Abstract

Utilization of springs as water resources for their daily needs by the people of Sukawati Sub-Distric of Gianyar Regency, Bali is still quite high Human activities, such as increasing domestic, industrial and agricultural activities, have an effect on decreasing water quality. This research was conducted ini December 2019 to January 2020 at Pancoran Kutri springs, Beji Dalem Agung Kemenuh springs and Taman Beji Cengcengan springs. This research aimed to determine water quality based on Bali Governor's Regulation No.16 of 2016 concerning Environmental Quality Standards and Standard Criteria for Enviromental Damage Based on Class (Class I) and Minister of Health Republic of Indonesia Regulation No.492/ Menkes/Per/IV/2010 concerning Prerequisites for Drinking Water Quality. The parameters analyzed were the physical parameters (temperature and TDS), the chemical parameters (pH, DO, BOD, nitrate, phosphate, cadmium (Cd) and lead (Pb)) and the biological parameters (fecal coliform bacteria). The results of the research conducted showed that the water quality in the three springs in the study location still met the water quality standards. However, DO parameters at Pancoran Kutri springs, BOD parameters at Taman Beji Cengcengan springs and phosphate in the three springs at the research location are based on regulations, as well as fecal coliform bacteria parameters in the three springs at the research location based on the Regulation of the Minister of Health of the Republic of Indonesia No. 492/Menkes/Per/IV/2010 have exceeded the quality standard threshold.

Highlights

  • F Sukawati Sub-Distric of Gianyar Regency, Bali is still quite high Human activities, such as increasing domestic, industrial and agricultural activities, have an effect on decreasing water quality

  • determine water quality based on Bali Governor's Regulation

  • The results of the research conducted showed that the water quality in the three springs

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Summary

Waktu dan Tempat

Penelitian ini dilaksanakan pada bulan Desember 2019 sampai Januari 2020. Sampel air diambil dari mata air Pancoran Kutri, mata air Beji. Metode Penelitian Penelitian ini bersifat deskriptif kuantitatif dan komfaratif, yaitu menggambarkan hasil perbandingan data kualitas air dari hasil uji laboratorium dengan baku mutu yang berlaku dan mendeskripsikan hasil penelitian berdasarkan kajian kepustakaan. Pengambilan sampel air untuk parameter fisika-kimia dilakukan dengan mengambil air dari setiap pancoran dimasukan kedalam botol bersih ukuran 1.500 ml yang diberi label nama sesuai lokasi sampel. Pengumpulan Data Data penelitian diperoleh dari observasi secara langsung di lapangan dengan pengambilan sampel air di ketiga mata air yang kemudian dilakukan pengujian laboratorium untuk mengetahui nilai masing-masing parameter uji. Pengujian parameter kualitas air dilakukan secara in situ meliputi, pengukuran suhu, pH dan TDS air. Analisis Data Data yang diperoleh dari hasil penelitian dianalisis secara deskriptif kuantitatif yaitu dengan mendeskripsikan kondisi kualitas air di lokasi penelitian eISSN: 2656-7784 Maret 2021 dengan hasil penelitian kemudian dibandingkan dengan standar baku mutu kualitas air. Standar baku yang digunakan untuk analisis tersebut menggunakan baku mutu kualitas air kelas I Peraturan

HASIL DAN PEMBAHASAN Suhu
Baku mutu air kelas I Peraturan
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