Historical clue formulations

• "Blue" locale in a 1977 Linda Ronstadt classic — 2026-06-23
• Signature hit for Linda Ronstadt — 2024-07-28
• Louisiana waterway — 2022-11-08
• *Gulf Coast waterway — 2022-03-01
• Place to catch shrimp — 2020-10-22
• Habitat for alligators and crawdads — 2019-08-07
• Ecosystem endangered by global warming — 2018-03-11
• Home for American alligators — 2016-04-14
• Louisiana inlet — 2015-06-23
• Marshy outlet — 2015-05-14
• Louisiana body of water — 2013-02-11
• Louisiana waterway — 2010-07-19
• Crawfish's home — 2008-05-20
• Louisiana waterway — 2004-08-16
• Mississippi delta feature — 2003-04-03
• Marshy inlet — 2002-07-31
• Sluggish water — 2000-11-15
• Louisiana marsh — 1999-03-22
• Lazy waters — 1998-12-03
• Louisiana feature — 1998-09-30
• Mississippi feature — 1995-07-14
• Louisiana waterway — 1994-07-11
• Jambalaya locale — 1994-06-09
• "Blue _____" (1977 hit) — 1994-01-08
• Louisiana inlet — 1993-12-03