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Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
1418851	AR	Arkansas	Horseshoe Lake	2017	8020303	Lower White	unknown
1322924	AR	Chicot	Mississippi River [just north of Greenville]	2016	8030100	Lower Mississippi-Greenville	established
1417703	AR	Chicot	Mississippi River, a side channel [across the river from Greenville, MS]	2017	8030100	Lower Mississippi-Greenville	established
1417702	AR	Chicot	Mississippi River, a side channel [across the river from Greenville, MS]	2017	8030100	Lower Mississippi-Greenville	established
1410210	AR	Chicot	Mississippi River, side channel [E of Chicot]	2017	8030100	Lower Mississippi-Greenville	established
1410211	AR	Chicot	Mississippi River, side channel [SE of Chicot]	2017	8030100	Lower Mississippi-Greenville	established
1322572	AR	Chicot	Old River [side channel of Mississippi River]	2016	8030100	Lower Mississippi-Greenville	established
630571	IL	Alexander	Mississippi River, [upper R.M. 53] straight across from the boat ramp at Cape Girardeau	2014	7140105	Upper Mississippi-Cape Girardeau	established
626471	IL	Alexander	Mississippi River, [upper R.M. 54] near Cape Girardeau, MO	2014	7140105	Upper Mississippi-Cape Girardeau	established
744760	IL	Alexander	Mississippi River, [upper R.M. 8.5] in a side slough [just NW of Cairo]	2014	7140105	Upper Mississippi-Cape Girardeau	established
615296	IL	Calhoun	Illinois River (RM 24), in a side channel next to Diamond Island	2013	7130011	Lower Illinois	established
1321325	IL	Calhoun	Mississippi River, below Lock and Dam 24, near downstream end of Clarksville Island	2016	7110004	The Sny	unknown
630596	IL	Clinton	Kaskaskia River near Carlyle (~1 mile S of Hwy 50 bridge)	2014	7140202	Middle Kaskaskia	established
1407103	IL	Clinton	Kaskaskia River, 1/2 mile downstream of U.S. Highway 50 bridge in Carlyle	2017	7140202	Middle Kaskaskia	unknown
877595	IL	Clinton	Kaskaskia River, just downstream of Hwy 50 bridge in Carlyle	2015	7140202	Middle Kaskaskia	established
877660	IL	Clinton	Kaskaskia River, just downstream of Hwy 50 bridge in Carlyle	2015	7140202	Middle Kaskaskia	established
1401272	IL	Fulton	Illinois River, (R.M. 136.8) LaGrange Reach, 17 mi below Peoria Lock and Dam	2017	7130003	Lower Illinois-Lake Chautauqua	established
645257	IL	Greene	Illinois River, approximately RM 22.5	2014	7130011	Lower Illinois	established
1418852	IL	Madison	Mississippi River [S of Alton]	2017	7110009	Peruque-Piasa	unknown
1407694	IL	Madison	Mississippi River near the confluence of Missouri River [N side of St. Louis, MO]	2017	7110009	Peruque-Piasa	established
1321776	IL	Madison	Mississippi River, near confluence with Missouri River	2016	7110009	Peruque-Piasa	unknown
1409571	IL	Madison	Mississippi River, near East Alton	2017	7110009	Peruque-Piasa	established
1409570	IL	Madison	Mississippi River, near East Alton	2017	7110009	Peruque-Piasa	established
1409634	IL	Marshall	Illinois River, at Babb Slough just north (upstream) of Chillicothe	2017	7130001	Lower Illinois-Senachwine Lake	unknown
1407160	IL	Monroe	Mississippi River below the mouth of Fountain Creek	2017	7140101	Cahokia-Joachim	established
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These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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Page Last Modified: Thursday, January 26, 2017