Odor

Odor is a useful indicator of water quality even though odor-free water is not necessarily safe to drink. Odor is also an indicator of the effectiveness of different kinds of treatment. However, present methods of measuring odor are still fairly subjective and the task of identifying an unacceptable level for each chemical in different waters requires more study. Also, some contaminant odors are noticeable even when present in extremely small amounts.

It can be expensive and very difficult to identify, much less remove, an odor-producing substance.

How You Can help

Are you a member of a group or organization in your community that would be interested in adopting this waterway? Contact the Cumberland River Compact if you’re interested in learning more about stream adoption.

If you live or work next to a waterway, leave a 35′ to 100′ no mow zone on its banks. Allow natural and native plant growth in this buffer area or plant native trees, bushes, and groundcover. This vegetation can filter pollutants before they reach your waterway and provide other water quality benefits that far exceed those of a mowed lawn. Native plants and grasses require less watering and fertilizer and also provide important habitat for native species of wildlife.

Resources include:
1) Free trees for Tennesseans during TEC's annual statewide 100K Tree Day - TN Environmental Council
2) Purchase Native Wildflower/Grass Alternatives to Mowed Grass - Roundstone Native Seed and/or Seedland
3) Tennessee Aquatic Stream Clean Up and Riparian Tree Grant (Scroll to bottom of linked page for more info) - TN Wildlife Resources Agency
4) General Guidelines for Volunteer Based Riparian Buffer Plantings - TN Environmental Council
5) Improving Stream Channels With Live Staking - UT Extension
6) Tennessee Urban Riparian Buffer Handbook - TN Dept. of Agriculture
7) Landscaping with Native Plants in West, Middle, and East TN - TN Wildlife Resources Agency
8) Native Plants for TN - UT Extension
9) Forest Stewardship Program and Landowner Services - KY Division of Forestry
10) Plant Availability Guide - KY Department of Agriculture
11) State Nurseries and Tree Seedlings - KY Division of Forestry

Rain gardens can filter and infiltrate stormwater that flows across your yard.

Resources include:
1) Rain Gardens - A Resource Guide - Cumberland River Compact and Metro Nashville
2) TN Native Rain Garden Plants - UT Extension
3) Rain Gardens for Tennessee - UT Extension
4) Rain Gardens Educator's Toolkit, Rain Gardens for Tennessee Site Summary, and Rain Garden Facts and Tips - UT Extension
5) Rain Garden How-to Brochure - Harpeth River Watershed Association
6) Rain Garden Guide for Middle Tennesseans by Patty Ghertner
7) Start-to-Finish Rain Garden Workbook - Harpeth River Watershed Association
8) Rain Garden Workshop Guide - TN Environmental Council
9) Landscaping with Native Plants in West, Middle, and East TN - TN Wildlife Resources Agency
10) Native Plants for TN - UT Extension
11) Plant Availability Guide - KY Department of Agriculture

Impervious or impermeable surfaces, like pavement, contribute significantly to polluted stormwater runoff and alter stream flow habitat. If you've got excess pavement you'd like removed, consider a de-paving project with the Compact. Elsewhere, ensure that your downspouts drain to vegetation, gravel, or rainbarrels, rather than impervious surfaces. If you constructing or repairing your driveway, pervious pavement allows stormwater to infiltrate and filter through the ground. If you can’t do the whole drive, consider making only the portion closest to the street pervious.

Resources include:
1) De-paving Work - Cumberland River Compact (Call 615-837-1151)
2) Rain Barrel Sales - Cumberland River Compact
3) Rain Barrels Make Good Sense - UT Extension

If you have an antiquated or unneeded dam on your property, contact the Cumberland River Compact to discuss the feasibility of removing it. Walk the stream and inventory the location of any dams or obstructions, and let the Compact know so we can add these to our database or potential removal projects.

Resources include:
1) Dam Inventory, Removal and Stream Restoration - Cumberland River Compact
2) How Dams Damage Rivers and How Dams are Removed - American Rivers

Participate in community planning efforts and advocate for relevant measures that improve or protect water quality. Write to your elected official and let them know this is concern or invite them to speak about the impairment with your home-owners association. When elections come up, vote for candidates who will address the problem and hold them accountable to their promises. Support local watershed / environmental associations.

Resources include:
1) Advocacy Toolkit - TN Environmental Council
2) Find Your Legislators - Federal Legislators; State Legislators (KY/TN); Local Legislators (KY/TN)

Do your neighbors, family, or roommates know about the problem? Now that you know how to be an effective steward, enlist the help of others in your neighborhood. Share iCreek or resources within it with your neighbors and encourage them to join the effort to protect your creek.