River Ridge board OKs $7,026 repair work order for nano‑bubbler systems

Apr 28, 2026

Premier Lakes' one‑time work order to repair nano bubble machines and replace nonstandard pumps was approved for $7,026 as a lower‑cost alternative to a $25,000 manufacturer replacement proposal; Lake H1‑B prioritized.

The full story

Bill Kurth of Premier Lakes told the board the lakes and dry retention areas (DRAs) "are in good condition," but his inspection identified nano bubbler issues on Lakes H1‑A, H1‑B and E7‑A. Kurth presented a manufacturer proposal to replace nano bubblers for $25,000 but proposed Premier’s One‑Time Work Order to replace two nonstandard 8‑horsepower pumps, an aeration compressor and several check valves as a lower‑cost diagnostic and repair approach.

Free newsletter

Sign up to keep reading.

Your free newsletter brings you what your city council, county, and school board discussed and decided.

or
Already have an account? Sign in