FLOOD08448

• County: Montezuma
• Basin: San Juan/Dolores
• Title: Hydrology Addendum Montezuma County
• Date: 11/1/2000
• Prepared For: County of Montezuma
• Prepared By: CWCB
• Floodplain - Doc Type: Floodplain Report/Masterplan

___m_
.
I.
.
!.
I
.
.
. -FREQUENCY CURVE- '09166500 Dolores River At Dolores, Co.
****************************************************************
. ...... . FLOW IN CFS....... . PERCENT . ...CONFIDENCE LIMITS... .
. . EXPECTED . CHANCE . .
. . COMPUTED PROBABILITY . EXCEEDANCE . .05 LIMIT .95 LIMIT .
*........................*. - -..........*................ -.. - - _.*
. . 11 000 . 11400. . .2 . 13500. 9370. .
. . 9960. 10200. . .5 . 12000. 8560. .
. . 9130. 9320. . 1.0 . 10900. 7910. .
. 8270. 8410. . 2.0 . 9760. 7230. .
. . 7070. 7150. . 5.0 . 8190. 6260. .
. . 6100. 6150. . 10.0 . 6960. 5460. .
. . 5050. 5070. . 20.0 . 5650. 4570. .
. . 3390. 3390. . 50.0 . 3710. 3100. .
. 2170. 2160. . 80.0 . 2390. 1940. .
. . 1690. 1670. . 90.0 . 1890. 1470. .
. . 1350. 1330. . 95.0 . 1540. 1150. .
. . 875. 841. . 99.0 . 1040. 706. .
****************************************************************
. . SYSTEMATIC STATISTICS .
. . LOG TRANSFORM: FLOW, CFS . NUMBER OF EVENTS .
. *....................... _ _ -......*... -. -. _ -....... -...... -. -.. - *
. MEAN 3.5155 . HISTORIC EVENTS 0 .
. . STANDARD DEV .2193 . HIGH OUTLIERS 0 .
. . COMPUTED SKEW - .4274 . LOW OUTLIERS 0 .
. . REGIONAL SKEW -.1000 . ZERO OR MISSING 0 .
. ADOPTED SKEW -.4000 . SYSTEMATIC EVENTS 85 .
. ****************************************************************
.
.
. * * * * * ****** FINAL RESULTS * * * * * * * * . . .
.
. -PLOTTING POSITIONS- '09166500 Dolores River At Dolores, Co.
****************************************************************
. . ......EVENTS ANALyZED..... . ...........ORDERED EVENTS.......... .
. . FLOW . WATER FLOW WEIBULL .
. . MaN DAY YEAR CFS . RANK YEAR CFS PLOT POS .
. *-- _ _.- _ -..-..._- -- ----- -.. ..*... _ _ _ ------ -....-..- --.. -- -. -. ---- _ _..*
. 9 23 1896 1560. . 1 1912 10000. 1.16 .
. . 5 8 1897 3600. . 2 1949 8140. 2.33 .
. . 4 27 1898 2100. . 3 1941 8070. 3.49 .
. . 5 20 1901 3200. . 4 1922 7340. 4.65 *
. 5 1 1902 1420. . 5 1927 7030. 5.81 .
. . 5 14 1903 2890. . 6 1957 6690. 6.98 .
. . 10 5 1911 10000. . 7 1984 6450. 8.14 .
. . 5 4 1922 7340. . 8 1983 6070. 9.30 .
. 5 26 1923 4850. . 9 1973 5750. 10.47 .
. . 5 16 1924 4360. . 10 1944 5670. 11.63 .
. . 9 19 1925 5600. . 11 1925 5600. 12.79 .
. . 5 25 1926 5220. . 12 1993 5500. 13.95 .
. 6 28 1927 7030. . 13 1952 5440. 15.12 .
. . 6 1 1928 3480. . 14 1995 5340. 16.28 .
. . 5 10 1929 4250. . 15 1926 5220. 17.44 .
I. . 5 31 1930 3100. . 16 1970 5190. 18.60 .
. 5 18 1931 1540. . 17 1938 5090. 19.77 .
. . 5 18 1932 4800. . 18 1948 5040. 20.93 .
. . 6 2 1933 3900. . 19 1980 4900. 22.09 .
. . 5 10 1934 1060. . 20 1923 4850. 23.26 .
.
. 11107/00 DOLORES.doc
.