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 Pages Tagged With: "TMDL"

Total Maximum Daily Loads

When monitoring reveals that waterways do not meet Delaware’s water quality standards, they are reported on a list of impaired waterways (303(d) List). For each impaired waterway, the Federal Clean Water Act (CWA) requires states to develop Total Maximum Daily Loads (TMDLs) for the pollutants of concern. A TMDL sets a limit on the amount


Delaware’s Section 303(d) Waters and Data Solicitation

DNREC announces the availability and opportunity to comment on the Department’s Tentative Determination for Delaware’s 2020 Section 303(d) List (water quality limited segments) and the supporting Documents for the determinations.


Delaware’s Draft 305(b) and 303(d) Waters Assessment Methodologies and Data Solicitation

DNREC is seeking comments on, and data related to, the Draft Assessment and Listing Methodologies for Delaware’s 2020 Combined Watershed Assessment Report (305(b)) and Determination for the Clean Water Act Section 303(d) List of Waters Needing TMDLs.





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