Chesapeake Bay Program

What Chesapeake Bay Program does

Chesapeake Bay Program is a regional partnership established in 1983 that coordinates the restoration and protection of the Chesapeake Bay, the nation's largest estuary. It operates across a 64,000-square-mile watershed spanning six states (Maryland, Virginia, Pennsylvania, Delaware, New York, West Virginia) and the District of Columbia, serving an 18-million-person population. The partnership is governed by the Chesapeake Executive Council, which comprises the governors of the six watershed states, the mayor of Washington D.C., the EPA Administrator, and the chair of the tri-state Chesapeake Bay Commission, and implements the Chesapeake Bay Watershed Agreement (revised in October-December 2025).

The program's core technology stack comprises water quality monitoring, environmental modeling, and data management systems. Key technical assets include a cooperative monitoring program tracking freshwater flow at 120+ USGS stations, tidal water quality at 45+ stations, submerged aquatic vegetation (SAV) via a three-tier monitoring framework, and benthic macroinvertebrate and plankton surveys. Decision support is delivered through the Chesapeake Assessment and Scenario Tool (CAST) for best management practice planning and the DataHub/ChesapeakeData platforms for public data access. The 2010 EPA Bay Total Maximum Daily Load (TMDL) — the largest ever issued — supplies the regulatory backbone, setting legally enforceable nitrogen, phosphorus, and sediment limits across the seven jurisdictions.

Chesapeake Bay Program is funded primarily through U.S. Environmental Protection Agency grants and state contributions; it does not sell commercial products. Its primary segments are state and federal government agencies (the core operational customers under the TMDL), academic and research institutions (consumers of monitoring data), and local communities/residents (recipients of public engagement programs). No pricing model exists — all information and data are published as free public goods — and the partnership distributes outputs through its website, DataHub, public meetings, and partner agency channels. Operational reach is anchored by an Annapolis, Maryland headquarters.

Name

Chesapeake Bay Program

Legal name

Chesapeake Bay Program

Website

https://chesapeakebay.net

Company type

Private

Founded year

1983

Operating status

Operating

Short description

The Chesapeake Bay Program is a 42-year-old regional partnership headquartered in Annapolis, Maryland that coordinates water quality monitoring, pollution reduction, and ecosystem restoration across the 64,000-square-mile Chesapeake Bay watershed spanning six states and Washington, D.C.

Ownership category

akta.pro rank

Product category

Watershed Restoration Services

NAICS

Administration of Environmental Quality Programs (9241), Administration of Conservation Programs (92412), Administration of Conservation Programs (924120), Administration of Air and Water Resource and Solid Waste Management Programs (92411)

SIC

Services-Membership Organizations (8600), Sanitary Services (4950)

akta.pro primary industry

Coastal & Marine Resources Administration (Oceans, Fisheries, Shorelines) (BPAIAMAI)

akta.pro secondary industries

Marine & Freshwater Conservation (BPAGAGAE), Oceans, Coastal & Marine Resource Management (BPADALAI), Marine & Coastal Remediation (Shoreline/Port Spill Cleanup) (IMAIAGAI)

Keywords

• Estuary restoration
• Watershed management
• Water quality monitoring
• Environmental data platforms
• TMDL compliance

Headquarters

HQ city

Annapolis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Federal Grants: Primary funding from U.S. Environmental Protection Agency Chesapeake Bay Program Office through federal grants. The publication of the Chesapeake Bay Program website is made possible through grants from the EPA.
2. State Funding Contributions: Watershed jurisdictions contribute funding and resources to support partnership activities. Maryland receives $340 million over 50 years through a Conowingo Dam settlement with Exelon to fund water quality improvements.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

The Chesapeake Bay Program is a regional partnership that coordinates the restoration and protection of the Chesapeake Bay across six states, the District of Columbia, and federal partners. It provides cooperative water quality and living resource monitoring, publishes data through its DataHub platform, operates the CAST decision-support tool for pollution-reduction planning, and implements the EPA's Bay TMDL regulatory program requiring jurisdiction-specific Watershed Implementation Plans.

Product overview

The Chesapeake Bay Program operates as a regional partnership organization (not a traditional SaaS company) that guides the restoration and protection of the nation's largest estuary. Its primary digital offerings include the chesapeakebay.net website portal, the DataHub data platform for accessing water quality and living resource data, and the Chesapeake Assessment and Scenario Tool (CAST) for pollution reduction planning. Supporting programs include the SAV Monitoring Program (with three tiers of data collection) and the Bay TMDL regulatory program. The organization functions as a collaborative partnership rather than a product company with commercial modules.

Differentiator

Problem solved

Functional benefit

Products and services

• Chesapeake Bay Program Website The primary public-facing website of the Chesapeake Bay Program at chesapeakebay.net. It serves as the main portal for the regional partnership, providing access to monitoring data, publications, grant information, news, blog stories, videos, and partnership details for seven watershed jurisdictions and the public.
• DataHub A Chesapeake Bay Program data portal that publishes water quality and living resource data collected by Program partners. The database produces downloadable text files that can be imported for analysis by environmental planners, researchers, and the public.
• Chesapeake Assessment and Scenario Tool (CAST) A decision-support tool designed for environmental planners that allows users to develop cost-effective strategies for implementing best management practices, reducing pollution loads, and meeting Chesapeake Bay TMDL allocations across the seven watershed jurisdictions.
• SAV Monitoring Program A three-tiered data collection program for Submerged Aquatic Vegetation (SAV) including Bay-wide aerial surveys conducted by VIMS, volunteer observation (SAV Watchers Program), and detailed sentinel site monitoring at specific locations across the Bay's four salinity zones, coordinated with state partners and reserves.
• Bay Total Maximum Daily Load (TMDL) Program A federal pollution diet established by the EPA in 2010 that sets legally enforceable limits on nitrogen, phosphorus, and sediment entering the Bay and its tidal rivers across all seven watershed jurisdictions. The program requires Watershed Implementation Plans from each state to meet TMDL allocations by 2040.

Quantifiable outcome

• States committed to reducing nitrogen, phosphorus, and sediment to legally enforceable levels by 2040, with a midpoint review in 2033
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature4 records

Partnerships

19 partnerships are on record, tiered core, flagship and minor.

• Chesapeake Bay Program Principals' Staff CommitteecoreStrategic or Co-development Partner · 28 October 2025The Principals' Staff Committee approved the revised Chesapeake Bay Watershed Agreement on October 28, 2025. This committee is responsible for implementing policy actions set by the Executive Council and guiding the partnership's restoration efforts.
• MarylandcoreStrategic or Co-development PartnerMaryland is a core watershed jurisdiction. State representatives joined Mid-Atlantic officials to present the revised Chesapeake Bay Watershed Agreement. Maryland will receive $340 million over 50 years through a Conowingo Dam settlement with Exelon.
• VirginiacoreStrategic or Co-development PartnerVirginia is a core watershed jurisdiction participating in the Chesapeake Bay Watershed Agreement and implementing pollution reduction strategies.
• PennsylvaniacoreStrategic or Co-development PartnerPennsylvania is a core watershed jurisdiction. Governor Josh Shapiro was elected as the 2025 chair of the Chesapeake Executive Council.
• DelawarecoreStrategic or Co-development PartnerDelaware is a headwater state in the Chesapeake Bay watershed partnership, contributing to pollution reduction and restoration efforts.
• New YorkcoreStrategic or Co-development PartnerNew York is a headwater state contributing to the Chesapeake Bay Watershed Agreement and regional restoration efforts.
• West VirginiacoreStrategic or Co-development PartnerWest Virginia is a headwater state participating in the Chesapeake Bay watershed restoration partnership.
• Washington, D.C.coreStrategic or Co-development PartnerThe District of Columbia is a watershed jurisdiction and signatory to the Chesapeake Bay Watershed Agreement.
• U.S. Environmental Protection Agency (EPA)coreStrategic or Co-development PartnerEPA, through the Chesapeake Bay Program Office, provides federal leadership and oversight. The EPA Administrator signs the Watershed Agreement on behalf of the federal government. EPA established the Bay TMDL in 2010.
• Chesapeake Bay CommissioncoreStrategic or Co-development PartnerThe tri-state Chesapeake Bay Commission is a legislative body that participates in the Executive Council and provides policy guidance.
• Indigenous Conservation CouncilflagshipStrategic or Co-development PartnerBoard members of the Indigenous Conservation Council attended the 2025 Executive Council meeting. The partnership was tasked to develop recommendations on how to meaningfully include Indigenous tribes, expected by July 1, 2026.
• U.S. Geological Survey (USGS)coreTechnology or IntegrationUSGS monitors freshwater flow at more than 120 stations across nontidal rivers and streams and monitors nitrogen, phosphorus and sediment in nontidal waters in partnership with state agencies.
• Virginia Institute of Marine Science (VIMS)coreTechnology or IntegrationVIMS conducts the Bay-wide Aerial Survey for the SAV Monitoring Program, reporting SAV acreage and density across the Chesapeake Bay.
• Maryland Department of Natural ResourcescoreStrategic or Co-development PartnerMaryland DNR monitors water quality parameters, conducts SAV sentinel site monitoring, and coordinates benthic macroinvertebrate monitoring as part of the cooperative monitoring program.
• State Partners (MD, VA, DE, DC)coreStrategic or Co-development PartnerState agencies monitor nitrogen, phosphorus, suspended sediment, chemical contaminants in fish tissue, sediment and water column, and benthic species abundance in the Bay and its tributaries.
• Chesapeake Bay National Estuarine Research Reserve-MarylandcoreStrategic or Co-development PartnerCBNERR-Maryland manages one or more SAV sentinel sites during summer as part of the Tier III SAV Sentinel Site Program.
• Chesapeake Bay National Estuarine Research Reserve-VirginiacoreStrategic or Co-development PartnerCBNERR-Virginia participates in the SAV Sentinel Site Program, monitoring submerged aquatic vegetation in Virginia's portion of the Bay.
• St. Mary's College of MarylandcoreStrategic or Co-development PartnerSt. Mary's College of Maryland manages one or more SAV sentinel sites during summer as part of the Chesapeake Bay SAV Sentinel Site Program.
• Exelon (Conowingo Dam settlement)minorStrategic or Co-development PartnerExelon reached a $340 million settlement over 50 years with Maryland through the Conowingo Dam settlement to fund water quality improvements, fish passage, and mussel restoration.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Long Island Sound Study: EPA-administered estuary restoration program for Long Island Sound that coordinates federal, state, local, and tribal partners under a management plan — a near-direct analog of the Chesapeake Bay Program's structure.
• Puget Sound Partnership: Washington state-led regional partnership coordinating the restoration of Puget Sound, structured almost identically to the Chesapeake Bay Program with a similar inter-agency, science-based, action-agenda framework.
• Gulf of Mexico Alliance: Multi-state (five Gulf states) partnership working on Gulf of Mexico ecosystem restoration, using a similar state-federal collaborative model with action teams and priority issue areas.
• San Francisco Estuary Partnership: EPA-designated estuary program coordinating habitat, water quality, and living-resource restoration in the San Francisco Bay-Delta, with a comparable Comprehensive Conservation and Management Plan structure.
• Delaware River Basin Commission: Multi-jurisdictional (four states plus federal government) body governing water resources in the Delaware River Basin — directly comparable as a cross-state restoration and water-quality coordination entity.
• Great Lakes Restoration Initiative: Federal inter-agency program coordinating Great Lakes cleanup and restoration; comparable in scale and in its use of multi-agency action plans and federal grant funding.

Broad incumbents

• U.S. Environmental Protection Agency (Chesapeake Bay Program Office): Federal parent/funding entity that sets the Bay TMDL and administers the grants that fund the partnership — broader incumbent that both funds and regulates the partnership's mandate.
• NOAA Office for Coastal Management: Federal agency that funds and houses the National Estuarine Research Reserves and supports many of the estuary partnerships the Chesapeake Bay Program is peer to — a broader funder/incumbent in the same management space.

Emerging players

• Everglades Foundation: Advocacy and science organization focused on Everglades restoration; comparable as a non-state actor pushing watershed-scale ecosystem restoration, with partial functional overlap.

Others

• The Nature Conservancy: Large conservation NGO that participates in Chesapeake restoration and operates in the broader watershed-protection space; comparable as an ecosystem-partner ecosystem actor rather than a direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/chesbayprogram
• YouTubeyoutube.com/user/chesapeakebay
• LinkedInlinkedin.com/company/chesapeake-bay-program1
• Facebookfacebook.com/chesapeakebayprogram

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Chesapeake Bay Program