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Drinking Water & Wells
> Resources
Drinking Water & Well Resources
Well Fact Sheets
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Applications and Forms
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General Drinking Water Information
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Water Treatment
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Drinking Water/Well Contamination
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Other Well Information
Well Fact Sheets
Coliform bacteria information
[PDF]
Disinfecting your well
[PDF]
Maintaining your well
[PDF]
Preventing pesticide contamination
[PDF]
Testing your well
[PDF]
Applications and Forms
(all forms and applications are in PDF format)
Group B Water System Design
(both Supplemental and Master Applications required)
Supplemental Application
(
Guidelines
)
Master Application
(
Guidelines
)
Locating a Water Well Report Fact Sheet
Covenants
Declaration of Covenant
Public Water Source
(Note: legal-sized paper needed)
Non-Public Water Source
(Note: legal-sized paper needed)
Covenant Fact Sheet
Restrictive Covenant
Public Water Source
(Note: legal-sized paper needed)
Non-Public Water Source
(Note: legal-sized paper needed)
Covenant Fact Sheet
Certificate of Water Availability (COWA)
(Two Single-Family Residential Water Supply)
Certificate of Water Availability (COWA)
(Public Water System)
Evaluation of Existing Water Systems / Certified Water Sample
(Health Dept Pick-up)
Priority of Service Application - Water System
Private Well Class for Homeowners with Water Wells
Request for Waiver from Sanitary Code Provisions - Water Supplies
Well Construction/Decommissioning Application
(
Guidelines
)
Well Site Inspection
(both Supplemental and Master Applications required)
Supplemental Application
(
Guidelines
)
Master Application
(
Guidelines
)
General Drinking Water Information
Drinking Water and Health: What You Need to Know
— U.S. Environmental Protection Agency
WA State Dept of Health Drinking Water Program
City of Olympia Water Quality
City of Lacey Drinking Water Report
City of Tumwater Water Resources
Water Treatment
Centers for Disease Control
- G
uide to Drinking Water Treatment Technologies for Household Use
NSF International
— Independent testing and certification organization that provides information on contaminants, water treatment devices, certification standards, and NSF certified water treatment models.
Purifying Household Water
[PDF] — WA State Dept of Health
Drinking Water / Well Contamination
Troubleshooting Checklist for Coliform Contamination
[PDF] —
WA State Dept of Health, Office of Drinking Water
Nitrate in Drinking Water
(English or Spanish)
—
WA State Dept of Health, Office of Drinking Water
Lead in Drinking Water
—
WA State Dept of Health, Office of Drinking Water
Copper in Drinking Water
—
WA State Dept of Health, Office of Drinking Water
Arsenic and Your Private Well
[PDF] — WA State Dept of Health
When Arsenic is Detected in Drinking Water
[PDF] — WA State Dept of Health
Arsenic in Drinking Water
[PDF] — WA State Dept of Health
ToxFAQs for Arsenic
—
Agency for Toxic Substances and Disease Registry
ToxFAQs for Copper
—
Agency for Toxic Substances and Disease Registry
ToxFAQs for Lead
—
Agency for Toxic Substances and Disease Registry
Other Well Information
List of Approved Satellite Management Agencies
-
WA State Dept of Health
Public Safety: Watch Your Step! "Abandoned Wells: A Hidden Danger"
-
You can see this new video linked on WA State Dept of Ecology Homepage
Well Care Information for Homeowners
-
Water Systems Council
Well Logs
—
WA State Dept of Ecology
Well Construction for Property Owners
—
WA State Dept of Ecology
Private Drinking Water Wells
—
U.S. Environmental Protection Agency
North County Coordinated Water System Plan - 1996
[PDF]
South County Coordinated Water System Plan - 2000
[PDF]
Information for Well Drillers
Well Construction or Decommissioning Inspection
Well Construction / Decommissioning Process Checklist
Hot Topics
Lab Fees
(Effective 1/1/19)
Coliform - $29
Nitrate - $28
Popular Pages & Links
Private Well Class
Training for Homeowners with Water Wells
Office of Drinking Water
- WA DOH
Well and Ground Water Info
- Wellowner.org
Water Testing Lab List
- WA Dept of Ecology
Contacts
Water Quality Lab
360-867-2631
Email
General Drinking Water or Permit Questions
360-867-2673
Public Water Systems
360-867-2630
Email
This page last updated: 07/07/21