Contact & Get Involved

This project helps Texans understand rainwater potential at their property. If you want to collaborate, share feedback, sponsor development, or help us highlight qualified local installers: we’d love to hear from you.

About this project

We’re building data-driven tools for realistic system sizing and seasonal performance in Texas. The goal is to make rainwater harvesting approachable for everyone, from homeowners to designers to policymakers.

Ways to get involved

Collaborate

Developers, data folks, educators: let’s improve the model and UI together.

Feedback

Tell us what’s confusing, what’s missing, or what worked great.

Sponsorship

Support ongoing hosting and improvements; be recognized as a sponsor.

Installers

We plan to highlight qualified local installers so homeowners can connect.

Roadmap & Funding Priorities

Today, the calculator uses monthly rainfall aggregates. The next major upgrade is daily precipitation by ~4 km × 4 km grid cell to deliver higher‑fidelity sizing and validation. Hosting daily data at statewide scale requires meaningful storage and compute power, additional sponsorship will make this possible.

Roadmap

  1. Daily grid rainfall
  2. Enhanced simulations
  3. Air quality overlays
  4. Temperature data
  5. Soil & infiltration

Contact

Send a direct message. We’ll reply by email. Provide enough detail about your question, idea, or how you’d like to collaborate.

Please include enough detail (≥10 characters) so we can respond effectively.

Direct email: rainwaterapp@gmail.com

Explore your site’s potential

Run a quick analysis with your address, roof area, and monthly use.

Open the Calculator