| dc.description.abstract | The function of the Sungai Wain Protection Forest as a catchment area for Balikpapan and to be monitored periodically
by focusing on water quality to see the sustainability of the hydrological function of the Sungai Wain Protection Forest.
This study aims to determine the latest water quality conditions in terms of physical, chemical and biological properties
in the DAS Bugis and DAS Wain. Analysis of water sample was conducted at the Water Quality Laboratory of the
Department of Aquatic Resources and Fisheries and Marine Sciences, Mulawarman University, Samarinda. Data
analysis refers to the Water Quality Standards based on East Kalimantan Regional Government Regulation No. 02/2011
about Management of Water Quality and Water Pollution Control. The results showed that the parameters of
temperature, colour, TSS, TDS, BOD5, SO4 and NO3 were included in the Class I water quality standards that can be
used as drinking water or for other consumption purposes. COD parameters (in the Right River Basin), DO and NH3
(in the River Basin) were included in Class II water quality standards, which can be used for water recreation
infrastructure / facilities, freshwater fish farming, animal husbandry and plants irrigation. The pH parameters in the
DAS Bugis were included in class IV water quality standards that can only be used to irrigate plants. Pollutant loads
that contribute a lot to enter were agricultural and agricultural waste and domestic waste originating from community
forest areas. | en_US |
