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Water Softener Installation in Oregon
Of the 74 Oregon towns we route calls in, 28 are supplied by ground water and 46 by surface water. That split is the first thing to establish about any address here, because it is the best single predictor of how hard the water will be.
The short version
Across 74 covered towns in Oregon, ground water supplies 28 and surface water 46. That split predicts hardness better than anything else available without a test, and the published hardness figure settles it outright.
Source: US EPA, Safe Drinking Water Act data download, 2026 Q2.
The pattern hereWhere Oregon gets its water
Neither figure tells you about your own address. Source type follows geology and infrastructure, not county lines, and two towns twenty miles apart routinely draw from different places. The town pages below name the system for each one.
Largest systemsThe biggest suppliers we route to
| Town | System | Source | Connections |
|---|---|---|---|
| Salem | Salem Public Works | Surface | 55,970 |
| Hillsboro | Hillsboro, City of | Surface | 28,385 |
| Beaverton | Beaverton, City of | Surface | 24,386 |
| Albany | Albany, City of | Surface | 18,947 |
| Gresham | Gresham, City of | Surface | 17,513 |
| Corvallis | Corvallis, City of | Surface | 17,489 |
| Lake Oswego | Lake Oswego Municipal Water | Surface | 13,000 |
| West Linn | West Linn, City of | Surface | 9,400 |
Source: US EPA, Safe Drinking Water Act data download, 2026 Q2. Community water systems only.
CredentialsChecking a plumber in Oregon
Oregon licenses are issued by the Oregon Building Codes Division, Department of Consumer and Business Services, which publishes a public search you can use before work begins. Plumbing businesses in Oregon must also hold a Construction Contractors Board license, which is a separate search.
CoverageTowns we route in Oregon
- Albany
- Amity
- Aumsville
- Aurora
- Banks
- Beaverton
- Brownsville
- Canby
- Carlton
- Cascade Locks
- Clatskanie
- Colton
- Corbett
- Cornelius
- Corvallis
- Dallas
- Dayton
- Donald
- Dufur
- Dundee
- Estacada
- Fairview
- Forest Grove
- Gaston
- Gates
- Gervais
- Gladstone
- Gresham
- Halsey
- Hillsboro
- Hood River
- Hubbard
- Independence
- Jefferson
- Lafayette
- Lake Oswego
- Lebanon
- Maupin
- Molalla
- Monmouth
- Mosier
- Mount Angel
- Mulino
- Newberg
- North Plains
- Ontario
- Philomath
- Rainier
- Rickreall
- Saint Helens
- Saint Paul
- Salem
- Sandy
- Scappoose
- Scio
- Scotts Mills
- Sheridan
- Sherwood
- Silverton
- Stayton
- Sublimity
- Sweet Home
- Troutdale
- Tualatin
- Turner
- Tygh Valley
- Vernonia
- Warren
- Wasco
- West Linn
- Willamina
- Wilsonville
- Woodburn
- Yamhill
If the water is leaving marks, the question is how hard it actually is.That is a measurement, not a guess, and it decides whether equipment is worth buying at all. We connect you with somebody who can test it. You are never charged and we sell nothing. We are a softener site by name; the line is broader.
Call (866) 862-2620