Table 1 Summary statistics across all HUC4 regionalizations at all reported Q percentiles.

From: HyG: A hydraulic geometry dataset derived from historical stream gage measurements across the conterminous US

Q percentile

Mean r2

Mean RMSD (m3/s)

10

0.686

5.113

25

0.755

8.162

50

0.819

6.212

75

0.841

1.797

90

0.849

0.755

95

0.852

0.554

99

0.847

0.187

99.9

0.831

0.139

Back to article page