IN THE MATTER OF:

)

PROPOSED AMENDMENTS TO

GROUNDWATER QUALITY STANDARDS, )

35 ILL. ADM. CODE 620

)

Pollu

ti

o

n

Fi

CLu:

C

ontrol

10'

S9n

0:20:7I

2008

STA

T

E

;

s

STAETECOFEI

B

oard

R08-18

(Rulemaking – Public Water Supply)

ILLINOIS POLLUTION CONTROL BOARD

EXHIBIT LIST

First Hearing: June 18, 2008, Chicago

Exhibit 1:

Prefiled Testimony of Richard P. Cobb (Illinois Environmental Protection Agency

(Agency))

Exhibit 2:

Prefiled Testimony of Dr. Thomas C. Hornshaw (Agency)

Exhibit

3:

Agency

Errata

Sheet Number 2