CHAPTER 49
OPERATION OF MOTOR VEHICLES IN MEANDERED
STREAMS, NAVIGABLE STREAMS AND TROUT STREAMS
571—49.1(462A) Purpose and intent. This chapter implements Iowa Code section 462A.34A and identifies meandered streams, trout streams, and navigable streams in which motor vehicles may not be operated.
571—49.2(462A) Definitions.
“Department” means the department of natural resources.
“Meandered stream” means a lake or stream which at the time of the original government survey was so surveyed as to mark, plat and compute acreage of adjacent fractional sections.
“Motor vehicle” means a vehicle which is self-propelled, but not including vehicles known as trackless trolleys which are propelled by electric power obtained from overhead trolley wires and are not operated upon rails. A motor vehicle is not a watercraft as defined in Iowa Code section 462A.2(32).
“Navigable stream” means all streams which can support a vessel capable of carrying one or more persons during a total of a six-month period in one out of every ten years.
“Trout stream” means a cold-water stream which, by natural or artificial methods, supports trout fish species.
571—49.3(462A) Stream identification process.
	49.3(1) The names and locations of trout streams and navigable streams shall be provided by the department’s district fisheries supervisors to the administrator of the parks, recreation and preserves division and the administrator of the fish and wildlife division.
	49.3(2) The division administrators of the fish and wildlife division and the parks, recreation and preserves division will provide a list of navigable streams and trout streams to the director for review.
	49.3(3) The director will approve a list of navigable streams and trout streams for the purpose of this rule.
	49.3(4) As per Iowa Code subsection 17A.6(3), the department will provide upon request a complete list of meandered streams, navigable streams and trout streams which are included as a part of this rule.
571—49.4(462A) Motor vehicle prohibition in meandered streams, trout streams and navigable streams. Motor vehicles shall not be operated in any portion of a meandered stream, trout stream, or navigable stream when covered by water except as provided for in Iowa Code section 462A.34A(2). A vessel operating on any of the streams listed in this rule must be operating by floating on the water as a result of the buoyant force of the water. A vessel propelled by tires in contact with the bed of the stream is not a watercraft for the purpose of this rule. For the purpose of this rule, meandered streams, trout streams and navigable streams include the following:

COUNTY	RIVER/STREAM	LOCATION	
Adair	Middle Nodaway River	Adams/Adair line to Hwy. 92	
 	Middle River	All	
 	West Fork-Middle Nodaway	Mouth to County Road N51	
Adams	East Nodaway River	Adams/Taylor line to County Road H24	
 	Middle Nodaway River	All	
Allamakee	Bear Creek	Mouth, S1,T99N,R6W to West Line S30,T100N,R6W	
 	Clear Creek	Mouth, S35,T100,R5W to North Line S15,T100N,R5W	
 	Clear Creek	Mouth, S29,T99N,R3W to West Line S25,T99N,R4W	
 	Cota Creek	Mouth, S26,T97N,R3W to West Line S10,T97N,R3W	
 	Dousman Creek	Mouth, S33,T96N,R3W to South Line S36,T96N,R3W	
 	French Creek	Mouth, S1,T99N,R5W to East Line S23,T99N,R5W	
 	Hickory Creek	Mouth, S23,R96N,R5W to South Line S28,T96N,R5W	
 	Irish Hollow Creek	Mouth, S21,T100N,R4W to North Line S17,T100N,R4W	
 	Little Paint Creek	Mouth, S32,T97N,R3W to North Line S30,T97N,R3W	
 	Mississippi River	All	
 	Norfolk Creek	Mouth, S6,T96,R5W to Conf. w/Teeple Creek,
S24,T97N,R6W	
 	Paint Creek	Conf. w/Little Paint Creek, S32,T97N,R3W to
Road Crossing, S18,T97N,R4W	
 	Patterson Creek	Mouth, S29,T99N,R6W to East Line S3,T98N,R6W	
 	Silver Creek	Mouth, S4,T99N,R5W to South Line S31,T99N,R5W	
 	Suttle Creek	Mouth, S18,T96N,R4W to South Line S31,T96N,R4W	
 	Teeple Creek	Mouth, S24,T97N,R6W to West Line S11,T97N,R6W	
 	Trout Run
a/k/a Erickson’s Brook	Mouth, S16,T98N,R4W to North Line S8,T98N,R4W	
 	Unnamed Creek	Mouth, S12,T99N,R4W to West Line S12,T99N,R4W	
 	Unnamed Tributary to
Village Creek	Mouth, S23,T98N,R4W to West Line S23,T98N,R4W	
 	Unnamed Tributary to
Yellow River	Mouth, S13,T96N,R5W to North Line S12,T96N,R5W	
 	Upper Iowa River	Mouth, S36,T100N,R4W to West Line S31,T100N,R6W	
 	Village Creek	Mouth, S33,T99N,R3W to West Line S19,T98N,R4W	
 	Waterloo Creek	Conf. w/Bear Creek, S35,T100N,R6W to North Line
S8,T100N,R6W	
 	Wexford Creek	Mouth, S5,T98N,R2W to West Line S25,T98N,R3W	
 	Yellow River	Mouth, S34,T96N,R3W to West Line S24,T96N,R5W	
Appanoose	Chariton River	Missouri Line to Rathbun Dam	
 	North Chariton River	Rathbun Lake to Hwy. 14	
 	South Chariton River	Appanoose/Wayne Line to Rathbun Lake	
Benton	Bear Creek	Benton County Line to Mouth at Cedar River	
 	Cedar River	All	
 	Iowa River	All	
 	Mud Creek	Road Crossing W½ S13,T84N,R11W to
Mouth at Cedar River	
 	Opossum Creek	SE¼ S5,T84N,R9W to Benton/Linn Line	
 	Prairie Creek 2	Road Crossing N½ S24,T83N,R12W to Benton/Linn Line	
 	Wolf Creek	All	
Black Hawk	Beaver Creek	Mouth, S34,T90N,R14W to West County Line,
S31,T90N,R14W	
 	Black Hawk Creek	Mouth, S22,T89N,R13W to West County Line,
S6,T87N,R14W	
 	Cedar River	All	
 	Shell Rock River	Mouth, S4,T90N,R14W to North County Line,
S4,T90N,R14W	
 	Wapsipinicon River	All	
 	West Fork Cedar River	All	
 	Wolf Creek	Mouth, S19,T87N,R11W to South County Line	
Boone	Beaver Creek	West Line of S10,T82N,R28W to South County Line	
 	Des Moines River	All	
Bremer	Cedar River	All	
 	Shell Rock River	All	
 	Wapsipinicon River	All	
Buchanan	Wapsipinicon River	All	
Buena Vista	Little Sioux River	All	
 	North Raccoon River	South County Line to North Line of S15,T91N,R36W	
 	Beaver Creek	All	
 	Hartgraves Creek	West County Line to Mouth at West Fork of Cedar River	
Butler	Maynes Creek	West County Line to Mouth at West Fork of Cedar River	
 	Shell Rock River	All	
 	West Fork Cedar River	All	
Calhoun	Cedar Creek	South County Line to S31,T87N,R31W	
 	North Raccoon River	All	
Carroll	Middle Raccoon River	South County Line to West Line of S23,T84N,R35W	
 	North Raccoon River	All	
Cass	East Nishnabotna River	All	
Cedar	Cedar River	All	
 	Clear Creek	East Line of S21,T82N,R4W to Mouth at Cedar River	
 	Rock Creek	Road Crossing North Line Section 1, T81N,R3W to
Mouth at Cedar River	
 	Sugar Creek	Road Crossing North Line Section 29, T81N,R2W to
South County Line	
 	Wapsipinicon River	All	
Cerro Gordo	Beaverdam Creek	I-35 to Franklin County Line	
 	E Branch-Beaverdam Creek	Hwy. 65 to Mouth at Beaverdam Creek	
 	Shell Rock River	All	
 	Spring Creek	County Road B15 to Mouth at Winnebago River	
 	Willow Creek	Hwy. 18 to Mouth at Winnebago River	
 	Winnebago River	All	
Cherokee	Grey Creek	North Line of S22,T93N,R40W to Mouth at Mill Creek	
 	Little Sioux River	All	
 	Maple River	North Line of S5,T90N,R39W to Ida County Line	
 	Mill Creek	North Line S13,T93N,R41W to Mouth at Little Sioux River	
 	Perry Creek	North Line of S5,T91N,R40W to Mouth at Little Sioux River	
 	Rock Creek	East Line of S4,T91N,R41W to Mouth at Little Sioux River	
 	West Fork,
Little Sioux River	North Line of S12,T92N,R42W to Plymouth County Line	
 	Willow Creek	North Line S30,T91N,R41W to Mouth at Little Sioux River	
Chickasaw	Cedar River	All	
 	Little Cedar River	All	
 	Little Turkey River	All	
 	Wapsipinicon River	All	
Clay	Little Sioux River	All	
 	Ocheyedan River	All	
Clayton	Bear Creek	South Line S18,T91N,R4W to South Line S26,T91N,R5W	
 	Bloody Run Creek	Mouth, S15,T95N,R3W to South Line S21,T95N,R4W	
 	Brownfield Creek	Mouth, S25,T91N,R4W to Source, S31,T91N,R3W	
 	Buck Creek	Mouth, S32,T92N,R2W to West Line S9,T93N,R3W	
 	Cox Creek	Conf. w/Spring Creek, S25,T92N,R6W to South Line
S12,T91N,R6W	
 	Dry Mill Creek	Mouth, S25,T93N,R5W to West Line S9,T93N,R4W	
 	Hewett Creek	Mouth, S11,T92N,R6W to South Line S29,T92N,R6W	
 	Maquoketa River	South Line S32,T91N,R6W to West Line S19,T91N,R6W	
 	Miners Creek	Mouth, S20,T92N,R2W to West Line S1,T92N,R3W	
 	Mink Creek	Mouth, S30,T93N,R6W to West Line S19,T93N,R6W	
 	Mossy Glen Creek	Mouth, S3,T91N,R5W to South Line S3,T91N,R5W	
 	Mississippi River	All	
 	North Cedar Creek	Mouth, S8,T94N,R3W to Source, S24,T94N,R4W	
 	Pecks Creek	Mouth, S1,T91N,R3W to South Line S15,T91N,R3W	
 	Pine Creek	Mouth, S26,T91N,R4W to Conf. w/Brownfield Creek,
S25,T91N,R4W	
 	Sny-Magill Creek
a/k/a Magill	Mouth, S23,T94N,R3W to West Line S6,T94N,R3W	
 	South Cedar Creek
a/k/a Cedar	North Line S7,T92N,R3W to North Line S24,T93N,R4W	
 	Spring Creek
a/k/a Kleinlein Creek	Mouth, S25,T92N,R6W to Source, S10,T91N,R6W	
 	Steeles Brook	Mouth, S26,T91N,R4W to South Line S34,T91N,R4W	
 	Turkey River	All	
 	Unnamed Tributary to
Sny-Magill a/k/a West Fork	Mouth, S7,T94N,R3W to West Line S7,T94N,R3W	
 	Volga River	All	
Clinton	Brophys Creek	South Line of S4,T81N,R5E to Mouth at the
Wapsipinicon River	
 	Drainage Ditch 12	South Line of S30,T82N,R2E to Mouth at the
Wapsipinicon River	
 	Elk River	South Line of S5,T83N,R6E to Mouth at the
Mississippi River	
 	Harts Mill Creek	South Line of S8,T81N,R6E to Mouth at Mill Creek	
 	Mill Creek	South Line of S14,T81N,R6E to Mouth with
Mississippi River	
 	Mississippi River	All	
 	Silver Creek	South Line of S22,T82N,R3E to S6,T80N,R4E	
 	Wapsipinicon River	All	
Crawford	Boyer River	All	
 	Soldier River	All	
Dallas	Beaver Creek	All	
 	Des Moines River	All	
 	Middle Raccoon River	All	
 	Raccoon River	All	
 	South Raccoon River	All	
Davis	Des Moines River	All	
Decatur	Long Creek	DeKalb Wildlife Area to Mouth at the Thompson River	
 	Thompson River	All	
 	Weldon River	Missouri Border to Hwy. 2	
Delaware	Fenchel Creek	Mouth, S5,T90N,R6W to Richmond Springs, S4,T90N,R6W	
 	Fountain Spring Creek
a/k/a Odell Branch	Mouth, S10,T90N,R4W to West Line S9,T90N,R4W	
 	Little Turkey River	North County Line, S1,T90N,R3W to South Line
S11,T90N,R3W	
 	Maquoketa River	All	
 	Schechtman Branch	Mouth, S14,T90N,R4W to South Line S14,T90N,R4W	
 	South Branch
Fountain Spring Creek	Mouth, S10,T90N,R4W to West Line S16,T90N,R4W	
 	Spring Branch	Mouth, S10,T88N,R5W to Spring Source, S35,T89N,R5W	
 	Steeles Branch	North County Line, S4,T90N,R4W to West Line
S5,T90N,R4W	
 	Twin Springs Creek	Mouth, S2,T90N,R4W to Spring Source S12,T90N,R4W	
Des Moines	Brush Creek	South Line of S5,T69N,R3W to Mouth at the Skunk River	
 	Cedar Fork Creek	West Line of S31,T72N,R3W to Mouth at the Flint River	
 	Dolbee Creek	East Line of S24,T72N,R2W to S31,T71N,R1W	
 	Flint River	County Line to Mouth at the Mississippi River	
 	Hawkeye Creek	North Line of S30,T72N,R3W to Mouth at the
Mississippi River	
 	Knotty Creek	East Line of S25,T71N,R3W to the Mouth at the Flint River	
 	Long Creek	South Line of S3,T69N,R4W to the Mouth at the Skunk River	
 	Mississippi River	All	
 	Skunk River	All	
 	Spring Creek	South Line of S15,T69N,R3W to Mouth at the
Mississippi River	
 	Tributary to Flint River	South Line of S27,T71N,R3W to Mouth at the Flint River	
Dickinson	Little Sioux River	All	
 	Milford Creek	S12,T98N,R37W to Mouth at Little Sioux River	
 	West Branch,
Little Sioux River	South Line of S27,T100N,R38W to Mouth at West Fork of
Little Sioux River	
 	West Fork,
Little Sioux River	South Line of S24,T100N,R38W to Mouth at
Little Sioux River	
Dubuque	Bloody Run	Mouth, S34,T90N,R2E to West Line S21,T90N,R2E	
 	Catfish Creek	South Line S9,T88N,R2E to Source S36,T88N,R1E	
 	Cloie Branch	Mouth, S5,T89N,R2E to West Line S5,T89N,R2E	
 	Hogans Branch	Mouth, S35,T89N,R1W to Gravel Road West Line
S9,T88N,R1W	
 	Little Maquoketa River	S5,T88N,R1W to Mouth at Mississippi River	
 	Middle Fork,
Little Maquoketa River
a/k/a Bankston Creek	West Line S31,T90N,R1E to North Line S33,T90N,R1W	
 	Mississippi River	All	
 	North Fork,
Maquoketa River	All	
 	Paint Hollow Creek
a/k/a White Pine Creek	North County Line, S6,T90N,R2W to Spring Source
S8,T90N,R2W	
Emmet	East Fork,
Des Moines River	Tuttle Lake Outlet to East County Line	
 	West Fork,
Des Moines River	All	
Fayette	Bass Creek
a/k/a Turners	Mouth, S3,T95N,R9W to West Line S3,T95N,R9W	
 	Bear Creek	Mouth, S25,T93N,R7W to West Line S6,T92N,R7W	
 	Bell Creek	Mouth, S10,T94N,R7W to West Line S8,T94N,R7W	
 	Brush Creek	Mouth, S8,T92N,R7W to Road Crossing S20,T92N,R7W	
 	Little Turkey River	Mouth, S18,T95N,R8W to North Line S5,T95N,R10W	
 	Maquoketa River	East Line S24,T91N,R7W to Conf. w/Hwy. 3	
 	Mink Creek	East Line S24,T93N,R7W to West Line S15,T93N,R7W	
 	Otter Creek	Mouth, S13,T94N,R7W to S22,T94N,R8W	
 	Turkey River	All	
 	Unnamed Creek
a/k/a Glovers Creek	Mouth, S22,T94N,R8W to West Line S15,T94N,R8W	
 	Unnamed Creek
a/k/a Grannis Creek	Mouth, S30,T93N,R7W to Source, E¼ S36,T93N,R8W	
 	Volga River	East County Line to South Line S22,T93N,R8W	
Floyd	Cedar River	All	
 	Little Cedar River	All	
 	Shell Rock River	All	
 	Winnebago River	All	
Franklin	Bailey Creek	South Line of S13,T93N,R20W to Mouth at the West Fork,
Cedar River	
 	Beaverdam Creek	North County Line to Mouth at the West Fork, Cedar River	
 	Hartgraves Creek	South Line of S28,T92N,R19W to East County Line	
 	Iowa River	All	
 	Maynes Creek	East Line of S30,T91N,R20W to East County Line	
 	Otter Creek	East Line of S31,T93N,R20W to Mouth at Hartgraves Creek	
 	Spring Creek	Beeds Lake Outlet to Mouth at Otter Creek	
 	West Fork, Cedar River	East Line of S19,T93N,R19W to East County Line	
Fremont	East Nishnabotna River	Mouth at Nishnabotna River to East County Line	
 	Missouri River	All	
 	Nishnabotna River	Missouri/Iowa Line to South Line of S25,T68N,R41W	
 	West Nishnabotna River	Mouth at Nishnabotna River to North County Line	
Greene	Cedar Creek	Mouth at North Raccoon River to North County Line	
 	North Raccoon River	All	
Grundy	Black Hawk Creek	East Line of S35,T88N,R17W to Black Hawk County Line	
 	North Black Hawk Creek	NE¼ S8,T88N,R15W to Black Hawk County Line	
 	South Beaver Creek	E½ S3,T88N,R18W to Butler County Line	
 	Wolf Creek	N½ of S31,T86N,R17W to Black Hawk County Line	
Guthrie	Middle Raccoon River	All	
 	South Raccoon River	East County Line to County Road F32	
Hamilton	Boone River	All	
 	Brewers Creek	Mouth at Boone River to County Road R27	
 	Eagle Creek	Mouth at Boone River to Wright County Line	
 	Skunk River	County Line to Hwy. 175	
 	White Fox Creek	Mouth at Boone River to Wright County Line	
Hancock	East Fork, Iowa River	South County Line to Hwy. 18	
 	West Fork, Iowa River	South County Line to County Road B55	
 	Winnebago River	All	
Hardin	Elk Creek	Mouth at Iowa River to County Road D35	
 	Honey Creek	South County Line to County Road D65	
 	Iowa River	All	
 	South Fork, Iowa River	Mouth at Iowa River to Hwy. 359	
Harrison	Boyer River	All	
 	Little Sioux River	All	
 	Missouri River	All	
 	Soldier River	All	
Henry	Big Creek	North Line of S31,T72N,R5W to S19,T70N,R5W	
 	Cedar Creek	County Line to Mouth at the Skunk River	
 	Crooked Creek	Mouth at S31,T73N,R7W to East Section Line	
 	East Fork, Crooked Creek	All	
 	Little Cedar Creek	South County Line to Mouth at Cedar Creek	
 	Mud Creek	South Line of S15,T70N,R5W to Mouth at the Skunk River	
 	Skunk River	All	
Howard	Beaver Creek	Mouth, S19,T100N,R12W to County Road A23	
 	Bohemian Creek	East Line S13,T97N,R11W to West Line S2,T97N,R11W	
 	Chialk Creek	Mouth, S1,T98N,R11W to Road Crossing, S36,T99N,R11W	
 	Nichols Creek	East Line S13,T100N,R11W to County Road V58	
 	Staff Creek	Mouth, S7,T100N,R13W to County Road V10	
 	Turkey River	East Line S12,T98N,R11W to Hwy. 9	
 	Upper Iowa River	East Line S12,T100N,R11W to North Line S11,T100N,R14W	
 	Wapsipinicon River	South Line S17,T97N,R14W to West Line S19,T98N,R14W	
Humboldt	Des Moines River	South County Line to Conf. of East and West Fork of
Des Moines River	
 	East Fork,
Des Moines River	Mouth at the Des Moines River to North County Line	
 	West Fork,
Des Moines River	Mouth at the Des Moines River to West County Line	
Ida	Little Sioux River	All	
 	Maple River	All	
Iowa	Bear Creek	West County Line to Mouth at the Iowa River	
 	Iowa River	All	
 	North Fork, English River	All	
 	Old Man Creek	West Line of S35,T79N,R10W to East County Line	
Jackson	Brush Creek	North Line S23,T85N,R3E to North Line S1,T85N,R3E	
 	Cedar Creek	Mouth, S30,T85N,R3E to East Line S29,T85N,R3E	
 	Little Mill Creek	Mouth, S13,T86N,R4E to West Line S29,T86N,R4E	
 	Maquoketa River	All	
 	Mill Creek
a/k/a Big Mill Creek	Conf. w/Little Mill Creek S13,T86N,R4E to West Line
S1,T86N,R3E	
 	Mississippi River	All	
 	North Fork,
Maquoketa River	West County Line to Mouth at the Maquoketa River	
 	Ozark Spring Run	Mouth, S32,T86N,R1E to Spring Source S32,T86N,R1E	
 	Pleasant Creek	East Line S11,T85N,R4E to West Line S15,T85N,R4E	
 	Unnamed Creek	Mouth, S7,T86N,R2E to West Line S11,T86N,R1E	
 	South Fork, Big Mill	Mouth, S8,T86N,R4E to West Line S17,T86N,R4E	
 	Storybook Hollow	Mouth, S7,T86N,R4E to South Line S12,T86N,R3E	
 	Unnamed Creek	Mouth, S1,T86N,R3E to West Line S2,T86N,R3E	
Jasper	Indian Creek	All	
 	North Skunk River	All	
 	South Skunk River	All	
Jefferson	Brush Creek	South Line of S18,T72N,R8W to the East County Line	
 	Cedar Creek	All	
 	Competine Creek	West County Line to Mouth at Cedar Creek	
 	Skunk River	All	
 	Walnut Creek	East Line of S22,T73N,R9W to the Mouth at the
Skunk River	
Johnson	Cedar River	All	
 	Clear Creek	West County Line to Mouth at the Iowa River	
 	Iowa River	All	
 	Old Mans Creek	West County Line to Mouth at the Iowa River	
Jones	Buffalo Creek	West County Line to Mouth at the Wapsipinicon River	
 	Maquoketa River	All	
 	North Fork,
Maquoketa River	All	
 	Wapsipinicon River	All	
Keokuk	Bridge Creek	South Line of S23,T76N,R12W to the Mouth at the
North Skunk River	
 	Cedar Creek	East Line of S19,T76N,R13W to the Mouth at the
North Skunk River	
 	North Skunk River	West County Line to Mouth at the Skunk River	
 	Rock Creek	South Line of S21,T76N,R12W to Mouth at Cedar Creek	
 	South Fork, English River	West County Line to Mouth at the English River	
 	Skunk River	All	
 	South Skunk River	West County Line to Mouth at the Skunk River	
Kossuth	Buffalo Creek	West Line of S4,T97N,R27W to Mouth at the East Fork,
Des Moines River	
 	East Fork,
Des Moines River	All	
Lee	Big Sugar Creek	South Line of S26,T69N,R6W to Mouth at the
Mississippi River	
 	Des Moines River	All	
 	Little Sugar Creek	South Line of S24,T68N,R7W to Mouth at the
Des Moines River	
 	Lost Creek	South Line of S32,T69N,R4W to Mouth at the
Mississippi River	
 	Mississippi River	All	
 	Pitman Creek	South Line of S10,T68N,R5W to Mouth at the
Mississippi River	
 	Skunk River	All	
Linn	Cedar River	All	
 	Prairie Creek	West County Line to Mouth at Cedar River	
 	Wapsipinicon River	All	
Louisa	Big Slough Creek	East Line of S7,T74N,R5W to Mouth at Long Creek	
 	Cedar River	All	
 	Goose Creek	West County Line to Mouth at the Iowa River	
 	Iowa River	All	
 	Long Creek	South Line of S30,T75N,R5W to the Mouth at the Iowa River	
 	Mississippi River	All	
 	Muscatine Slough	North County Line to County Road Bridge in
S31,T75N,R3W	
 	Muskrat Lake	S16,T74N,R3W to Mouth at the Iowa River	
Lucas	Chariton River	Rathbun Lake to Hwy. 14	
Lyon	Big Sioux River	All	
 	Little Rock River	East County Line to Mouth at Rock River	
 	Rock River	All	
Madison	Clanton Creek	South Line of S32,T75N,R26W to the East County Line	
 	Middle River	All	
 	Thompson River	All	
Mahaska	Cedar Creek	West County Line to Mouth at Des Moines River	
 	Des Moines River	All	
 	North Skunk River	All	
 	Skunk River	All	
Marion	Des Moines River	All	
 	Skunk River	All	
 	Whitebreast Creek	West County Line to Mouth at Des Moines River	
Marshall	Honey Creek	North County Line to Mouth at Iowa River	
 	Iowa River	All	
 	Minerva Creek	NW¼ S9,T85N,R20W to Mouth at Iowa River	
 	Timber Creek	County Road Bridge in S24,T83N,R18W to Mouth at
Iowa River	
Mills	Missouri River	All	
 	West Nishnabotna River	All	
Mitchell	Beaver Creek	Mouth at S1,T98N,R16W to North Line S8,T99N,R15W	
 	Burr Oak Creek	County Road T46 to North Line S5,T98N,R16W	
 	Cedar River	South Line S13,T97N,R17W to North Line S8,T100N,R18W	
 	Little Cedar River	South Line S13,T97N,R15W to North Line S7,T100N,R16W	
 	Otter Creek	Mouth at S21,T100N,R18W to North Line S11,T100N,R18W	
 	Rock Creek	Conf. w/Goose Creek S35,T98N,R18W to Hwy. 9	
 	Spring Creek	Mouth at S13,T97N,R17W to North Line S8,T97N,R16W	
 	Turtle Creek	Mouth at S23,T99N,R18W to East Line S7,T99N,R17W	
 	Wapsipinicon River	East County Line to North Line of S20,T100N,R15W	
Monona	Little Sioux River	All	
 	Maple River	Mouth at Little Sioux River to North County Line	
 	Missouri River	All	
 	Soldier River	All	
 	West Fork,
Little Sioux River	Mouth at Little Sioux River to North County Line	
Montgomery	East Nishnabotna River	All	
 	Middle Nodaway River	Mouth at Nodaway River to East County Line	
 	Nodaway River	All	
Muscatine	Cedar River	All	
 	Mississippi River	All	
 	Mud Creek	West Line of S5,T78N,R1E to Mouth at Mississippi River	
 	Muscatine Slough	South Line of S4,T76N,R2W to South County Line	
 	Pike Run	South Line of S34,T78N,R3W to S19,T77N,R3W	
 	Pine Creek	Wildcat Den State Park to Mouth at Mississippi River	
 	Sugar Creek	North County Line to Mouth at the Cedar River	
 	Wapsinonoc Creek	North County Line to Mouth at the Cedar River	
 	Weise Slough	S19,T78N,R3W	
O’Brien	Little Sioux River	All	
Osceola	Little Rock River	All	
 	Ocheyedan River	All	
Page	East Nishnabotna River	All	
 	East Nodaway River	East County Line to Mouth at the Nodaway River	
 	Nodaway River	All	
 	Tarkio River	Hwy. 2 to South County Line	
Palo Alto	West Fork,
Des Moines River	All	
Plymouth	Big Sioux River	All	
 	Floyd River	All	
 	West Fork,
Little Sioux River	All	
Pocahontas	Lizard Creek	West Line of S2,T90N,R31W to East County Line	
 	North Branch,
Lizard Creek	North Line of S6,T91N,R31W to Mouth with Lizard Creek	
 	Pilot Creek	West Line of S9,T92N,R31W to Mouth with the West Fork,
Des Moines River	
 	West Fork,
Des Moines River	All	
Polk	Beaver Creek	All	
 	Des Moines River	All	
 	North River	All	
 	Raccoon River	All	
 	South Skunk River	All	
 	Walnut Creek	All	
Pottawattamie	East Nishnabotna River	All	
 	Missouri River	All	
 	West Nishnabotna River	All	
Poweshiek	Bear Creek	NW¼ S8,T80N,R14W to the East County Line	
 	North Fork, English River	North Line of S23,T79N,R14W to East County Line	
 	North Skunk River	All	
Ringgold	East Fork, Grand River	South County Line to Hwy. 2	
 	Grand River	South County Line to Hwy. 66	
 	Platte River	All	
 	Thompson River	All	
Sac	Big Cedar Creek	West Line of S10,T88N,R35W to the Mouth at the
North Raccoon River	
 	Boyer River	West Line of S5,T89N,R37W to South County Line	
 	Indian Creek	North Line of S7,T87N,R36W to Mouth at the
North Raccoon River	
 	North Raccoon River	All	
 	Outlet Creek	East Line of S35,T87N,R36W to Mouth at Indian Creek	
Scott	Lost Creek	North Line of S32,T80N,R5E to Mouth at the
Wapsipinicon River	
 	Mississippi River	All	
 	Mud Creek	County Road Bridge in S11,T79N,R1E to Mouth at the
Wapsipinicon River	
 	Wapsipinicon River	All	
Sioux	Big Sioux River	All	
 	Floyd River	Hwy. 18 to South County Line	
 	Rock River	All	
Story	Skunk River	All	
Tama	Iowa River	All	
 	Salt Creek	West Line of S28,T84N,R13W to Mouth at the Iowa River	
 	Wolf Creek	All	
Taylor	East Fork, 102 River	Hwy. 49 to South County Line	
 	Platte River	All	
 	West Fork, 102 River	Hwy. 2 to South County Line	
Union	Platte River	All	
 	Thompson River	All	
Van Buren	Cedar Creek	All	
 	Des Moines River	All	
Wapello	Des Moines River	All	
Warren	Clanton Creek	West County Line to Mouth at Des Moines River	
 	Middle River	West County Line to Mouth at Des Moines River	
 	North River	All	
 	South River	All	
 	Whitebreast Creek	All	
Washington	Camp Creek	North Line of S33,T77N,R7W to the Mouth at English River	
 	Clemons Creek	West Line of S9,T75N,R8W to the South Line
S14,T75N,R8W	
 	Crooked Creek	East Line of S28,T76N,R9W to Henry County Line	
 	Dutch Creek	South Line of S21,T75N,R9W to the Mouth at the
Skunk River	
 	East Fork, Crooked Creek	All	
 	English River	All	
 	Goose Creek	East County Line to East Line of S22,T76N,R6W	
 	Honey Creek	Lake Darling to Mouth at the Skunk River	
 	Iowa River	All	
 	Long Creek	East County Line to West Line of S26,T75N,R6W	
 	North Fork, Long Creek	East Line of S3,T75N,R7W to Mouth at Long Creek	
 	Skunk River	All	
 	Smith Creek	West County Line to Mouth at the English River	
 	South Fork, Long Creek	County Road W61 to Mouth at Long Creek	
 	Williams Creek	South County Line to Mouth at East Fork, Crooked Creek	
Wayne	North Chariton River	Rathbun Lake to Hwy. 14	
 	South Chariton River	Rathbun Lake to County Road S56	
Webster	Brushy Creek	North Line of S8,T88N,R27W to Mouth at the
Des Moines River	
 	Deer Creek	North Line of S16,T90N,R29W to Mouth at the
Des Moines River	
 	Des Moines River	All	
 	North Branch,
Lizard Creek	West County Line to Mouth at Des Moines River	
 	Prairie Creek	West Line of S29,T88N,R28W to Mouth at the
Des Moines River	
Winnebago	Winnebago River	All	
Winneshiek	Bear Creek	East Line, S25,T100N,R7W to East Line of S29,T100N,R7W	
 	Bohemian Creek	Mouth at Turkey River to West Line S18,T97N,R10W	
 	Canoe Creek	County Road W38 to West Line S8,T99N,R8W	
 	Casey Spring	Mouth in S25,T99N,R9W to West line S26,T99N,R9W	
 	Coldwater Creek	Mouth S32,T100N,R9W to North Line S11,T100N,R10W	
 	Coon Creek	Mouth S2,T98N,R7W to NW¼ S13,T98N,R7W	
 	Dry Run Creek	Mouth S17,T98N,R8W to West Line S36,T98N,R9W	
 	East Pine Creek	Mouth S28,T100N,R9W to North Line of S9,T100N,R9W	
 	Martha Creek	Mouth S6,T99N,R9W to West Line of S13,T99N,R10W	
 	Middle Bear Creek	Mouth S14,T100N,R7W to North Line S16,T100N,R7W	
 	Nichols Creek	Mouth S18,T100N,R10W to West Line S18,T100N,R10W	
 	North Bear Creek	Conf. w/South Bear Creek, S25,T100N,R7W to East Line of
S10,T100N,R7W	
 	North Canoe Creek	Mouth S22,T99N,R8W to North Line S1,T99N,R8W	
 	Pine Creek	Mouth at Upper Iowa River to the North Line
S7,T100N,R9W	
 	Pine Creek	Mouth at Canoe Creek to the North Line S21,T99N,R7W	
 	Paint Creek	East Line S13,T99N,R7W to West Line S11,T99N,R7W	
 	Silver Creek	Mouth at Upper Iowa River to North Line S26,T100N,R9W	
 	Smith Creek	Conf. w/Trout Creek in S21,T98N,R7W to South Line
S33,T98N,R7W	
 	Ten Mile Creek	Mouth at Upper Iowa River to Conf. w/Walnut Creek at
S18,T98N,R9W	
 	Trout Creek	Mouth at Upper Iowa River to Conf. w/Smith Creek at
S21,T98N,R7W	
 	Trout Creek	Mouth at Upper Iowa River to East Line of S27,T98N,R8W	
 	Trout Run Creek	Road Crossing at NW¼ S1,T97N,R8W to Mouth at
Trout Creek	
 	Twin Springs Creek	West Line of S17,T98N,R8W to Mouth at Upper Iowa River	
 	Upper Iowa River	All	
Woodbury	Big Sioux River	All	
 	Floyd River	All	
 	Little Sioux River	All	
 	Maple River	All	
 	Missouri River	All	
 	West Fork,
Little Sioux River	All	
Worth	Beaver Creek	Hwy. 9 to Mouth at Winnebago River	
 	Deer Creek	County Road S56 to East County Line	
 	Elk Creek	Hwy. 105 to Mouth at Shell Rock River	
 	Shell Rock River	All	
 	Willow Creek	Hwy. 9 to Mouth at Winnebago River	
 	Winans Creek	Hwy. 9 to Mouth at Winnebago River	
Wright	Boone River	All	
 	Eagle Creek	County Road R33 to South County Line	
 	East Fork, Iowa River	North County Line to Mouth at Iowa River	
 	Iowa River	South Line of S19,T93N,R23W to East County Line	
 	West Fork, Iowa River	North County Line to Mouth at Iowa River	
 	White Fox Creek	County Road R38 to South County Line	
571—49.5(462A) Motor vehicle prohibition in meandered streams. Motor vehicles shall not be operated in any part of the beds of meandered streams, including dry sandbars. Meandered streams are the following:
	1.	Des Moines River. From Mississippi River to west line of T95N, R32W, Palo Alto County, west branch, and north line of T95N, R29W, Kossuth County, east branch at a point near Algona.
	2.	Iowa River. From Mississippi River to west line T81N, R11W, Iowa County, due north of Ladora.
	3.	Cedar River. From Iowa River to west line T89N, R13W, Black Hawk County, at the east edge of Cedar Falls.
	4.	Raccoon River. From Des Moines River to west line of Polk County.
	5.	Wapsipinicon River. From Mississippi River to west line T86N, R6W, Linn County, northwest of Central City.
	6.	Maquoketa River. From Mississippi River to west line T84N, R3E, Jackson County, due north of Maquoketa.
	7.	Skunk River. From Mississippi River to north line of Jefferson County, at the southwest edge of Coppock.
	8.	Turkey River. From Mississippi River to west line T95N, R7W, Fayette County, northwest of Clermont.
	9.	Nishnabotna River. From Missouri River to north line T67N, R42W, Fremont County, northeast of Hamburg.
	10.	Upper Iowa River. From Mississippi River to west line Section 28, T100N, R4W, Allamakee County, about two and one-half miles upstream from its mouth.
	11.	Little Maquoketa River. From Mississippi River to west line Section 35, T90N, R2E, Dubuque County, about one mile upstream from its mouth.
[Filed 11/9/90, Notice 6/27/90—published 11/28/90, effective 1/2/91]
[Filed 2/17/00, Notice 12/29/99—published 3/8/00, effective 4/12/00]