Hamilton County Conservation District
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About the Program

Stream Conservation: Why?

Stream Impairment

Stream Conservation: How?

​Your Streams

Get Involved!

​Cooper Creek Collaborative
​
​

What is Impairing Our Streams?



Sources of Stream Degradation  in Hamilton County
The primary impacts to local stream ecosystems in Hamilton County can be categorized as 1. Hydrologic Alteration 2. Habitat Impairment​, and 3. Water Pollution. 

A summarized description of these three categories of stream impairments follows.
For a more in-depth description of these three categories of stream impairments - click here.

 
1. Hydrologic Alterations - "Flashy Flows" are eroding your property value and in-stream habitat. 

Many Hamilton County residents have complained that small streams flowing through their backyards have begun to exhibit "dangerous" and "destructive" flows in response to moderate rain events.  These "flashy" flows threaten both public and private infrastructure, destabilize stream channels, destroy in-stream habitat, and flush-out fishes and other aquatic organisms at a frequency higher than that from which they can recover.​

The figure below shows two different "hydrographs" (plots of stream flow over time in response to a rain event) for an urban watershed vs. a forested watershed. ​
Picture
​
2. Habitat Impairment - the physical condition of the habitat within which fishes and other aquatic organisms live, is critical to their survival.  In the absence of pollution or hydrologic alteration, a stream that has had its physical habitat directly altered  will be unable to support a healthy community of fishes and other aquatic organisms.
​
  a) Healthy Headwater Stream Habitat                         

Picture
 b) Impaired Headwater Stream Habitat.

Picture

​3. Water Pollution - Water pollution is a threat to human health and wildlife in Hamilton County.  While industrial discharges of pollution ("point source" pollution) into streams is relatively easy to regulate, pollution delivered to streams in stormwater runoff ("non-point source" pollution) is a much harder problem to address.
​
  • Urban/Suburban Runoff
  • Agricultural Runoff
  • Fecal Bacteria
  • Sediment Pollution
  • Nutrient Pollution
  • Harmful Algal Blooms (HABs)
  • Pesticides

For a more in-depth description of these three categories of stream impairments - click here.
Office Hours: Monday to Friday 8 am to 4 pm

2702 East Kemper Road
​Sharonville, OH 45241

​Phone: (513) 946-8020
The Hamilton County Soil & Water Conservation District is a legal subdivision of the State of Ohio responsible for the conservation of natural resources within Hamilton County, Ohio. We have a special emphasis on soil and water with a focus on assisting landowners in planning and applying conservation practices on the land. HCSWCD is dedicated to the sustainable use of our natural resources and to encouraging positive behavioral changes that produce a higher quality of life for our citizens. The District assists all Hamilton County residents, schools and jurisdictions through our free services and dynamic partnerships that continually provide innovative solutions for the challenges of our region.
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  • Home
  • About
    • Organizational Profile
    • Board of Supervisors
    • Staff
    • Annual Reports
    • Long Range Plan
    • Transparency >
      • Financial Reports
      • Board Meeting Schedule
      • Special Meeting
    • Employment
  • What We Do
    • Earthwork
    • Conservation Education
    • Agriculture
    • Hamilton County Storm Water District
    • Watershed Management >
      • Watershed Planning
      • Demonstration Watershed
      • Regional Leadership
  • How Can We Help
    • Complaint & Inquiry Form
    • Technical Assistance
    • Drainage and Erosion
    • Seasonal Stormwater Tips
    • Publications >
      • Newsletters
      • Blogs
      • Vlogs
  • Get Involved!
    • Sales >
      • Native Plant Kit & Seed Sale
      • Cover Crop Seed Sale
      • Rain Barrels
      • Tree Sale Preview
    • Programs & Workshops >
      • Upcoming >
        • Reading Club
        • Ag Programs & Workshops
        • Greater Cincinnati Master Rain Gardener
      • Archive >
        • Ag Breakfast
        • Post Construction WQ
        • Conservation Celebration >
          • Celebration Photos
        • Equine
        • Grow Your Own Food
        • Healthy Soil Festival
        • Manure Management
        • Pond Clinic >
          • Pond Clinic Resources
        • Rain Barrel Workshop
        • Skimmers
    • Volunteer >
      • Live Staking
      • Storm Drain Labeling
      • Clean Sweep of the Great Miami River
      • Water Quality Citizen Science
    • Youth Conservation Board
    • ORBCorps AmeriCorps Program >
      • ORBCorps Info
      • ORBCorps Host Site Info
    • Soil Your Undies Challenge
    • Reduce Household Hazardous Products
  • Board Items