6 14 15 10 25 7 27 16 5 4 3 2 18 19 8 9 11 12 13 24 23 22 1 26 28 17 20 29 21 G RA ND E R IE O H I O STATE CLARK WELLS H U R O N WABASH L A K E LA SALLE MICHIGAN O N T A R I O M O N R O E W A C K E R DEARBORN S U P E R IO R LAKE SHORE C H I C A G O R IV E R A D A M S RUSH R I V E R W A L K K IN Z IE M AD I S O N I L L I N O I S H U B BAR D FRANKLIN W A S HI NG T O N LAKEFRONT C A L H O U N MCCLURG ST CLAIR R A N D OL P H NEW Q U I N C Y STETSON FAIRBANKS RA NDO L P H S UB MICHIGAN LOWER COLUMBUS WAC KER LOWER WA C K E R S UB W A C K E R R A M P C OU C H M AR B L E HARBOR PARK R A N D O L P H L O W E R WABASH LOWER B E NT O N GARLAND MCCORMICK PL BUSWAY STETSON LOWER POST AR C AD E H A D D O C K C A R R O L L COLUMBUS LOWER BREAKWATER ACCESS FIELD STREETER N O R T H W AT ER C O U R T LSD WACKER DR NB GARVEY CTA BUS LSD RANDOLPH ST HOLDEN RANDOLPH ST WACKER BEAUBIEN I L L I N O I S L O W ER LSD WACKER DR ORLEANS C AM P BEL L LSD GRAND AV N ORTH WAT ER LOWE R E VAN S O H I O I L L I N O I S COLUMBUS R A N D O L P H W A C K E R L O W E R FRANKLIN C O U C H GARLAND B E N T O N C O U R T LAKE SHORE LAKE SHORE WACKER W A C K E R RA M P W A C K E R PARK R A N D O L P H Q U I N C Y COLUMBUS H A D D O C K LSD R A NDOLPH S T Streeterville Thorium Investigation Last Updated: 06/15/10 Former Lindsay Light Buildings Site Pending Inspection Confirmed Thorium No Further Investigation Required Surface Scan Indicated No Surface Contamination Thorium Removed Chicago Environmental Permit Restriction City of Chicago Richard M. Daley Mayor Department of Environment Suzanne Malec-McKenna Commissioner ® Area Boundaries are approximate S:\BRN_FLDS\Streeterville Thorium\Aerial Map Copyright © 2006 City of Chicago (Applicant Must Consult w/CDOE Before Permit Can Be Issued for either side of street) (Surface scan does not rule out contamination at depth greater than 18 inches) 1 - 635 N. Fairbanks 2 - 550 N. St. Clair 3 - 535 N. St. Clair 4 - 245-247 E. Ohio 5 - 252 E. Ohio 6 - 341 E. Ohio 7 - 600 N. Lake Shore Drive 8 - Jane Addams Memorial Park 9 - 505 N. Lake Shore Drive (Lake Point Tower) 10 - 400 E. Illinois/510 N. Peshtigo 11 - DuSable Park 12 - 420 E. North Water (Spire Calatrava) 13 - Riverview 14 - River East 15 - 316 E. Illinois (Lindsay Light II, building removed) 16 - 465 N. Park 17 - 455 N. Park 18 - 200 E. Illinois (Grand Pier Center) 19 - 205, 209, 211 E. Grand 20 - 160 E Illinois (Alley of concern) 21 - 161 E. Grand (Lindsay Light I) 22 - 22 W. Hubbard (Lindsay Light III) 23 - 130 E. Lake 24 - Lakeshore East 25 - 630 N. McClurg Court 26 - 405 E. Ontario 27 - 515 N. Peshtigo 28 - 150-160 E. Ontario 29 - 450 E. Ohio MICHIGAN