Nodaway River At Clarinda, IA |
North Fork Maquoketa River Below Bear Creek At Dyersville, IA |
North Fork Maquoketa River Near Fulton, IA |
North Raccoon River Near Jefferson, IA |
North Raccoon River Near Lanesboro, IA |
North Raccoon River Near Sac City, IA |
North River Near Norwalk, IA |
North Skunk River Near Sigourney, IA |
Ocheyedan River Near Spencer, IA |
Old Mans Creek Near Iowa City, IA |
Perry Creek At 38Th Street At Sioux City, IA |
Perry Creek Near Hinton, IA |
Perry Creek Near Millnerville, IA |
Pilot Creek At County Hwy P15 Near Rolfe, IA |
Prairie Creek At Otho, IA |
Price Creek At Amana, IA |
Raccoon River At 63Rd Street At Des Moines, IA |
Raccoon River At Fleur Drive At Des Moines, IA |
Raccoon River At Van Meter, IA |
Raccoon River Near West Des Moines, IA |
Rapid Creek Near Iowa City, IA |
Richland Creek Near Haven, IA |
Rock River Below Tom Creek At Rock Rapids, IA |
Rock River Near Rock Valley, IA |
Salt Creek Near Elberon, IA |
Shell Rock River At Shell Rock, IA |
Shell Rock River Near Rockford, IA |
Silver Creek At Welton, IA |
Skunk River At Augusta, IA |
Skunk River At Merrimac, IA |
Snake Creek Near Yorktown, IA |
Soldier River At Pisgah, IA |
South Branch Ralston Creek At Iowa City, IA |
South Fork Chariton River Near Promise City, IA |
South Fork Iowa River Ne Of New Providence, IA |
South Raccoon River At Redfield, IA |
South River Near Ackworth, IA |
South Skunk River At Colfax, IA |
South Skunk River Below Squaw Creek Near Ames, IA |
South Skunk River Near Ames, IA |
South Skunk River Near Oskaloosa, IA |
Spring Creek Near Mason City, IA |
Squaw Creek At Ames, IA |
Thompson River At Davis City, IA |
Timber Creek Near Marshalltown, IA |
Turkey River Above French Hollow Creek At Elkader, IA |
Turkey River At Garber, IA |
Turkey River At Spillville, IA |
Turkey River Near Eldorado, IA |
Upper Iowa River At Bluffton, IA |