Physiographic Province
Regression equations with linear constants and rock type variables*
Regression parameter values representing percent runoff from each corresponding rock type
a
b
c
d
e
f
g
h
Blue Ridge
R = aMV+bMS+cPL+dMB
1.0**
2.8
7.1
13.1
---
---
---
---
Coastal Plain
R = aFG+bMG+cCG
11.0
7.5
4.1
---
---
---
---
---
Piedmont
R = aNW+bSE+cMB+dCG
10.5
8.9
13.1
4.1
---
---
---
---
Valley and Ridge
R = aCD+bCOL+cOD+dOS +eSSL+fDS+gMS+hAP
19.6
1.0**
4.6
8.1
2.8
24.4
11.2
17.8
Table 3:
Runoff regession equations and their parameter values.
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