Water Banking and Water for Building Permits

Contact

Environmental Health Specialist
(509) 962-7698
environmentalhealth@co.kittitas.wa.us

Starting December 2, 2015, all new uses of groundwater in Kittitas County within the Yakima River Basin will need Water Budget Neutral Water Mitigation (WBN) and need to be metered. Water Budget Neutral Mitigation is a withdrawal of water whose impact to area streams is offset by water from existing water rights being left in stream. For new domestic uses, folks will need to purchase WBN mitigation for their new homes. They can buy mitigation from either a private water bank or the Kittitas County Water Bank.

Kittitas County will offer 2 mitigation packages in the Green and Yellow zones of the Kittitas County Water Bank. The package available to each customer will be determined by the parcel’s irrigation availability. Package A, only available to folks with access to other outdoor irrigation, will offer 275 gallons per day indoor domestic use only and Package B, only available to folks without access to outdoor irrigation, will offer 275 gallons per day indoor domestic only with 25 gallons per day for outdoor use up to 500 square feet. The packages offered through the Kittitas County Water Bank were determined by a Citizen’s Advisory Committee and adopted by the Board of County Commissioners.


To purchase water mitigation from the Kittitas County Water Bank, they will need to complete the following steps:


1

Eligibility review: The eligibility review will determine which Kittitas County Water Bank zone the parcel is in, how the parcel was created, well construction requirements, and which mitigation process the customer will be eligible for. Eligibility can be determined by searching the following map: https://gis.co.kittitas.wa.us/watersuitabilitypublic/index.html. Please contact Kittitas County Public Health at 509-962-7515 with any questions about eligibility.

The Kittitas County Water Bank has the following processes for issuing a mitigation certificate:

MITIGATION CERTIFICATE PROCESSES PROCESSING TIME
Green Zone - Water Budget Neutral Mitigation: Over the Counter Process 2 weeks
Green Zone - Permit required: Review by Washington State Department of Ecology. Kittitas County is working on streamlining this process by offering over-the-counter service in the future. New! - Permit required parcels within the Kittitas County Water Bank Green Zone of the Wilson Cherry Sub-basin

Up to 12 months

2 weeks

Yellow Zone - Water Budget Neutral Mitigation: Review by Washington State Department of Ecology Up to 6 months
Yellow Zone - Permit required: Reviewed by Washington State Department of Ecology Up to 12 months

2

Complete Individual Well Site Review & Drill Well (If eligible for the over-the-counter service)


3

Apply for Water Mitigation according to the eligible process steps, complete an irrigation affidavit (to determine what package to purchase) and sign a metering agreement.


4

Record mitigation certificate and metering agreement on their deed/title with the Kittitas County Auditor’s Office.


5

Complete an Adequate Water Supply Determination, which is Kittitas County Public Health’s review of the parcel’s water situation. We review mitigation, well location, well construction, well flow, and water quality. Once this review is complete, a customer has everything they need with water to apply for a building permit with Kittitas County Community Development Services.


Forms

Individual Well Site Review


Individual Well Site Review

Well Drillers