|
Illinois Cleanup Standards
for Hydrocarbon Contaminated Groundwater
|
Product
|
Parameter/
Constituent
|
Lab
Test Protocol & Number
|
Detection
Level
|
Notification
Level
|
Action
Level
|
Cleanup
Level
|
|
Gasoline
|
Benzene
|
*
|
**
|
any
amount
|
0.005mg/L
|
site
specific
|
|
Ethylbenzene
|
*
|
**
|
any
amount
|
0.7mg/L
|
site
specific
|
|
Toluene
|
*
|
**
|
any
amount
|
1.0mg/L
|
site
specific
|
|
Xylenes
(total)
|
*
|
**
|
any
amount
|
10.0mg/L
|
site
specific
|
|
Other
petroleum
|
Naphthalene
|
*
|
**
|
any
amount
|
0.025mg/L
|
site
specific
|
|
Acenaphthene
|
*
|
**
|
any
amount
|
0.42mg/L
|
site
specific
|
|
Anthracene
|
*
|
**
|
any
amount
|
2.1mg/L
|
site
specific
|
|
Fluoranthene
|
*
|
**
|
any
amount
|
0.28mg/L
|
site
specific
|
|
Fluorene
|
*
|
**
|
any
amount
|
0.28mg/L
|
site
specific
|
|
Pyrene
|
*
|
**
|
any
amount
|
0.21mg/L
|
site
specific
|
|
Acenaphthylene
|
*
|
0.010mg/L
|
any
amount
|
***
|
site
specific
|
|
Benzo(g,h,i)perylene
|
*
|
0.00076mg/L
|
any
amount
|
***
|
site
specific
|
|
Phenanthrene
|
*
|
0.0064mg/L
|
any
amount
|
***
|
site
specific
|
|
Benzo(a)anthracene
|
*
|
**
|
any
amount
|
0.00013mg/L
|
site
specific
|
|
Benzo(a)pyrene
|
*
|
**
|
any
amount
|
0.0002mg/L
|
site
specific
|
|
Benzo(b)fluoranthene
|
*
|
**
|
any
amount
|
0.00018mg/L
|
site
specific
|
|
Benzo(k)fluoranthene
|
*
|
**
|
any
amount
|
0.00017mg/L
|
site
specific
|
|
Chrysene
|
*
|
**
|
any
amount
|
0.0015mg/L
|
site
specific
|
|
Dibenzo(a,H)anthracene
|
*
|
**
|
any
amount
|
0.0003mg/L
|
site
specific
|
|
Indeno(1,2,3-cd)pyrene
|
*
|
**
|
any
amount
|
0.00043mg/L
|
site
specific
|
*Any approved USEPA SW-846 method
** Detection level is test specific unless ADL is
given.
*** Any amount above ADL
Note:
The Agency has adopted Risk-Based Corrective Action
(RBCA) Regulations to determine cleanup objectives if action levels are
exceeded.
35 Illinois Administrative Code Part 742, Tiered
Approach to Corrective Action Objectives (TACO) gives the owner/operator
the option to decide if the Tier 1 levels are the action levels or they
may choose to calculate a Tier 2or 3 cleanup objective and remediate to
these levels if required.
Contact:
Eric Portz, Illinois Environmental Protection Agency, 217-782-4869
Web
Site: http://www.ipcb.state.il.us/title35/g742.htm
Top
|