK2340565 - Northwest Arctic Borough County, Alaska

93 PPM
5.4 GPG
Slightly Hard
0Soft60120180300+
Slightly Hard (93 PPM)Estimated - State Avg

System Details

Water source
groundwater
Population served
93
Service connections
31
Status
Active

Hardness Evidence

Reported hardness
93 PPM
Grains per gallon
5.4 GPG
Data source
State average estimate
Source year
N/A

Linked City Reports

Kobuk, AK

Served ZIP Codes

ZIPLocationZIP average
99751Kobuk, AKSlightly Hard (93 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.

MethodologySourcesSearch by ZIP