Natural Areas Inventory (INAI) sites by County Illinois Natural Heritage Database December 2020

INAI Category Descriptions: Cat. I = High quality natural community and natural community restorations Cat. II = Specific suitable habitat for state-listed species or state-listed species relocations Cat. III = State dedicated Nature Preserves, Land and Water Reserves, & Natural Heritage Landmarks Cat. IV = Outstanding geological features Cat. V = Not used at this time Cat. VI = Unusual concentrations of flora or fauna and high quality streams

INAI Number INAI Name Categories

Adams 0173 McKee Creek Barrens and Sedge Seep I, II, III 0148 Fall Creek Gorge I, III 0385 Burton Cave II, III 0147 Burton Creek Natural Area I, II 1282 Fishhook Creek Area II 1644 Paloma Railroad Prairie I 0401 Quincy Geological Area IV 0371 Byler Cemetery Savanna I, III 0508 Zion Church Geological Area IV 1967 Allendale Spring III 1862 Quincy Bed II, VI 0444 Mill Creek Geological Area - A IV 1604 Columbus Cemetery Site II 0146 I, II 0507 Rice School Geological Area IV AdamsTotal # of Sites in County 15

Alexander 0309 Clear Creek Swamp II 0510 Wolf Creek Area II 1155 Horseshoe Lake State Conservation Area II, III 0511 Black Powder Hollow Geological Area IV 1422 Miller Creek II, VI 1146 Brown's Bar II 0376 Horseshoe Lake South II 0403 Dongola Hollow Geological Area IV 1151 Thebes Area II, IV 1148 Burnham Island II 0509 Ozark Hill Prairies I, II 1145 Big Brushy Ridge I, II 0386 Horseshoe Lake Botanical Area II 1153 Lake Creek II 0408 Gale North Geological Area IV 0404 Gale Geological Area IV

1 INAI Number INAI Name Categories 1421 Magazine Mine Hollow II, VI 1152 Unity Area II 1144 Provo Cemetery Barrens I 1785 Miller Hills II, VI 1601 South Tamms Marsh II 0310 Opossum Trot I, II 0375 Horseshoe Lake I, II, III 0374 Horseshoe Forest I, III 1147 Bumgard Island II AlexanderTotal # of Sites in County 25

Bond 0429 Sorento Geological Area IV 0547 Mulberry Grove Geological Area IV 1299 Mulberry Grove Railroad Prairie II 1672 Shoal Creek - Pocahontas Reach VI 1913 East Fork Shoal Creek Pocahontas Reach VI 1674 Shoal Creek - Ripson Bridge Reach VI 1673 East Fork Shoal Creek - Greenville Reach VI BondTotal # of Sites in County 7

Boone 0379 Kinnikinnick Creek II, III 0720 Kishwaukee River II, VI 0348 Flora Prairie III 1508 Piscasaw Creek VI BooneTotal # of Sites in County 4

Brown 1663 Wilson Daymark Bed VI 1662 Little Creek Bed VI 1661 Island Road Bed VI 1219 Little Missouri Creek Dells II 0349 Snyder Hill Prairie I 0173 McKee Creek Barrens and Sedge Seep I, II, III 0513 Spencer Farm Geological Area IV 1218 Benville Area II 1777 Spunky Bottoms II 1919 McKee Creek Versailles Reach VI 1869 Lower LaMoine Confluence Floodplain Forest I 1809 Brown019 I 1790 Moores Island Bed VI BrownTotal # of Sites in County 13

Bureau 0409 Spring Valley Geological Area IV 1843 Bureau076 I 2 INAI Number INAI Name Categories 1642 Hennepin Canal - Wyanet Prairie I 1467 Big Bureau Creek VI 1546 Hennepin Illinois River Floodplain II 0382 Miller - Anderson Woods I, II, III 0351 Hetzler Cemetery Prairie I, III 1423 Fairfield Ditch II 0050 Myers Forest and Game Preserve I, III 1676 Goose Lake Botanical Area II 1824 Daisy Hill Prairie I 0350 McCune Sand Prairie II, III 1725 Gold Prairie II 1688 Spring Lake - Bureau II, VI 0514 Wyanet Geological Area IV BureauTotal # of Sites in County 15

Calhoun 1593 Clarksville Dam Bed VI 1868 Calhoun033 I 0297 Two Branch Hollow Hill Prairie I, III 1226 Clarksville Island II 0946 Monterey School Geological Area IV 0406 Cap Au Gris I, II 1592 Batchtown Mussel Bed II, VI 0314 Mortland Glade I 1227 Jennings Hill Prairie I, III 0515 Wildcat Hollow North Geological Area IV 0298 Swarnes Hill Prairie I, II, III 1594 Mozier Landing Bed II, VI 0446 Golden Eagle Geological Area IV 0317 Riprap Landing Woods I 1468 Osterman Hill Prairies I 0430 West Point Landing Geological Area IV 1424 - Cap Au Gris II 0383 Hamburg Southeast Geological Area IV 0313 Kamp's Glade I 0318 McNabb Hollow I 1695 Carroll Island Bed VI 1696 Coon Island Bed II, VI 1697 Kelly Island Bed VI 1698 Maple Island Bed VI 1699 Sny Island Bed VI 1819 Calhoun002 I 1867 Calhoun013 I 0316 Lead Hollow Glade I, II, III CalhounTotal # of Sites in County 28

Carroll 0402 Ayers Sand Prairie I, II, III 3 INAI Number INAI Name Categories 1023 Thomson - Fulton Sand Prairie I, II, III 1849 Carroll040 I 1848 Carroll003 I 1680 French Bluff II 0517 Wacker Geological Area IV 1288 Goose Point Botanical Area II 0518 Mt. Carroll North Geological Area IV 0965 Savanna Army Depot I, II 0416 Savanna South Railroad Prairie II, III 1290 Argo Fay Site II 0414 Brookville Lutheran Cemetery Prairie I, III 0410 Mississippi Palisades Bluff I, II, III 0384 Mississippi Palisades Geological Area IV 0411 Waukarusa Canyon I, II, III, VI 1289 Spring Lake - Carroll II CarrollTotal # of Sites in County 16

Cass 1331 Beardstown Railroad Prairie II, III 1795 Excel Sand Prairie III 1744 Illinois River Sand Areas III 1686 Frederick Landing Bed VI 1333 Bluff Springs Hill Prairie II, III 1334 Cox Creek Hill Prairie I, II, III 1087 Bluff Springs Sand Pond II, III 1332 Beardstown Marsh II, III 0111 Panther Creek Hill Prairie I, II, III 1352 Meredosia Refuge II 0112 Shick Shack Sand Pond I, II, III 1426 Hagener Sand Pond II 1535 Chandlerville - Snyder Hill Prairie I, II, III 0519 Cottonwood Geological Area IV 1425 Bulrush Sand Pond II 1740 Charles *Chinee* Colvin Sand Prairie III CassTotal # of Sites in County 16

Champaign 1428 Mahomet Botanical Area II, III 1429 Spoon River VI 0494 Middle Fork of the Vermilion River II, III, IV, VI 1449 II, III, VI 0052 Brownfield Woods I 0051 Trelease Woods I 1117 Mahomet Site II 1720 Barnhart Prairie II, III 1742 Edgewood Farm III 1808 Embarras River - Nanney Research Reach VI 1816 Champaign County Railroad Prairie I 4 INAI Number INAI Name Categories 1872 Edna Edwards Burnett III 1878 Big Ditch Fisher Reach II, VI 1427 Salt Fork Vermilion River Segment II, III, VI 1533 Tomlinson Pioneer Cemetery Prairie III 1140 Little Vermilion River II, III, VI 0352 Nettie Hart Woodland Memorial I Champaign17Total # of Sites in County

Christian 1736 Anderson Prairie III 0013 Berry's Woods I ChristianTotal # of Sites in County 2

Clark 0447 Marshall North Geological Area IV 1417 Miller Tract I 1324 Wabash River - Mount Carmel II, III, VI 1586 Riedle's Bluffs III, VI 1081 West Fork Relict Site VI 0353 Rocky Branch I, II, III 0047 American Beech Woods I, II, III ClarkTotal # of Sites in County 7

Clay 0679 Hanging Rock I, II, III 1314 Clay County Prairie Habitat II 1958 Clay025 I 1957 Clay022 I 1887 Little Wabash Hord Reach II, VI 1754 Padgett Brothers Sweet Gum Woods III 1532 Dismal Creek Savanna I, II 0037 Flag Pond I, III 1156 Little Wabash River II, VI Clay Total # of Sites in County 9

Clinton 0320 Eversgerd Flatwoods I 1924 Shoal Creek Breese Reach VI 1923 Shoal Creek Bartelso Reach VI 1675 Shoal Creek - Goodings Ford Segment II, VI 1945 Sugar Creek New Baden Reach VI 1630 Pelican Pouch Woods I 0865 West End Sportsman's Club Woods I, III 0418 Lost Creek Prairie I, III 1514 Kaskaskia River - Carlyle III, VI ClintonTotal # of Sites in County 9

5 INAI Number INAI Name Categories Coles 0389 Humboldt Railroad Prairie I 1886 Little Embarras River Ashmore Segment II, VI 1430 Riley Creek VI 0448 Center School Geological Area IV 1120 Embarras River - Camargo II, III, VI 1585 Warbler Woods I, II, III 0449 Hutton Geological Area IV 0950 Embarras River II, III, VI 0007 Sargent's Woods I, III 0008 Five-Mile Hill Prairie I 0005 Water Works Hill Prairie I, III 0010 Stevens Hill Prairie I 1649 Kaskaskia River - Cooks Mills Segment II, VI 1743 Embarras River Land and Water Reserve III 1802 Coles002 I 1873 Ambraw Woods III 0354 Hillside Marsh I, III ColesTotal # of Sites in County 17

Cook 1070 Lake Calumet II 1379 Carle Woods II 1377 Schiller Woods Prairie II 0394 Shoe Factory Road Prairie I, II, III 1383 Gray Farm Park Marsh II 1575 Sundrop Prairie III 1381 Palatine Prairie III 0498 Wentworth Prairie I 1375 Brookfield Prairie II 0421 Palos Fen I, II, III 0393 Glenbrook North High School Prairie I, III 0427 Volbrecht Road Woods II 0534 Busse Woods I, II, III 1358 Vollmer Road Area II, III 1712 Bridgeview Prairie I 1713 Orland Grassland II, III 1726 Metra Prairie II 1727 Montrose Beach Dune II 1775 Deer Grove West II, III 1798 McMahon Woods and Fen III 1932 Jens Jensen Grasslands and Woods III 1387 Clayton F. Smith Woods II 0502 Tollgate Prairie I 1495 Glenview Naval Air Station Prairie II 0254 Somme Prairie I, II, III 1378 Hubbard Woods Site II 0461 Burnham Prairie I, III 6 INAI Number INAI Name Categories 0397 Sidney R. Yates Flatwoods I, II 0390 Spring Lake - Cook II, III 0420 Salt Creek Woods III 0425 Dropseed Prairie I, III 1385 WGN Marsh II 0422 Cap Sauers Holdings III 1469 Kennicott's Grove II, III 0535 Glencoe Botanical Area II 0398 Chicago Ridge Prairie I, III 0540 Old Plank Road Prairie I, III 0542 Sauk Village Railroad Prairie I 0499 Sand Ridge Prairie - A I, II, III 0269 Sand Ridge Nature Center II 0424 Markham Prairie - East I 1563 Paintbrush Prairie III 0396 Morton Grove Prairie I, III 1390 Wayside Prairie II 1376 Sauganash Prairie II 1386 Baker's Lake II, III 0633 Barrington Hills Botanical Area II 0423 Cranberry Slough III 0400 Gensburg - Markham Prairie I, II, III 0428 Wampum Lake Seepage Area I, III 0266 Crabtree Nature Center II 1357 McGinnis Slough II 1574 St. Paul's Forest Preserve II 0537 Bluff Spring Fen I, II, III 0267 Little Red Schoolhouse Nature Center II 1071 Powderhorn Lake and Prairie I, II 0497 Calumet City Prairie I, II 0623 Helm Woods I, III 1356 Riverdale Marsh II 0504 Thornton - Lansing Road I, II, III 0399 Paw Paw Woods I, III 0529 Lemont East Geological Area IV 0251 Wolf Road Prairie I, II, III 0532 Waterfall Glen II 0256 Sagawau Canyon I, III 1354 130th Street Marsh II 0933 Thorn Creek Woods I, III 0500 Superior Street Prairie I, II, III 1355 Wolf Lake II 0255 Black Partridge Woods I, II, III 0253 Santa Fe Prairie I, III 1384 Palatine Road Marsh II 0501 Jurgensen Woods I, II, III 0395 James Woodworth Prairie Preserve I 1573 Harms Woods Forest Preserve I, II, III

7 INAI Number INAI Name Categories 0391 Spring Creek Prairie I 1431 Thatcher Woods Prairie II 0426 Dolton Avenue Prairie I CookTotal # of Sites in County 78

Crawford 1324 Wabash River - Mount Carmel II, III, VI 1062 Palestine Botanical Area II 0038 Chauncey Marsh I, II, II-R, III 1877 Silvery Woods II 1735 Emma Vance Woods I, III 1773 Edward V. Price Woods III 0950 Embarras River II, III, VI CrawfordTotal # of Sites in County 7

Cumberland 0450 Jewett Geological Area IV 0950 Embarras River II, III, VI 1844 John Clyde Spitler Woods I 1818 Strickland Woods I 1721 Neoga RR Prairie I CumberlandTotal # of Sites in County 5

De Witt 1776 Kickapoo Creek VI 1921 Salt Creek Farmer City Reach VI 1432 Salt Creek VI 0020 Mettler Woods I, III De WittTotal # of Sites in County 4

DeKalb 1927 Somonauk Creek Sandwich Reach VI 1928 South Branch Kishwaukee River Kingston Reach VI 1884 East South Branch Kishwaukee River Sycamore S II, VI 0053 Wilkinson Marsh I, III 0522 DeKalb Geological Area IV 1789 Kishwaukee River South Branch VI DeKalbTotal # of Sites in County 6

Douglas 1883 Deer Creek Hindsboro Reach II, VI 1881 Brushy Fork Newman Segment II, VI 0039 Walnut Point I, II, III 1864 Kaskaskia River - Chesterville II, VI 1808 Embarras River - Nanney Research Reach VI 1120 Embarras River - Camargo II, III, VI

8 INAI Number INAI Name Categories DouglasTotal # of Sites in County 6

DuPage 0529 Lemont East Geological Area IV 0532 Waterfall Glen II 0526 Belmont Prairie I, III 1398 McKee Marsh II 0255 Black Partridge Woods I, II, III 1471 Lyman Woods II 1401 Pratts Wayne Woods II 1391 Swift Road Meadow II 1404 Fischer Woods II 0524 Churchill Prairie II, III 0523 Meacham Grove I 1769 St. John Lutheran Prairie III 1820 Des Plaines Riverway III 1402 Prince Crossing Marsh II 0527 Maple Grove Forest Preserve I, II 1397 Herrick Lake Forest Preserve II 1403 Route 59 Marsh II 1395 West DuPage Forest Preserve II 1392 Wood Dale Grove II 1516 Springbrook Prairie II 0528 Hinsdale Prairie II 0530 Fullersburg Woods Nature Center II 1837 Belleau Woods III 1399 East Branch Marsh II 1470 Eola Road Marsh II 0533 Fermilab II 1400 Songbird Slough II 0505 West Chicago Prairie I, II, III 1443 Tri-County Wetland II, III 0506 Morton I DuPage30Total # of Sites in County

Edgar 0543 Baber Woods I, III 1881 Brushy Fork Newman Segment II, VI 1472 North Fork Brouilletts Creek VI EdgarTotal # of Sites in County 3

Edwards 1156 Little Wabash River II, VI 1547 Beadles Barrens I, III EdwardsTotal # of Sites in County 2

Effingham 9 INAI Number INAI Name Categories 0355 Rock Cave I, III 1548 Mound Prairie II 0991 Twelve Mile Prairie I 1434 Lake Sara Flatwoods I, III 0544 Effingham North Geological Area II, IV, VI 1956 Effingham001 I 1529 Ping's Prairie I EffinghamTotal # of Sites in County 7

Fayette 0991 Twelve Mile Prairie I 1796 Burnside Forest I 0163 Dean Hills I, III 0547 Mulberry Grove Geological Area IV 1631 Ginger Ridge II 0321 Bauman Pond I 0548 Vandalia Geological Area IV 0546 Ramsey Marsh I 1435 Ramsey Creek VI 0754 Prairie Ridge - Marion County II, III 0151 Fish Lake Woods I 0032 Sonneman Woods I 1532 Dismal Creek Savanna I, II 1788 Horn Prairie Grove I, II, III 0549 Ramsey Lake Railroad Prairie I, III FayetteTotal # of Sites in County 15

Ford 1449 Sangamon River II, III, VI 0494 Middle Fork of the Vermilion River II, III, IV, VI 0993 Clarence Railroad Prairie I 1497 Gardner Prairie Reconstruction I-R 0550 Clarence West Railroad Prairie I 0992 Prospect Cemetery Prairie I, III 0788 Mackinaw River I, II, III, VI 1879 Big Four Ditch Perdueville Segment II, VI 1832 Kempton Railroad Prairie I 1831 Paxton Railroad Prairie I 1714 Kelly Creek - Charlotte Reach VI 1702 Sibley Grove I, III FordTotal # of Sites in County 12

Franklin 0167 Campbell Lake I, III FranklinTotal # of Sites in County 1

Fulton 10 INAI Number INAI Name Categories 0555 Oak Grove School Geological Area IV 0125 Harper - Rector Woods I, III 0554 Hipple School Geological Area IV 0456 Enion Geological Area IV 0455 Seville Geological Area IV 1121 Slim Lake Area II 0556 Seahorne Creek Geological Area IV 0553 Copperas Creek Geological Area IV 1746 Kedzior Woodlands III 1723 Seville Savanna I 1122 Duck Club Road II 0431 Marietta Geological Area II, IV 1537 Diers Seep Spring I 1936 Cedar Creek Avon Reach VI 1123 Anderson Lake Site II FultonTotal # of Sites in County 15

Gallatin 0557 Black Lake I, II 1159 Beaver Pond II 1156 Little Wabash River II, VI 0558 Pounds Hollow I, IV 1889 North Fork Saline / Saline River Equality Segmen II, VI 1158 Eagle Creek II 1157 Wabash River II 1600 Camp Cadiz II 0002 Goose Pond I, III 1517 North Fork Saline River - Elba Reach VI GallatinTotal # of Sites in County 10

Greene 1671 Van Geson Island Bed VI 1670 Hurricane Creek Bed VI 1669 Buckhorn Island Bed VI 0322 Shaffer Hollow Hill Prairie I 1473 McMaster Woods I, III 0559 Eldred Caves I 1335 Roodhouse Site II 0301 Dayton Hollow Hill Prairie I, II 0149 Providence Woods I 1803 Greene027 I 1953 Macoupin Creek Floodplain Forest I 1911 Apple Creek Whitehall Reach VI 1910 Apple Creek Haypress Reach VI 1804 Greene035 I GreeneTotal # of Sites in County 14

11 INAI Number INAI Name Categories Grundy 1360 Hildy Prairies II, III 1800 Mazon River - Johnny Run Reach VI 0432 Waupecan Creek Geological Area IV 0564 Braceville Railroad Prairie I 1438 Illinois River - Dresden II 1545 Short Pioneer Cemetery Prairie III 1361 Third Avenue Prairie I 0055 Dupont Hill Prairies I 1577 Aux Sable Creek II, VI 1067 Goose Lake Prairie I, II, III 0562 Aux Sables Railroad Prairie I 1701 Mazon River - Gardner Reach VI 0561 Mazon Creek Geological Area IV 0560 Collins Station Prairie I 0563 Mazonia Railroad Prairie I 0054 Commonwealth Edison Hill Prairie I Grundy Total # of Sites in County 16

Hamilton 1517 North Fork Saline River - Elba Reach VI 1553 Karcher's Post Oak Woods I, III HamiltonTotal # of Sites in County 2

Hancock 1645 Stony Hills III, IV 1605 Elvaston Railroad Prairie I, II 0567 Mt. Moriah Geological Area IV 1230 Mississippi River - Nauvoo VI 0434 Tyson South Geological Area IV 1228 Mississippi River - Pontoosuc II, VI 0153 Gerdes Hill Prairie I 1229 Geissler Savanna I, III 0565 Cedar Glen Kibbe I, II, III, IV, VI 0435 Geode Glen Geological Area IV 1693 Huff Island Bed VI 1912 East Fork LaMoine River Tennessee Reach VI 1917 LaMoine River Plymouth Reach VI 0433 Jackson Cemetery Geological Area IV 0155 Cecil White Prairie I, III HancockTotal # of Sites in County 15

Hardin 0949 Panther Hollow II 0464 Big Creek I, II, VI 0569 Layoff Cave I, II 0463 Hicks Geological Area IV 12 INAI Number INAI Name Categories 0176 Soward Limestone Glade I 0767 Saline Landing II 0571 Griffith Cave I, II 0766 Cane Creek Area II 0012 Collier Limestone Glade I, III, IV 0324 Melcher Hill Limestone Glade I 0984 Cave Spring Cave System I, II 1165 Hosick Creek II 0462 Hicks Dome Plug Geological Area IV 0436 Orr's Landing Geological Area IV 1164 Peters Creek II 0001 Keeling Hill I, II 0019 Barker Bluff I, II, III 1168 Lamb Site II 0568 Russell Cemetery Glade I 1163 Haney Creek II 0558 Pounds Hollow I, IV 0323 Kaskaskia Woods I 1166 Rock Creek II 0325 Whoopie Cat Mountain I, II 0570 Brown's Hole Cave I HardinTotal # of Sites in County 25

Henderson 0159 Bailey Hill Prairie I 1126 Putney's Landing II 0122 North Henderson Creek Hill Prairie I 0158 Big River Natural Area I, II, III 0356 New Crystal Lake Club I, II, III 0235 Henderson Creek Hill Prairie I, III 1882 Cedar Creek Little York Reach II, VI 0357 Ellison Creek Prairie I, II, III 1439 Mississippi River - Drew Chute II 0160 Delabar - Pruett Hill Prairies I 1623 Oquawka Reach Bed II, VI 1228 Mississippi River - Pontoosuc II, VI 1782 Bald Bluff I 1124 Gladstone Lake II HendersonTotal # of Sites in County 14

Henry 0165 Roy Reppert Prairie I 1811 Henry001 I 1833 Henry012 I 1915 Green River Geneseo East Reach VI 1916 Green River Geneseo Reach VI 1539 Greenlee Cemetery Prairie III 1103 Mineral Marsh II, III 13 INAI Number INAI Name Categories 0576 Green River West Railroad Prairie I 0166 Keener Prairie I 0574 Edford Railroad Prairie I 1423 Fairfield Ditch II 0573 Munson Township Cemetery Prairie I, II, III 0575 Green River East Railroad Prairie I Henry Total # of Sites in County 13

Iroquois 1141 North Fork Vermilion River II, III 1941 Iroquois River Iroquois Reach VI 0578 Kankakee, Beaverville and Southern Railroad Prai I, III 1582 Beaver Creek - North Hooper Reach VI 1362 Watseka Railroad Prairie II 0763 Iroquois County Conservation Area I, II, III 1584 Spring Creek - Crescent City Reach VI 1037 Loda Cemetery Prairie I, II, III 1363 Watseka Sand Pond I, II, III 0577 Hooper Branch Savanna I, II, III 1583 Mud Creek - Milford Reach VI 1580 Iroquois River Sugar Island/Gooseberry Island Seg II, VI 1826 Pittwood Railroad Prairie I 1827 Clifton Railroad Prairie I 1866 Mud Creek - Dawson Park Reach VI 1876 Loda Railroad Botanical Area I 1904 Iroquois River Watseka East Reach II, VI 1905 Iroquois River Watseka Reach II, VI 1907 Pike Creek Martinton Reach II, VI 1903 Iroquois River Ashkum Segment II, VI 1365 Beaver Creek Papineau Segment II, VI IroquoisTotal # of Sites in County 21

Jackson 0599 Toothless Cave I, II 0598 Ava Cave I 1963 Snyder Lake I 0465 Crain Geological Area IV 1778 North Kinkaid II 1732 SW Kinkaid Route 3 I, II, VI 1731 Degognia Canyon II, III, VI 1719 Route 127 South II, VI 0588 Kinkaid Bluff VI 0593 Bake Oven - Backbone North Geological Area IV 0167 Campbell Lake I, III 0957 Murphysboro Seep I 0168 Reeds Creek Canyon East I 0347 Piney Creek Ravine II, III 0597 Faulkner - Franke Railroad Prairie III 14 INAI Number INAI Name Categories 0956 - Cedar Creek I, II, VI 0438 Clear Springs Geological Area IV 0584 Lake Murphysboro Hill Prairies I, II, III 1176 Mississippi River - Grand Tower II 1175 Lovets Pond I, III 0600 Black Cave I 0177 Pine Hills Annex I 0958 Fern Rocks I, II, III 0594 Backbone South Geological Area IV 0589 Fountain Bluff North II 0590 Devil's Den II 0583 Reeds Creek Canyon North VI 1172 Lake Murphysboro Site II 1599 Post Oak Glade I, II, III, VI 0595 Fountain Bluff Geological Area IV JacksonTotal # of Sites in County 30

Jasper 0058 Huddlestun Woods I, III 1766 Green Prairie I, III 1920 North Fork Embarras River Yale Reach VI 0601 Prairie Ridge - Jasper County II, III 0950 Embarras River II, III, VI JasperTotal # of Sites in County 5

Jefferson 0034 Capp Pond I JeffersonTotal # of Sites in County 1

Jersey 0439 Deer Lick Hollow Geological Area IV 0970 Principia Hill Prairies East I, III 0603 McAdams Peak Hill Prairie I, III, IV 0605 Brainerd Cave I, III 0604 Distillery Hollow Glade I 0467 Teneriffe School Geological Area IV 0962 Principia Hill Prairies West I, II, III 1300 Gilbert Lake II 1860 Jersey122 I 1859 Jersey115 I 1813 Jersey048 I 1812 Jersey047 I 1595 Powdermill Bed II, VI 0964 Chautauqua Prairie I, II, III, IV 1543 St. Andrew Ridge Woods III 0602 Pere Marquette - Little Giant City I 1861 Jersey123 I

15 INAI Number INAI Name Categories 1745 Katelyn's Woods III 1730 Richwood Hill Prairies I Jersey Total # of Sites in County 19

Jo Daviess 0470 Scales Mound Geological Area IV 0608 Horseshoe Mound Geological Area IV 0472 Royal Princess Geological Area IV 1100 Ward's Grove I, III 0469 East Dubuque Geological Area II, IV 0965 Savanna Army Depot I, II 1647 Apple River II, VI 1683 Falling Down Prairie I, III 1760 Tapley Woods III 1763 Wapello III 1781 Casper Bluff III 1787 Keough Effigy Mounds III 1840 Eagles Nest III 0606 Mississippi River Backwaters - Jo Daviess County II, VI 0471 Wise Lake Geological Area IV 1441 Rice Algific Slope I, II, III 1069 Apple River Canyon I, II, III, IV 1440 Galena River Bluff II, IV 0473 Dixon Creek North Geological Area IV 1102 Princess Mine Algific Slope I, II, III 0607 Pilot Knob Geological Area IV 1058 Hanover Bluff I, II, III, VI Jo DaviessTotal # of Sites in County 22

Johnson 0611 Odum Tract I 1756 Stoneside III 0063 Ethridge Limestone Glade I 0441 Goreville Geological Area IV 0609 Grantsburg Swamp II 1210 Sugar Creek - Saline Drainage II 0613 Simpson Township Barrens I, II 0966 White Hill Cave II, VI 0963 Round Bluff II, III 0061 Deer Pond I, II, III 0062 Cypress Pond I, III 0060 Wise Ridge I 1059 Little Black Slough - Heron Pond Area I, II, III 0617 Cache Valley Geological Area IV 0027 Indian Point I 0620 Archimedes Cave I 1518 Cypress Hill I, III 0612 Todd Fink Natural Area I 16 INAI Number INAI Name Categories 0059 Scout Cave I 1181 Jug Spring II 0360 Cave Creek Barrens I, II, III 0621 Firestone Creek Cave I, II 0610 Lower Cache River Swamp I, II, III 1201 Little Saline River II 0618 Teal's Cave I 0615 Split Rock Hollow VI 0359 Cedar Bluff I, III 0967 Draper's Bluff III, IV 0769 Cedar Bluff Cave I 1036 Horse Cave Area I 0016 Thomas Cemetery Site I 0440 Goreville Interchange Geological Area IV 1179 Camp Ondessonk II 0616 Little Cache Creek Area VI 0619 Mason Cave I 0986 Bulge Hole I, II JohnsonTotal # of Sites in County 36

Kane 0627 Elburn Forest Preserve I 1884 East South Branch Kishwaukee River Sycamore S II, VI 1443 Tri-County Wetland II, III 0972 Mooseheart Ravine I, II 1407 Burr Woods Marsh II 0533 Fermilab II 0969 South Elgin Sedge Meadow I, II 1635 Blackberry Maples Marsh II 1499 DeSanto's Brewster Creek Site II 1498 Bliss Woods Marsh II 1519 Hemmer - Kloempken Wetland I, III 0968 Chicago Junior School Area I, III 0626 Burlington Prairie I, III 1576 Powers Road Fen I, II 1412 Lakin Hill Prairie I, III 0625 Trout Park I, II, III 0633 Barrington Hills Botanical Area II 1538 Brewster Creek Fen III 0628 Ferson's Creek Sedge Meadow I, III 0631 Johnson's Mound I, III, IV 1625 Dixie Briggs Fromm Prairie III 0537 Bluff Spring Fen I, II, III 1405 Carson Marsh II 0623 Helm Woods I, III 1408 Lily Lake Marsh II 1474 Freeman Kame III 1410 Huntley Road Marsh II 17 INAI Number INAI Name Categories 0630 Murray Prairie I, III 1401 Pratts Wayne Woods II 1442 Russell Prairie I, II 0632 Fox River Fen I, II, III 0624 Sleepy Hollow I, III 0973 Maple Park Railroad Prairie I 1531 Bliss Woods III 0971 Nelson Lake Marsh I, II, III 1690 Campton Hills Park II, III 1771 Shaw Fen and Woods III 1821 Arlene Shoemaker Flatwoods I 0629 Norris Woods I, III KaneTotal # of Sites in County 39

Kankakee 0067 Kankakee River Prairie I, II 1581 Sweet Fern Savanna I, II, III 1365 Beaver Creek Papineau Segment II, VI 0975 Pembroke Savanna I, II, III 0106 Gooseberry Island I, III 0636 Rock Creek Canyon I 0903 Kankakee River Nature Preserve Addition I, III 0639 Bourbonnais Geological Area III, IV 0980 Kankakee River Segment II, III, VI 0635 Momence Wetlands I, II, III 0974 Guiding Star Savanna I 0638 Leesville Savanna I, II 0641 Manteno Southwest Geological Area IV 0768 Stateline Savanna I 0577 Hooper Branch Savanna I, II, III 0065 Campbell's Woods I, III 0640 Essex Pit Number Eleven Geological Area IV 0642 Goodrich Railroad Prairie I 0644 Otto Road Railroad Prairie I, II 1580 Iroquois River Sugar Island/Gooseberry Island Seg II, VI 1706 Tallmadge Sand Forest II, III 1737 Aroma Forest Preserve III 1801 Kankakee024 I 1835 Hopkins Park Savanna I, II, III 1950 Kankakee007 I KankakeeTotal # of Sites in County 25

Kendall 1444 Fox River II, VI 0069 Yorkville Prairie I, III 1691 Emmons' Woods Land and Water Reserve II, III 1541 Maramech Woods II, III 0645 Silver Springs Railroad Prairie I, III 18 INAI Number INAI Name Categories 1579 Yorkville Forested Seep and Fen I, II 0981 Millhurst Fen II, III 1577 Aux Sable Creek II, VI 1578 Silver Springs Fen I 1416 Millington Fen II, III 0646 Dixon Valley Sedge Meadow I, III 0982 Yorkville Seep I, II KendallTotal # of Sites in County 12

Knox 1944 Spoon River Maquon Reach VI 1943 Spoon River Laura Segment VI 1851 Forever Fields III 1677 Haw Creek Sedge Meadow I, III 1947 Walnut Creek Roanoke Reach VI 0647 Scotch Cemetery Savanna I 0457 Wolf Bridge Geological Area IV 0128 Lake Bracken Woods I 1946 Walnut Creek La Fayette Reach VI 0169 Knox Prairie I, III KnoxTotal # of Sites in County 10

La Salle 0079 Matthiessen Dells I, II, III 1643 Marseilles North Hill Prairie Complex I 1633 Lower Fox River - Blake's Landing III 1446 Illinois River - Marseilles II 0675 Catlin Salt Marsh I, III 1489 Otter Creek VI 1444 Fox River II, VI 0676 Wedron Palisades II, III 0674 Ernat's Marsh I, II 1520 Marseilles Hill Prairie I 0677 Clark Run II 0681 Lasalle East Geological Area IV 1010 Pecumsaugan Creek - Blackball Mine II, III 0476 Illinois Valley College Geological Area IV 0078 Sheridan Bluffs II 0477 Split Rock Geological Area III, IV 0474 Deer Park South Geological Area IV 1549 Mitchell's Grove II, III 0081 Margery C. Carlson Woods II, III, IV 0080 Seneca Hill Prairie I 1077 Starved Rock - East I, II, IV, VI 1550 Starved Rock - West I, II, III, IV, VI 0678 Marsh Relicts VI 1447 Vermilion River - Illinois Drainage II, III, VI 0475 Lasalle South Geological Area IV 19 INAI Number INAI Name Categories 1562 Illinois River Floodplain - LaSalle County II 1648 Sheridan Fen I, II 1689 LaSalle Lake VI 1761 Voight Pauper Cemetery Prairie III 1759 Sandy Ford III 1750 Maze Woods III 1739 Camp River III 1799 LaSalle026 I 1850 Dayton Bluffs III 1918 Little Indian Creek Sheridan Reach VI 1951 LaSalle004 I 1952 LaSalle034 I 1954 Marseilles West Hill Prairie I La SalleTotal # of Sites in County 38

Lake 1569 Gander Mountain Geological Area I, II, IV 0987 Turner Lake I, II, III 0653 River Road Woods I 0648 Grass Lake Wetlands I, II 1240 Farm Trails North II, III 1003 MacArthur Woods I, II, III 1049 Waukegan Beach II 1078 Fort Sheridan Bluff I, II 1242 Round Lake II 1500 Florsheim Park II, III 1005 Volo Bog I, II, III 1245 Middle Fork Savanna I, II, III 0794 Gavin Bog and Prairie I, II, III 1237 Fairfield Road Marsh South II 1231 Prairie White Fringed Orchid Preserve II, III 1050 Redwing Slough II, III 0673 Channel Lake I, II 0666 Ravinia Bluff I, II 1487 Cross Lake II 0983 Pistakee - Brandenburg Bog I, II, III 0670 Loon Lake II 1682 Fish Lake and Marl Flat Forest Preserve I, II 1685 Cranberry Lake I, II 1700 Little Silver Lake I, II 1711 Milne Brook and Prairie II 1792 Skokie River Prairie III 1823 McLean Woods and Wetlands III 1874 Berkeley Prairie III 1007 Edward L. Ryerson Conservation Area I, II, III 1004 I, II, III 1252 Liberty Prairie I, III 1503 Black - Crown Marsh II, III 20 INAI Number INAI Name Categories 1243 Round Lake Marsh II 1236 Buffalo Grove Prairie II 1238 Cuba Marsh II, III 1488 Windance Acres Marsh II 1006 Lake Bluff Woods I, II 0661 Barrington Bog II, III 0663 Lloyd's Woods I, III 1066 Illinois Dunes North I, II, III 1554 Ascension Sedge Meadow II 0228 Reed - Turner Woodland II, III 1247 Fort Sheridan Site II 1083 Illinois Beach I, II, III 1235 Hybernia - Highmoor Prairie II, III 1246 Blodgett Bluff II 0662 Tower Lake Fen I, II, III 0667 Grainger Flatwoods II, III 0650 Antioch Bog I 1253 Almond Marsh I, II, III 0652 Fourth Lake - Rollins Road Savanna I, II, III 0649 Wadsworth Prairie and Savanna I, II, III 1002 Wauconda Bog I, II, III 0655 Blair Woods I, II 1008 McCormick Ravine I, II 1233 Long Grove Site II 1250 Lyons Woods II, III 1555 Elm Road Woods I, II 0658 Skokie River I, III 0651 Stanley Road Bog I, II 1570 Sargent Marsh II 1001 Lyons Prairie and Marsh I, II, III 0070 St. Francis Boys Camp I 0664 Herrmann's Woods I, III 1249 McDonald Woods Marsh II 1244 Deep Lake II 1502 Schreiber Lake Bog II 0656 Crabtree Farm Woods I 0654 Oak Grove Botanical Area II 1571 Wadley Marsh II 1248 Sun Lake II 1572 Wooster Lake II LakeTotal # of Sites in County 72

Lawrence 1323 Lawrenceville Airport II 0014 Robeson Hills I, II, III 1324 Wabash River - Mount Carmel II, III, VI 1321 Allison Ditch II 1530 Miller Pond I 21 INAI Number INAI Name Categories 1964 Embarras River Bottoms II, VI 0040 Red Hills Woods I, III 1320 Red Hills Seep Springs II, III 0682 Berryville Geological Area IV 0082 Thacker - Pauley Marsh II 1322 Centerville Cemetery II 0038 Chauncey Marsh I, II, II-R, III LawrenceTotal # of Sites in County 12

Lee 0689 Temperance Hill Cemetery Prairie I, III 0683 Foley Sand Prairie I, III 1109 East Grove II 1072 Green River Prairie and Wetlands I, II 0772 L & M Prairie II, III 1622 Lowell Park I 0688 III 0684 Rock River Botanical Area II 0694 Amboy Central Railroad Prairie I 1068 Franklin Creek II, III, IV 0695 Amboy South Railroad Prairie I 0686 Grand Detour Botanical Area II, III 0690 Compton Geological Area IV 1110 Sandy Hill Slough II 1621 Green River Lowlands II 1552 Broderick Prairie II 1114 Dickenson Site II 1112 Sand Prairie Habitat Area II 0691 Ashton East Geological Area IV 1111 Rockyford Road Site I, II 1115 Longanecker Farm II 0478 Ashton Geological Area IV 1551 Five-Points Bog II 0693 Amboy North Railroad Prairie I, III 0685 Nachusa Grasslands I, II, III 0479 Dixon Southwest Geological Area IV 1681 Ryan Wetland and Sand Prairie II, III 1828 Augustana Sedge Meadow I 1893 Rock River Dixon Segment II, VI 1894 Rock River Grand Detour Reach II, VI LeeTotal # of Sites in County 30

Livingston 0699 Sunbury Railroad Prairie I, III 1615 Route 66 Railroad Prairie - Cayuga I 1939 Fivemile Creek Saunemin Reach VI 1807 Saxony Junction Prairie I 1784 Broughton Cemetery Prairie I 22 INAI Number INAI Name Categories 1447 Vermilion River - Illinois Drainage II, III, VI 1715 Felky Slough - Saunemin Reach VI 1714 Kelly Creek - Charlotte Reach VI 0697 Ocoya Geological Area IV 0698 English Prairie I, III 1716 North Fork Vermilion River - Charlotte Reach VI LivingstonTotal # of Sites in County 11

Logan 0178 Elkhart Hill I, III 0190 Barton - Sommer Woodland I, III 1857 Logan032 I 1678 Sandra Miller Bellrose III 1668 Kickapoo Creek - Fairview Cemetery Reach VI 1629 West Fork Sugar Creek - Minier/Morgan Bridge S VI 1432 Salt Creek VI 1628 Middle Fork Sugar Creek - Standford/Armington S VI 1521 Sugar Creek - Salt Creek Drainage VI LoganTotal # of Sites in County 9

Macon 0015 Bois Du Sangamon I, III 1449 Sangamon River II, III, VI 0085 Calamus Lake I, III 1086 Elwin Botanical Area II, III 1692 Friends Creek - Argenta Reach VI 0084 Long Point Slough (East) I 1969 Rock Springs III 1922 Sangamon River Decatur Reach VI 0046 Spitler Woods I, III MaconTotal # of Sites in County 9

Macoupin 0183 Goode's Memorial Woods I, III 0182 Solomon Creek Woods I 0726 Carlinville Railroad Prairie I, II 1596 Reiher Barrens II 0727 Denby Prairie I, III 1805 Macoupin003 I 1337 Gillespie Railroad Prairie II, III 0442 Scottville Geological Area IV 1561 Roderick Barrens I, II, III 0181 Hagaman Marsh I 0332 Bullard Lake Club I, III 1806 Macoupin105 I 1448 Woodburn Botanical Area II 0725 Carlinville Geological Area IV

23 INAI Number INAI Name Categories 1536 Beaver Dam Gravel Hill Prairie I, II 0030 Chaney Woods I, III MacoupinTotal # of Sites in County 16

Madison 1640 Missionary Oblates' Woods III 1639 Mississippi Sanctuary III 0728 Olin Tract I, III 1858 Mississippi River - Hartford II, VI 0443 Alton Geological Area IV 0184 Bohm Woods I, III 1303 Chouteau Botanical Area II 0304 Levee Lake I 1302 Poag Railroad Prairie I, II, III 1305 Eagle Park Marsh II MadisonTotal # of Sites in County 10

Marion 0754 Prairie Ridge - Marion County II, III 0991 Twelve Mile Prairie I 0186 Miller Shrub Swamp I, III 0187 Sandy Branch Woods I 1925 Skillet Fork Iuka Reach VI 1875 Forbes Woodland I 1838 Loy Prairie III 1780 Skillet Fork - Gettins/Rock Bluff Segment VI MarionTotal # of Sites in County 8

Marshall 1134 Brown Run - Billsbach Lake II 0231 Hopewell Estates Hill Prairie I, II, III 1559 Oak Bluff Savanna III 0188 Sandy Creek Hill Prairies I, III 1128 Sparland Unit II 1758 Sandy Creek Bluffs III 1836 Fern Ridge II 1127 Leigh Woods II 0189 Marshall County Conservation Area Hill Prairies I, III 1942 Sandy Creek Wenona Reach VI 1564 Marshall SFWA Pigeon Creek Forest VI 0305 Crow Creek Marsh I 1624 Crow Creek Bluff Forest II, VI MarshallTotal # of Sites in County 13

Mason 0110 Rountree Sand Forest I 0363 Duck Soup Woods I 24 INAI Number INAI Name Categories 0190 Barton - Sommer Woodland I, III 1084 Snicarte Sand Area II 1343 Sand Lake II 0191 Tomlin Timber I, III 0109 Henry Allan Gleason Sand Prairie Complex II, III 0194 Long Branch Sand Prairie I, II, III 0124 Matanzas Sand Prairie I, II 1347 Burns Sand Prairie I 0736 Eckard Railroad Prairie I 0732 Sand Prairie - Scrub Oak I, II, III 0196 Matanzas Prairie I, II, III 0361 Knuppel Woods I, III 1346 Snicarte Bulrush Complex II 1348 Oakford Herbage II 0123 Quiver Prairies I, IV 1064 Clear Lake Rookery II 0748 Baugher Hill Prairie I, III 1687 Bath Chute Bed VI 1762 Walden West III 0126 White Oak Creek Woods I, III 0362 Barkhausen Woods I, III 0195 I, II, III 1341 Sparks Ponds II, III 0737 Bath Lake Springs II, III 0733 SandRidge State Forest Sand Pond Complex II 0193 W. B. Wallace Woods I 0364 Sand Ridge Savanna I MasonTotal # of Sites in County 29

Massac 0481 Badlands Geological Area IV 1786 Horsefly Ridge I, III 1185 Ohio River - Hillerman II 0746 Lino Laird Ravine II 0742 Mermet Swamp II, III 0743 Mermet Lake East II 0027 Indian Point I 0747 Metropolis North Geological Area IV 0071 Sielbeck Forest Tract I, II, III 0753 Halesia II, III 0610 Lower Cache River Swamp I, II, III 0745 Metropolis West Botanical Area II 0073 Area I, II, III 0075 Lewis Estate I, II 0744 Thornton Ravine II 0945 Cretaceous Hills II, III 0740 Lewis Estate South I 0739 Lewis Estate North I, II 25 INAI Number INAI Name Categories 0809 Klondike Spring I, II 0741 Mermet Lake Flatwoods II, III MassacTotal # of Sites in County 20

Mcdonough 0145 Argyle Hollow Barrens I, III 1940 Grindstone Creek Colchester Reach VI 1603 West Bushnell Railroad Prairie II 0144 Short Fork Seep I, III 0171 Grigsby Marsh I, III 0172 Sphagnum Seep I 1684 Thistle Hills II, III 1752 Nenawakwa III 1783 Lost Grove Wetland II 1855 East Fork La Moine River - Colchester Reach VI 1856 East Fork La Moine River - Macomb Reach VI 1912 East Fork LaMoine River Tennessee Reach VI 1917 LaMoine River Plymouth Reach VI 1938 East Fork La Moine River North Tennessee Reach VI 1602 Sciota Railroad Prairie II Mcdonough15Total # of Sites in County

Mchenry 1014 Elizabeth Lake I, II, III 1705 Boloria Meadows I, III 1709 Blair Fens and Wet Prairie I 1710 Clemetsen *Maunk-Sook* Sedge Meadow and Sa II-R, III 1764 Wheeler Fen III 1051 Queen Anne Prairie - Eckert Cemetery III 1797 Halo Hill Tree Farm and Artists Retreat III 1909 Spring Creek Fox River Grove Reach II, VI 1258 Wingate Prairie I, II, II-R, III 1493 Woodstock Marsh II 1504 Kloempken Marsh I 0705 Deep Cut Marsh Wildlife Refuge II 1265 Gladstone Fen I, III 1614 Standlee Fen I 0700 Ski Hill Prairie I 1503 Black - Crown Marsh II, III 0707 Cotton Creek Marsh I, II, III 1557 Detrana Fen I, II, III 1507 North Branch of Nippersink Creek II, VI 1015 Boone Creek Fen and Seep I, III 1505 Lange Road Bog I, II 0708 Bates Fen I, II, III 0390 Spring Lake - Cook II, III 1274 Streets Lake II, III 1508 Piscasaw Creek VI 26 INAI Number INAI Name Categories 0711 Delta Kames I, II, III, IV 0709 Weingart Road Sedge Meadow I, III 1013 Sterne's Fen I, II, III 1011 Lake-in-the-Hills Fen I, II, III 1519 Hemmer - Kloempken Wetland I, III 1012 Kettle Moraine I, II, III 1568 West Woodstock Prairie I, III 0706 Harrison - Benwell Conservation Area II 1271 Lily Lake II 1565 Horserace Springs Fen I 1566 Kaskel Fen I, II 0715 Slough Creek Sedge Meadow II, III 1254 Bystricky Prairie I, II, III 1506 Nippersink Creek II, III 1001 Lyons Prairie and Marsh I, II, III 0713 Hillside Prairie I, II, III 1525 Lakota Boy Scout Camp Marsh I 0098 Harvard East Geological Area IV 1273 Stickney Run Conservation Area I, II 1492 Nippersink Marsh I 1257 Parker Fen I, II, III 1569 Gander Mountain Geological Area I, II, IV 1267 Barber Fen I, II, III 1268 Harvard Savanna I, II 0710 Beck Woods Conservation Area II 1270 HUM Railroad Prairie West I, II 1264 Genoa City Sedge Meadow II 1269 HUM Railroad Prairie East I, II 1491 Hebron Peatland I 1262 Alden Sedge Meadow I, II, III 1256 Kishwaukee Fen I, III 1509 Pleasant Valley I, II 0716 Algonquin Geological Area IV 1259 Carl and Claire Marie Sands/Main Street Prairie I, III 0701 Larsen Prairie and Fen I, II-R 1490 Cary Old Water Tower Prairie I, II, III 0712 Spring Grove Fen I, III 1000 Lac Louette I, II 1260 Cary Junior High Prairie I, III 1263 Exner Marsh I, II, III 1255 Hollows Conservation Area II 0720 Kishwaukee River II, VI 0083 Harvard Geological Area IV 1558 Thunderbird Lake I, II 1266 Lind Forest II, III 0983 Pistakee - Brandenburg Bog I, II, III Mchenry Total # of Sites in County 71

27 INAI Number INAI Name Categories Mclean 0721 Funks Grove I, II, III 0722 Danvers Geological Area IV 0995 Weston Cemetery Prairie I, III 1628 Middle Fork Sugar Creek - Standford/Armington S VI 1921 Salt Creek Farmer City Reach VI 1626 Timber Creek II, III, VI 0788 Mackinaw River I, II, III, VI 1734 ParkLands Foundation Merwin Preserve I, III 1776 Kickapoo Creek VI 1449 Sangamon River II, III, VI McleanTotal # of Sites in County 10

Menard 0365 Witter's Bobtown Hill Prairie I, II, III 1522 Sangamon River - Richland Creek/Petersburg Seg VI 0190 Barton - Sommer Woodland I, III 1348 Oakford Herbage II 0748 Baugher Hill Prairie I, III MenardTotal # of Sites in County 5

Mercer 0366 New Boston Marsh I, II 1297 Mississippi River - Muscatine II 0749 Brownlee Cemetery Prairie I, III MercerTotal # of Sites in County 3

Monroe 0757 Bradley Branch Woods I 1608 Horse Creek Glade II, III 1966 Sutterville Sinkhole II, III 0938 Demint Prairie/Prairie Du Rocher Herpetological A I, II, III, IV 0759 Renault Geological Area IV 0758 Saltpeter Cave Area I, II 0200 Potato Hill Natural Area I, II, III, VI 1597 Renault Karst Area I, II, III 0199 Monroe City Hill Prairie I, II, III 1306 Pautler - Annbriar Karst System I, II, III 0202 Miles Prairie I, III 1617 Storment Hauss Woods I, III, VI 1017 Renault Cave System I 0761 Renault Herpetological Area II, III 1616 Frog Karst System I, II 1045 Fults Hill Prairie - Kidd Lake Marsh I, II, III 0201 Columbia Hill Prairie I, II, III 0760 Chalfin Bridge Hill Prairie I, II, III 0835 Stemler Karst Area I, II, III, IV, VI 28 INAI Number INAI Name Categories 0198 Rahe's Woods I 0785 Madonnaville Cave I MonroeTotal # of Sites in County 21

Montgomery 0752 Shoal Creek Barrens I, II 1337 Gillespie Railroad Prairie II, III 0751 Irving Railroad Prairie I 0750 Roberts Cemetery Savanna I, II, III Montgomery Total # of Sites in County 4

Morgan 1351 Murrayville Railroad Prairie II 1352 Meredosia Refuge II 1591 Mud Creek Hill Prairie I, II 0203 Meredosia Hill Prairie I, II, III 1475 Newman Cemetery Savanna I, III 1664 Meredosia Docks Bed VI 1665 Meredosia Island Bed VI 1667 Wilson Island Bed VI 1666 National Starch Bed VI MorganTotal # of Sites in County 9

Moultrie 1130 Coneflower Hill Prairie I 1453 West Okaw River VI 0077 Sullivan Woods I 1649 Kaskaskia River - Cooks Mills Segment II, VI MoultrieTotal # of Sites in County 4

Ogle 0770 Fearer Tract at Castle Rock II, III, IV 1896 Rock River Rockford Segment II, VI 1455 Lowden - Miller Forest I, II 0765 Sinnissippi Forest II 0074 Stronghold Hill Prairie I, III 0773 Beach Cemetery Prairie I, II, III 0087 White Pines Forest I, II, III 0089 Heeren Prairie I, III 1108 Kilbuck Prairie II 0458 Oregon Geological Area IV 1107 Commonwealth Edison Prairie II 1106 Byron Dragway Prairie II, III 0011 Douglas E. Wade Memorial Prairie I, III 0931 Severson Dells III 0774 Mount Morris East Geological Area IV 0088 Pine Rock I, II, III 29 INAI Number INAI Name Categories 0685 Nachusa Grasslands I, II, III 1454 Jarrett Prairie II, III 1527 Piros Prairie - Kyte Creek Fen I, III 0459 Prairie Star School Geological Area IV 1717 Kyte River - Flagg Center/Daysville Segment VI 1747 Kyte River Bottoms III 0482 Devil's Backbone III 1789 Kishwaukee River South Branch VI 1829 Wassilak Sedge Meadow I 1834 Lichty Sedge Meadow I 1842 Ogle001 I 1888 Edward F. Vasallo III 1885 Kilbuck Creek Davis Junction Reach II, VI 1892 Rock River Byron Segment II, VI 1894 Rock River Grand Detour Reach II, VI 1052 Castle Rock I, II, III, IV OgleTotal # of Sites in County 32

Peoria 1419 Rock Island Trail Prairie I, III 0204 Rocky Glen I 1943 Spoon River Laura Segment VI 0210 Springdale Cemetery Savanna III 1733 Detweiller Riverfront Prairie I, II 1679 Brimfield Railroad Restoration Prairie III 0143 Mossville Road Hill Prairie I, III 0142 Dickison Run Hill Prairie I 1494 Root Cemetery I, III 0207 Forest Park I, III 0117 Jubilee College State Park I, III 0776 Trivoli Northwest Geological Area IV 0208 Detweiller Woods I, III 0205 Grandview Woods I 0206 St. Mary's Cemetery Hill Prairie I, III 0233 Robinson Park Hill Prairie I, II, III 0212 Wokanda Camp I 0213 County Line Hill Prairie I 0209 Boyds Hollow Woods I 1634 Singing Woods I, II, III PeoriaTotal # of Sites in County 20

Perry 0091 Timpner Pond I 0095 Behre Bluff I 0094 Pin Oak Flatwoods I 0167 Campbell Lake I, III 0093 Lake Pinckneyville Woods I 1959 Harris Lake I 30 INAI Number INAI Name Categories Perry Total # of Sites in County 6

Piatt 1707 Mansfield Botanical Area II 1449 Sangamon River II, III, VI 1428 Mahomet Botanical Area II, III 0018 Lodge Park I 1043 Park I, II, III 1901 Lake Fork Forest I 1751 Monticello's Sangamon River III 1724 Heartland Pathways II PiattTotal # of Sites in County 8

Pike 1655 Murphy Bay Bed VI 1656 Woods Lake Bed VI 1694 Cottel Island Bed II, VI 1708 Pencil Island Bed VI 1728 Old Refuge Island Bed VI 1839 McFarland Hill III 1863 Quincy Junction Bed VI 0780 McCraney North Geological Area IV 0118 Pilot Knob Limestone Glade I, III 0781 Aberdeen School Geological Area IV 0135 Walnut Grove Hill Prairies I, II 1282 Fishhook Creek Area II 1476 Hadley Creek VI 0116 North New Canton Hill Prairie I, II 1607 Montezuma Mussel Bed VI 0108 Pin Oak Lake I, III 0119 Kiser Creek Hill Prairie I 0460 Jimtown Branch Geological Area IV 0114 Shewhart Hollow Hill Prairie I, II 0215 Pleasant Hill Hill Prairie I 0120 Motley Hill Prairie I, II 0121 Sprague Hill Prairie I, II 0782 Pearl Prairie Geological Area IV 0779 Atlas South Geological Area IV 1279 Del Air Area II 1276 Cincinnati Landing Site II 0107 Grubb Hollow Prairie I, II, III 1588 Cash Island Bed II, VI 0136 Brown Branch Hill Prairie I, II 0214 Drift Island I 0784 Twin Culvert Cave I, III 0127 Housen Hill Prairie I, II 0783 Pearl Limestone Quarry II 1589 Crider Island Bed II, VI 31 INAI Number INAI Name Categories 1590 Lower Hickory Chute Bed II, VI 1606 Little Blue Creek Mussel Bed VI 1654 McCoe Lake Bed VI 1653 Grand Pass Bed VI 1652 George Smith Bed VI 1651 Hill Creek Bed VI 1650 Hadley - McCraney Bed II, VI 1281 Burns Springs II, VI 0115 Kinderhook Hill Prairie I, II 1641 Gosline Access Bed II, VI 0217 Brewster Hill Prairie I PikeTotal # of Sites in County 45

Pope 1033 Bell Smith Springs II 1523 Big Grand Pierre Creek VI 0816 Lusk Creek North II 1478 Jackson Hole I 0812 Round Pond I, II, III 1704 Culley Barrens I, III 1526 Spivey Valley Glade I, II, III 0334 Eddyville East Botanical Area II 0818 Old Zion Cemetery Geological Area IV 1188 Robnett Creek Barrens I, II 0793 Hayes Creek Sites II 0485 Lusk Creek II, III, VI 1189 Poco Cemetery Barrens East I, II 1186 Dog Creek Barrens I, II 1190 Dean Cemetery East Barrens I, II 0819 Frieze Cave I 1194 Herman Hill Site II 0337 Werner Tract I, II, III 0791 Martha's Woods Site II 0339 Gibbons Creek Barrens I, II, III 1022 Burke Branch I, II 1057 Lusk Creek Canyon II, III 1479 Kickasola Cemetery Barrens and Seeps I, II 0984 Cave Spring Cave System I, II 0369 Big Grand Pierre Site I, II 1027 Gyp Williams Hollow I, II 0811 Massac Tower Springs II 1193 Simmons Creek - Hurricane Hollow Area II 0817 Sulphur Springs Area II 0808 Leisure City Glade I, II 1196 Manson Ford II 1019 Pine Hollow I 0803 Pleasant Valley Hill Prairie I 0789 Millstone Bluff I 32 INAI Number INAI Name Categories 1201 Little Saline River II 0335 Flick Hill I 0847 Snow Springs II 0807 East Fork Botanical Area II 0336 Reddick Hollow II 0792 Double Branch Hole II 1477 Crow Knob I 0075 Lewis Estate I, II 0945 Cretaceous Hills II, III 0814 Teal Pond II 0338 Homberg Spring II 0739 Lewis Estate North I, II 1018 Jackson Hollow II 0809 Klondike Spring I, II 1028 Copperous Branch Hill Prairie I, II 0806 Brownfield Bluff I, II 1020 Sand Cave I, III 1480 Poco Cemetery Barrens North I, II 0484 Abbot Geological Area IV 0790 Caney Branch Glade I 0813 Clear Lake I Pope55Total # of Sites in County

Pulaski 1200 Post Creek Cutoff Site II 0822 Olmsted Geological Area IV 1199 Conant Sites II 0487 Mounds West Geological Area IV 0944 Chestnut Hills II, III, IV 0610 Lower Cache River Swamp I, II, III 0820 Britten Spring II 1185 Ohio River - Hillerman II 0486 Post Creek Cutoff Geological Area IV PulaskiTotal # of Sites in County 9

Putnam 0096 George S. Park Memorial Woods III 0824 Magnolia Hill Prairies I 1542 Mt. Palatine Cemetery Prairie III 1133 Clear Creek Forest II 0382 Miller - Anderson Woods I, II, III 0825 Hennepin Hopper Lakes I, II, III, VI PutnamTotal # of Sites in County 6

Randolph 0827 Swayne Hollow II 0826 Castle Rock - Randolph County II

33 INAI Number INAI Name Categories 0488 Coles Mill Geological Area IV 1307 Mississippi River - Mudds Landing II 0099 Prairie Du Rocher - South I, II, III 0489 Chester South Geological Area IV 1731 Degognia Canyon II, III, VI 0347 Piney Creek Ravine II, III 1311 Sparta Site II 1310 Reily Lake Area II 0828 Rockcastle Creek Area I, II, III 0938 Demint Prairie/Prairie Du Rocher Herpetological A I, II, III, IV 0830 Modoc Northwest Geological Area IV Randolph13Total # of Sites in County

Richland 1156 Little Wabash River II, VI 0601 Prairie Ridge - Jasper County II, III 0101 Big Creek Woods II, III 0950 Embarras River II, III, VI RichlandTotal # of Sites in County 4

Rock Island 0490 Milan South Geological Area I, III, IV 1865 Port Byron Bed VI 1456 Mississippi River - Andalusia Slough II 1295 Mississippi River - Moline II 1297 Mississippi River - Muscatine II 0218 Nussbaum Prairie I 1294 Loud Thunder Forest Preserve II 0831 Port Byron Geological Area IV 0141 Pearsall Sand Prairie I 0220 McNeal Marsh I 0140 Black Hawk Forest I, III 0942 Fawks - Illiniwek Forest I, II, III 0219 Gorham Hill Prairie I 1292 Rock River - Carr Island II 0139 Indian Bluff Hill Prairie I, II 1846 RockIsland034 I 1296 Mississippi River - Cordova II, VI Rock IslandTotal # of Sites in County 17

Saline 0243 Cave Hill I, II 0840 Saline River Geological Area IV 1889 North Fork Saline / Saline River Equality Segmen II, VI 1822 Mitchellsville Swamp I 0103 Hart Woods I 1457 Krigia Flats I, II

34 INAI Number INAI Name Categories 0841 Horseshoe Geological Area III, IV 0839 Old Stone Face - Dennison Hollow I, II 1517 North Fork Saline River - Elba Reach VI 1201 Little Saline River II 1202 Rocky Branch Battle Ford Creek II 1632 Ridgway Tract Post Oak Woodland I 0346 Wamble Mountain I 1481 Reid's Chapel Bluffs I, II 0244 of the Gods I, IV 0102 Bernett Woods I 1753 P & E Refuge III 1770 Sally Hollow III SalineTotal # of Sites in County 18

Sangamon 0044 Carpenter Park I, III 1522 Sangamon River - Richland Creek/Petersburg Seg VI 1524 South Fork Sangamon River III, VI SangamonTotal # of Sites in County 3

Schuyler 0367 Browning Woods I 0246 Weinburg - King Natural Area I, III 1929 Camden Shrub Swamp I 1869 Lower LaMoine Confluence Floodplain Forest I 1810 Schuyler025 I 1686 Frederick Landing Bed VI 1287 Scab Hollow II 1458 La Moine River VI 1286 Sanganois Landing II 1285 Sugar Creek Site II 1284 Frederick Road Site II 0491 Mill Creek Geological Area - B IV SchuylerTotal # of Sites in County 12

Scott 1658 Florence Bridge Bed VI 1659 Griggsville Landing Bed VI 1660 Mauvaise Terre Creek Bed VI 1729 Kincaid Cemetery Prairie I 1657 Coon Run Creek Bed VI 1281 Burns Springs II, VI ScottTotal # of Sites in County 6

Shelby 0077 Sullivan Woods I 1960 Lone Point Hill Prairie I 35 INAI Number INAI Name Categories 1482 West Branch VI 1560 Kaskaskia Hill Prairie I 1459 Kaskaskia River II, VI 1749 Margaret Guzy Pothole Wetlands III 1135 Harmon Cemetery Site II Shelby Total # of Sites in County 7

St. Clair 1313 Fairmont City Site II 0029 Freeburg Rod and Gun Club Woods I 0025 Silver Creek Shrub Swamp I 0237 Dupo Prairie I, III 1931 Fayetteville Floodplain Forest I 0835 Stemler Karst Area I, II, III, IV, VI 0238 Sugar Loaf Hill Prairie I, III 0837 Floraville Geological Area IV 0026 Baer Brothers Woodlot I 1312 Alorton Thicket II 0307 Lively Branch Woods I 0833 New Athens Woods I, III 1305 Eagle Park Marsh II 0239 Freeburg Woods I, III 1609 DesPain Wetlands II, III 0834 Silver Creek Woods I 0308 Wagon Lake I, III 0024 Julius J. Knobeloch Woods I, III 0838 Falling Spring I 0242 Jackson Slough Woods I, II, III 0236 Marissa Woods I, III St. ClairTotal # of Sites in County 21

Stark 0137 Harper's Woods I, III 1946 Walnut Creek La Fayette Reach VI StarkTotal # of Sites in County 2

Stephenson 0844 Freeport Prairie I, II, III 0846 Freeport Southeast Geological Area IV 1722 Fricke Fen and Sedge Meadow I 1890 Pecatonica River Damascus Landing Reach II, VI 1891 Pecatonica River Winslow Reach II, VI 1898 Yellow Creek Bolton Reach II, VI 1899 Yellow Creek Freeport Segment II, VI 0845 Afolkey Road Prairie I 0843 Dakota Prairie I, III 1847 Stephenson004 I

36 INAI Number INAI Name Categories StephensonTotal # of Sites in County 10

Tazewell 0850 Spring Lake Seeps I, II 1934 Neumann Park Hill Prairie I 1137 Worley Lake Area II 0852 Farm Creek Geological Area IV 0134 Caterpillar Hill Prairies I 0851 Fondulac Seep I, III 0130 Indian Creek Woods I, III 0131 Manito Prairie I, II, III 1139 Cooper Park North II, III 1628 Middle Fork Sugar Creek - Standford/Armington S VI 0129 Log Cabin Hill Prairie I, III 1629 West Fork Sugar Creek - Minier/Morgan Bridge S VI 0133 Fort Creve Coeur Hill Prairie I, III 0788 Mackinaw River I, II, III, VI 1064 Clear Lake Rookery II 0132 McCoy Woods I, III 1138 Parklands Site II, III, IV 1741 Dirksen - McNaughton Woods III 1825 Independence Park Woods III 1136 Green Valley Site II TazewellTotal # of Sites in County 20

Union 0856 Ozark Hills II, III 1965 Hickory Bottoms II 0861 Geological Area IV 1021 Guthrie Cave I, III 0860 Lick Creek Geological Area IV 0858 Weaver's Woods I 1460 Cooper Creek Hollow Mine II 0878 Roaring Spring Area I, II 0876 Cave Spring Cave I 0062 Cypress Pond I, III 0859 McClure Shale Glade I, III 1079 LaRue - Pine Hills Research Natural Area I, II, III, VI 0853 Open Pond I 0509 Ozark Hill Prairies I, II 0854 Berryville Shale Glade I, III 0862 Bald Knob Forest and Geologic Area I, IV 0857 Dongola North Geological Area IV 1484 Dutch Creek Chert Woodlands I 0967 Draper's Bluff III, IV 0855 Brown Barrens I, III 1208 Union County State Conservation Area II 0863 Rich's Cave System I, II 37 INAI Number INAI Name Categories 0877 Clear Creek I, II 0440 Goreville Interchange Geological Area IV 1902 Cache River Mt. Pleasant Reach II, VI 1961 Glade I 1962 Rocky Comfort Woods I 1046 Atwood Ridge I, II UnionTotal # of Sites in County 28

Vermilion 1141 North Fork Vermilion River II, III 1955 Middlefork Ephemeral Ponds II 1627 Craver's Seep I 1142 Kennekuk Cove County Park II 0804 Windfall Prairie I, II, III 0023 Willow Creek Seep I, III 1638 Jordan Creek of the North Fork III 1511 Kinney's Ford I, II, III 1534 Harry "Babe" Woodyard State Natural Area II, III 0495 Vermilion River - Wabash Drainage Danville Segm II, VI 1427 Salt Fork Vermilion River Segment II, III, VI 0879 Forest Glen Seep I, II, III 0041 Russell M. Duffin Natural Area II, III 0104 Camp Drake I 1587 Doris Westfall Prairie Restoration I-R, III 0810 Middlefork Woods I, II, III 1512 Middle Fork Seeps I 0494 Middle Fork of the Vermilion River II, III, IV, VI 1540 Horseshoe Bottom III 1073 Fairchild Cemetery Savanna I, III 1420 Pellville Cemetery I 1718 Rock Cut Road Botanical Area II, III 1742 Edgewood Farm III 0805 Orchid Hill III 1817 Kickapoo Hill Prairie I, III 1930 Kennekuk Seep I 1140 Little Vermilion River II, III, VI VermilionTotal # of Sites in County 27

Wabash 1611 Jimtown Mussel Bed II, VI 0940 Beall Woods I, II, III 1612 Schuh Bend Island Mussel Bed II 1791 Ankendbrand Forest I 1324 Wabash River - Mount Carmel II, III, VI 0042 Marjorie J. Brines White Oak Woods III 0368 Little Rock Farm I WabashTotal # of Sites in County 7

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Warren 0113 Massasauga Prairie I, II, III 0864 Spring Grove Cemetery Prairie I, III 1882 Cedar Creek Little York Reach II, VI WarrenTotal # of Sites in County 3

Washington 1772 Wieland Woods III 1514 Kaskaskia River - Carlyle III, VI 0865 West End Sportsman's Club Woods I, III 0868 Bohbrink Woods I, III 0869 Williams Creek Woods I 1610 Acorn Acres I, III 0866 Sipple Slough Woods I, II, III 1598 Big Open Woodland I, II, III 0870 Johnson Woods I 1900 Kemper Woodland I 0867 Posen Woods I, III WashingtonTotal # of Sites in County 11

Wayne 1156 Little Wabash River II, VI 0871 Dry Fork Woods I, III 1048 Mt. Erie Springs I 1880 Brush Creek Crisp Reach II, VI 1780 Skillet Fork - Gettins/Rock Bluff Segment VI 1755 Padgett Pin Oak Woods III WayneTotal # of Sites in County 6

White 1157 Wabash River II 1156 Little Wabash River II, VI 1613 Bull Island Mussel Bed II 1326 Wabash River - Lost Lake II 1327 Brushy Slough II 1926 Skillet Fork Springerton Reach VI WhiteTotal # of Sites in County 6

Whiteside 1075 Lyndon - Agnew Railroad Prairie I, III 1461 Coon Creek II 1074 Wheelock Railroad Prairie III 1830 Deer Grove Prairie I 1845 Hahnaman Sand Prairie I, II, III 1895 Rock River Prophetstown Segment II, VI 1897 Rock River Sterling Rock Falls Segment II, VI

39 INAI Number INAI Name Categories 1949 Berridge Sedge Meadow I 1423 Fairfield Ditch II 0875 Clyde Cemetery Prairie I 1104 Prairie Trails II, III 1023 Thomson - Fulton Sand Prairie I, II, III 0683 Foley Sand Prairie I, III 0880 Sandy Town Cemetery Prairie I, II 1296 Mississippi River - Cordova II, VI WhitesideTotal # of Sites in County 15

Will 0896 Wilmington West Geological Area IV 0900 Peotone Railroad Prairie I 1462 Creek VI 1513 Blodgett Road Dolomite Prairie II, III 0903 Kankakee River Nature Preserve Addition I, III 1438 Illinois River - Dresden II 0891 Schweizer West Geological Area IV 0980 Kankakee River Segment II, III, VI 1371 Rock Run Botanical Area II 0887 Raccoon Grove I, III 0902 Munch Area I, II, III 0932 Lockport Prairie I, II, III 0897 Rockdale Geological Area IV 1080 Vermont Cemetery Prairie I, III 1047 Hitts Siding Prairie I, II, III 1369 Joliet Army Ammunition II 0936 Romeoville Prairie I, II, III 1486 Theodore Street Marsh II, III 0884 Messenger Woods I, III 0886 Hickory Creek Sedge Meadow I 0889 Des Plaines Dolomite Prairie I, II, III 1485 Goodenow Grove II, III 1060 Lake Renwick Heron Rookery II, III 0934 Wilmington Shrub Prairie I, II, III 0933 Thorn Creek Woods I, III 0255 Black Partridge Woods I, II, III 0935 Braidwood Dunes and Savanna I, II, III 1039 Long Run Seep I, II, III 0888 Grant Creek Prairie I, II, III 0881 Material Services Prairie I, II 1370 Mound Road Botanical Area II 0937 Pilcher Park I 1748 Lake Renwick East III 1757 Rock Run III 1814 Goodwin Forest I 1815 Moeller Woods I 1914 Forked Creek Wilmington Reach II, VI 40 INAI Number INAI Name Categories 0893 Markgraf Quarry IV 1082 Rockdale Railroad Prairie II 1636 Hickory Creek Barrens III 1372 O'Hara Woods II, III 0901 Monee Railroad Prairie I 0892 Plaines Station Geological Area IV 0883 Lockport Prairie East II, III 0895 Wilmington Geological Area IV 0898 Godley Railroad Prairie I WillTotal # of Sites in County 46

Williamson 1870 Grisley Forest I 0906 Colp Bottoms II 0905 Cambria Neck II 1210 Sugar Creek - Saline Drainage II 1211 South Fork Saline River II 0907 Delta Mine Geological Area IV 1968 Grisley Woods III WilliamsonTotal # of Sites in County 7

Winnebago 0909 Hartley Memorial Forest Preserve I, III 1906 Pecatonica River Harrison Reach II, VI 1896 Rock River Rockford Segment II, VI 1854 Johns Mound Group III 1841 Stone Bridge Reserve III 1789 Kishwaukee River South Branch VI 1038 Schafman Prairie III 0926 Durand Southeast Geological Area IV 1466 Sugar River I, II, III, VI 0914 Winquist Prairie I, II, III 0720 Kishwaukee River II, VI 0915 Silver Creek Prairie I, II, III 1620 Willow Creek II 1025 South Ledges of Kinnikinnick Creek II, III 0916 Bell Bowl Prairie I 1544 Plum Grove III 0910 Pecatonica Bottoms I, III 0908 Laona Heights Forest Preserve I, III 1042 Hamborg Railroad Prairie I, II, III 0918 Harlem Hills I, II, III 1464 Burr Oak Road Prairie II, III 0994 Shirland Railroad Prairie I 0920 Searls Park Prairie I, II, III 0923 Sumner Prairie II, III 0917 Rockton Bog I, II, III 0931 Severson Dells III 41 INAI Number INAI Name Categories Winnebago26Total # of Sites in County

Woodford 1624 Crow Creek Bluff Forest II, VI 0928 Spring Bay Fen I, II, III 0788 Mackinaw River I, II, III, VI 0249 Ridgetop Hill Prairie I, III 1143 Blalock Creek Site II 1738 Black Partridge Park Woods III 1852 Letcher Basin III 0250 Mackinaw River Hill Prairie I, III 1948 West Branch Panther Creek Roanoke Reach VI 1937 East Branch Panther Creek El Paso Reach VI 1935 Partridge Creek Hill Prairies I 1933 Mackinaw River Hill Prairie South I 0134 Caterpillar Hill Prairies I WoodfordTotal # of Sites in County 13

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