WH

Public water system

Gresham, City Of

PWSID OR4100357 - Multnomah County, Oregon

12 PPM
0.7 GPG
Soft
0Soft60120180300+
Soft (12 PPM)Verified - Annual Water Quality Report

System Details

Water source
surface water
Population served
73,932
Service connections
17,513
Status
Active

Hardness Evidence

Reported hardness
12 PPM
Grains per gallon
0.7 GPG
Data source
Annual Water Quality Report
Source year
N/A
Raw/source estimate
51 PPM

Linked City Reports

Corbett, ORFairview, ORGresham, ORTroutdale, ORPortland, ORRockwood Corners, OR

Served ZIP Codes

ZIPLocationZIP average
97019Corbett, ORSoft (12 PPM)
97024Fairview, ORSoft (13 PPM)
97030Gresham, ORSoft (12 PPM)
97060Troutdale, ORSoft (12 PPM)
97080Gresham, ORSoft (12 PPM)
97201Portland, ORSoft (12 PPM)
97202Portland, ORSoft (12 PPM)
97203Portland, ORSoft (12 PPM)
97204Portland, ORSoft (12 PPM)
97205Portland, ORSoft (12 PPM)
97206Portland, ORSoft (12 PPM)
97209Portland, ORSoft (12 PPM)
97210Portland, ORSoft (12 PPM)
97211Portland, ORSoft (12 PPM)
97212Portland, ORSoft (12 PPM)
97213Portland, ORSoft (12 PPM)
97214Portland, ORSoft (12 PPM)
97215Portland, ORSoft (12 PPM)
97216Portland, ORSoft (12 PPM)
97217Portland, ORSoft (12 PPM)
97218Portland, ORSoft (12 PPM)
97219Portland, ORSoft (12 PPM)
97220Portland, ORSoft (12 PPM)
97221Portland, ORSoft (12 PPM)
97227Portland, ORSoft (12 PPM)
97230Rockwood Corners, ORSoft (12 PPM)
97231Portland, ORSoft (12 PPM)
97232Portland, ORSoft (12 PPM)
97233Portland, ORSoft (12 PPM)
97236Portland, ORSoft (12 PPM)
97266Portland, ORSoft (12 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