Please click on image to ENLARGE photo of view northeast from W. Center Street where Sweetser crew members are rapidly replacing an old rock-walled storm drain with a new concrete culvert. The big, blue plastic hose is designed to collect water flowing from the Dickson Street area to be pumped across the street to reenter Tanglewood Branch downstream. This reduces the load of mud from the construction site and thus the load of silt flowing toward Beaver Lake.
Clear water pumped from upstream of the construction site enters Tanglewood Branch to thin out the silt-laden yellow water that escaped the site on Monday and Tuesday. The 70- or 80-year-old rock-lined tunnel recently collapsed under the north lane of West Center Street, creating an emergency repair need on a busy street near the University of Arkansas.