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Region
- IllinoisBelvidere Region2
- Washington (State)2
- Arkansas1
- CaliforniaAntelope Valley1
- CaliforniaCoachella Valley1
- CaliforniaSan Joaquin River Watershed1
- Delaware1
- DelawareDover Air Force Base1
- DelawareIndian River Bay1
- DelawareLittle Assawoman Bay1
- DelawareRehoboth Bay1
- Florida1
- IdahoCoeur d'Alene River Watershed1
- Louisiana1
- Maine1
- Maryland1
- Massachusetts1
- MassachusettsCamp Edwards1
- MassachusettsSnake Pond (Barnstable County)1
- MassachusettsSouth Hadley (Town)1