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Assessed Streams 2022
These are assessed springs, streams, and lakes for the 2022 reporting cycle to the EPA under the Clean Water Act Section 305(b). -
Assessed Springs 2022
These are assessed springs, streams, and lakes for the 2022 reporting cycle to the EPA under the Clean Water Act Section 305(b). -
Assessed Lakes 2022
These are assessed springs, streams, and lakes for the 2022 reporting cycle to the EPA under the Clean Water Act Section 305(b). -
Assessed Waters 2022
These are assessed springs, streams, and lakes for the 2022 reporting cycle to the EPA under the Clean Water Act Section 305(b). -
USGS Water Data for the Nation
These pages provide access to water-resources data collected at approximately 1.9 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,...
