Ecology Publications & Forms
Lower White River pH Total Maximum Daily Load
Lower White River pH Total Maximum Daily Load (Number of pages: 368) (Publication Size: 21818KB)
LWR TMDL Implementation Plan
(145 pages) (2MB)
|Water Quality Program
|The TMDL identifies water quality improvements needed to protect salmon and other aquatic life from elevated pH in the Lower White River watershed. Ecology’s study shows that nutrient pollution, especially soluble reactive phosphorus is the primary cause of the pH problem in the Lower White River. This TMDL comprises two documents. The first describes TMDL monitoring, modeling and analysis and includes wasteload allocations for municipal wastewater, municipal, construction, industrial stormwater, and sand and gravel permittees. The second document is an implementation plan that primarily describes best management practices for nonpoint sources.
|Final versions published Dec 2022
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|Donovan Gray at 360-407-6600 or Donovan.Gray@ecy.wa.gov
|water cleanup plan, water quality, TMDL, Total Maximum Daily Load, pH
|Total Maximum Daily Load Processes
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