What happened in the 1970s?
🏞️ Conservation Effort: The passage of the Clean Water Act in the U.S. (1972)
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Further Reading
Summary of the Clean Water Act | US EPA (epa.gov)
Reflections and Exhortations on the Anniversary of the Clean Water ... (xerces.org)
History of the Clean Water Act | US EPA (epa.gov)
The Clean Water Act: 40 Years of Progress in Peril (iwla.org)
Transformation and Expansion, 1970-1980 - National Park Service (nps.gov)
The Clean Water Act at 50 - Environmental Integrity Project (environmentalintegrity.org)
Special Message to the Congress Outlining the 1972 Environmental ... (ucsb.edu)
Clean Water Act | Theodore Roosevelt Conservation Partnership (trcp.org)
A Brief History of NRCS | Natural Resources Conservation Service (usda.gov)
Clean Water Act Anniversary III - U.S. Army Corps of Engineers (army.mil)