Laserfiche WebLink
<br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />TABLE 2 <br />DRAINAGE BASIN CHARACTERISTICS FOR RIVER SEGMENTS <br /> <br /> Mean Basin <br /> Drainage Area Elevation <br /> River Segment (l) (sq.miIe) (feet) <br />A. San Juan River above Fagosa Springs 298 9,700 <br />B. Rio Blanco above Blanco Diversion Dam 69 10,000 <br />C. Navajo River above Edith 172 8,700 <br />D. Middle San Juan River Tributaries 264 7,600 <br />E. Lower Navajo River Tributaries 291 7,500 <br />F. Lower San Juan River Tributaries 136 7,000 <br /> <br />Average Annual(Z) <br />Precipitation <br />(inches) <br /> <br />35 <br /> <br />35 <br /> <br />25 <br /> <br />20 <br /> <br />18 <br /> <br />17 <br /> <br />I <br />.... <br />.... <br />I <br /> <br />(1) See text for description of river segment. <br /> <br />(2) Source: "Colorado Average Annual Precipitation 1951-1980," Map Scale 1:500,000, published by the USGS, <br />1984. <br /> <br />. <br /> <br />(.';.':l <br />'.:;::' <br />'~") <br /> <br />(./:J <br /> <br />:J1 <br />......:J <br />