Soil Class
|
Runoff Curve Number
|
---|---|
Class A
|
77 and greater
|
Class B
|
86 and greater
|
Class C
|
90 and greater
|
Class D
|
92 and greater
|
Lot Area
|
Maximum Coverage Permitted for All Structures
and Imper- vious Surfaces on the Lot
|
Maximum Coverage Permitted for All Buildings
on the Lot
|
---|---|---|
More than 1 acre
|
13,100 square feet, plus 10% of lot area in
excess of 1 acre
|
4,642 square feet, plus 4% of lot area in excess
of 1 acre
|
20,001 square feet to 1 acre
|
6,000 square feet, plus 30% of lot area in excess
of 20,000 square feet
|
3,700 square feet, plus 4% of lot area in excess
of 20,000 square feet
|
15,001 to 20,000 square feet
|
5,250 square feet, plus 15% of lot area in excess
of 15,000 square feet
|
3,100 square feet, plus 12% of lot area in excess
of 15,000 square feet
|
10,001 to 15,000 square feet
|
4,000 square feet, plus 25% of lot area in excess
of 10,000 square feet
|
2,500 square feet, plus 12% of lot area in excess
of 10,000 square feet
|
7,501 to 10,000 square feet
|
3,000 square feet, plus 40% of lot area in excess
of 7,500 square feet
|
2,100 square feet, plus 16% of lot area in excess
of 7,500 square feet
|
5,001 to 7,500 square feet
|
2,250 square feet, plus 30% of lot area in excess
of 5,000 square feet
|
1,500 square feet, plus 24% of lot area in excess
of 5,000 square feet
|
Up to 5,000 square feet
|
45%
|
30%
|
Lot Area
|
Maximum Coverage Permitted for All Structures and Impervious
Surfaces on the Lot
|
---|---|
More than 1 acre
|
8,750 square feet, plus 6.7% of lot area in excess of 43,560
square feet
|
20,001 square feet to 1 acre
|
4,000 square feet, plus 20% of lot area in excess of 20,000
square feet
|
15,001 to 20,000 square feet
|
3,500 square feet, plus 10% of lot area in excess of 15,000
square feet
|
10,001 to 15,000 square feet
|
2,670 square feet, plus 16.7% of lot area in excess of 10,000
square feet
|
7,501 to 10,000 square feet
|
2,250 square feet, plus 16.7% of lot area in excess of 7,500
square feet
|
5,001 to 7,500 square feet
|
30%
|
Up to 5,000 square feet
|
30%
|