Harris County Flood Control District Harris County Flood Control District Harris County Flood Control District Search for: Relocation Resources Click here to order a complimentary Northwest Houston Newcomer Guide. Upcoming Events Advertising Forms Quarterly Website Ad Enhanced Website Ad Luncheon Sound Off E-Newsletter Ad Chamber Market Table Calendar Ad Broadcast Email Ad Share: Government Harris County Flood Control District Visit Website 9900 Northwest Freeway Houston, TX 77092 (713) 684-4000 (713) 684-4102 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.
