Analisis Konservasi Air Berbasis Zero Run Off (Studi Kasus Kawasan Block Office Balai Kota Among Tani Kota Batu)
DOI:
https://doi.org/10.21776/ub.pengairan.2019.010.02.08Keywords:
zero run off, spatial run off, water conservasion, recharged wellAbstract
The development of Batu as a tourist and agropolitant city has led to some concern, such as water resources. The number of springs has increasingly declined due to the conversion of forest into agriculture land, residential, and tourist sites. Therefore, it is necessary to maintain equilibrium through the process of extracting and replenishment of rain water by absorbing it into soil pores as water conservation efforts. This study examines the analysis of water conservation based on the concept of zero runoff, located in the Block Office area. It is expected to become input for the Batu City Government and be developed in those area. The analysis of surface runoff is calculated by Rational Method. The dimension of recharged well is calculated by using SNI method 03 2453 2002. The magnitude of design discharge obtained with 5 years return period is 111,408 mm. Reharged well is planned with 5 meters height and 1 meter diameter. Recharged well used for 100 m roof area is 1. Water conservation technology by using recharged well is able to collect runoff from the roof, while retention pool collect and absorb runoff from the parking area, road, and yard.
References
Arief. (2017). Awas, Mata Air di Kota Batu Mulai Terkuras; Wajibkan Bangunan
Baru Membuat Sumur Resapan. Jawa Pos. 11 Desember. Hlm. 5.
Badan Standarisasi Nasional. (2002). SNI: 03-2453-2002. Tata Cara Perencanaan Sumur Resapan Air Hujan untuk Lahan Pekarangan. Jakarta: Badan Standarisasi Nasional.
Bisri, M., dan Prastya, T.A.N. (2009). Imbuhan Air Tanah Buatan Untuk Mereduksi Genangan (Studi Kasus di Kecamatan Batu Kota Batu).Jurnal. Malang.
Departemen Permukiman dan Prasarana Wilayah. (2000). Tata Cara Perencanaan Teknik Sumur Resapan Air Hujan Untuk Lahan Perkarangan. Bandung: Kementerian Pekerjaan Umum.
Permanasari,Puspa.,Bisri, M., & Suharyanto, A. (2012). Pengaruh Guna Lahan Terhadap Penurunan Infiltrasi di Kota Batu. Jurnal. Malang
Soemarto, CD. (1995). Hidrologi Teknik. Jakarta: Airlangga
Sucipto. (2008). Teori dan Praktek Ekologi. Surabaya: Airlangga Universitas Press
Sunjoto. (2011). Teknik Drainase Pro-Air. Yogyakarta: Universitas Gajah Mada
Walikota Batu. (2015). Peraturan Walikota Batu Nomor 21 Tahun 2015 tentang Pembuatan Sumur Resapan dan Biopori. Batu: Walikota Batu.
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Copyright (c) 2019 Dini Rosvita Tri A., Mohammad Bisri, Ussy Andawayanti
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