The Castle Rock, Colo., town council has approved the adoption of IAPMO’s Water Demand Calculator as an alternative methodology for sizing water pipes in single and multifamily buildings. A ...

ONTARIO, CA — The California Building Standards Commission has approved the adoption of IAPMO’s Uniform Plumbing Code (UPC®) Appendix M—the Water Demand Calculator®—into the California Plumbing Code ...

Most of the plumbing pipes in the United States are oversize, wasting water in a time of increasing drought. By Megy Karydes Many high-performing, water-saving fixtures and appliances are designed ...

The Premise Plumbing Flow Rates, Linear Velocity, and Nitrification study, sponsored by the Plastic Pipe and Fittings Association, is a crucial first step toward the ultimate goal: obtaining clear, ...

In the battle to conserve water, leaking pipes form an insidious enemy, accounting for average losses of 30 percent – but in some localities as much as 70 percent – of piped drinking water across the ...

CASTLE ROCK, CO — The Castle Rock, Colorado, town council has approved the adoption of IAPMO’s Uniform Plumbing Code (UPC®) Appendix M—the Water Demand Calculator®—as an alternative methodology for ...