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Brookglen Stormwater Basin: Phase 2 is Underway
The Harris County Flood Control District, in partnership with the City of La Porte, began Phase 2 of the Brookglen Stormwater Detention Basin in November 2025. Located near Somerton Drive and Ashwyne Lane, this project is designed to help manage stormwater and reduce the risk of flooding in the area, keeping homes and streets safer during heavy rainfall.
The stormwater basin will be designed to temporarily store excess stormwater in three separate compartments, allowing water to be released slowly and safely. During most days, the basin will remain dry, only filling when rainstorms send stormwater downstream.
Phase 1 completed the Construction stage in Q2 2025. Phase 2 construction is expected to continue through early 2027, weather and site conditions permitting. Combined, the North and South Compartments will provide about 50.4 acre-feet of stormwater detention storage.
Residents may notice increased truck traffic and heavy equipment operating during daylight hours. Gladwyne Lane will remain open, and construction vehicles will enter and exit the site via Somerton Drive. Projects like Brookglen’s Stormwater Detention Basin are part of a broader countywide effort to make communities more resilient.
The Flood Control District is continuing to make historic progress in flood risk reduction projects and maintenance efforts thanks to voter support and dedicated staff. Stay informed by following us on social media.