Package check result: NOTE

Check: CRAN incoming feasibility, Result: NOTE
  Maintainer: ‘Jemma Stachelek <jemma.stachelek@gmail.com>’
  
  Found the following (possibly) invalid URLs:
    URL: https://sfbay.wr.usgs.gov/water-quality-database/
      From: man/sfbay.Rd
      Status: 404
      Message: Not Found

No changes to worse in reverse depends.