Site Features

Score 15

if True

Score 10

if True

Score 5

if True

Score 0

if True

Depth to groundwater?

>100ft

100-51ft

50-25ft

<25ft

Groundwater potable?

No

Yes

Drinking water supply proximity?

>1000ft away

1000-501ft away

500-100ft away

<100ft away

Distance to surface water?

>5000ft

5000-2501ft

2500-1000ft

<1000ft

Geologic features present?

>2000ft

2000-1001ft

1000-500ft

<500ft

Man-made vertical conduits?

>500ft

500-251ft

250-100ft

<100ft

Man-made horizontal conduits?

>250ft

250-101ft

100-50ft

<50ft

Soil permeability?

Low

Low-moderate

Moderate-high

High

Soil thickness?

>50ft

50-41ft

40-20ft

<20ft

Environmentally sensitive receptors?

>5000ft

5000-2501ft

2500-1000ft

<1000ft

Surrounding land use?

>1000ft away

1000-501ft away

500-100ft away

<100ft away

Future land use?

Industrial

Commercial

Residential

Off-site impact?

no

Yes

Subtotals

Total Score=

Soil Cleanup Levels (mg/kg)

Total Score

195-150

149-120

119-80

79-50

49 or less

B/T/E/X

4/20/100/100

2/10/50/50

1/5/10/10

0.5/1/2/2

B+T+E+X < 2

TPH

1000

500

200

100

50

MTBE

280

280

140

140

60