Swale Conversion

Grass swales are the sunken areas adjacent to roadways and are an important part of the city’s stormwater retention infrastructure. Residents and businesses wishing to convert swales from grass to rock in front of their homes must have a Street Department crew complete the work.

Reservations are on a first-come, first-served basis and require a $250 deposit that is credited toward the cost of the final cost of the project.

Once the intake form is completed, a Street Department professional will examine your swale for size and generate a cost estimate to complete the work. Improper installation by homeowners or untrained contractors will result in flooding.

For more information about swale replacement or to make a reservation, call 541-667-5025.

For more on the fee structure, visit the City of Hermiston’s Master Fee Schedule.