EcoHealth Report Cards
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Sudbury, Assabet, & Concord Rivers

  • Home
  • Health
  • Indicators
    • Overall
    • Dissolved Oxygen
    • Temperature
    • Suspended Solids
    • Phosphorus
    • Nitrogen
    • Floating Biomass
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    • Groundwater Level
    • Summer Streamflow
    • Visual Quality
    • Cultural Importance
    • Impervious Cover
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    • Access
    • Trails
    • Bacteria
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  • Regions
    • Upper Sudbury River
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    • Lower Concord River
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    • Become a citizen scientist or advocate
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  3. Sudbury, Assabet, & Concord Rivers
  4. Take Action
  5. Celebrate success

Celebrate success

OARS has celebrated many successes since our founding in 1986. Check our what we have achieved together on OARS About Us page:

In this section

  • Take Action
    • Discover your rivers
    • Roll up your sleeves
    • Become a citizen scientist or advocate
    • Celebrate success

© 2025 UMCES

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    • Chesapeake Bay
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    • Clinton River
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        • Clinton River
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    • Detroit River
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    • Huron River
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      • Health
      • Indicators
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    • Orinoco River
      • Health
      • Indicators
        • Water Quality Index
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      • Regions
        • Arauca River
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    • Rio Grande
      • Health
      • Indicators
        • Overall Health Index
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        • Flow Alteration
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        • Water Supply for Compact
        • Impaired Streams
        • Invasive Trees and Shrubs
        • Wetland Loss
        • Bird Diversity
        • Silvery Minnow
        • Native Fish Diversity
        • All Fish Diversity
        • Native peoples and acequias support
        • Native peoples and acequias representation
        • Water Resource Governance
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        • Protected Lands
        • Fire
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        • Heat Vulnerability Index
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      • Regions
        • Overall
        • Upper Rio Grande - CO
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    • River Raisin
      • Health
      • Indicators
        • Overall Health Index
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        • Cost of Flooding
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        • River Economy
        • Wetlands
        • Tree Cover
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        • Fish Populations
        • Bird Diversity
        • Benthic Community
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        • Fish Consumption
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        • Heat Vulnerability
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        • Affordable Housing
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        • Nitrogen
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      • Region
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      • About
    • Rouge River
      • Health
      • Indicators
        • Overall Health Index
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        • Cost of Flooding
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        • Trade
        • River Economy
        • Wetlands
        • Tree Cover
        • Forests
        • Fish Populations
        • Bird Diversity
        • Benthic Community
        • Protected Lands
        • Fish Consumption
        • Bacteria
        • Heat Vulnerability
        • Air Quality Index
        • Environmental Justice
        • Flooding
        • Sewer Overflows
        • Impervious Surfaces
        • Farmland
        • Affordable Housing
        • Walkability
        • Parks
        • Beach Access
        • Watercraft Access
        • Fishing
        • Nitrogen
        • Phosphorus
        • Dissolved Oxygen
        • Water Temperature
        • Turbidity
      • Region
        • Rouge River
      • Issues
      • Publications
      • About
    • Southeast Michigan
      • Health
      • Indicators
        • Overall Health Index
        • Household Income
        • Local Ownership
        • Cost of Flooding
        • Income Equality
        • Trade
        • River Economy
        • Wetlands
        • Tree Cover
        • Forests
        • Fish Populations
        • Bird Diversity
        • Benthic Community
        • Protected Lands
        • Fish Consumption
        • Bacteria
        • Heat Vulnerability
        • Air Quality Index
        • Environmental Justice
        • Flooding
        • Sewer Overflows
        • Impervious Surfaces
        • Farmland
        • Affordable Housing
        • Walkability
        • Parks
        • Beach Access
        • Watercraft Access
        • Fishing
        • Nitrogen
        • Phosphorus
        • Dissolved Oxygen
        • Water Temperature
        • Turbidity
      • Regions
        • Overall
        • Clinton
        • Detroit
        • Huron
        • Raisin
        • Rouge
      • Issues
      • Publications
      • About
    • Sudbury, Assabet, & Concord Rivers
      • Health
      • Indicators
        • Overall
        • Dissolved Oxygen
        • Temperature
        • Suspended Solids
        • Phosphorus
        • Nitrogen
        • Floating Biomass
        • Streamflow Alteration
        • Groundwater Level
        • Summer Streamflow
        • Visual Quality
        • Cultural Importance
        • Impervious Cover
        • Aquatic Connectivity
        • Ecological Integrity
        • Passability
        • Access
        • Trails
        • Bacteria
        • Fish Edibility
      • Regions
        • Upper Sudbury River
        • Lower Sudbury River
        • Upper Assabet River
        • Lower Assabet River
        • Upper Concord River
        • Lower Concord River
      • Issues
      • Publications
      • Take Action
        • Discover your rivers
        • Roll up your sleeves
        • Become a citizen scientist or advocate
        • Celebrate success
      • About
    • Verde River
      • Health
      • Indicators
        • Overall Health Index
        • Base Flow
        • Surfacewater BMPs
        • Groundwater BMPs
        • Water Quality Index
        • Water Quality Certainty
        • Turbidity
        • Macroinvertebrates
        • Upland Condition Index
        • Riparian Birds
        • Fish
        • Recreation Planning
        • Visitor Satisfaction
        • Recreation Access
        • Civic Engagement
        • Digital Engagement
        • Healthcare
        • Education
        • Unemployment
        • Affordable Housing
      • Regions
        • Overall
        • Big and Little Chino
        • Upper Verde
        • Upper Verde Valley
        • Oak Creek
        • Lower Verde Valley
        • Wild and Scenic
        • Lower Verde
      • Issues
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      • About
    • Willamette River
      • Health
      • Indicators
        • Overall Health Index
        • Water Quality Index
        • Toxics
        • Temperature
        • Native Fish
        • Non-native Fish
        • Juvenile Chinook
        • Bald Eagle
        • Channel Complexity
        • Floodplain Forest
        • Flow Targets
        • Peak Flows
        • Fish Consumption Advisories
        • Tribal Fisheries
        • Fecal Bacteria
        • Harmful Algal Blooms
      • Regions
        • Upper Willamette
        • Middle Willamette
        • Lower Willamette
      • Issues
      • Publications
      • Take Action
        • Know your river
        • Make a change
        • Join the movement
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      • About