Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos

Majolagbe Abdulrafiu Olaiwola; Yusuf Kafeelah Abosede; Tovide Oluwakemi Omotunde; Alegbe Monday John; Tiamiyu Yusuf Ademola

doi:doi:10.11648/j.hyd.20231101.11

Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos

Majolagbe Abdulrafiu Olaiwola, Yusuf Kafeelah Abosede, Tovide Oluwakemi Omotunde, Alegbe Monday John, Tiamiyu Yusuf Ademola

Published in Hydrology (Volume 11, Issue 1)

Received: 17 January 2023 Accepted: 6 February 2023 Published: 16 February 2023

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Abstract

The only source of water supply in Lagos State University Ojo, Lagos State is sub surface water. Despite being under possible threats (natural and anthropogenic), the water is used for irrigation, domestic, recreation and drinking purposes, hence the need for quality verification so as to be sure of the safety of man. Therefore, this study sought the physicochemical quality assessment of groundwater in Lagos State University, main campus, employing standard procedures of American Public Health Association. Groundwater samples collected bimonthly from twenty five (25) wells were chemically investigated for pH, acidity, alkalinity, electrical conductivity, total dissolved solids, total hardness, anions and trace metals. Groundwater data generated from chemical laboratory were subjected to factor and cluster analyses. Six principal components (PCs) extracted 79.3 % of the total variance and five clusters of wells with distinct characteristics were also revealed. The order of exceedance of some quality parameters above WHO limits was NO₃^2-> Mg > Fe > SO₄^2- >TH, raising the question of safety on its potability. The sodium adsorption ratio (SAR), however showed that over 95% of the water samples analyzed are fit for irrigation purposes, thus portends safety for human health. The impact of agricultural activities among others are apparent on the quality of groundwater, hence the need for regular monitoring by relevant agency, in order to safeguard the safety of man and ensure sustainability of the environment.

Published in	Hydrology (Volume 11, Issue 1)
DOI	10.11648/j.hyd.20231101.11
Page(s)	1-10
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Groundwater, Factor Analyses, Cluster Analyses, Lagos State University, Sodium Adsorption Ratio

References

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Majolagbe Abdulrafiu Olaiwola, Yusuf Kafeelah Abosede, Tovide Oluwakemi Omotunde, Alegbe Monday John, Tiamiyu Yusuf Ademola. (2023). Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology, 11(1), 1-10. https://doi.org/10.11648/j.hyd.20231101.11

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ACS Style

Majolagbe Abdulrafiu Olaiwola; Yusuf Kafeelah Abosede; Tovide Oluwakemi Omotunde; Alegbe Monday John; Tiamiyu Yusuf Ademola. Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology. 2023, 11(1), 1-10. doi: 10.11648/j.hyd.20231101.11

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AMA Style

Majolagbe Abdulrafiu Olaiwola, Yusuf Kafeelah Abosede, Tovide Oluwakemi Omotunde, Alegbe Monday John, Tiamiyu Yusuf Ademola. Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology. 2023;11(1):1-10. doi: 10.11648/j.hyd.20231101.11

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@article{10.11648/j.hyd.20231101.11,
  author = {Majolagbe Abdulrafiu Olaiwola and Yusuf Kafeelah Abosede and Tovide Oluwakemi Omotunde and Alegbe Monday John and Tiamiyu Yusuf Ademola},
  title = {Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos},
  journal = {Hydrology},
  volume = {11},
  number = {1},
  pages = {1-10},
  doi = {10.11648/j.hyd.20231101.11},
  url = {https://doi.org/10.11648/j.hyd.20231101.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.hyd.20231101.11},
  abstract = {The only source of water supply in Lagos State University Ojo, Lagos State is sub surface water. Despite being under possible threats (natural and anthropogenic), the water is used for irrigation, domestic, recreation and drinking purposes, hence the need for quality verification so as to be sure of the safety of man. Therefore, this study sought the physicochemical quality assessment of groundwater in Lagos State University, main campus, employing standard procedures of American Public Health Association. Groundwater samples collected bimonthly from twenty five (25) wells were chemically investigated for pH, acidity, alkalinity, electrical conductivity, total dissolved solids, total hardness, anions and trace metals. Groundwater data generated from chemical laboratory were subjected to factor and cluster analyses. Six principal components (PCs) extracted 79.3 % of the total variance and five clusters of wells with distinct characteristics were also revealed. The order of exceedance of some quality parameters above WHO limits was NO32- > Mg > Fe > SO42- >TH, raising the question of safety on its potability. The sodium adsorption ratio (SAR), however showed that over 95% of the water samples analyzed are fit for irrigation purposes, thus portends safety for human health. The impact of agricultural activities among others are apparent on the quality of groundwater, hence the need for regular monitoring by relevant agency, in order to safeguard the safety of man and ensure sustainability of the environment.},
 year = {2023}
}

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TY  - JOUR
T1  - Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos
AU  - Majolagbe Abdulrafiu Olaiwola
AU  - Yusuf Kafeelah Abosede
AU  - Tovide Oluwakemi Omotunde
AU  - Alegbe Monday John
AU  - Tiamiyu Yusuf Ademola
Y1  - 2023/02/16
PY  - 2023
N1  - https://doi.org/10.11648/j.hyd.20231101.11
DO  - 10.11648/j.hyd.20231101.11
T2  - Hydrology
JF  - Hydrology
JO  - Hydrology
SP  - 1
EP  - 10
PB  - Science Publishing Group
SN  - 2330-7617
UR  - https://doi.org/10.11648/j.hyd.20231101.11
AB  - The only source of water supply in Lagos State University Ojo, Lagos State is sub surface water. Despite being under possible threats (natural and anthropogenic), the water is used for irrigation, domestic, recreation and drinking purposes, hence the need for quality verification so as to be sure of the safety of man. Therefore, this study sought the physicochemical quality assessment of groundwater in Lagos State University, main campus, employing standard procedures of American Public Health Association. Groundwater samples collected bimonthly from twenty five (25) wells were chemically investigated for pH, acidity, alkalinity, electrical conductivity, total dissolved solids, total hardness, anions and trace metals. Groundwater data generated from chemical laboratory were subjected to factor and cluster analyses. Six principal components (PCs) extracted 79.3 % of the total variance and five clusters of wells with distinct characteristics were also revealed. The order of exceedance of some quality parameters above WHO limits was NO32- > Mg > Fe > SO42- >TH, raising the question of safety on its potability. The sodium adsorption ratio (SAR), however showed that over 95% of the water samples analyzed are fit for irrigation purposes, thus portends safety for human health. The impact of agricultural activities among others are apparent on the quality of groundwater, hence the need for regular monitoring by relevant agency, in order to safeguard the safety of man and ensure sustainability of the environment.
VL  - 11
IS  - 1
ER  -

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Author Information

Majolagbe Abdulrafiu Olaiwola

Department of Chemistry, Faculty of Science, Lagos State University, Ojo, Lagos
Yusuf Kafeelah Abosede

Department of Chemistry, Faculty of Science, Lagos State University, Ojo, Lagos
Tovide Oluwakemi Omotunde

Department of Chemistry, Faculty of Science, Lagos State University, Ojo, Lagos
Alegbe Monday John

Department of Chemistry, Faculty of Science, Lagos State University, Ojo, Lagos
Tiamiyu Yusuf Ademola

Water Laboratory, Flour Mill Plc, Apapa, Lagos

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Majolagbe Abdulrafiu Olaiwola, Yusuf Kafeelah Abosede, Tovide Oluwakemi Omotunde, Alegbe Monday John, Tiamiyu Yusuf Ademola. (2023). Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology, 11(1), 1-10. https://doi.org/10.11648/j.hyd.20231101.11

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ACS Style

Majolagbe Abdulrafiu Olaiwola; Yusuf Kafeelah Abosede; Tovide Oluwakemi Omotunde; Alegbe Monday John; Tiamiyu Yusuf Ademola. Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology. 2023, 11(1), 1-10. doi: 10.11648/j.hyd.20231101.11

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AMA Style

Majolagbe Abdulrafiu Olaiwola, Yusuf Kafeelah Abosede, Tovide Oluwakemi Omotunde, Alegbe Monday John, Tiamiyu Yusuf Ademola. Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos. Hydrology. 2023;11(1):1-10. doi: 10.11648/j.hyd.20231101.11

Copy | Download

@article{10.11648/j.hyd.20231101.11,
  author = {Majolagbe Abdulrafiu Olaiwola and Yusuf Kafeelah Abosede and Tovide Oluwakemi Omotunde and Alegbe Monday John and Tiamiyu Yusuf Ademola},
  title = {Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos},
  journal = {Hydrology},
  volume = {11},
  number = {1},
  pages = {1-10},
  doi = {10.11648/j.hyd.20231101.11},
  url = {https://doi.org/10.11648/j.hyd.20231101.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.hyd.20231101.11},
  abstract = {The only source of water supply in Lagos State University Ojo, Lagos State is sub surface water. Despite being under possible threats (natural and anthropogenic), the water is used for irrigation, domestic, recreation and drinking purposes, hence the need for quality verification so as to be sure of the safety of man. Therefore, this study sought the physicochemical quality assessment of groundwater in Lagos State University, main campus, employing standard procedures of American Public Health Association. Groundwater samples collected bimonthly from twenty five (25) wells were chemically investigated for pH, acidity, alkalinity, electrical conductivity, total dissolved solids, total hardness, anions and trace metals. Groundwater data generated from chemical laboratory were subjected to factor and cluster analyses. Six principal components (PCs) extracted 79.3 % of the total variance and five clusters of wells with distinct characteristics were also revealed. The order of exceedance of some quality parameters above WHO limits was NO32- > Mg > Fe > SO42- >TH, raising the question of safety on its potability. The sodium adsorption ratio (SAR), however showed that over 95% of the water samples analyzed are fit for irrigation purposes, thus portends safety for human health. The impact of agricultural activities among others are apparent on the quality of groundwater, hence the need for regular monitoring by relevant agency, in order to safeguard the safety of man and ensure sustainability of the environment.},
 year = {2023}
}

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TY  - JOUR
T1  - Groundwater Characterization and Ecological Assessment: A Case Study of Lagos State University, Ojo, Lagos
AU  - Majolagbe Abdulrafiu Olaiwola
AU  - Yusuf Kafeelah Abosede
AU  - Tovide Oluwakemi Omotunde
AU  - Alegbe Monday John
AU  - Tiamiyu Yusuf Ademola
Y1  - 2023/02/16
PY  - 2023
N1  - https://doi.org/10.11648/j.hyd.20231101.11
DO  - 10.11648/j.hyd.20231101.11
T2  - Hydrology
JF  - Hydrology
JO  - Hydrology
SP  - 1
EP  - 10
PB  - Science Publishing Group
SN  - 2330-7617
UR  - https://doi.org/10.11648/j.hyd.20231101.11
AB  - The only source of water supply in Lagos State University Ojo, Lagos State is sub surface water. Despite being under possible threats (natural and anthropogenic), the water is used for irrigation, domestic, recreation and drinking purposes, hence the need for quality verification so as to be sure of the safety of man. Therefore, this study sought the physicochemical quality assessment of groundwater in Lagos State University, main campus, employing standard procedures of American Public Health Association. Groundwater samples collected bimonthly from twenty five (25) wells were chemically investigated for pH, acidity, alkalinity, electrical conductivity, total dissolved solids, total hardness, anions and trace metals. Groundwater data generated from chemical laboratory were subjected to factor and cluster analyses. Six principal components (PCs) extracted 79.3 % of the total variance and five clusters of wells with distinct characteristics were also revealed. The order of exceedance of some quality parameters above WHO limits was NO32- > Mg > Fe > SO42- >TH, raising the question of safety on its potability. The sodium adsorption ratio (SAR), however showed that over 95% of the water samples analyzed are fit for irrigation purposes, thus portends safety for human health. The impact of agricultural activities among others are apparent on the quality of groundwater, hence the need for regular monitoring by relevant agency, in order to safeguard the safety of man and ensure sustainability of the environment.
VL  - 11
IS  - 1
ER  -

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