reservoir [Noun] + natural [Adjective]

Strength Strength Dispersion
A:
6
CHISQ:
15.03
AWT:
18,629,851
TTEST:
1.88
G2:
11.29
FAWT:
2.92
MI:
2.09
LOGLOG:
5.41
JD:
0.53
MI3:
7.26
DICE:
0.08
RANGE: