Links to various sites related to rainwater, rainwater harvesting and other industry information.
- 4specs.com Providing commercial specification providers and production architects and engineers with fast access to the design information they need from manufacturers' websites. (http://www.4specs.com/)
- Arcat.com Building Materials and Manufacturers Specifications for the Architectural and Spec Writing Communities. (http://www.arcat.com/)
- EcoBusinessLinks - Green Directory The largest hand-picked green directory on the net: Find organic food, cheap solar energy (free daily updated solar panel price survey), sustainable architecture, organic cotton, a vegetarian date, sustainable investments, an organic farm, a sustainable community and much more... (http://www.ecobusinesslinks.com/)
- Ecostreet Directory (http://www.ecostreet.com)
- Empowering the Environmental Sustainability Movement (http://www.ecoearth.info/)
- EPA Onsite (http://www.epa.gov/owm/onsite)
- The Go Green Directory (http://www.thegogreendirectory.com)
- ReDirect Guide The Healthy and Sustainable Lifestyle Directory Qualified Member (http://redirectguide.com/Denver_Boulder_FortCollins)
- The Source for Renewable Energy A comprehensive online buyer's guide and business directory to more than 15,000 renewable energy businesses and organizations worldwide (http://energy.sourceguides.com)
- ThomasNet Search ThomasNet to find manufacturers, distributors and service providers- from Actuators to Zirconium and everything in between (http://www.thomasnet.com)
- Water Link Directory Water Links & Articles (http://www.waterlinkdirectory.com)