EHRA planners, hydrologists and landscape architects worked together to propose an alternative use for the space, re-developing the basin into an amenity pond. EHRA carefully selected native plant materials for both their ability to survive in the harsh conditions of the basin as well as providing filtration for improved storm water quality.
EHRA designed an expansion that implemented the installation of a new triplex lift station operating in conjunction with the existing duplex lift station.
EHRA performed preliminary drainage area delineations for nine creek crossings and calculated approximate 100-year flows for each culvert crossing. Culvert structures were sized for each of the six crossings, ranging from 48” round pipe culverts up to dual 5’x5’ box culverts.
On-going surveying for property acquisition and engineering design surveys of re-routing of Buffalo Bayou north of downtown Houston between North Main Street and McKee Street. Services to be provided include “soundings” for Buffalo and White Oak Bayous.
EHRA was selected by the client to provide engineering design and to serve as District Engineer for the 2,400 acre Towne Lake Development. Our survey department retraced the overall boundary and performed a topographic survey of the site.
The West Houston Association (WHA) has released a flood control plan. As news reported, many people in neighborhoods such as Fleetwood flooded not because of Hurricane Harvey, but because of the Barker Reservoir release. According to WHA, the current plan on the books has been in place since 1940 and while it is viable, it was never completed and WHA wants to fix that. The association proposes to restore Barker/Addickes Reservoir, build a third reservoir on Cypress Creek, increase storm water conveyance and include massive home buyouts. In order to accomplish this, they hope to have a $ 2.2 billion flood control bond on the books by May. According to WHA, it would amount to around $8 per month for the average homeowner. Many homeowners are agreeable and simply want to be dry.
Source: KPRC
