About Exploration Green
In Southeast Houston, dedicated groups of volunteers are transforming a defunct golf course into an innovative stormwater detention center and green space.
Exploration Green provides an integrated, natural solution for catastrophic seasonal flooding holding up to 500-million-gallons of stormwater while also serving as a nature preserve and recreation area. Located near NASA's Johnson Space Center, this 200-acre urban green space provides the community with countless opportunities to explore, offering 40 acres of both wetlands and permanent detention lakes, home to over 1,000 native species.
Questions about Exploration Green Construction?
The Clear Lake City Water Authority (CLCWA) manages the construction (excavation) phase of the Exploration Green stormwater detention lakes. Please visit the Clear Lake City Water Authority's Exploration Green Detention Facility web page for announcements and the the most current updates on construction activities and progress.
If you cannot find the information you need on the CLCWA's web page, please contact them at (281) 488-1164
Exploration Green Remains Open, Please Exercise Caution due to COVID-19 (Coronavirus)
The Clear Lake City Water Authority will follow orders of Harris County and the City of Houston concerning the public access to county and city parks during the current coronavirus outbreak. Exploration Green will remain open to the public as long as county and city parks are open but will close on the same schedule as Harris County and Houston parks in the future.
Exploration Green Now Eligible for Donations through the Combined Federal Campaign
Federal Employees, Contractors, Annuitants, Active Duty Military, and Postal Workers can now donate to the Exploration Green Conservancy through the Combined Federal Campaign. The Combined Federal Campaign runs from September 1, 2021 through January 15, 2022.
Visit the Combined Federal Campaign website and look for the Exploration Green Conservancy CFC#70810.
For other donation options, please visit Exploration Green's Donate webpage.
Exploration Green Relaxes COVID-19 (Coronavirus) Restrictions for Tree Nursery Work Days
Exploration Green has relaxed COVID-19 limits on the number of tree nursery volunteers per event, and no long requires volunteers to wear masks. Volunteers are encouraged to wear masks and maintain social distancing while volunteering.
Volunteers should continue to bring their own water and snacks.
Tree nursery volunteer work days are resuming on the second and last Saturdays of the month. Work days may be cancelled on short notice due to weather (including extreme heat).
To RSVP with your interest or to confirm a work day and the planned activities, e-mail Exploration Green's Tree Nursery Volunteer Coordinator, Susan Parker.
Exploration Green in the News
Phase 4 trails at Exploration Green in the Clear Lake area in the works, and other October updates
By Colleen Ferguson | 6:00 AM Oct 27, 2021 CDT | Updated 1:10 PM Oct 27, 2021 CDT
Work on the various phases of Exploration Green, a 178-acre flood mitigation project and outdoor recreation spot in the Clear Lake area, has continued amid COVID-19, including a new parking lot and the planting of more greenery.
The land, which is a former golf course, is being converted into five detention ponds, each of which can hold 100 million gallons of stormwater. Visitors have access to athletic fields, walking and biking trails; the lakes and wetland areas are popular bird-watching destinations due to the various native species growing there, Community Impact Newspaper previously reported.
Click photo at left to read the full article.
Exploration Green September Workday - Bindweed Removal from Phase 1
Exploration Green had a fantastic turn-out for our monthly workday on
Saturday, September 11, 2021 on Phase 1 East side! 25 Volunteers showed up with hard-working representatives from Boy Scouts of America (BSA) Troop 596, BSA Troop 554, 7 members from AssistTeens Bay Area, plus longtime Exploration Green volunteers.
The volunteers worked to remove bindweed (also known as morning glory), an invasive species that covers the ground and clings to trees, risking choking them out.
See more photos on the Photo Galleries page.
Exploration Green Featured as GBEP Success Stories on State of The Bay Interactive Website
Exploration Green was recently featured on the Houston Advanced Research Center (HARC) Galveston Bay Estuary Program (GBEP) State of the Bay: A Spotlight on GBEP Success website.
Once on the website, click the Exploration Green tab at the top for the full story. The web page features an interactive aerial photograph that allows the viewer to swipe across what the former Clear Lake Golf Course looked like before and the completed phases of Exploration Green look like now.
Exploration Green Featured in Texas Coastal Watershed Program Green Infrastructure Video
One of the Exploration Green Conservancy’s partner organizations, the Texas Coastal Watershed Program (TCWP) shared this video on Green Infrastructure, featuring Sheldon Lake State Park, Exploration Green (starting approximately 2:55 minute in) and the Ghirardi Family WaterSmart Park in League City. Click image at left to view the video.