Sentinel was created to apply new technology that focuses on affordability and ease of use for PFAS treatment systems in water and wastewater. The leaders of Sentinel come from backgrounds in the water industry and have significant PFAS and media filtration experience.
Our leadership identified problems utilities are facing with PFAS and developed approaches for how to make PFAS treatment projects more seamless. Our team identified several ways to improve design and permitting of systems, along with improvements for installation and operations. We then developed technologies to improve treatment systems. By combining all the innovative approaches into one company, we are able to help utilities get into compliance without it being such a burden. Backed by patent-pending ways of using time-tested GAC and IX filtration systems, we now offer complete PFAS treatment systems for sites across the US.
American Water Works Company, Inc. (American Water) acquires Keystone Clearwater Solutions LLC as a market-based business.
Keystone Clearwater Solutions successfully completes PFAS project at American Water’s Hummocks Well Facility in NJ by designing, procuring, and installing a temporary 2,500 gpm system in under 5 weeks.
Keystone Clearwater Solutions successfully completes PFAS project for American Water at Picatinny Arsenal, NJ by designing, permitting, and installing GAC treatment in under 90 days.
American Water sells Keystone Clearwater Solutions to SC Water LLC.
FieldForce Pump and Power, a division of Keystone Clearwater, expands footprint and capabilities for turnkey water/wastewater operations through partnership with Atlas Copco and acquisition of new facilities.
Sentinel Water Solutions LLC is formed as a Keystone Clearwater subsidiary to focus on supporting the growing PFAS filtration market.