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U.S. EPA Coastal Condition Assessment 2010

2010 Estimates, Change and Long-Term Change | National

Indicators of Coastal Condition
Change†
Long-Term Change (% Points)†

†Survey designs varied among periods; only comparable data are summarized in change and long-term change graphs. See: https://go.usa.gov/x5Nd5.

*Statistically significant difference (95% confidence) between 1999-2001 and 2010. Also represented by a darker-colored long-term change symbol.

U.S. Environmental Protection Agency. OW and ORD (2015). National Coastal Condition Assessment 2010 (EPA 841-R-15-006). Washington, DC. December 2015.

Indicators of Coastal Condition
2012 % of Lakes (Most Disturbed)
2007-12
Change in % Points
U.S. Environmental Protection Agency. OW and ORD (2015).
National Coastal Condition Assessment 2010 (EPA 841-R-15-006).
Washington, DC. December 2015.
* Reflects a statistically significant change at 95%
between 2007 and 2012. Such changes are also
indicated using darker colors.
  • Good
  • Fair
  • Poor
Select Subpopulation
Select Label Options
  • None
  • Confidence Intervals
  • Point Estimate
Select Subpopulation
Select Indicator
Select Label Options
  • None
  • Confidence Intervals
  • Point Estimate
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U.S. EPA National Lakes Assessment 2012

Percentage of Lakes in Each Condition Category

2012 Estimates and Change from 2007

Indicator | Aggregation

Condition Category
2012 Percentage of Lakes
2007-12
Change in % Points
U.S. Environmental Protection Agency. OW and ORD (2015).
National Coastal Condition Assessment 2010 (EPA 841-R-15-006).
Washington, DC. December 2015.
* Statistically significant difference (95% confidence)
between 1999-2001 and 2010. Also represented by a
darker-colored long-term change symbol.
† Data for the condition, change, and long-term
change graphs may be different due to variations
in survey design. See: LINK.
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