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As more is learned about the impacts of urban runoff on waterways, more regulations are being developed to mitigate those impacts. These regulations are generally developed by the federal Environmental Protection Agency (EPA) under the Federal Clean Water Act. The State of Oregon, through the Oregon Department of Environmental Quality (DEQ), has accepted delegation from the EPA, meaning it is responsible for implementing federal regulations at the state level.

DEQ has adopted two stormwater regulations that affect Albany:

Willamette River Basin TMDL

Willamette River Basin Total Maximum Daily Load (TMDL)

DEQ has determined that the Willamette River does not meet water-quality standards for temperature, mercury, and bacteria. Since Albany discharges stormwater and treated wastewater to the Willamette River, we have been designated a management agency (DMA) and are required to submit a TMDL implementation plan to help restore the water quality of the river. Many elements of the plan are related to stormwater. Albany is required to provide an updated plan every five years. Albany has been increasing its efforts towards TMDL compliance each year. 

2024-2025 TMDL Report

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