Table:
0
A
B
C
D
E
F
G
H
1
CERCLIS ID
Name
County
Proposed
Listed
Construction completed
Partially deleted
Deleted
2
IND000715490
Conrail Rail Yard (Elkhart)
Elkhart
06/24/1988
08/30/1990
07/12/2004
N/A
N/A
3
IND980500292
Himco Dump
Elkhart
06/24/1988
02/21/1990
N/A
N/A
N/A
4
IND016360265
American Chemical Service, Inc.
Lake
09/08/1983
09/21/1984
09/27/2004
N/A
N/A
5
IND016395899
Carter Lee Lumber Co.
Marion
06/24/1988
03/31/1989
09/29/1995
N/A
07/09/1996
6
IND006418651
Bennett Stone Quarry
Monroe
09/08/1983
09/21/1984
09/25/2000
N/A
N/A
7
IND980794341
Lemon Lane Landfill
Monroe
12/30/1982
09/08/1983
N/A
N/A
N/A
8
IND980614556
Neal's Landfill (Bloomington)
Monroe
12/30/1982
09/08/1983
N/A
N/A
N/A

Questions and formulas:
Question: Which county includes Himco Dump?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,B1="himco dump"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H8,B2:B8="himco dump"),3))
Level: medium