Whole-home water. One honest price.
Sonoma County water quality by city
Pick your community. We pull the numbers from the published water report, so you know what's actually in your water before you call.
Santa Rosa
Supplier
Santa Rosa Water
Hardness
5.5 to 7 grains per gallon (moderately hard)
Disinfectant
Chlorinated
Water source
City / municipal water
From the published report
- •Total trihalomethanes (TTHMs) listed within the regulatory limit
- •Haloacetic acids (HAA5) listed within the regulatory limit
- •Chlorine residual maintained through the distribution system
Santa Rosa city water is moderately hard and chlorinated. That's what causes spots on dishes, scale on shower doors, and the taste at the tap. A softener and carbon filter take care of all three.
See Santa Rosa install details →Every community we serve
Tap a city for its full water report and local install details.
Santa Rosa
5.5 to 7 grains per gallon (moderately hard)
Chlorinated
Rohnert Park
6 to 8 grains per gallon (moderately hard)
Chlorinated
Petaluma
5 to 7 grains per gallon (moderately hard)
Chlorinated
Windsor
5 to 7 grains per gallon (moderately hard)
Chlorinated
Healdsburg
4 to 6 grains per gallon (moderately hard)
Chlorinated
Sonoma
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated
Sebastopol
5 to 7 grains per gallon (moderately hard)
Chlorinated
Cotati
6 to 8 grains per gallon (moderately hard)
Chlorinated
Cloverdale
4 to 6 grains per gallon (moderately hard)
Chlorinated
Kenwood
Varies house to house (private well)
None (private well)
Geyserville
Varies house to house (private well)
None (private well)
Forestville
5 to 8 grains per gallon (moderately hard, varies by source)
Chlorinated
Guerneville
5 to 8 grains per gallon (moderately hard, varies by source)
Chlorinated
Bodega Bay
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated
El Verano
Varies house to house (many private wells)
None (private well) to Chlorinated (varies)
Agua Caliente
6 to 8 grains per gallon (moderately hard)
Chlorinated
Annapolis
Varies house to house (private well)
None (private well)
Asti
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Bloomfield
Varies house to house (private well)
None (private well)
Bodega
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated (community) / None (wells)
Boyes Hot Springs
6 to 8 grains per gallon (moderately hard)
Chlorinated
Camp Meeker
5 to 8 grains per gallon (moderately hard)
Chlorinated
Carmet
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated
Cazadero
Varies house to house (private well)
None (private well)
Duncans Mills
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Eldridge
6 to 8 grains per gallon (moderately hard)
Chlorinated
Fetters Hot Springs
6 to 8 grains per gallon (moderately hard)
Chlorinated
Freestone
Varies house to house (private well)
None (private well)
Fulton
5.5 to 7 grains per gallon (moderately hard)
Chlorinated
Glen Ellen
6 to 8 grains per gallon (moderately hard)
Chlorinated
Graton
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Guernewood Park
5 to 8 grains per gallon (moderately hard)
Chlorinated
Jenner
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated (community) / None (wells)
Knights Valley
Varies house to house (private well)
None (private well)
Korbel
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Lakeville
Varies house to house (private well)
None (private well)
Larkfield-Wikiup
5.5 to 7 grains per gallon (moderately hard)
Chlorinated
Lytton
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Mark West Springs
Varies house to house (mostly private wells)
None (private well) or Chlorinated
Monte Rio
5 to 8 grains per gallon (moderately hard)
Chlorinated
Occidental
Varies house to house (private well)
None (private well)
Penngrove
6 to 8 grains per gallon (moderately hard)
Chlorinated
Rio Nido
5 to 8 grains per gallon (moderately hard)
Chlorinated
Roseland
5.5 to 7 grains per gallon (moderately hard)
Chlorinated
Salmon Creek
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated
Schellville
Varies house to house (private well)
None (private well)
The Sea Ranch
5 to 8 grains per gallon (moderately hard)
Chlorinated
Sereno del Mar
6 to 9 grains per gallon (moderately hard to hard)
Chlorinated
Stewarts Point
Varies house to house (mostly private wells)
None (private well)
Temelec
6 to 8 grains per gallon (moderately hard)
Chlorinated
Timber Cove
5 to 8 grains per gallon (moderately hard)
Chlorinated
Two Rock
Varies house to house (private well)
None (private well)
Valley Ford
Varies house to house (private well)
None (private well)
Venado
Varies house to house (private well)
None (private well)
Villa Grande
5 to 8 grains per gallon (moderately hard)
Chlorinated
Vineburg
Varies house to house (private well)
None (private well)
Get my install date
Fill this out and we'll text you within a few minutes during business hours.
Or call (707) 520-8600