2003 Wyoming

Wyoming 2003 Cleanup Standards for Hydrocarbon Contaminated Groundwater Product Fuel Tanks

Waste Oil Tanks

Parameter/ Constituent Benzene Ethylbenzene Toluene Xylenes Ethanol MTBE

Lab Test Protocol & Number

Action Level

*

Notification Level any amount any amount any amount any amount any amount any amount

>5µg/L >700µg/L >1000µg/L >10,000µg/L See Note A >40µg/L

Cleanup Level 5µg/L 700µg/L 1000µg/L 10,000µg/L See Note A 40µg/L

Tert-Butyl Alcohol Ethyl tert-Butyl Ether Diisopropyl Ether Tert-Amyl Methyl Ether

EPA 8260B EPA 8260B EPA 8260B EPA 8260B

* * * *

any amount any amount any amount any amount

>220µg/L >190µg/L >1,200µg/L >128µg/L

See Note B 220µg/L 190µg/L 1,200µg/L 128µg/L

Dissolved Lead TPH- GRO

EPA 3020A/7421 or 6010B EPA 8015B; C6-C10 or 8260 B

* *

any amount any amount

>50µg/L >7.3mg/L

See Note B 50µg/L 7.3mg/L

TPH- DRO

EPA 8015B; C10-C32

*

any amount

>1.1mg/L

1.1mg/L

Naphthalene

EPA 8021B or 8260B

*

any amount

>1.3mg/L

1.3mg/L

BTEX TPH- DRO Dissolved Lead Dissolved Cadmium Dissolved Chromium Naphthalene

same as for gasoline EPA 8015B; C10-C32 EPA 3020A/7421 or 6010B EPA 3020A/7131A or 6010B EPA 3020A/7191 or 6010B EPA 8021B or 8260B

* * * * *

any amount any amount any amount any amount any amount

>1.1mg/L >50µg/L >1µg/L >100µg/L >1.3mg/L

1.1mg/L 50µg/L 1µg/L 100µg/L 1.3mg/L

EPA 8021B or 8260B EPA 8021B or 8260B EPA 8021B or 8260B EPA 8021B or 8260B EPA 8260B EPA 8260B

Detection Level * * * *

*Test Specific Note A: No action or cleanup level has been established. Report laboratory results greater than EPA method detection level. Note B: Taste criteria Contact: LeRoy Feusner, LAUST Remediation Program Engineering Supervisor, Department of Environmental Quality - Water Quality Division, 307-777-7096 E-mail: [email protected]

Copyright © 2009 Association for Environmental Health and Sciences Foundation, Inc. 150 Fearing Street · Amherst, MA 01002 Phone: 413.549.5170 Fax: 413.549.0579 E-mail: [email protected]

Wyoming 2003 Cleanup Standards for Hydrocarbon Contaminated Soil Product Fuel

Parameter/ Constituent BTEX Total Lead TPH-GRO

Lab Test Protocol & Detection Number Level EPA 8021B or 8260B * EPA 3050 B/7421 or 6010B * EPA 8015B; C6-C10 or * 8260B

TPH-DRO Naphthalene BTEX

EPA 8015B; C10-C32 EPA 8021B or 8260B EPA 8021B or 8260B

* * *

TPH-DRO Naphthalene Total Lead Total Cadmium

EPA 8015B; C10-C32 EPA 8021B or 8260B EPA 3050B/7421 or 6010B EPA 3050B/7131A or 6010B EPA 3050B/7191 or 6010B

Notification Level any amount any amount any amount

Action Level

Cleanup Level

Site Specific Site Specific Site Specific

Site Specific Site Specific Site Specific

any amount any amount any amount

>2300mg/kg Site Specific Site Specific

2300mg/kg Site Specific Site Specific

* * * *

any amount any amount any amount any amount

>2300mg/kg Site Specific Site Specific Site Specific

2300mg/kg Site Specific Site Specific Site Specific

*

any amount

Site Specific

Site Specific

Tanks

Waste Oil Tanks

Total Chromium

*Test Specific. Note: Site Specific soil cleanup levels for organic compounds and metals are determined from an environmental fate/transport environmental risk assessment model contained in the Wyoming Water Quality Rules and Regulations, Chapter 17, Underground Storage Tanks, Appendix A. Procedures for Establishing Environmental Restoration Standards for Leaking Underground Storage Tank Remediation Actions. Model is similar to ASTM RBCA. Contact: LeRoy Feusner, LAUST Remediation Program Engineering Supervisor, Department of Environmental Quality - Water Quality Division, 307-777-7096 E-mail: [email protected]

Copyright © 2009 Association for Environmental Health and Sciences Foundation, Inc. 150 Fearing Street · Amherst, MA 01002 Phone: 413.549.5170 Fax: 413.549.0579 E-mail: [email protected]