. ▁The ▁stream ▁enters ▁the ▁West ▁Branch ▁Sus que h anna ▁River ▁in ▁sout he astern ▁Lewis burg , ▁near ▁Buck nell ▁University . ▁ ▁Trib ut aries ▁Lim estone ▁Run ▁has ▁six ▁trib ut aries . ▁Only ▁one ▁of ▁them , ▁Miller ▁Run , ▁is ▁officially ▁named . ▁ ▁H ydro log y ▁The ▁concentration ▁of ▁dissol ved ▁o xygen ▁in ▁the ▁streams ▁of ▁the ▁Lim estone ▁Run ▁waters hed ▁ranges ▁from ▁ 5 . 3 1 ▁to ▁ 1 2 . 7 ▁mill igr ams ▁per ▁liter . ▁The ▁p H ▁ranges ▁from ▁ 7 . 1 7 ▁to ▁ 7 . 8 8 . ▁In ▁ 2 0 0 3 , ▁the ▁water ▁temperature ▁of ▁Lim estone ▁Run ▁and ▁several ▁of ▁its ▁trib ut aries ▁was ▁measured . ▁The ▁temper atures ▁r anged ▁from ▁ ▁to ▁. ▁The ▁al kal inity ▁concentration ▁in ▁the ▁Lim estone ▁Run ▁waters hed ▁aver ages ▁at ▁ 1 9 1 ▁mill igr ams ▁per ▁liter . ▁ ▁The ▁conduct ivity ▁of ▁Lim estone ▁Run ▁and ▁its ▁trib ut aries ▁ranges ▁from ▁ 0 . 4 0 3 ▁mill i - si em ens ▁per ▁cent imeter ▁on ▁the ▁trib ut ary ▁Miller ▁Run ▁to ▁ 0 . 5 9 8 ▁mill i - si em ens ▁per ▁cent imeter ▁at ▁a ▁point ▁on ▁Lim estone ▁Run ▁on ▁Pennsylvania ▁Route ▁ 4 5 . ▁The ▁tur bid ity ▁of ▁the ▁waters ▁in ▁the ▁waters hed , ▁as ▁measured ▁in ▁ne ph el ometric ▁tur bid