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Critical Condition Modeling and Analysis in TMDL Development and Implementation
Publisher: American Society of Civil Engineers
Abstract: The USEPA’s Total Maximum Daily Load (TMDL) program under the Clean Water Act requires taking into account the critical conditions for stream flow, loading, and water quality parameters to develop TMDLs. However, properly ...
Applying the First-Order Error Analysis in Determining the Margin of Safety for Total Maximum Daily Load Computations
Publisher: American Society of Civil Engineers
Abstract: There are significant uncertainties associated with certain aspects of the total maximum daily load (TMDL) estimation. Selection of the “margin of safety (MOS)” term is typically made by subjectively assigning to it a small ...
Simple Models and Analytical Procedures for Total Maximum Daily Load Assessment
Publisher: American Society of Civil Engineers
Abstract: Forum papers are thought-provoking opinion pieces or essays founded in fact, sometimes containing speculation, on a civil engineering topic of general interest and relevance to the readership of the journal. The views ...
Case Study of Impact of Total Maximum Daily Load Allocations on Nitrate Leaching
Publisher: American Society of Civil Engineers
Abstract: An analysis of the impact of total maximum daily load (TMDL) allocations on the potential leaching of nitrates to groundwater in the Muddy Creek/Dry River watershed of Virginia is presented. The Muddy Creek/Dry River ...
Selecting Reliable Models for Total Maximum Daily Load Development: Holistic Protocol
Publisher: ASCE
Abstract: Computer models and simpler methods must be used to reliably determine total maximum daily loads (TMDLs) for impaired waters of the US. Models are also useful to develop implementation plans that allocate load reductions ...