Closed · EPA-I-R3-CBP-23-02 · CFDA 66.466 · Discretionary

Chesapeake Bay Program Office Fiscal Year 2023 Request for Applications for: Multiple Tributary Models for the Assessment of 2035 Climate Change Risk and Other Water Quality Challenges

Federal grant opportunity posted by Environmental Protection Agency, cataloged on Grants.gov.

up to $250K
Award range
Closed
Status
April 7, 2023
Close date
3
Expected awards

The verdict

Chesapeake Bay Program Office Fiscal Year 2023 Request for Applications for: Multiple Tributary Models for the Assessment of 2035 Climate Change Risk and Other Water Quality Challenges is a closed discretionary listing from Environmental Protection Agency that offered Up to $250,000 across 3 expected awards. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,487 other opportunities from Environmental Protection Agency.

up to $250K
award range
Closed
application status
3
expected awards
66.466
CFDA program

Archived opportunity record

Chesapeake Bay Program Office Fiscal Year 202… is closed (last close April 7, 2023). Check the agency catalog for replacement NOFOs. Environmental Protection Agency still indexes 1,487 other opportunities here.

According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.

Deadline tracker

Application window closed

Closed April 7, 2023

Posted Feb 7 Closes Apr 7

Est. Total Funding

$750,000

Expected Awards

3

Instrument

Cooperative Agreement

Description

This RFA is seeking insightful, expert, and cost-effective applications from eligible applicants to apply a state-of-the-science unstructured grid model to the tidal waters of the Chesapeake’s tributaries and embayments (hereafter called the Multiple Tributary Model or MTM). The management purpose of the MBM is to assess the Chesapeake tidal water quality standards including dissolved oxygen, chlorophyll a, suspended solids, water clarity, and SAV under current and future conditions of climate change to 2035 and beyond. The MTM scenarios, as directed by Chesapeake Bay decision-makers, will provide support for management strategies to achieve water quality standards in TMDLs and assessments in the tidal Bay (other than the 2010 Chesapeake TMDL). The 2010 Chesapeake TMDL will be assessed by the Phase 7 Main Bay Model (MBM) now under development. The MTMs and the MBM will be completed and fully operational by December 2025.

Catch-all / unrestricted eligibility mark · EPA-I-R3-CBP-23-02

Grants.gov marks Chesapeake Bay Program Office Fiscal Year 202… with a catch-all / unrestricted eligibility code (Others (see official listing text)). Read the official announcement text for the real applicant filter — the code alone is not a door list. The extract does not mark applicant cost-sharing as required. Instrument: Cooperative Agreement. Funding-activity code maps to Information and Statistics (IIJ). This eligibility-code string dominates the Environmental Protection Agency book (1,239 peers, 83% of 1,488).

Code 25
Others (see official listing text)

Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.

Official Listing on Grants.gov

View full details, application forms, and submission instructions.

View on Grants.gov

Agency Contact

Autumn Rose

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What to do next

Chesapeake Bay Program Office Fiscal Year 202… is closed; use the parent program and agency catalog for the next funding cycle.

  • Browse open federal opportunities in the same category when this listing is closed. Open opportunities
  • Look up CFDA 66.466 across all indexed listings before you commit to this opportunity alone. Eligibility finder
  • Compare award ranges across federal categories before you pick a single CFDA. All categories

Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.

Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the SAM.gov Assistance Listings and Grants.gov. See our methodology for details. Retrieved and formatted by PlainGrants