Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Chesapeake Bay TMDL

Chesapeake Bay TMDL Appendices

To view the appendices of the Chesapeake Bay TMDL, please click on the links below.  Some of the appendices have accompanying Microsoft Excel spreadsheets.  The accompanying spreadsheets are located in the green box to the right. 

Return to the Chesapeake Bay TMDL main document page.


Accompanying Spreadsheets
  • Appendix M-1: Chesapeake Bay Dissolved Oxygen Criteria Attainment Assessment Results (xls) (449.5 KB)


  • Appendix M-2: Chesapeake Bay Chlorophyll a Criteria Attainment Assessment Results (xls) (59 KB)


  • Appendix M-3: Chesapeake Bay Water Clarity/SAV Criteria Attainment Assessment Results (xls) (30.5 KB)


  • Appendix M-4: Chesapeake Bay Segments 2008 303(d) List Assessment Results (xls) (184 KB)


  • Appendix P-1: SAV Coverage 1971-2009 (xls) (63.5 KB)


  • Appendix Q-1: Detailed Annual Chesapeake Bay TMDL WLAs and LAs (xls) (7.74 MB)


  • Appendix R-1: Detailed Daily Chesapeake Bay TMDL WLAs and LAs (xls) (7.75 MB)


  • Appendix V-1: Best Management Practice (BMP) Implementation Rate (xlsx) (52.09 KB)

  • Appendix A: Chesapeake Bay TMDL Contributors (pdf) (184.72 KB)
  • Appendix B: Index of Documents Supporting the Chesapeake Bay TMDL (pdf) (312.01 KB)
  • Appendix C: Record of Chesapeake Bay TMDL Related Chesapeake Bay Program Committee, Team, and Workgroup and Partner/Stakeholder Meetings (pdf) (402.1 KB)
  • Appendix D: Evaluation of the Most Protective Chesapeake Bay Dissolved Oxygen Criteria (pdf) (250.03 KB)
  • Appendix E: Summary of Initial Climate Change Impacts on the Chesapeake Bay Watershed Flows and Loads (pdf) (173.52 KB)
  • Appendix F: Determination of Hydrologic Period for Model Application (pdf) (293.43 KB)
  • Appendix G: Determination of Critical Conditions for the Chesapeake Bay TMDL (pdf) (442.19 KB)
  • Appendix H: Criteria Assessment Procedures using Model Scenario Output with Bay Monitoring Data (pdf) (241.63 KB)
  • Appendix I: Documentation of the Reduced Sensitivity to Load Reductions at Low Nonattainment Percentages (pdf) (343.3 KB)
  • Appendix J: Key Chesapeake Bay TMDL Reference and Management Model Scenarios: Definitions and Descriptions (pdf) (350.69 KB)
  • Appendix K: Allocation Methodology for Relating Relative Impact to Needed Controls (pdf) (228.41 KB)
  • Appendix L: Setting the Chesapeake Bay Atmospheric Nitrogen Deposition Allocations (pdf) (1.52 MB)
  • Appendix M: Chesapeake Bay Water Quality/Sediment Transport Model Management Scenario Attainment Assessment Results and 2008 303(d) Chesapeake Bay List Assessment Results (pdf) (233.93 KB)
  • Appendix N: Resolution of Segments Failing to Attain the Applicable Criteria (pdf) (2.86 MB)
  • Appendix O: Setting the Chlorophyll a Criteria-Based Nutrient Allocations for the James River Watershed (pdf) (1019.97 KB)
  • Appendix P: Setting the Water Clarity/SAV Criteria-Based Sediment Allocations (pdf) (629.31 KB)
  • Appendix Q: Detailed Annual Chesapeake Bay TMDL WLAs and LAs (pdf) (216.04 KB)
  • Appendix R: Detailed Daily Chesapeake Bay TMDL WLAs and LAs (pdf) (215.75 KB)
  • Appendix S: Offsets for New or Increased Loadings of Nitrogen, Phosphorus and Sediment to the Chesapeake Bay Watershed (pdf) (191.2 KB)
  • Appendix T: Sediments Behind the Susquehanna Dams Technical Documentation (pdf) (216.06 KB)
  • Appendix U: Accounting for the Benefits of Filter Feeder Restoration Technical Documentation (pdf) (160.79 KB)
  • Appendix V: Best Management Practice (BMP) Implementation Rate (pdf) (135.3 KB)
  • Appendix W-1: Responses to Public Comments on the Draft Chesapeake Bay TMDL - Part 1 (pdf) (3.09 MB)
  • Appendix W-2: Responses to Public Comments on the Draft Chesapeake Bay TMDL - Part 2 (pdf) (3.88 MB)
  • Appendix X: Staged Implementation Approach for Wastewater Treatment Facilities in the Virginia James River Basin (pdf) (146.95 KB)

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 October 1, 2024
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.