There were two overall objectives for this project: (1) to assess leakage from the bridge once repairs to the collection system were completed and (2) to investigate “Microtox,” a toxicity screening tool manufactured by Azur environmental, as a means of assessing the toxicity of the liquid phase of the discharge as well as the toxicity of the material that settles in the pond.
Peak-flow frequency estimates in the Black Hills area of South Dakota are complicated by the occurrence of extreme flood events that do not fit typica...
This reference manual (HEC-19) provides practical information in the evolving highway hydrology field. The information supports more resilient bridge ...
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