NERACA AIR BENDUNGAN TERITIP KOTA BALIKPAPAN PROVINSI KALIMANTAN TIMUR

Abstract

In order to identify the requirement, balance and availability analysis of water balance in the
Teritip Dam to fulfill the raw water required at administration region of the river basin of the teritip
dam. Data which used in this study is Balikpapan’s hidroclimatology, Then the data analysed, to
get 10 daily stream discharge with Model F.J. Mock. After got the result of analysis from the water
availibility, then continued with dependable discharge analysis with Basic Moon method that use
Logarithm Pearson type III distribution, and also tested with Smirnov kosmogorof test. We get the
99 % dependable discharge from year 1983 up to year of 2007 from this calculation that represent
the discharge inflow to the dam that represent the dam water availability. The amount of water
required is amount of water required in administration region staying Teritip Dam Basin, that
located at east Balikpapan District, for example ; Countryside Manggar, Countryside Manggar
Baru, Countryside Lamaru, Countryside Teritip to fulfill domestic, industry and non-domestic water
requirement untill year of 2015. The Result of this study indicate that the Terit ip Dam water supply
can supply the demand of Domestic, non-domestic, and industrial water requirement with 100%
reliability, at 2010. The Teritip Dam water supply can supply the demand of Domestic, nondomestic,
and industrial water requirement with 100% reliability, at 2011. The Teritip Dam water
supply can supply the demand of Domestic, non-domestic, and industrial water requirement with
100% reliability, at 2012. The Teritip Dam water supply can only supply the demand of Domestic,
non-domestic, and industrial water requirement with 83% reliability, at 2013. The Teritip Dam
water supply can only supply the demand of Domestic, non-domestic, and industrial water
requirement with 69% reliability at 2014 The Teritip Dam water supply can only supply the
demand of Domestic, non-domestic, and industrial water requirement with 61% at 2015.