4-06CW230 Anthracite Creek Supplemental Data

• Case Number: 06CW0230
• Stream Name: Anthracite Creek
• Watershed: Gunnison
• Water Division: 4
• Water District: 40
• County: Gunnison
• Instream Flow App - Doc Type: Supplemental Data

STREAM NAME: Anthracite Creek
XS LOCATION: .5 mi u/s of main road crossing N 38 57.450 W 107 15.980
XS NUMBER: 1
MEASURED FLOW (Qm)=
CALCULATED FLOW (Qc) =
(Qm- Qc) /Qm * 100 =
MEASURED WATERLINE (WLm)=
CALCULATED WATERLINE (WLc)=
(WLm -WLc) /WLm * 100 =
MAX MEASURED DEPTH (Dm)=
MAX CALCULATED DEPTH (Dc)=
(Dm- Dc) /Dm * 100
SUMMARY SHEET
28.17 cfs
28.05 cfs
0.4 %
5.34 ft
5.32 ft
0.5 %
1.60 ft
1.58 ft
1.0 %
MEAN VELOCITY= 0.96 ft /sec
MANNING'S N= 0.061
SLOPE= 0.0026744 ft /ft
.4 * Qm =
2.5 * Qm=
RATIONALE FOR RECOBM7ENDATION:
11.3 cfs
70.4 cfs
RECOMMENDED INSTREAM FLOW:
FLOW (CFS) PERIOD
RECOMMENDATION BY: AGENCY DATE.
CWCB REVIEW BY:
DATE-