US lawArkansasRegulationsTitle 8 — Environmental LawChapter ISubchapter CPart 2121-2018 CAR § 21-2018 CAR § 21-201. Existing usesLength: 21 wordsOfficial source Existing instream water uses and the level of water quality necessary to protect the existing uses shall be maintained and protected.Previous8 CAR § 21-106Next8 CAR § 21-202