|
Nebraska Cleanup Standards
for Hydrocarbon Contaminated Groundwater
|
Product
|
Parameter/
Constituent
|
Lab
Test Protocol & Number
|
Detection
Level
|
Notification
Level
|
Cleanup
Level*
|
|
Gasoline
|
Benzene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
5µg/L
|
|
Toluene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
1000µg/L
|
|
Ethylbenzene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
7000µg/L
|
|
Xylenes
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
10,000µg/L
|
|
TRPH
|
OA2
|
£
cleanup level
|
any
amount
|
2000µg/L
|
|
Diesel
|
Benzene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
5µg/L
|
|
Toluene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
1000µg/L
|
|
Ethylbenzene
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
7000µg/L
|
|
Xylenes
|
EPA
8021, 8020, 8240, 8260, 602, 624
|
£
cleanup level
|
any
amount
|
10,000µg/L
|
|
TRPH
|
OA2
|
£
cleanup level
|
any
amount
|
2000µg/L
|
|
Waste
Oil*
|
TRPH
|
OA2
|
£
cleanup level
|
any
amount
|
2000µg/L
|
* Groundwater cleanup is required on a site
specific basis to the above levels.
Contact:
Nancy Mann, Nebraska Department of Environmental
Quality, 402-471-4230
Web
Site: http://www.deq.state.ne.us
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