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<br />I <br />I TABLE 4 <br /> PEAK DISCHARGE AND WATER SURFACE ELEVATION DATA <br />I Upper Boulder Creek <br />I Distance Stream 11 10-Year 50-Year 100-Year 500-Year <br /> Reference From Bed Flood Peak Flood Peak Flood Peak Flood Pes.lt <br /> Point Mouth Elevation Elevation Discharg~1 Elevation Discharge8' Elevation Discharge8' Elevation Discharge.1! <br />I Identification Number Ft. Ft.-m.s.l. Ft.-JIl.s.l.. c.i.s. Ft.-m.s.l. c.f.s. Ft.-m.s.1. c.i.s. Ft.-m.s.l. c.f.s. <br /> 63 1813+20 7272.7 7274.9 350 7277.2 1510 7278.3 2270 7281.2 4660 <br />I 64 1807+00 7204.7 7206.9 7209.1 7210.1 7212.6 <br /> 65 1801+50 7147.0 7149.5 7152.2 7153.5 7156.6 <br /> 66 1796+40 7097.0 7098.4 7100.5 7101.5 7104.2 <br />I 67 1791+70 7054.1 7057.2 7059.9 7061.1 7063.8 <br /> 68 1786+40 7008.5 7010.8 7013.5 7014.8 7017.7 <br /> 69 1782+00 6971. 6 6973.6 6976.1 6977.1 6979.6 <br />I 70 1776+90 6931. 7 6933.7 6935.9 6936.9 6939.0 <br /> 71 1772+10 6881. 6 6884.2 6887.1 6888.4 6891.2 <br />North Boulder 1770+60 u/s 350 1510 2270 4660 <br /> Creek D/s 1310 4710 6040 11610 <br />I 72 1766+75 6847.2 6853.7 6858.2 6859.5 6863.3 <br /> 73 1761+45 6827.4 6831.3 6835.4 6836.5 6840.3 <br /> 74 1755+95 6791. 9 6795.5 6799.7 6800.8 6802.8 <br />I 75 1749+80 6763.4 6768.4 6772.2 6773.4 6777.7 <br /> 76 1746+80 6747.9 6751. 3 6754.7 6755.7 6759.1 <br /> 77 1741+60 6716.9 6722.0 6725.8 6726.9 6730.7 <br /> 78 1734+25 6677.7 6681. 3 6685.2 6686.3 6690.5 <br />I 79 1728+45 6644.3 6650.3 6653.8 6655.0 6659.0 . <br /> 80 1721+75 6617.3 6622.6 6628.0 6628.7 6630.8 <br /> 81 1716+80 6574.9 6580.2 6586.1 6587.8 6594.5 <br />I 82 1712+35 6544.7 6549.3 6552.7 6553.7 6557.0 <br /> 83 1704+65 6497.7 6502.4 6506.4 6507.2 6509.7 <br /> 84 1697+65 6437.6 6442.3 6447.1 6448.6 6453.0 <br />I 85 1691+70 6404.8 6410.4 6415.0 6416.2 6419.8 <br /> 86 1685+45 6384.5 6387.8 6391. 7 6392.8 6397.0 <br /> 88 1680+60 6363.5 6369.1 6373.3 6374.4 6377.8 <br /> 89 1677+60 6354.8 6358.6 6362.7 6363.8 6367.5 <br />I 91 1672+95 6335.3 6341.6 6346.5 6347.7 6351. 3 <br /> 92 1668+15 6322.0 6325.9 6330.0 6331.1 6334.9 <br /> Private Drive 93 1665+00 6312.2 u/s 6318.8 u/s 6327.3 u/s 6328.4 u/S 6330.8 <br />I D/S 6314.2 D/s 6319.0 D/s 6320.2 D/s 6323.8 <br /> 94 1664+40 6310.3 6314.2 1340 6319.0 4790 6320.2 6150 6323.8 11670 <br />I y Low water elevation as determined by aerial photogrammetric methods. <br />?J Discharges are prorated between stations. <br />I <br />I <br />I 11 <br />