SPECIAL MANAGEMENT ZONES (Each Side) |
Stream Class |
Primary (ft.) |
Secondary (ft.) |
Total SMZ (ft.) |
|
STREAMS |
Intermittent (All) |
Stringer |
45 |
45 |
Perennial (0-20 ft.) |
35 |
10 |
45 |
| Perennial (20-40 ft.) |
75 |
none |
75 |
| Perennial (40+ ft.) |
200 |
none |
200 |
OFW, ONRW, Class I Waters |
200 |
none |
200 |
|
LAKES |
Intermittent |
Stringer |
45 |
45 |
Perennial |
35 |
10 |
45 |
| OFW, ONRW, Class I Waters |
200 |
none |
200 |
|
SINKHOLES |
Intermittent |
Stringer |
45 |
45 |
Perennial |
35 |
10 |
45 |
|
|
|
ROAD CONTRUCTION and MAINTENANCE DRAINAGE RECOMMENDATIONS |
Structure |
Zone Width (ft.) |
Treatments Allowed |
Spacing (ft.) |
|
Permanent Roads
|
|
Culvert or Cross Ditch
Water Turnouts
Broad-base Dips |
200
120
180 |
Temp, Roads/
Skid Trails |
0-300 |
Water Bars |
135 |
| Firelines |
0-300 |
Water Bars |
135 |
|
|
SITE SENSITIVITY CLASSIFICATION (SSC) INDEX |
Soil Erodibility |
K-Factor |
|
|
0-2 |
3-7 |
8-12 |
13-17 |
18-22 |
22+ |
|
|
Low |
<0.20 |
Moderate |
0.21 - 0.27 |
High |
>0.28 |
|
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
|
|
|
