https://archive.epa.gov/epahome/ocr-statement/web/pdf/civil-rights-executive-committee.pdf monthly 1.00 https://archive.epa.gov/epahome/ocr-statement/web/pdf/epa-ocr_20110321_finalreport.pdf monthly 0.80 https://archive.epa.gov/epahome/ocr-statement/web/pdf/executive_committee_final_report.pdf monthly 0.80 https://archive.epa.gov/epahome/ocr-statement/web/pdf/memo-usepas-civil-rights-executive-committee-report.pdf monthly 0.80 https://archive.epa.gov/epahome/ocr-statement/web/html/index.html monthly 0.80