Maryland routinely measures key components of the Chesapake Bay ecosystem including pollutant inputs, water quality, habitat, and living resources.
The purpose of this monitoring is to track the effectiveness of management actions, target areas in need of protection and restoration, and better understand Maryland's waterways to ensure that all Marylanders have access to safe, clean water.
These Chesapeake Bay monitoring programs are an integrated set of components that together provide a comprehensive assessment of Bay conditions.
The physical and chemical properties of Bay waters such as dissolved oxygen, temperature, and nutrient concentrations
Simple plants that range in size from tiny cells floating in Bay waters to large mats growing on bottom sediments
The plant types and areal coverage of submerged aquatic vegetation
The amount of nutrients, sediment, and freshwater entering the Bay from major tributaries
The species and abundance of animals found living in the Bay bottom sediments
Research studies to better understand the Chesapeake Bay ecosystem
580 Taylor Ave., Annapolis MD 21401
Call toll-free in *Maryland* at 1-877-620-8DNR (8367)
Out of State: 410-260-8DNR (8367)