Meiners Oaks Happy Valley Bioswale
Happy Valley Bioswale
The Happy Valley Bioswale is a natural landscape designed to protect our watershed by removing pollutants from stormwater runoff. It mimics the natural processes for cleaning stormwater. It was constructed in 2016 on the Ojai Valley Land Conservancy’s Ojai Meadows Preserve in Meiners Oaks, CA.
Watershed Protection
The Ventura River Watershed is the area of land from the tall peaks surrounding the Ojai Valley all the way down to the ocean. Water that is caught in the watershed is funneled down through creeks finding its way into the Ventura River which eventually drains into the ocean. The Happy Valley Bioswale is a part of this watershed.
It is especially important to keep stormwater clean in the Ojai Valley because all of our drinking water in this valley comes from rainfall. As the Ventura River Watershed gathers the rainwater, it either flows into Lake Casitas, percolates deep into the ground to be stored in natural aquifers or flows to the ocean. Ojai’s drinking water is then either pumped from Lake Casitas or from wells deep in the ground.
Natural Filtration
As stormwater flows through the bioswale, grasses and other plants slow it down allowing sediment, nutrients and stormwater pollutants to be filtered naturally. Plants in the bioswale play an important role in this natural filtration process by metabolizing pollutants and excess nutrients. They also help stabilize the soil and prevent erosion during storm events.
Green Infrastructure & Biofiltration
Funding for this project has been provided in part through an agreement with the State Water Resources Control Board
Stormwater flows from the storm drain into the Baffle Box.
Stormwater runoff from 40% of the urban area of Meiners Oaks filters through the Happy Valley Bioswale.
Water then flows to the Bioswale where plants and soil clean the water of finer pollutants.
