scholarly journals IDENTIFIKASI SUMBER PENCEMAR DAN ANALISIS KUALITAS AIR TUKAD SABA PROVINSI BALI

2015 ◽  
Vol 9 (2) ◽  
pp. 57
Author(s):  
Putu Desy Darmasusantini ◽  
I Nyoman Merit ◽  
I G.B Sila Dharma
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
River Water ◽  
Fecal Coliform ◽  
Pollution Index ◽  
Quality Standard ◽  
Total Coliform ◽  
Upstream Region ◽  
Middle Region ◽  
Physical Chemical

Availability of clean water for drinking water increasingly scarce, then efforts to utilize alternative flow of river water as drinking water and raw water industry one of them is Saba River. Purpose of research is to determine the characteristic of pollution source which will be impactto the changing of water quality in physical, chemical, and biological in up, middle and down stream area of Saba River, water quality and pollution index of Saba River. Determination of samples by using purposive sampling method. Sampels were taken at six points with repetitions three times at different times. Sampels taken at two points upstream, two points middle and two points downstream. Samples were analyzed in situ and ex situ. The results showed that the activities that affect water quality physical, chemical, and biological in up, middle and down stream area of Saba River is agricultural activities, livestock, restorant, blacksmith, home stay, residential, workshops, market, laundry and industrial activities. The upstream region until middle region (T1) no parameter exceeded the quality standard, parameters that exceed the quality standard in the middle region (T2) is TSS, BOD, fosfat and fecal coliform, in the downstream which exceeded the parameters in the downstream region (H1) is BOD, fosfat, fecal coliform dan total coliform and in the downstream region (H2) is DO, BOD, COD, fosfat, fecal coliform dan total coliform. Saba River quality status based on the method pollution index in the upstream region (U1) until middle region (T1) showed good condition, middle region (T2) until downstream pollutants classified as mild.

scholarly journals Indeks Kualitas Air Sungai Noemuti dan Analisis Sensitivitas

2019 ◽  
Vol 4 (3) ◽  
pp. 87-92
Author(s):  
Made Santiari
Keyword(s):  
Water Quality ◽  
Sensitivity Analysis ◽  
River Water ◽  
Water Quality Index ◽  
Fecal Coliform ◽  
Quality Index ◽  
Pollution Index ◽  
Total Coliform ◽  
Index Formula ◽  
Index Value

Noemuti River is a river located in the South Bikomi District with a length of 30 km that is monitored periodically by the North Central East Regency Environmental Service. Information on the results of this monitoring needs to be conveyed as simple information, one of which is in the form of a water quality index. This study aims to calculate the index value of water quality and conduct a sensitivity analysis. This research is a quantitative descriptive study using secondary data in the form of 2016-2018 monitoring results. The parameters included in the calculation of the water quality index are BOD, COD, TSS, Fecal Coliform, and Total Coliform. Data were analyzed using the pollution index formula to get a water quality index value. Sensitivity analysis was carried out with four scenarios, namely removing parameters a) Fecal Coliform b) Total Coliform c) Fecal Coliform and Total Coliform d) TSS. The Noemuti river water quality index value ranges from 0.26-5.28, with the category good quality to moderately polluted. Sensitivity analysis provides a picture of parameters that influences the water quality index value. The fourth scenario is a scenario that causes a change in the water quality index from the category of moderately polluted to lightly polluted on 2017 data in the second and third points. This means that TSS parameters must be considered to improve river water quality. Also, the loss of the Ci / Lij TSS value as the maximum value decreases the water quality index value means the maximum Ci / Lij value is very vital for the pollution index formula. From the results of the study,  it can be concluded that the Noemuti river has been polluted, and TSS is a parameter that needs to be considered in arranging controlling water pollution recommendations.

scholarly journals Status Mutu Air Sungai Unda Pada Lahan Eks Galian C Kabupaten Klungkung

2020 ◽  
Vol 20 (2) ◽  
pp. 12
Author(s):  
I Made Sara Wijana ◽  
Abd. Rahman As-syakur ◽  
Made MS Mahendra ◽  
I GA Kunti Sri Panca Dewi
Keyword(s):  
Water Quality ◽  
River Water ◽  
Oxygen Demand ◽  
Pollution Index ◽  
Water Source ◽  
Quality Standard ◽  
Total Coliform ◽  
Quality Parameters ◽  
Quality Analysis ◽  
Sampling Point

The Unda River (Tukad) is the second largest river in Bali Province after the Ayung River. The Unda River has been used for various activities, such as tourism activities for white water rafting and agricultural irrigation activities. In addition, Unda River water is planned to be used as a raw water source in the planned construction of the Bali Cultural Center (PKB) which is planned to be built in the lower reaches of the Unda River. Therefore, it is necessary to conduct research related to the water quality of the Unda River, especially in the Lower Unda River. Water quality analysis refers to class II water quality standards according to the Bali Governor Regulation Number 16 of 2016. Meanwhile, the analysis of water quality status uses the pollution index (IP) according to the Decree of the Minister of the Environment Number 115 of 2003. The results of the analysis show that water quality parameters that exceed the highest quality standard is downstream (sampling point 3) with 4 (four) parameters, namely Total Dissolved Solid (TDS), chemical oxygen demand (COD), total coliform and fecal coli. While the sampling points 1 (one) and 2 (two), the parameters that exceed the quality standard are total coliform and fecal coli. In addition, the results of this study also show that the pollution index value downstream is increasing, where at sampling point 1 which is a DAM location has a pollutant index of 3.78 (light pollution) and at sampling point 2 of 6.27 (moderate pollution) and at sampling point 3 of 7.67 (medium polluted).

scholarly journals THE STUDY OF WATER QUANTITY AND QUALITY (CASE STUDY: GAJAHWONG WATERSHED)

2017 ◽  
Vol 2 (3) ◽  
pp. 261
Author(s):  
Sukma Sayono Putro
Keyword(s):  
Water Quality ◽  
Fecal Coliform ◽  
Pollution Index ◽  
Quality Standard ◽  
Total Coliform ◽  
Quality Parameters ◽  
Polluted Water ◽  
Water Quantity ◽  
Climate Data ◽  
Index Method

Gajahwong River is one of the nine rivers in the Special Region of Yogyakarta Province. During dry season,its water quantity has been decreasing so the water flow is insufficient to dilute the pollutant from sewage and affecting the water quality. Some pollutant parameters that have exceeded the quality standard in the Gajahwong river are including BOD, COD, TSS, phosphates, and total coliform. The study is expected to show the relationship between the water quantity and water pollution parameters and how to mitigate it. Water availability at the river was analyzed by using Mock model and the result was presented in flow duration curve. Climate data including rainfall for 12 years period from 2001 to 2012 were collected.Thecondition ofriver water quality was analyzed using Pollution Index Method. Results show that dependable flow at 80% probability was 0.80 m3/s. Water quality conditions in the Gajahwong River from upstream to downstream have declined at moderately polluted level. During 2007 to 2012 the level of TDS, TSS, DO, COD, detergents, oils, and fats, and fecal coliform has decreased. The concentration of water quality parameters was increased like BOD, phosphate, and total coliform that causing polluted water. The concentration of TSS, BOD, COD, phosphates, detergents, oils and fats, fecal coliform, and total coliform exceeds the threshold of water quality standards class II.

scholarly journals ANALISIS KUALITAS AIR DAN BEBAN PENCEMARAN AIR PADA SUB DAS BOENTUKA KABUPATEN TIMOR TENGAH SELATAN

2019 ◽  
Vol 23 (1) ◽  
pp. 56 ◽  
Author(s):  
Umbu A Hamakonda ◽  
Bambang Suharto ◽  
Liliya Dewi Susanawati
Keyword(s):  
Water Pollution ◽  
Water Quality ◽  
Chemical Oxygen Demand ◽  
River Water ◽  
Fecal Coliform ◽  
Oxygen Demand ◽  
Pollution Index ◽  
Biological Oxygen Demand ◽  
Pollution Load ◽  
River Water Pollution

Rivers in the Boentuka Sub-watershed of Timor Tengah Selatan Regency have been shown to experience pollution caused by domestic and agricultural activities. This study aims to assess water quality and identify river water pollution loads based on water quality according to Government Regulation Number 82 of 2001 concerning water pollution management and control. The parameters analyzed were physical, chemical, and biological, the length of the river in the Boentuka Sub-watershed was 15km. The method of river water pollution index from upstream to downstream in 6 sampling points with test parameters such as the biological oxygen demand, chemical oxygen demand, fecal coliform and total coliform in the downstream has exceeded the criteria of class I water quality standards according to PP No. 82 of 2001. Pollution index of 1.11 to 4.62. This shows that the quality of river water has been polluted with mild pollution status. While the pollution load of domestic waste dumped into the river is on the biological oxygen demand parameter of 6297,584 kg / day and chemical oxygen demand of 7871.98 kg / day, fecal coliform pollution load of 458.0108 MPN / day and totalcoli 1210.121 MPN / day

scholarly journals PENENTUAN STATUS MUTU AIR TUKAD YEH POH DENGAN METODE STORET

Jurnal Kimia ◽  
2016 ◽  
Author(s):  
Kadek Ari Esta ◽  
Putu Suarya ◽  
Ni G. A. M. Dwi Adhi Suastuti
Keyword(s):  
Water Quality ◽  
Fecal Coliform ◽  
Suspended Solids ◽  
Oxygen Demand ◽  
Total Suspended Solids ◽  
Quality Standards ◽  
Quality Standard ◽  
Total Coliform ◽  
Environmental Damage ◽  
Water Sampling

This paper reports the examination of Tukad Yeh Poh river in terms of several parameters namely temperature, total suspended solids (TSS), electric conductivity, pH, dissolve oxygen demand (DO), biochemical oxygen demand (BOD), chemical oxygen demand (COD), phosphate, Pb, Cu, fecal coliform and total coliform. Water sampling was done at three sampling stations, namely the upstream, midstream and downstream. The results of the water sample measurements were compared to the environmental quality standards and standard criteria of environmental damage by Bali Governor Regulation No. 8 in 2007. The results showed the presence of some parameters whose values exceeded the threshold of class II water quality standard. Those parameters were TSS, BOD, COD, phosphate, Pb, and Cu. The STORET assessment results of Tukad Yeh Poh upstream has a total score of -27 that was categorized as being polluted, while in the middle and downstream, -37 and -49 respectively, which were categorized as heavily polluted.

ANALISIS KUALITAS AIR DENGAN PENENTUAN STATUS MUTU AIR SUNGAI JAING KABUPATEN TABALONG

2019 ◽  
Vol 5 (2) ◽  
Author(s):  
Yuniarti Yuniarti ◽  
Danang Biyatmoko
Keyword(s):  
Water Quality ◽  
River Water ◽  
Pollution Index ◽  
Total Coliform ◽  
Run Off ◽  
The Status ◽  
Water Quality Status ◽  
Index Value ◽  
Quality Status

Sungai Jaing merupakan salah satu sungai yang melintas di Kabupaten Tabalong dengan panjang 39 km yang bermuara di Sungai Tabalong. DAS Jaing memiliki luas area ± 298 km2bagian dari DAS Barito di Kalimantan Selatan. Sungai Jaing diklasifikasi sebagai sungai kelas I (satu). Alih fungsi lahan cukup besar terjadi disekitar daerah aliran sungai jaing, bagi sektor pertambangan batubara, sektor migas, sektor industri, perkebunan dan pertanian. Banyaknya aktivitas ini menyebabkan sungai jaing berpotensi cukup besar mengalami penurunan kualitas. Pengamatan lapangan menunjukkan bahwa beberapa kegiatan berpotensi memasukkan unsur pencemar ke Sungai Jaing yang mana kemungkinan membuang limbah produksi secara langsung ataupun run off (limpasan) limbah produksi kedalam sungai. Tujuan penelitian ini adalah menganalisis kualitas Sungai Jaing melalui penentuan Status Mutu Air dari Sungai Jaing. Wilayah penelitian dilaksanakan di Sungai Jaing sejauh 39 Km di Kabupaten Tabalong, Kualitas air sungai diukur dan diamati pada 3 titik pengambilan sampel terhadap parameter fisika, kimia dan biologi. Analisis kualitas dan penentuan status mutu air menggunakan metode STORET dan metode indeks pencemaran. Hasilnya adalah (1) parameter DO, BOD, COD, Fecal coliform dan Total Coliform telah melebihi baku mutu air sungai Kelas I menurut Peraturan Gubernur Kalimantan Selatan                    No. 5 Tahun 2007 sehingga menyatakan kualitas air sungai jaing menurun ( 2) Terjadi pergeseran status mutu air sungai jaing dari hulu ke hilir yang ditandai dengan nilai STORET dan nilai indeks pencemaran (IP) yang cenderung semakin meningkat berdasarkan kriteria sungai menurut PP nomor 82 Tahun 2001. Nilai STORET sungai jaing adalah antara -108 sampai dengan -110 dengan status mutu Cemar Berat dan nilai indeks pencemaran (IP) berkisar antara 4,027 sampai dengan 4,173 yang menyatakan bahwa status mutu air sungai jaing adalah cemar ringan. Kata Kunci: Indeks polusi, kualitas air, metode STORET, status kualitas. Sungai Jaing is one of the rivers that flows in Tabalong District which has length of 39 km and empties into the Tabalong River. The Jaing watershed has an area of ± 298 km2 of the Barito watershed in South Kalimantan. This river is classified as class I (one) river. Several activities for the coal mining sector, oil and gas sector, industrial sector, plantation and agriculture considered to take over the land function widely surrounding the river. Those activities actually have a potential to reduce the water quality of the river. Field observations found pollutants which are likely to dispose of production waste directly or run off (run off) of production waste into the river. Hence, the purpose of this study was to analyze the quality of Sungai Jaing through determining the status of water quality from Sungai Jaing. The research area was carried out in Sungai Jaing as far as 39 Km in Tabalong District where river water quality was measured and observed at 3 sampling points based on physical, chemical and biological parameters. Quality analysis and determination of water quality status using the STORET method and pollution index method. The results are (1) the parameters of DO, BOD, COD, Fecal coliform and Total Coliform have exceeded Class I river water quality standards according to Governor of South Kalimantan Regulation No. 5 of 2007 stating that the quality of river water is decreasing (2) There is a shift of the water quality status of the Sungai Jaing from upstream to downstream which is characterized by the STORET value and pollution index value which tends to increase based on a river criteria according to PP number 82 of 2001. In addition, STORET value of river jaing is between -108 to -110 with the status of Heavy Pollution quality and the pollution index value (IP) ranges from 4,027 to 4,173 which states that water quality status of the Sungai Jaing is mild pollution.  Keywords : Water Quality, Quality Status, STORET Method, Pollution Index

scholarly journals Physicochemical and Microbial Groundwater Quality Assessment and Evaluation in Noakhali Region, Bangladesh

2020 ◽  
pp. 9-19 ◽  
Author(s):  
Protima Sarker ◽  
Sabikun Nahar ◽  
Runa Begum ◽  
S. K. Sayed Reza ◽  
Md. Shiblur Rahaman
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Groundwater Quality ◽  
Ground Water ◽  
Fecal Coliform ◽  
Total Coliform ◽  
Chloride Ions ◽  
Present Condition ◽  
Total Hardness ◽  
High Positive Correlation

Groundwater is an essential and valuable natural source of drinking water. But sometime ground water contains different types of chemical or biological substance which make water unsuitable for consumption. Quality of the ground water varies in different location. The recent study emphasized on monitoring the present condition of groundwater in the coastal region of Noakhali. The study area covered 24 different locations of two large Upazila Subarnachar and Kabirhat of Noakhali District. Groundwater quality was examined by analyzing various physicochemical parameters and microbial parameters such as pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity, Total Hardness, Potassium, Sulphate, Chloride ions, Total Coliform, Fecal Coliform, and Total Bacterial Viable Count. These parameters were compared with the drinking water quality standards recommended by WHO and Bangladesh local standards. From the analysis, it was observed that pH, Sulphate, Potassium were within the acceptable limit according to WHO and Bangladesh standards. But maximum tube-wells water contains huge amount of TDS (6040 mg/l), EC (1786µs/cm), Salinity (6.8%) and hardness (1050 mg/l), which is not safe for human health. From the correlation studies of the water quality parameters, relatively high positive correlation between some chemical parameters was found. And it signifies a common origin or progressive enrichment of both parameters. The analysis of biological parameters showed the presence of bacteria in many of the water samples. Maximum value of Total coliform found from the groundwater was TNTC and fecal coliform was 3×101 CFU/ml. According to WHO and Bangladesh standard the groundwater of this region is not suitable for drinking. So, some simple primary treatment is needed prior to use this water for drinking purposes and necessary steps should be taken for alternative safe source of drinking water in this region.

scholarly journals Penentuan Status Mutu Air Dengan Metode Indeks Pencemaran Dan Strategi Pengendalian Pencemaran Sungai Ogan Kabupaten Ogan Komering Ulu

2019 ◽  
Vol 17 (3) ◽  
pp. 486
Author(s):  
Enda Kartika Sari ◽  
Oki Endrata Wijaya
Keyword(s):  
Water Pollution ◽  
Water Quality ◽  
River Water ◽  
Control Strategy ◽  
Pollution Control ◽  
Fecal Coliform ◽  
Pollution Index ◽  
Water Bodies

Sungai Ogan merupakan sumber air bagi intake PDAM  Kabupaten Ogan Komering Ulu. Kenyataan tersebut, dipandang perlu untuk menentukan evaluasi kualitas air Sungai Ogan yang bersifat kompleks dengan melibatkan banyak parameter yang berpengaruh terhadap badan air serta perlu merumuskan strategi pengendalian pencemaan air yang perlu dilakukan. Penggunaan indeks kualitas air dapat mempermudah penentuan kualitas badan air serta mempermudah juga dalam pemberian informasi kepada pihak yang membutuhkan. Tujuan penelitian ini adalah menentukan status mutu air dan strategi pengendalian pencemaran air sungai Ogan Kabupaten Ogan Komering Ulu. Metode yang digunakan dalam penelitian ini adalah metode purposive sampling dengan menggunaan perhitungan indeks pencemaran air di 5 titik lokasi sampling. Penentuan status mutu air menggunakan metode indeks pencemaran menurut Kepmen LH 115/2003. Parameter yang diamati dan diukur ada 10 paramater dengan menggunakan metode Standar Nasional Indonesia (SNI) pengukuran kualitas air dan limbah, Menurut Peraturan Gubernur Sumatera Selatan No 16/2005 meliputi sifat fisika, kimia dan biologi dari badan air sungai yaitu suhu, kekeruhan, TSS, pH, DO, BOD, Nitrat, Phospat, MBAS dan Fecal Coliform. Hasil yang didapatkan Status mutu air dengan menggunakan indeks pencemaran stasiun 1-5. termasuk dalam kategori tercemar ringan dengan kisaran nilai 1,3 – 2,3. Strategi pengendalian pencemaran sungai dapat dilakukan dengan pengurangan beban pencemaran yaitu dengan melibatkan masyarakat dalam pengelolaan lingkungan sungai dan perlu melakukan efektifitas pengelolaan dan manajemen IPAL yang lebih baik yang lebih melibatkan peran serta masyarakat dalam teknis pengelolaannya, serta perlunya pemantauan rutin kualitas air sungai dan memetakan sumber-sumber pencemar potensial pada setiap lokasi sehingga permasalahan akan cepat teratasi.The Ogan River is a source of water for the intake of the Ogan Komering Ulu Regency PDAM. This fact is deemed necessary to determine the evaluation of the water quality of the Ogan River which is complex by involving many parameters that affect the water body and needs to formulate a water pollution control strategy that needs to be done. The use of a water quality index can facilitate the determination of the quality of water bodies and also facilitate the provision of information to those in need. The purpose of this study was to determine the status of water quality and the control strategy of Ogan Komering Ulu District water pollution. The method used in this study was purposive sampling method by using the calculation of the water pollution index in 5 sampling locations. Determination of water quality status using the pollution index method according to Kepmen LH 115/2003. The parameters observed and measured were 10 parameters using the Indonesian National Standard (SNI) method of measuring water and waste quality, According to the Governor of South Sumatra Regulation No. 16/2005 covering physical, chemical and biological properties of river water bodies namely temperature, turbidity, TSS, pH, DO, BOD, Nitrate, Phosphate, MBAS and Fecal Coliform. Results obtained status of water quality by using station pollution index 1-5. included in the category of light polluted with a range of values 1.3 - 2.3. River pollution control strategies can be carried out by reducing pollution load, namely by involving the community in managing the river environment and need to make better management and management of WWTPs that are more involved community in its technical management, as well as the need for regular monitoring of river water quality and mapping potential pollutant sources at each location so that problems will be quickly resolved

scholarly journals Strategi Peningkatan Kualitas Air Sungai: Studi Kasus Sungai Sani

2021 ◽  
Vol 17 (2) ◽  
pp. 101-114
Author(s):  
Evta Rina Mailisa ◽  
Budi Warsito ◽  
Bambang Yulianto
Keyword(s):  
Water Quality ◽  
Law Enforcement ◽  
Analytic Hierarchy Process ◽  
Fecal Coliform ◽  
Quality Standard ◽  
Total Coliform ◽  
Analytic Hierarchy ◽  
Hierarchy Process ◽  
Test Result

ENGLISHApart from supporting irrigation systems, The Sani River has become a source of raw water for a water treatment company called PDAM Tirta Bening to provide clean water to the community. The purpose of this study was to investigate the water quality of the Sani River and formulate priority strategies for improving water quality according to the conditions of the Sani River. This research uses the descriptive-analytic method. Data were obtained from the document of Pati Regency Environmental Service, interviews, field observations, and questionnaires. To determine water quality, this study compared the test result with the water quality standards. Meanwhile, Analytic Hierarchy Process (AHP) became a tool to formulate strategic priorities. The result was TSS in the downstream, BOD, COD, and total phosphate from upstream to downstream, fecal coliform in the middle and downstream, and total coliform in the downstream conditions have exceeded water quality standard. The concentration of Dissolved Oxygen from upstream to downstream was <4 mg/L so it did not comply with the standard. The alternative strategies to improve included increasing community participation, increasing collaboration among stakeholders, supervision and law enforcement, environmental quality monitoring, and river normalization. INDONESIASungai Sani berfungsi dalam irigasi dan sumber air baku untuk PDAM Tirta Bening. Sungai ini termasuk sungai prioritas yang digunakan dalam perhitungan Indeks Kualitas Air Kabupaten Pati. Tujuan dari penelitian ini adalah untuk mengetahui kualitas air Sungai Sani dan merumuskan prioritas  strategi peningkatan kualitas air yang sesuai dengan kondisi Sungai Sani. Penelitian ini menggunakan metode deskriptif analitik. Data dalam penelitian ini diperoleh dari dokumen hasil uji Dinas Lingkungan Hidup Kabupaten Pati, hasil wawancara, observasi lapangan, dan pengisian kuesioner. Metode analisis data untuk mengetahui kualitas air adalah dengan membandingkan data hasil uji dengan baku mutu air. Dalam merumuskan prioritas strategi, menggunakan Analytic Hierarchy Process (AHP). Hasilnya adalah TSS di bagian hilir,  BOD, COD, dan total fosfat dari hulu sampai ke hilir, fecal coliform di bagian tengah dan hilir, serta total coliform di bagian hilir kondisinya telah melebihi baku mutu air kelas II. Untuk DO, dari hulu sampai  hilir konsentrasinya <4 mg/L  sehingga tidak mencapai baku mutu air kelas II. Hasil analisis alternatif strategi peningkatan kualitas air Sungai Sani sesuai urutan adalah peningkatan peran serta masyarakat, peningkatan kerja sama antar stakeholder, pengawasan dan penegakan hukum, pemantauan kualitas lingkungan, dan normalisasi sungai.

scholarly journals Analisis Kualitas Air Sungai Batanghari Zona Tengah Wilayah Tebo Dengan Metode Indeks Pencemaran dan Water Quality Index

2019 ◽  
Author(s):  
siti umi kalsum
Keyword(s):  
Water Quality ◽  
River Water ◽  
Water Quality Index ◽  
Quality Index ◽  
Government Regulation ◽  
Central Zone ◽  
Pollution Index ◽  
Quality Standard ◽  
Index Method ◽  
The Status

Batanghari River has a length of 775 km divided into three zones ie upstream, middle and downstream zones. One of its functions as raw water. Batanghari River Central zone of Tebo region has decreased water quality due to land use change. This study aims to determine the status of water quality from the Batanghari River zone in the middle of the Tebo region by the method of pollution index and water quality index. The method used from the Ministry of Environment No. 115/2003 on Appendix II on the Determination of Water Quality Status by the method of pollution index and Water Quality Index Method (WQI) and as the reference of the quality standard of Government Regulation Number 82 Year 2001 on the Management of Water Quality and Water Pollution class II . Monitoring and sampling were conducted three times in June, Sept and October of 2017 for 5 (five) sample locations namely Pucuk Jambi Village, Teluk Kayu Putih, Teluk Kepayang, Singkawang, Tambun Arang with parameters of pH, Temperature, Dissolved Oxygen, BOD, Turbidity, Total Phospor, Nitrite, TSS, E-coli, Fecal Coliform. Based on the results of the sample test in five locations and the analysis using the pollution index method obtained value of 6.72 and water quality index with a value of 50.72. The results showed that both methods were used and resulted in the status of Batanghari river water of moderately polluted category and this conclusion could be the reference of related parties in the Batanghari River water management in accordance with its function and allocation.

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