Rain built the PNW. We’re building what’s next.

I started Shoalwater to help property owners turn stormwater into something more valuable—for their property, their neighborhood, and the watershed around them.

We work with homeowners, developers, and water professionals to install, maintain, verify, and document Green Stormwater Infrastructure that reduces runoff and pollution while keeping systems performing as intended over time.

By turning each project into clear, basin-specific performance data, Shoalwater connects individual properties into a larger network of measurable water stewardship—helping build a more resilient, decentralized approach to managing water where it matters most. Locally.

– Cesar Tinajero, Owner