- twitter.com tappyturtle?lang=encobbwater.org. Joined June 2015.
- twitter.com CobbH2oCobb County Water System's official source for information on Twitter. Please direct inquiries to Customer Service at watercustomerservice@cobbcounty.org .
- twitter.com hashtag/showerbetter…labeled showerheads just email waterefficiency@cobbwater.org.