No.jClass 
— 
Co 
Co 
Co 
Co 
Co 
Co 
Co 
Location 
ILLINOIS 
*Antioch 
*Arlington Hgts. 
4 mi. SSE 
*Chicago Calumet 
Treatment Works 
*Chgo Mayfair 
Pops. Station 
*Chgo N. Br. Pigg 
Station 
*Chgo Roseland 
Pmpg. Station 
*Chgo San. Dist. 
Disp. Plant 
*Chgo 
Pmpg. Station 
*Chicago Midway 
Airport 
*Chicago O'Hare 
Airport 
*Elgin 
*Glenview NAS 
*Joliet Brandon 
Rd. 
*Joliet CAA Ap. 
*Joliet 
*Lemont Argonne 
National Lab. 
*McHenry 
*McHenry 2 mi. S 
*Peotone 
*Wheaton College 
*Skokie 
*Skokie N. Side 
Treatient Works 
INDIANA 
Angola 
Berne 
*Bluffton 
*Bluffton Sewage 
Plant 
*Bluffton Water 
Works 
*Columbia 
*Columbia 
Ih qnbte oy 
City 
City 
Springfield 
| \ ! 
Lat N (Long W Pel tene 
eae of 
deg min deg min 
41 
41 
40 
40 
40 
40 
41 
41 
Rec 
Yaas 
60 
48 
21 
Pepn 
Yrs 
Wind|Wea 
iYrs 
Yrs 
15) 
10 
115 
f 
Other 
(ref: rys) 
ILS)| yoy USy 
x lh) ais s(O:9) 
10}radiation, 
micrometeor-| 
ological | 
measurements| 
(10) 
