DWR_3125132

• Document Date: 4/1/2002
• Document Type - Dam Safety: Report
• Division: 5
• Dam ID: 720135
• Subject: HARTMAN RETENTION DAM - HYDROLOGY
• DWR Send/Recipient: JOHN BLAIR

HEC-RAS Plan:Hart Brch River: Hartman Reach:Retention Dam
Reach River Sta I 0 Total Min Ch El W.S.Elev Max Chi Dpth Crit W.S. E.G. Elev E.G.Slope j Vat Left Vel Chnl Vel Right Flow Area Froude#Chi
(cfs) (it) (ft) (ft) (it) (ft) (ft/ft) (ltls) (Ns) (fus) (sq it)
Retention Dam 76 50.00 8.00 8.32 0.32 8.14 8.33 0.001470 0.89 56.30 028
Retention Dam 76 100.00 8.00 8.45 0,45 8.22 8.48 0.001912 1.27 79.00 0.33
Retention Dam 76 150.00 8.00 8.65 0.65 8.28 8.68 0.001264 1.31 114.42 0.29
Retention Dam 76 200.00 8.00 8.97 0.97 8.34 8.99 0.000596 1.17 171.10 0.21
Retention Dam '76 250.00 8.00 9.25 1.25 8.40 9.27 0.000390 0.24 1.12 0.24 222.49 0.18
Retention Dam 76 300.00 8.00 9.50 1.50 8.45 9.52 0.000304 0.33 1.12 0.33 267.94 0.16
Retention Dam 76 350.00 8.00 9.72 1.72 8.50 9.74 0.000259 0.39 1.14 0.39 308.97 0.15
Retention Dam 76 400.00 8.00 9.93 1.93 8.54 9.95 0.000232 0.44 1.16 0.44 346.57 0.15
Retention Dam 76 500.00 8.00 10.29 2.29 8,63 10.31 0.000203 0.51 1.22 0.51 413.70 0.14
Retention Dam 76 600.00 8,00 10.60 2.60 8.71 10.63 0.000188 0.57 1.28 0.57 473.34 0.14
- elentlon Dam 35 50.00 8.00 8.14I 0.14, 8.141� 8.21 0.026346 2.12 23.62 1.01�I
elendon Dam ':35 100.00 8.00 8.21 I 0.21 8.21' 8.33 0.022821 2.67 37.42 1.02
Retention Darn 35 150.00 8.00 8.59 0.59 8.28 8.62 0.001764 1.45 1 103.45 0.33
Retention Dam 35 200.00 8.00 8.94 0.94 8.34 8.96 0,000653 1.20 166.48 0.22
Retention Dam 35 250.00 8.00 9.24 1.24 8.40 9.26 0.000408 0.23 1.14 0.23 219.52 0.18
Retention Dam 35 300.00 8.00 9.49 1.49 8.45 9.51 0.000312 0.40 1.13 0.40 265.56 0.16
Retention Dam 35 350.00 8.00 9.71 1.71 8.50 9.73 0.000264 0.52 1.14 0.52 306.56 0.15
Retention Dam 35 400.00 8.00 9.92 1.92 8.54 9.94 0.000236 0.61 1.17 0.61 343.76 0.15
Retention Dam 35 - 500.00 &00 10.28 2.28 8.63 10.30 0.000206 0.74 1.22 0.74 409.42 0.14
Retention Dam 35 600.00 8.00 10.60 2.60 8.71 10.62 0.000192 0.84 1.29 0.84 467.03 0.14
Retention Dam 0 50.00 6.00 6.89 0.89 6.89 7.30 0.014981 5.13 9.75 0.99
Retention Dam 0 100.00 6.00 7.44 1.44 7.44 7.98 0.010449 1.85 5.94 1.85 17.93 0.90
Retention Darn 0 150.00 6.00 7.85 1.85 7.85 8.42 0,008471 2.56 6.37 2.56 27.08 0.84
Retention Dam 10 200.00 6.00 8.15 2.15 8.15 8.77 0,007691 2.99 6.75 2.99 35.71 0.83
Retention Dam j0 250.00 6.00 8.39 2.39 8.39, 9.05 0.007379 3.33 7.11 3.33 43.63 0.82
Retention Dam 0 300.00 6.00 8.60 i 2.60 8.60 9.29 0.007142 3.59 7.41 3.59 51.32 0.82
"etenlion Dam 0 350.00 6.00 8.79 2.79 8.79 9.51 0.006993 3.83 7.69 3.83 58.69 0.82
etention Darn 0 400.00 6.00 8.95 2.95 8.95 9.71 0.006900 4.03' 7.95 4.03 65.75 0.83
Retention Dam 0 500.00 6.00 9.25 3.25 9.25 10.05 0.006780 4.38 8.40 4.38 79.271 0.83
Retention Dam 0 600.00 6.00 9.50 3.50 9.50 10.36 0.006727 4.69 8.81 4.69 92.03 0.84
Retention Dam -48 50.00 3.25 3.86 0.61 4.14 4.78 0.052335 7.66 6.53 1.77
Retention Dam 48 100.00 3.25 4.16 0.91 4.63 5.75 0.057647 10.13 9.87 1.95
Retention Dam 48 150.00 3.25 4.43 1.18 5.04 6.45 0.051251 1.78 11.40 1.78 13.18 1.92
Retention Dam 48 200.00 3.25 4.68 1.43 5.39 7.03 0.045230 3.02 12,31 3.02 16.39 1.87
Retention Dam 48 250.00 3.25 4.94 1.69 5.72 7.50 0.039355 3.83 12.88 3.83 19.74 1.79
Retention Dam 48 300.00 3.25 5.18 1.93 6.02 7.92 0.034926 4.42 13.34 4.42 23.07 1.73
Retention Dam -48 350.00 3.25 5.44 2.19 6.30 8.26 0.030559 4.85 13.60 4.85 26.65 1.65
Retention Dam -48 400.00 3.25 5.70 2.45 6.56 8.55 0.026591 5.17 13.71 5.17 30.48 1.57
Retention Dam I48 500.00 3.25 6.22 2.97 7.05 9.07 0.020697 5.60 13.81 5,60 38.50 1.43
Retention Dam 48 600.00 3.25 6.81 3.56 7.51 9.49 0.015430 5.75 13.50 5.75 48.21 1.28
'Retention Dam -60 50.001 2.55 3.17 0.62 3.44 4.06 0.049789 7.54 III 6.63 1.73