Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Wapsipinicon River Below Central City (WP006)

This sampling session was collected as part of the FishNet program.
Species Total Catch Morphometrics
Shorthead Redhorse 204
Number of Fish Length (mm) Weight (g) Batch Weight (g)
204 -- -- 56,253
Spotfin Shiner 172
Number of Fish Length (mm) Weight (g) Batch Weight (g)
172 -- -- 306
Silver Redhorse 89
Number of Fish Length (mm) Weight (g) Batch Weight (g)
89 -- -- 57,923
Golden Redhorse 78
Number of Fish Length (mm) Weight (g) Batch Weight (g)
78 -- -- 30,603
River Carpsucker 58
Number of Fish Length (mm) Weight (g) Batch Weight (g)
58 -- -- 33,887
Smallmouth Bass 36
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 43 3 --
1 93 6 --
1 155 41 --
1 174 84 --
1 198 94 --
1 205 115 --
1 215 128 --
1 215 147 --
1 220 138 --
1 221 140 --
1 222 153 --
1 222 168 --
1 225 148 --
1 230 146 --
1 230 152 --
1 234 185 --
1 235 186 --
1 240 210 --
1 240 175 --
1 245 209 --
1 249 187 --
1 250 230 --
1 250 244 --
1 254 233 --
1 255 238 --
1 260 236 --
1 260 243 --
1 260 223 --
1 270 267 --
1 270 236 --
1 289 293 --
1 340 560 --
1 360 655 --
1 395 827 --
2 220 156 --
Highfin Carpsucker 35
Number of Fish Length (mm) Weight (g) Batch Weight (g)
35 -- -- 10,855
Walleye 31
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 140 30 --
1 210 82 --
1 221 96 --
1 225 100 --
1 225 109 --
1 229 103 --
1 240 116 --
1 291 227 --
1 293 216 --
1 293 200 --
1 295 225 --
1 298 215 --
1 300 255 --
1 302 240 --
1 305 243 --
1 305 251 --
1 310 286 --
1 315 260 --
1 315 291 --
1 320 304 --
1 355 421 --
1 355 430 --
1 380 480 --
1 390 512 --
1 420 662 --
1 435 727 --
1 500 1184 --
1 530 1406 --
1 610 2208 --
2 300 229 --
Channel Catfish 24
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 49 3 --
1 50 3 --
1 140 41 --
1 205 72 --
1 209 67 --
1 220 82 --
1 222 61 --
1 225 97 --
1 230 92 --
1 290 198 --
1 295 216 --
1 355 319 --
1 365 363 --
1 410 567 --
1 420 602 --
1 440 765 --
1 465 489 --
1 472 1070 --
1 551 1437 --
1 560 1717 --
1 568 2053 --
1 570 1757 --
1 590 2067 --
1 690 3827 --
Quillback Carpsucker 24
Number of Fish Length (mm) Weight (g) Batch Weight (g)
24 -- -- 16,473
Bigmouth Buffalo 23
Number of Fish Length (mm) Weight (g) Batch Weight (g)
23 -- -- 37,100
Common Carp 18
Number of Fish Length (mm) Weight (g) Batch Weight (g)
18 -- -- 30,052
Northern Pike 17
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 470 600 --
1 470 591 --
1 475 527 --
1 510 841 --
1 515 790 --
1 560 1008 --
1 562 998 --
1 565 947 --
1 565 979 --
1 580 973 --
1 610 1161 --
1 610 1171 --
1 635 1378 --
1 640 1398 --
1 643 1462 --
1 745 2196 --
1 460 615 --
Bullhead Minnow 12
Number of Fish Length (mm) Weight (g) Batch Weight (g)
12 -- -- 22
Sand Shiner 10
Number of Fish Length (mm) Weight (g) Batch Weight (g)
10 -- -- 16
Bluntnose Minnow 8
Number of Fish Length (mm) Weight (g) Batch Weight (g)
8 -- -- 16
Rock Bass 8
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 142 61 --
1 157 89 --
1 160 93 --
1 165 105 --
1 180 134 --
1 200 192 --
1 210 210 --
1 220 244 --
Green Sunfish 7
Number of Fish Length (mm) Weight (g) Batch Weight (g)
7 -- -- 298
Northern Hog Sucker 6
Number of Fish Length (mm) Weight (g) Batch Weight (g)
6 -- -- 896
White Crappie 3
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 190 88 --
1 240 212 --
1 240 196 --
Black Crappie 2
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 208 148 --
1 252 262 --
Largemouth Bass 2
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 185 98 --
1 185 94 --
Smallmouth Buffalo 2
Number of Fish Length (mm) Weight (g) Batch Weight (g)
2 -- -- 8,610
Bigmouth Shiner 1
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 -- -- 2
Bluegill 1
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 124 43 --
Brassy Minnow 1
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 -- -- 2
Flathead Catfish 1
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 380 628 --
Orangespotted Sunfish 1
Number of Fish Length (mm) Weight (g) Batch Weight (g)
1 -- -- 6