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Water Supply

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Aspect provides hydrogeologic and engineering services to help clients meet current and future water supply needs. From siting, designing, and testing production wells to protecting water systems from contamination, we develop practical solutions to water capacity and quality challenges. Because water supply and water rights issues are connected, our water supply clients benefit from our technical staff's expertise in both practice areas.

  • Production well design, testing, and rehabilitation
  • Wellhead protection
  • Source approval
  • Seawater intrusion assessment

Selected Water Supply Projects

Water Supply Improvements, City of Goldendale
Designed wellhead protection plans for two municipal production wells and supported upgrade of a major spring collection system.

Source Approval, City of Kent
Prepared hydrogeologic assessments justifying reduced sanitary control area dimensions for two new municipal production wells.

Well Rehabilitation and Replacement, City of Mattawa
Performed fast-track repair of City's primary supply well and designed replacement well to meet long-term water supply needs.

Columbia Gorge Airport Well Replacement, Dallesport
Sited, designed, and tested 1,500 gallon per minute capacity well to supply current and future expanded public water system(s).

Seawater Intrusion Assessments, Jefferson County
Performed hydrogeologic evaluations to evaluate seawater intrusion potential in multiple domestic drinking wells.