BRIDGELAND OVER THE FLOODWATERS Last week’s flooding in northwest Harris County provided only a taste of the problems likely to stem from development in the Katy Prairie along segment E of the planned Grand Parkway, say supporters of a Sierra Club challenge to existing floodplain maps in the Cypress Creek watershed. “An executive of Bridgeland GP, the company developing the 11,400-acre community, said in a Jan. 9, 2008, affidavit that the revisions sought by the Sierra Club would cost the company $28 million in flood mitigation measures that would ‘adversely affect’ the development. Despite the company’s efforts, the maps are being redrawn under U.S. District Judge Lee H. Rosenthal’s supervision. Rosenthal has stayed the lawsuit until October to allow time to complete the maps, but officials said they aren’t certain when the task will be finished. Preliminary revised maps [(PDF)] shown to the Houston Chronicle by [Sierra Club attorney Jim] Blackburn and the Harris County Flood Control District show a significant expansion of the flood plain in an undeveloped western segment of Bridgeland’s property and a reduction of the flood plain in other areas. . . . Asked if Bridgeland could assure Harris County residents that its development won’t worsen future flooding downstream, [Bridgeland VP of Sales] Houghton said, ‘I would have no problem guaranteeing that.'” [Houston Chronicle]