Addison Creek (AD-di-suhn KREEK)
Apple River (AP-puhl RIV-er)
Beaucoup Creek (BUHK-koo KREEK)
Beaver Creek (BEE-ver KREEK)
Big Bureau Creek (BIG BU-roh KREEK)
Big Muddy River (BIG MUHD-dee RIV-er)
Boneyard Creek (BONE-yard KREEK)
Bonpas Creek (BON-pah KREEK)
Bubbly Creek (BUB-lee KREEK)
Buffalo Creek (BUHF-uh-loh KREEK)
Butterfield Creek (BUH-der-feeld KREEK)
Cache River (KASH RIV-er)
Calumet River (KAL-uh-met RIV-er)
Casey Creek/ Casey Fork (KAY-see KREEK/FORK)
Chicago River (shi-KAW-goh RIV-er)
Coon Creek (KOON KREEK)
Cypress Creek (SEYE-pres KREEK)
Des Plaines River (des PLAYNZ RIV-er)
DuPage River (doo-PAYJ RIV-er)
East Branch South Branch Kishwaukee River (EEST BRANCH SOWTH BRANCH kish-WAW-kee RIV-er)
Edwards River (ED-werdz RIV-er)
Elm River (ELM RIV-er)
Embarras River (AM-braw RIV-er)
Fox River, Illinois River Tributary (FOX RIV-er, IL-uh-NOY RIV-er TRIB-yuh-ter-ee)
Galena River (guh-LEE-nuh RIV-er)
Grand Calumet River (GRAND KAL-u-MET RIV-er)
Green River (GREEN RIV-er)
Henderson Creek (HEN-der-suhn KREEK)
Illinois River (IL-uh-noy RIV-er)
Indian Creek (IN-di-uhn KREEK)
Iroquois River (IR-oh-kwoy RIV-er)
Kankakee River (kang-kuh-KEE RIV-er)
Kaskaskia River (kas-KAS-kee-uh RIV-er)
Killbuck Creek (KIL-buk KREEK)
Kishwaukee River (kish-WAW-kee RIV-er)
Kyte River (KEYET RIV-er)
La Moine River (luh-MOYN RIV-er)
Leaf River (leef RIV-er)
Lick Creek (LIK KREEK)
Little Calumet River (LIT-uhl KAL-u-MET RIV-er)
Little Embarras River (LIT-uhl AM-braw RIV-er)
Little Mackinaw River (LIT-uhl MAK-i-naw RIV-er)
Little Marys River (LIT-uhl MAIR-eez RIV-er)
Little Menominee River (LIT-uhl muh-NOM-uh-nee RIV-er)
Little Muddy River (LIT-uhl MUHD-dee RIV-er)
Little Vermilion River (LIT-uhl ver-MIL-yuhn RIV-er)
Little Wabash River (LIT-uhl WAH-bash RIV-er)
Lusk Creek (LUHSK KREEK)
Mackinaw River (MAK-i-naw RIV-er)
Macoupin Creek (muh-KOO-pin KREEK)
Marys River (MAIR-eez RIV-er)
Mazon River (muh-ZAHN RIV-er)
Menominee River (muh-NOM-uh-nee RIV-er)
Middle Fork Vermilion River (MID-uhl FORK ver-MIL-yuhn RIV-er)
Mississippi River (mis-i-SIP-i RIV-er)
Mokeler Creek (KREEK)
North Branch Chicago River (NORTH BRANCH shi-KAW-goh RIV-er)
North Branch Kishwaukee River (NORTH BRANCH kish-WAW-kee RIV-er)
North Fork Embarras River (NORTH FORK AM-braw RIV-er)
Ohio River (oh-HEYE-oh RIV-er)
Owens Creek (oh-WINS KREEK)
Palmer Creek (PAHL-mer KREEK)
Panther Creek (PAN-ther KREEK)
Pecatonica River (PEK-uh-TAHN-i-kuh RIV-er)
Pine Creek (PEYEN KREEK)
Piscasaw Creek (PISK-uh-saw KREEK)
Plum River (PLUHM RIV-er)
Red River (RED RIV-er)
Rock Creek (RAHK KREEK)
Rock River (RAHK RIV-er)
Rush Creek (RUHSH KREEK)
Saline Branch (suh-LEEN BRANCH)
Saline River (suh-LEEN RIV-er)
Salt Creek (SAWLT KREEK)
Salt Fork (SAWLT FORK)
Sangamon River (SANG-uh-muhn RIV-er)
Shoal Creek (SHOHL KREEK)
Sinsinawa River (RIV-er)
Skillet Fork (SKIL-et FORK)
Skokie River (SKOH-kee RIV-er)
Somonauk Creek (SAHM-uh-nok KREEK)
South Branch Chicago River (SOWTH BRANCH shi-KAW-goh RIV-er)
South Branch Kishwaukee River (SOWTH BRANCH kish-WAW-kee RIV-er)
Spoon River (SPOON RIV-er)
Stillman Creek (STIL-muhn KREEK)
Sugar Creek (SHOO-ger KREEK)
Sugar River (SHOO-ger RIV-er)
Thorn Creek (THORN KREEK)
Vermilion River, Illinois River tributary (ver-MIL-yuhn RIV-er, IL-uh-noy TRIB-yuh-ter-ee )
Vermilion River, Wabash River tributary (ver-MIL-yuhn RIV-er, WA-BASH RIV-er TRIB-yuh-ter-ee)
Wabash River (WAH-bash RIV-er)
West Okaw River (WEST OHK-uh RIV-er)
Wood River (WOOD RIV-er)
Yellow Creek (yel-OH KREEK)