10/09/2026
FYI neighbors - from the City
Dear Rosewood Resident,
Work continues on the Rosewood Phase 2 water main upgrade project. Because we've received questions about water pressure, we want to explain what this project will and won't change at your home.
Static pressure (no change)
Static pressure is the pressure in the water system when little or no water is being used, typically overnight. Under normal conditions, this is the highest pressure your home sees. This project will not change the static pressure at your home.
Pressure reducing valves (PRVs)
In parts of Rosewood, generally toward the south end, static pressures are high enough that some homes have a pressure reducing valve (PRV) on the private water line. A PRV is usually a bell-shaped brass valve located where the water line enters the house or near the outdoor hose connection. If your home has a PRV, it will stay in place and no action is needed for this project. PRVs are part of the private plumbing system and are maintained by the property owner.
Residual pressure (expected to improve)
Residual pressure is the pressure you notice while water is running, such as at a shower or faucet. Many Rosewood residents have experienced low residual pressure, in part because of the condition of the existing water mains. Replacing these mains is expected to improve residual pressure for homes.
How much improvement you notice will also depend on your home's private plumbing. If your home has a PRV, pressure while water is running will not rise above the valve's setting. Older or undersized private service lines, or a PRV with a clogged screen, can also limit pressure inside the home. If your pressure does not improve after work on your street is complete, a licensed plumber can check your private plumbing and PRV.
A helpful tip
Construction and flushing can loosen sediment in the pipes. If you notice reduced flow at a particular faucet after work in your area, try removing and cleaning the aerator screen.