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  2. Chesapeake Bay TMDL

EPA Evaluation of 2022-2023 Milestone Progress and 2024-2025 Milestone Commitments

EPA assesses milestone progress and future commitments– EPA provided its evaluations of progress toward meeting the 2022-2023 milestones and of the final 2024-2025 milestone commitments to the seven Chesapeake Bay states, the Conowingo Steering Committee, and the federal agencies. The Chesapeake Bay Program partnership committed  to have all practices and controls in place by 2025 to achieve applicable water quality standards for dissolved oxygen, water clarity/submerged aquatic vegetation and chlorophyll-a. Since 2012, the seven states and the federal agencies and later the Conowingo Steering Committee have established short-term goals, called two-year milestones, to help achieve the 2025 water quality goal. Final 2024-2025 milestone commitments were submitted June 14, 2024. Progress updates for the two-year milestones are due January 15 each year.

To get answers to state-specific questions about the two-year milestones, please visit your state's website or contact the state lead.

Click on the links below to view the detailed evaluations for the Bay jurisdictions, Conowingo, and federal agencies.

EPA Evaluation of Delaware 2022-2023 and 2024-2025 Milestones (pdf) (291.73 KB, August 14, 2024)

EPA Evaluation of District of Columbia 2022-2023 and 2024-2025 Milestones (pdf) (315.32 KB, August 14, 2024)

EPA Evaluation of Maryland 2022-2023 and 2024-2025 Milestones (pdf) (242.99 KB, August 14, 2024)

EPA Evaluation of New York 2022-2023 and 2024-2025 Milestones (pdf) (309.75 KB, August 14, 2024)

EPA Evaluation of Pennsylvania 2022-2023 and 2024-2025 Milestones (pdf) (272.37 KB, August 14, 2024)

EPA Evaluation of Virginia 2022-2023 and 2024-2025 Milestones (pdf) (252.34 KB, August 14, 2024)

EPA Evaluation of West Virginia 2022-2023 and 2024-2025 Milestones (pdf) (248.75 KB, August 14, 2024)

EPA Evaluation of the Federal Agencies 2022-2023 and 2024-2025 Milestones (pdf) (314.62 KB, August 14, 2024)

EPA Evaluation of the Conowingo 2022-2023 and 2024-2025 Milestones (pdf) (188.28 KB, August 14, 2024)

Chesapeake Bay TMDL

  • Bay TMDL Document
  • EPA Activities Pursuant to 2023 Settlement Agreement
  • Bay TMDL Fact Sheet
  • Bay TMDL Development
  • Frequently Asked Questions (FAQs)
  • Watershed Implementation Plans (WIPs)
  • Milestones
  • Air Pollution Reductions
  • Wastewater Pollution Reductions
  • Trading and Offsets
  • Midpoint Assessment
  • EPA Oversight of WIPs and Milestones
  • Sector-Specific EPA Oversight
  • Tracking Tools
Contact Us about the Chesapeake Bay TMDL
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on August 14, 2024
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