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How's My Waterway?
https://mywaterway.epa.gov
Informing the conversation about your waters
Use How's My Waterway to learn about your water, explore data, and find out what's happening in
your community  anywhere, anytime.
How's My Waterway provides the public with an easily accessible and understandable picture of
water quality at a community, state, or national scale. Map-centric and mobile-friendly, How's My
Waterway works on all different screen sizes ranging from desktop computers and tablets to
mobile phones.
What will I find?
National: Learn about the quality of water resources
across the nation (lakes, rivers and streams, wetlands
and coastal areas) and the main challenges to
water resources nationwide. You will also find
information about national drinking water quality
and national drinking water metrics.
Aquatic
Life
Swimming
Drinking
Water
Eating
Fish
Community: Learn about the health of your waters, identified issues, why the issues matter, and
what's being done to restore or protect the waters. Find out more about your drinking water.
Discover if waters in your community are suitable for swimming or eating fish and if they
support aquatic life.
State Choose a state to find basic facts about a state's waters, summaries
of specific water assessments, a statewide survey of water quality where
available, and state drinking water metrics.
QUESTIONS?
Contact: mywaterway@epa.gov
READY TO EXPLORE?
https://mywaterway.epa.gov

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With How's My Waterway you can explore waters at the community, state, and national levels.
Let's get started! Select your state or territory from the drop down to begin exploring water quality.
Tennessee
State Water Quality Overview
4 Tennessee Water Quality
Choose a Topic:
!l
Swimming Eating Fish
m n
Aquatic Life Drinking Water
O
Pick your Water Type and Use:
Water Type:
Use:

Lakes and Reservoirs
Recreation

Assessed Lakes and Reservoirs that support Recreation
Targeted monitoring provides information on water quality problems for the subset of those waters that were assessed.

God J


Impaired
 200,976 acres

Insufficient Info 0 acres
Year Last Reported: 2020


Explore National Water Quality
EPA, states, and tribes survey a representative sample of our nation's waters to provide an accurate
snapshot of water quality, and track changes over time.
Excess nutrients in waterways continue to be an issue
Excess Nutrients in Waterways (opens new browser tab) is one of America's most widespread water
quality issues. While nutrients are important, too much of a good thing can become a bad thing.
Excess nutrients can lead to excessive algae growth, which can use up oxygen that aquatic organisms , _
need to survive. Too much algae growth can cause fish to die. Learn more about what EPA is doing to
reduce excess nutrients in waterways (opens new browser tab).	s
Learn about the health of our waters
28% of our riversand
healthy1
r ana stream referem
streams have excess
compared to the best 75
compared to the worst 5% of the least-disturbed rive
st 75% of the least-dis
Learn more about waterbody types
Scan the QR Code using your
smartphone's camera app or
your preferred search app.
https://mywaterway.epa.gov

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