Tax dollars invested in flood risk reduction have a profound impact on the quality of life in the nation’s third-largest county.
Don’t know your watershed?
Enter your address, below, to find out.

Channels and bayous that surround your home are all part of your watershed. Select your watershed from the list below to learn more about flood risk reduction work in your area.

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County Projects OverviewSee all

Capital Projects

Capital projects reduce flooding risks and damages by expanding channels, constructing new stormwater detention basins or buying out flood-prone homes. Bond funding, federal grants, and local partnerships help finance these projects.

Major Maintenance Projects

Maintenance and storm repair projects keep our flood risk reduction infrastructure working efficiently, as originally designed, or repair it after a major rain event.

Click on the description above to see capital or maintenance projects across the county and zoom in to learn more about specific projects in your area.

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Latest News See all

Notice of Public Hearing on Tax Increase

A public hearing on the proposed tax rate will be held on September 21, 2021 at 1:00 pm at the Courtroom of the Commissioners Court of Harris County, Texas on the ninth floor of the Harris County Administration Building, 1001 Preston Street, Houston, Texas or may be viewed here:

Activity Since HarveySee all

Active Bond Projects

160 of 181 Projects

of the 160 active projects, 19 are complete

Active Bond Funding

Total Bond Amount


Bond Funds Authorized


Partnership Funding Received


Community Engagement

140 Meetings

Bond Program Community Engagement Meetings
• 11,464 Registered Attendees
• 6,000+ Bond program comments received

635 Buyouts Completed

679 Additional in Process

Partnership FundingSee all