3 Dams and River Ecology - Iowa Department of Natural Resources
3 Dams and River Ecology - Iowa Department of Natural Resources
3 Dams and River Ecology - Iowa Department of Natural Resources
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Legend<br />
XW<br />
XW<br />
Figure 3-d. <strong>Iowa</strong>’s section 2009 303(d) listed segments<br />
impaired for aquatic life, compared with dams that block<br />
biological connectivity.<br />
Big Sioux <strong>River</strong><br />
Fish barrier<br />
XW<br />
Lyo-3<br />
Woo-5<br />
Woo-6<br />
XWXWXWXWXW<br />
Rock <strong>River</strong><br />
Floyd <strong>River</strong><br />
XWXW XW<br />
XW<br />
XW XW<br />
XW<br />
XW<br />
Sio-4<br />
Woo-9<br />
Woo-11<br />
XW XW<br />
Mon-3<br />
Missouri <strong>River</strong><br />
Lyo-6<br />
Lyo-2<br />
Woo-13<br />
Woo-12<br />
Mon-2<br />
West Fork Little Sioux <strong>River</strong><br />
Has-1<br />
XW<br />
Impaired_Streams_With_<strong>Dams</strong><br />
Mississippi Lock & <strong>Dams</strong><br />
Fish segments<br />
TtlSpecies<br />
50 <strong>and</strong> > species<br />
30-49 species<br />
20-29 species<br />
10-19 species 10-19 species<br />
0-9 species 0 to 9 species<br />
0<br />
Major Lakes<br />
County Boundary<br />
XW<br />
XW XW<br />
Little Sioux <strong>River</strong><br />
Soldier <strong>River</strong><br />
Willow Creek<br />
XW<br />
Boyer <strong>River</strong><br />
Keg Creek<br />
Pot-4<br />
Obr-1<br />
Osc-1<br />
Has-3<br />
XW<br />
XWXW XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
Pot-8<br />
Mil-1<br />
XW<br />
XW<br />
Silver Creek<br />
Silver Creek<br />
Ocheyedan <strong>River</strong><br />
Mill Creek<br />
XW<br />
She-2<br />
Has-4<br />
Has-5<br />
Pot-6<br />
Pot-9<br />
She-6<br />
West Nishnabotna <strong>River</strong><br />
Mot-6<br />
Walnut Creek<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
East Nishnabotna <strong>River</strong><br />
Cra-1<br />
Pot-2<br />
Mot-4<br />
Pag-6 Pag-4<br />
Fig. 5-4 <strong>Iowa</strong>'s Section 303(d) Listing:<br />
Segments with <strong>Dams</strong> Impaired for Aquatic Life<br />
XW<br />
XW<br />
Pag-2<br />
XW<br />
XW<br />
XW<br />
Bue-1<br />
Cra-2<br />
Pot-1<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
Nodaway <strong>River</strong><br />
Mot-2<br />
Pag-3<br />
XW<br />
Dic-3<br />
Dic-4<br />
North Raccoon <strong>River</strong><br />
Cas-1<br />
Cas-2<br />
Cas-4<br />
Pag-1<br />
XW<br />
XW<br />
Emm-3<br />
XW<br />
Car-7<br />
Car-8<br />
Aud-2<br />
Tay-3<br />
Tay-4<br />
West Fork Des Moines <strong>River</strong><br />
XW<br />
XWXW<br />
XWXW XW<br />
Gut-3<br />
Tay-2<br />
Ada-1<br />
Tay-1<br />
Gut-5<br />
XW<br />
XW<br />
XW<br />
XW<br />
Hum-2<br />
Hum-1<br />
XW<br />
XWXWXW XW XW<br />
XW<br />
Hum-5<br />
North <strong>River</strong><br />
XW<br />
XW<br />
XW<br />
XW XW<br />
XW<br />
XW<br />
XW<br />
Wri-1<br />
Boone <strong>River</strong><br />
XWXW<br />
XW<br />
XW XW<br />
XW XW<br />
XW<br />
Winnebago <strong>River</strong><br />
Pol-8<br />
XW XWXW<br />
Middle <strong>River</strong><br />
XW<br />
Wor-1<br />
XW<br />
South Skunk <strong>River</strong><br />
Des Moines <strong>River</strong><br />
Wor-2<br />
XW<br />
XW XW XW XWXW XWXWXWXWXW<br />
XW<br />
XW<br />
XW<br />
XW<br />
Shell Rock <strong>River</strong><br />
<strong>Iowa</strong> <strong>River</strong><br />
XW<br />
XW XWXW<br />
XW XW<br />
XW<br />
36<br />
XW<br />
XW<br />
XW XW<br />
North Skunk <strong>River</strong><br />
XW<br />
Mri-1<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
App-1<br />
XWXW<br />
XW<br />
XW XW<br />
XW<br />
XW<br />
XW<br />
Beaver Creek<br />
Chariton <strong>River</strong><br />
XW<br />
XW<br />
XW<br />
XWXW<br />
XW<br />
XW XW<br />
XW<br />
Crane Creek<br />
XWXW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
XW<br />
Fay-9<br />
XW<br />
XW<br />
XWXW<br />
Win-3<br />
XW<br />
XWXW<br />
Win-2<br />
Win-1<br />
XW<br />
XW XW<br />
XW<br />
XW<br />
Upper <strong>Iowa</strong> <strong>River</strong><br />
Volga <strong>River</strong><br />
But-5<br />
Fay-7<br />
Del-1<br />
Web-4<br />
Web-8<br />
Web-5<br />
Web-7<br />
1<br />
Ham-7<br />
Ham-3<br />
Web-11<br />
Har-1 Har-2<br />
Har-3<br />
Gru-3<br />
Bla-1<br />
Bla-2<br />
Bla-5<br />
Bla-4<br />
Buc-2 Buc-4<br />
Buc-3 Buc-5 5<br />
Gut-1<br />
Boo-3<br />
Dal-2<br />
Dal-3<br />
Dal-1<br />
Mad-2<br />
Boo-2<br />
Sto-7 Sto-6<br />
Pol-7<br />
Pol-5<br />
Sto-5<br />
Pol-2<br />
Cer-9<br />
Fra-1<br />
Fra-3<br />
Fra-2<br />
3<br />
Cer-19 Cer-5<br />
Flo-3<br />
Cer-10<br />
Mit-3<br />
Mit-7<br />
Mit-2<br />
Mit-5<br />
Mit-4<br />
Mit-8<br />
Flo-4<br />
Jas-1<br />
Flo-6<br />
Flo-5<br />
Jas-2<br />
Mit-1<br />
But-1<br />
Flo-2<br />
But-3<br />
2<br />
But-4<br />
How-6<br />
Wap-1<br />
How-3<br />
How-2 How-1<br />
Chi-3<br />
Chi-2<br />
Chi-4<br />
Chi-1<br />
Bre-1<br />
How-4<br />
Fay-8<br />
Iow-1<br />
9<br />
Fay-2<br />
XW XW<br />
English <strong>River</strong><br />
XW<br />
XW<br />
XW<br />
XWXW<br />
XW XW<br />
XW<br />
Lin-5 Lin-7<br />
Lin-2<br />
4<br />
Fay-4<br />
Lin-3<br />
Buffalo Creek<br />
XW XW<br />
Lin-6<br />
XW<br />
Joh-6<br />
XWXW XW<br />
XW<br />
Joh-1<br />
Hen-1<br />
Lin-4<br />
Joh-7<br />
Joh-2<br />
Des Moines <strong>River</strong><br />
<strong>Iowa</strong> <strong>River</strong><br />
XW<br />
XW<br />
XW<br />
XW XW<br />
Yellow <strong>River</strong><br />
Del-5<br />
Joh-3<br />
Cly-2<br />
Skunk <strong>River</strong><br />
Turkey <strong>River</strong><br />
XW<br />
Bear Creek<br />
Del-2<br />
Del-3<br />
Del-4<br />
Jon-1<br />
Maquoketa <strong>River</strong><br />
XW<br />
Cedar <strong>River</strong><br />
Lee-1<br />
All-1 All-1<br />
Jon-3<br />
Cly-4<br />
N. Fork Maquoketa R.<br />
XW<br />
XW<br />
XW<br />
7<br />
6<br />
Dub-2<br />
XW<br />
XW<br />
Lou-1<br />
Jon-2<br />
Des-1<br />
XW<br />
Jac-3<br />
XW<br />
8<br />
XW<br />
XW<br />
XW<br />
Sco-1<br />
Mus-1<br />
Mus-3<br />
Dub-3<br />
Jac-1<br />
Jac-2<br />
XW<br />
Wapsipinicon <strong>River</strong><br />
Sco-2 Sco-4<br />
XW<br />
XW XWXW<br />
XW<br />
XW<br />
Sco-6<br />
Jac-4<br />
Sco-5<br />
XW<br />
Cli-1<br />
# <strong>River</strong> ABD Codes<br />
1 Lizard Creek IA 04-UDM-0300_1<br />
2 North Skunk R. IA 03-NSK-0020_2<br />
3 Cedar <strong>River</strong> IA 02-CED-0110_3<br />
4 <strong>Iowa</strong> <strong>River</strong> IA 02-IOW-0020_1<br />
5 Buffalo Creek IA 01-WPS-0130_1<br />
IA 01-WPS-0130_2<br />
6 Wapsipinicon IA 01-WPS-0010_4<br />
<strong>River</strong><br />
IA 01-WPS-0010_5<br />
7 Maquoketa IA 01-MAQ-0060_2<br />
<strong>River</strong><br />
IA 01-MAQ-0060_3<br />
8 North Fork IA 01-NMQ-0140_0<br />
Maquoketa R. IA 01-NMQ-0141_0<br />
IA 01-NMQ-0010_2<br />
9 Upper <strong>Iowa</strong> IA 01-UIA-0120_1<br />
<strong>River</strong><br />
IA 01-UIA-0110_2<br />
IA 01-UIA-0110_3
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