Water Supply and Irrigation Papers of the United States Geological Survey . 6 11 27 12 28 13 29 14 30 15 31 16 Day. June. July. Aug. Sept. Oct. Nov. Day. June. July. Aug. Sept. Oct. Nov.

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Water Supply and Irrigation Papers of the United States Geological Survey . 6 11 27 12 28 13 29 14 30 15 31 16 Day. June. July. Aug. Sept. Oct. Nov. Day. June. July. Aug. Sept. Oct. Nov. 2 18 3 19 20 21 6 22 7 23 8 24 9 25 10 ?26 11 27 28 29 14 30 15 31 U. S. GEOLOGICAL SURVEY WATER-SUPPLY PAPER ?30 PLATE VI. DAM SITE ON SNAKE RIVER. NIOBRARA RIVER DRAINAGE BASIN. 225 Mean daily gage height, in feet, of Niobrara River near Valentine, 1897-1906—Contd. Day. Jan. Feb. Mar. Apr. May. June. July. Aug. Sept. Oct. Nov. Dec. ( 1.

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