2026 Moses Lake Irrigation and Rehabilitation District Aquatic Plant Treatment

July 1, 2026

Moses Lake Irrigation and Rehabilitation District (MLIRD) conducted a submersed aquatic plant treatment program that targeted submersed aquatic weeds and emergent species on the state noxious weed list in Moses Lake. There will be an ongoing benefit to continue this effort by MLIRD in 2027.

This map shows the treatment zones and scheduled treatment days (July 7,8,9, 2026). It was created to ensure each area was treated and planned and to notify the public of treatment timing, products used, and any potential water use restrictions.