▁of ▁the ▁T ya o ▁river . ▁It ▁generates ▁power ▁as ▁a ▁storage ▁type ▁development , ▁har ness ing ▁a ▁gross ▁head ▁of ▁about ▁ 1 3 7 ▁m . ▁The ▁di version ▁site ▁is ▁located ▁at ▁Lat itude ▁ 2 3 o ▁ 3 8 ' ▁ 1 3 " ▁N ▁and ▁Long itude ▁ 9 2 o 3 9 ' 1 0 " ▁E . ▁The ▁dam ▁site ▁is ▁approach able ▁from ▁L ung l eng ▁which ▁is ▁ 2 5   km ▁from ▁A iz aw l . ▁The ▁T ya o ▁river ▁is ▁also ▁known ▁as ▁T law ng ▁or ▁D h ales w ari ▁or ▁K ata k ha ▁which ▁is ▁a ▁trib ut ary ▁of ▁River ▁Kal ad an ▁from ▁Bur ma . ▁It ▁is ▁an ▁important , ▁very ▁useful ▁and ▁the ▁longest ▁river ▁in ▁the ▁state ▁of ▁M iz or am . ▁T law ng ▁River ▁passes ▁through ▁the ▁A iz aw l ▁District ▁and ▁it ▁fl anks ▁the ▁western ▁side ▁of ▁A iz aw l ▁City . ▁ ▁Kal ad an ▁river ▁route ▁This ▁river ▁is ▁also ▁part ▁of ▁the ▁Kal ad an ▁Multi - modal ▁Trans it ▁Transport ▁Project . ▁ ▁External ▁links ▁ ▁L ung l eng ▁H ydro elect ric ▁Project ▁Report ▁ ▁See ▁also ▁ ▁East - West ▁Indust rial ▁Cor rid or ▁Highway , ▁Ar un ach al ▁Pr adesh ▁ ▁Ar un ach al ▁Border ▁Highway ▁ ▁Asian ▁Highway ▁Network ▁ ▁India - My an mar - Th ailand