Delania Riska, Erasih (2025) Hubungan Teknis Bangunan Sumur Gali dengan Kandungan Bakteri Total Coliform sebagai Indikator Kualitas Air Bersih. Diploma thesis, Poltekkes Kemenkes Surabaya.
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Abstract
Hubungan Teknis Bangunan Sumur Gali dengan Kandungan Bakteri Total Coliform sebagai Indikator Kualitas Air Bersih xv + 61 Halaman + 9 Tabel + 9 Gambar + 11 Lampiran Sumur gali masih digunakan sebagai sumber air bersih oleh masyarakat di Dusun Kras, namun kualitas airnya belum seluruhnya memenuhi syarat kesehatan karena terkontaminasi mikroorganisme. Penelitian ini bertujuan untuk mengetahui hubungan antara teknis bangunan sumur gali dengan kandungan bakteri Total Coliform sebagai indikator kualitas air bersih. Desain penelitian yang digunakan adalah analitik observasional dengan pendekatan cross-sectional. Jumlah sampel sebanyak 32 sumur gali, dengan data yang diperoleh melalui observasi teknis bangunan dan uji laboratorium terhadap kandungan Total Coliform. Hasil penelitian teknis bangunan sumur gali dinilai cukup (bibir sumur cukup, dinding sumur kurang, lantai sumur kurang, dan sumber pencemar kurang). Kandungan bakteri Total Coliform pada air sumur gali tidak memenuhi syarat. Terdapat hubungan antara teknis bangunan sumur gali dan kandungan Total Coliform dengan p = 0,000 < 0,05. Penelitian selanjutnya disarankan untuk meneliti perilaku pemilik sumur gali yang dapat mempengaruhi kualitas air sumur. Kata Kunci: sumur gali, total coliform, air bersih. ABSTRACT Delania Riska Erasih Technical Relationship of Dug Well Building with Total Coliform Bacteria Content as an Indicator of Clean Water Quality xv + 61 Pages + 9 Tables + 9 Images + 11 Attachments Dug wells were still used as a source of clean water by the community in Dusun Kras; however, the water quality did not fully meet health standards due to contamination by microorganisms. This study aimed to determine the relationship between the construction technique of dug wells and the presence of Total Coliform bacteria as an indicator of clean water quality. The research design used was observational analytics with a cross-sectional approach. The sample consisted of 32 dug wells, with data obtained through technical observations of the well structures and laboratory testing for Total Coliform content. The results showed that the technical condition of the dug wells was rated as fair (well lips were adequate, well walls were poor, well floors were poor, and sources of pollution were also poor). The Total Coliform content in the well water did not meet the required standards. There was a significant relationship between the construction technique of the dug wells and the Total Coliform content, with a p-value = 0.000 < 0.05. Future research was recommended to examine the behavior of dug well owners that might affect the water quality. Keywords: dug well, total coliform, clean water.
| Item Type: | Thesis (Diploma) |
|---|---|
| Contributors: | Contribution Contributor NIDN/NIDK UNSPECIFIED Hery, Koesmantoro nidn4026116102 UNSPECIFIED Beny, Suyanto nidn4020016401 UNSPECIFIED Sri, Poerwati nidn4028056901 |
| Additional Information: | KTI 2025022 DEL g / 1514 / 10KTI2025022 |
| Uncontrolled Keywords: | sumur gali, total coliform, air bersih. |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Poltekkes Kemenkes Surabaya > Jurusan Kesehatan Lingkungan > Program Studi DIII Sanitasi Magetan |
| Depositing User: | Endah Widyastuti |
| Date Deposited: | 21 Apr 2026 03:05 |
| Last Modified: | 21 Apr 2026 03:05 |
| URI: | http://repo.poltekkes-surabaya.ac.id/id/eprint/11812 |
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