State & Local News
MMSD Advances Tomorrow Water Filtration Demonstration
March 19, 2026
The Milwaukee Metropolitan Sewerage District (MMSD) has selected Tomorrow Water's Proteus® technology to progress from a pilot phase to a commercial-scale demonstration plant at the South Shore Water Reclamation Facility as of March 19, 2026. This procurement supports MMSD's strategic objectives to enhance wet-weather resilience, improve biological oxygen demand (BOD) removal, and address sustainability challenges driven by climate change. The demonstration plant will validate high-rate primary filtration capabilities designed to expand treatment capacity within limited facility footprints and manage stormwater surges effectively.
- Why this matters: This initiative signals growing municipal investment in advanced water treatment technologies to adapt infrastructure for climate volatility.
- Procurement professionals should note the opportunity for vendors specializing in innovative filtration and water reclamation solutions.
- Contractors can anticipate increased demand for scalable, high-efficiency treatment systems that improve operational resilience and environmental compliance.
- Organizations involved in water infrastructure modernization may find strategic value in aligning offerings with MMSD’s sustainability and capacity expansion goals.
As climate volatility accelerates, utilities everywhere will increasingly need Proteus-class high-rate primary filtration to maintain performance, expand capacity within tight footprints, and manage storm-driven peaks.
— Tomorrow Water representatives
Agencies
Milwaukee Metropolitan Sewerage District
Vendors
Tomorrow Water, BKT Co. Ltd.
Contracts
Locations
Sources
- Tomorrow Water’s Proteus® Selected to Advance from Pilot to Demonstration at Milwaukee Metropolitan Sewerage District · Environmental XPRT · Mar 19