US ARMY CORPS OF ENGINEERS
Lake Red Rock Project Office and Red Rock Visitor Center
1105 North Highway T15, Knoxville, IA  50138
Phone: (641) 828-7522, (641) 828-7523, or (641) 628-8690
Email: lakeredrock@usace.army.mil

 IOWA DEPARTMENT OF NATURAL RESOURCES

Elk Rock State Park (Park Ranger)
811 146th Avenue, Knoxville, IA  50138
(641) 842-6008
Iowa DNR website: www.iowadnr.gov

Wildlife Unit Manager - Red Rock Wildlife Unit (Park Officer)
656 Carpenter Street, Monroe, IA  50170
(641) 259-2095


MARION COUNTY CONSERVATION BOARD

Roberts Creek County Park (Park Ranger)
1617 Fillmore Avenue, Otley, IA  50214
(641) 627-5507
County Parks Website: http://www.mycountyparks.com/county/Marion.aspx

Cordova County Park (Park Ranger)
1378 Highway G-28, Otley, IA  50214
(641) 627-5935