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Table 1
Crosswalk of Four Performance Measures under
Government Performance and Results Act and
National Environmental Performance Partnership System
GPRA Annual Performance Measures
Drinking Water
Population served by Community Water Systems with no violations during the year of any federally
enforceable health-based standards that were in place by 1994.
Population served by non-transient, non-community drinking water systems with no violations during the
year of any federally enforceable health-based standards that were in place by 1994.
Surface Water
Number and percent of assessed river miles, lake acres, and estuary square miles that have water quality
supporting designated beneficial uses, where applicable, for fish and shellfish consumption.
Radon
Number of people living in radon mitigated homes.
Clean Air
Number of nonattainment areas that meet the 1-hour ozone standard .
Number or areas redesignated [for attaining or not attaining the standard].
Number of areas maintaining [the standard].
Core Performance Measures
Drinking Water
Number of: a) community drinking water systems and percent of population served by community water
systems, and b) non-transient, non-community drinking water systems, and percent of population served by
such systems, with no violations during the year of any federally enforceable health-based standard.
Surface Water
Number and percent of assessed river miles, lake acres, and estuary square miles that have water quality
supporting designated beneficial uses, including, where applicable, for: a) fish and shellfish consumption;
b) recreation; c) aquatic life support; d) drinking water supply. (The reporting period is two years.)
Radon
Number of homes with elevated radon levels that are fixed.
Number of homes tested for radon.
Clean Air
Number of nonattainment areas (and their associated populations) that reach attainment for each of the
criteria pollutants, including the number of ozone nonattainment areas that meet the 1-hour ozone standard.
Source: U.S. Environmental Protection Agency, Office of Congressional and Intergovernmental Relations,
“Crosswalk of GRPA and CPM” <http://www.epa.gov/ocirpage/nepps/pdf/crosswalkgpracpms.pdf>
Convention