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HRS Rule, Table 4-24, Page 51624

WETLANDS RATING VALUES FOR SURFACE WATER MIGRATION PATHWAY
Total length of wetlands a (miles) Assigned value
Less than 0.1 0
0.1 to 1 25
Greater than 1 to 2 50
Greater than 2 to 3 75
Greater than 3 to 4 100
Greater than 4 to 8 150
Greater than 8 to 12 250
Greater than 12 to 16 350
Greater than 16 to 20 450
Greater than 20 500


a Wetlands as defined in 40 CFR Section 230.3.

 

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