2003 Missouri
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Missouri 2003 Cleanup Standards for Hydrocarbon Contaminated Groundwater Analyte* Benzene Toluene Ethylbenzene Xylenes Total BTEX TPH MTBE PAHs
Groundwater Cleanup Level 50µg/L 150µg/L 320µg/L 320µg/L 750µg/L 10000µg/L 400µg/L **
Potable Groundwater Cleanup Level 5µg/L 150µg/L 320µg/L 320µg/L 750µg/L 10000µg/L 40µg/L **
* Detection Limits must be at or lower than Cleanup Standard for any given Analyte. ** Any PAH analytical result above the Detection Limit will be evaluated on a case-by-case basis. Contact: Fred Hutson, Missouri Department of Natural Resources, 573-751-6822 E-mail: [email protected] Web Site: http://www.dnr.state.mo.us/homednr.htm
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]
Missouri 2003 Cleanup Standards for Hydrocarbon Contaminated Soil Site Features
Depth to groundwater? Groundwater potable? Drinking water supply proximity? Distance to surface water? Geologic features present? Man-made vertical conduits? Man-made horizontal conduits? Soil permeability? Soil thickness? Environmentally sensitive receptors? Surrounding land use? Future land use? Off-site impact? Subtotals
Score 15
Score 10
Score 5
Score 0
if True >100ft
if True 100-51ft
if True 50-25ft
if True <25ft
No >1000ft away
1000-501ft away
500-100ft away
Yes <100ft away
>5000ft
5000-2501ft
2500-1000ft
<1000ft
>2000ft
2000-1001ft
1000-500ft
<500ft
>500ft
500-251ft
250-100ft
<100ft
>250ft
250-101ft
100-50ft
<50ft
Low >50ft >5000ft
Low-moderate 50-41ft 5000-2501ft
Moderate-high 40-20ft 2500-1000ft
High <20ft <1000ft
>1000ft away Industrial no
1000-501ft away Commercial
500-100ft away
<100ft away Residential Yes
Total Score= Total Score B/T/E/X TPH MTBE
Soil Cleanup Levels (mg/kg) 195-150 149-120 4/20/100/100 2/10/50/50 1000 500 280 280
119-80 1/5/10/10 200 140
79-50 0.5/1/2/2 100 140
Contact: Fred Hutson, Missouri Department of Natural Resources, 573-751-6822 E-mail: [email protected] Web Site: http://www.dnr.state.mo.us/homednr.htm
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]
49 or less B+T+E+X < 2 50 60
Groundwater Cleanup Level 50µg/L 150µg/L 320µg/L 320µg/L 750µg/L 10000µg/L 400µg/L **
Potable Groundwater Cleanup Level 5µg/L 150µg/L 320µg/L 320µg/L 750µg/L 10000µg/L 40µg/L **
* Detection Limits must be at or lower than Cleanup Standard for any given Analyte. ** Any PAH analytical result above the Detection Limit will be evaluated on a case-by-case basis. Contact: Fred Hutson, Missouri Department of Natural Resources, 573-751-6822 E-mail: [email protected] Web Site: http://www.dnr.state.mo.us/homednr.htm
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]
Missouri 2003 Cleanup Standards for Hydrocarbon Contaminated Soil Site Features
Depth to groundwater? Groundwater potable? Drinking water supply proximity? Distance to surface water? Geologic features present? Man-made vertical conduits? Man-made horizontal conduits? Soil permeability? Soil thickness? Environmentally sensitive receptors? Surrounding land use? Future land use? Off-site impact? Subtotals
Score 15
Score 10
Score 5
Score 0
if True >100ft
if True 100-51ft
if True 50-25ft
if True <25ft
No >1000ft away
1000-501ft away
500-100ft away
Yes <100ft away
>5000ft
5000-2501ft
2500-1000ft
<1000ft
>2000ft
2000-1001ft
1000-500ft
<500ft
>500ft
500-251ft
250-100ft
<100ft
>250ft
250-101ft
100-50ft
<50ft
Low >50ft >5000ft
Low-moderate 50-41ft 5000-2501ft
Moderate-high 40-20ft 2500-1000ft
High <20ft <1000ft
>1000ft away Industrial no
1000-501ft away Commercial
500-100ft away
<100ft away Residential Yes
Total Score= Total Score B/T/E/X TPH MTBE
Soil Cleanup Levels (mg/kg) 195-150 149-120 4/20/100/100 2/10/50/50 1000 500 280 280
119-80 1/5/10/10 200 140
79-50 0.5/1/2/2 100 140
Contact: Fred Hutson, Missouri Department of Natural Resources, 573-751-6822 E-mail: [email protected] Web Site: http://www.dnr.state.mo.us/homednr.htm
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]
49 or less B+T+E+X < 2 50 60
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