OCR Text |
Show 14. BEPTH 02? S20T. AT 3_G> OP SaCH HOH2H. Blev&tion 9300 7100 2300 • • * f | • ft • Jan.: 2.5 : 1.3 : o •» . 1917 " : 1913 J'ab.: I£ar.: Jan.: 3*ob.: Ashlar Creek: Watershed. 3.1 ; 3.1 : 1.0 : 1.3 : 2.4 : 1.4 : 0.2 : : 2.7 : 1.7 : 0,3 : 1.1 : liar.: 4.3 : • 3.3 : Jan. 2.0 0.9 1.3 1919 : Peb. : 5.4 : 1.0 : 1.3 ;ilar.: . w . ... : 0.0: : 5.0: Dry Oulo h Hat er she d. 8000 1.3 : 2.1 : 2.0 : 0.5 : 0.5 : * • • * 0.0 : * __• 1.1 : 3.* : 0.0: Tohiterodes "".7at erahed. 10000 3000 i zaoa *• «5% «? ** 0 « «__> *. 1.7 : 3.7 1. : 2.0 : : 0.7 : . Q.,3 . 4.0 : 6.7 : 2.4 : 3,5 i- •rl_A.__,_._...»3,H _ ? . -:,r Hate:- Bry Qulch reoord coinoidas very nearly *z.ith YaHowstona-and Lai ©fork records at 8000 feet and ia given as it is more nearly complete. Tbeae records are interesting aa tha saiaw ban_c3 form the source of supply during the sturmier months. Tho records ere of course very incomplete, but it appears that there waa more snow during 1919 than during 1913, and Tjhila th_gr were both low water years, the rivara reaohed their lowest stage during 1919. Thia region ia s*vsrly glaoiated, and the stream channels are c hoied with glacial drift, that readily absorbs water. The apparent lag in the runoff may be partly due to thia absorbtion* |