Active Monday, August 17 through Friday, August 21. For public safety, certain trails are restricted from 8 a.m. to 5 p.m.
Implementation Guidelines for Design Standards Manual
Design Standards Manual for Water and Wastewater Systems
In May 2026, a new Design Standards Manual for Water and Wastewater Systems was finalized.
The new manual is available from the Design Standards section of the Phoenix Water Services website.
Below is the link to the new Implementation Guidelines.
Implementation Memo (PDF)