Overview of PRISM Software Can I create a Composite Location in PRISM? Published January 23, 2026 A Can I create a Composite Location in PRISM? Yes. Select the Action in the bottom left-hand corner of the Map ( Home page). Select the Add Composite Location icon.
Published January 29, 2026 What is level in a pipe or channel? Level is the depth or height of water above a reference point (such as the invert of the pipe or the channel […]
Published January 29, 2026 When Might High d/D Be Tolerated? • Brief, infrequent wet-weather events may be allowed to approach d/D ≈ 1.0, but many guidelines still recommend that even wet-weather d/D […]
Published January 29, 2026 What is a sanitary sewer overflow (SSO)? An SSO is a discharge of raw or partially treated sewage from a separate sanitary sewer system before it reaches the treatment […]
Published January 29, 2026 What is closed-channel (pressurized) flow? Closed-channel flow occurs when a pipe runs full under pressure, such as in a force main or pressurized water line, where flow […]