OCR Text |
Show APPENDIX D (continued) UPPER COLORADO RIVER COMMISSION KEY GAGING STATIONS Derived from reports of U.S. Geological Survey and others. Stream Drainage _______________________________DISCHARGE DURING WATER YEAR IN 1,000 ACRE-FEET____________________________________ and Area Mean No. Station Sq. Miles 1914-45 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 110. Animas River near Cedar Hill, New Mex......... 1,090.0 805.7 438.6 668.5 855.5 945-1 464.9 372.9 985.4 442.3 426.8 464.0 431.1 979.5 954.4 346.2 111. Animas River at Farm- ington. New Mexico .......... 1,360.0 753.8 382.3 608.3 829.0 861.0 395.0 294.6 935.2 373.6 376.5 412.5 365.1 969.6 913.0 277.6 112. San Juan River at Farm- ington, New Mexico .......... 7,240.0 2,111.4 790.4 1,299.0 2,133.0 2,239.0 942.2 651.0 2,401.0 841.7 896.9 915.7 874.4 2,438.0 2,353.0 610.1 113. LaPlata River at Hesperus, Colo..................... 37.0 15.8 26.4 36.8 47.0 20.4 17.9 53.4 22.3 18.6 20.3 20.0 53.6 44.4 13.2 114. LaPlata River at Colorado-New Mex. State Line.......... 331.0 30.9 9.7 11.7 22.4 35.0 13.0 8.0 45.3 11.4 6.7 9.4 8.4 41.8 48.0 7.8 115. LaPlata River near Farm- ington. New Mexico ............ 583.0 3.6 5.0 14.6 25.3 5.9 2.4 41.9 3.6 2.4 4.3 0.4 27.9 46.0 2.2 116. San Juan River at Shiprock, New Mexico .......................... 12,900.0 811.7 1,382.0 2,211.0 2,321.0 959.9 668.3 2,482.0 873.4 943.4 956.4 860.1 2,500.0 2,353.0 623.6 117. Mancos River near Towaoc, Colorado .............. 550.0 52.0 60.7 11.8 10.0 14.2 8.3 62.2 52.6 3.1 118. McElmo Creek near Colorado-Utah State Line .................... 350.0 24.9 20.0 20.8 26.5 20.2 45.3 48.8 16.7 BI°ff,UUtah'V.er.."ear............. 23,000.0 2,275.6 864.6 1,488.0 2,319.0 2,523.0 902.3 668.3 2,542.0 934.7 984.9 988.5 861.6 2,597.0 2,551.0 618.1 120. Colorado River at Lees Ferry, Ariz. 107,900.0 13,763.3 8,722.0 13,490.0 13,670.0 14,340.0 11,040.0 9,817.0 17,960.0 8,787.0 6,101.0 7,290.0 8,740.0 17,320.0 14,220.0 6,742.0 121. Paria River at Lees Ferry, Ariz................... 1,570.0 25.3 22.9 23.2 19.1 19.6 13.5 13.9 18.9 17.9 15.7 17.7 9.9 16.6 39.2 13.9 * 122. Colorado River at Lee Ferry, Ariz................. 109,500.0 13,788.6 8,744.0 13,510.0 13,690.0 14,360.0 11,050.0 9,831.0 17,980.0 8,805.0 6,116.0 7,307.0 8,750.0 17,340.0 14,260.0 6,755.0 * Add Spring Creek (No. 103) to Los Pinos River at La Boca (No. 102) to obtain flow of Los Pinos River at Colorado-New Mexico State Line. ** Lee Ferry, one mile downstream from the mouth of the Paria River, is the 1922 " Compact Point" The discharge at this point is taken as the sum of Nos. 120 and 121. (1) Discontinued September 30, 1956. (6) Discontinued June 30, 1957. (2) Discontinued September 30, 1954. (7) Previously provisionally estimated at 558.0. (3) Discontinued September 30, 1955. (8) Discontinued June 30, 1958. (4) Discontinued September 30, 1955 and Re-esfablished September 30, 1956. (9) Discontinued September 30, 1958. (5) Discontinued September 30, 1955 and Re-established September 30, 1957. |