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Water Quality Index of Well Water in the Converted Agricultural Land

Jurnal Pendidikan IPA Indonesia · Vol. 10 No. 4 (2021) · pp. 560–570

DOI
10.15294/jpii.v10i4.31790
ISSN
2089-4392, 2339-1286
Published
2021-12-29
Publisher
Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)
Language
eng

Abstract

The groundwater condition at converted agricultural land has decreased water quality because of previous agricultural processes, so the water quality index is essential to know. This study aims to measure the groundwater quality index in residential wells on the converted agricultural land, determine the dominant parameters that form the Water Quality Index (WQI) in dug wells and drilled wells on the converted agricultural land, and determine the effect depth and age of wells on WQI. The research design was descriptive exploratory with WQI as the dependent variable and the depth and age of the well as the independent variable. With purposive sampling, 32 points of dug and drilled wells in different locations were chosen. Multiple linear regression was applied for data analysis. From the findings, it can be concluded that the minimum WQI value in dug well water is 76.9, and the average maximum WQI value in dug well water is 92.3. There are 8 points in dug well water with WQI in a good category or quality-2 category (71-90), and 15 dug well points have WQI in a very good quality category or quality-1 category (91-100). This value indicates that the dug well water quality in the research location is still classified as eligible for consumption. The dominant parameters that form WQI values in dug and drilled wells are manganese, cadmium, iron, with a value of -0.918 -0.886 -0.790. The depth and age of the well affect the water quality index. The depth of the well has a stronger effect on the water quality index than the age of the well.

Keywords

Collaboration network of the authors

11 authors · 19 co-authorship links · 7 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Diponegoro University
  • Sekolah Tinggi Teknologi Migas
  • Omdurman Islamic University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
K. KiswantoDiponegoro University1
Heru SusantoAffiliation unknown1
Hartuti PurnaweniDiponegoro University1
B. SulaimanDiponegoro University1
Mohammad LutfiSekolah Tinggi Teknologi Migas1
Ebtihal Modather MohammedOmdurman Islamic University1
M. Dahlan GhozaliAffiliation unknown1
Shofia Nur AwamiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/nju/index.php/jpii/oai, first harvested 29 Okt 2026, last seen 29 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Water Quality Index of Well Water in the Converted Agricultural Land</dc:title>
	<dc:creator>Prabowo, R.</dc:creator>
	<dc:creator>Bambang, A. N.</dc:creator>
	<dc:creator>Sudarno, S.</dc:creator>
	<dc:subject xml:lang="en-US">water quality index; wells; land</dc:subject>
	<dc:description xml:lang="en-US">The groundwater condition at converted agricultural land has decreased water quality because of previous agricultural processes, so the water quality index is essential to know. This study aims to measure the groundwater quality index in residential wells on the converted agricultural land, determine the dominant parameters that form the Water Quality Index (WQI) in dug wells and drilled wells on the converted agricultural land, and determine the effect depth and age of wells on WQI. The research design was descriptive exploratory with WQI as the dependent variable and the depth and age of the well as the independent variable. With purposive sampling, 32 points of dug and drilled wells in different locations were chosen. Multiple linear regression was applied for data analysis. From the findings, it can be concluded that the minimum WQI value in dug well water is 76.9, and the average maximum WQI value in dug well water is 92.3. There are 8 points in dug well water with WQI in a good category or quality-2 category (71-90), and 15 dug well points have WQI in a very good quality category or quality-1 category (91-100). This value indicates that the dug well water quality in the research location is still classified as eligible for consumption. The dominant parameters that form WQI values in dug and drilled wells are manganese, cadmium, iron, with a value of -0.918 -0.886 -0.790. The depth and age of the well affect the water quality index. The depth of the well has a stronger effect on the water quality index than the age of the well. </dc:description>
	<dc:publisher xml:lang="en-US">Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)</dc:publisher>
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	<dc:date>2021-12-29</dc:date>
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	<dc:identifier>https://journal.unnes.ac.id/nju/jpii/article/view/31790</dc:identifier>
	<dc:identifier>10.15294/jpii.v10i4.31790</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Pendidikan IPA Indonesia; Vol 10, No 4 (2021): December 2021; 560-570</dc:source>
	<dc:source>2089-4392</dc:source>
	<dc:source>2339-1286</dc:source>
	<dc:source>10.15294/jpii.v10i4</dc:source>
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	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Pendidikan IPA Indonesia</dc:rights>
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