Evidence map›Paper›PMID 38862670›Full record

ArticleScientific reports2024

Assessment of drinking water quality using Water Quality Index and synthetic pollution index in urban areas of mega city Lahore: a GIS-based approach.

Maria Latif, Nimra Nasir, Rab Nawaz, Iqra Nasim, Khawar Sultan, Muhammad Atif Irshad, Ali Irfan, Turki M Dawoud, Youssouf Ali Younous, Zulkifl Ahmed and 1 more

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Maria Latif *Department of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan.
Nimra NasirDepartment of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan.
Rab NawazDepartment of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan. rab.nawaz@envs.uol.edu.pk.
Iqra Nasim *Department of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan.
Khawar SultanDepartment of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan.
Muhammad Atif IrshadDepartment of Environmental Sciences, The University of Lahore, Lahore, 54000, Pakistan.
Ali IrfanDepartment of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan. raialiirfan@gmail.com.
Turki M DawoudBotany and Microbiology Department, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Saudi Arabia.
Youssouf Ali YounousEvangelical College, BP 1200, N'Djamena, Chad. scientifcresearcher@gmail.com.
Zulkifl AhmedCollege of Resource and Civil Engineering, Northeast University, Shenyang, China.
Mohammed BourhiaLaboratory of Biotechnology and Natural Resources Valorization, Faculty of Sciences, Ibn Zohr University, 80060, Agadir, Morocco.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the present study was to assess the drinking water quality in the selected urban areas of Lahore and to comprehend the public health status by addressing the basic drinking water quality parameters. Total 50 tap water samples were collected from groundwater in the two selected areas of district Lahore i.e., Gulshan-e-Ravi (site 1) and Samanabad (site 2). Water samples were analyzed in the laboratory to elucidate physico-chemical parameters including pH, turbidity, temperature, total dissolved solids (TDS), electrical conductivity (EC), dissolved oxygen (DO), total hardness, magnesium hardness, and calcium hardness. These physico-chemical parameters were used to examine the Water Quality Index (WQI) and Synthetic Pollution Index (SPI) in order to characterize the water quality. Results of th selected physico-chemical parameters were compared with World Health Organization (WHO) guidelines to determine the quality of drinking water. A GIS-based approach was used for mapping water quality, WQI, and SPI. Results of the present study revealed that the average value of temperature, pH, and DO of both study sites were within the WHO guidelines of 23.5 °C, 7.7, and 6.9 mg/L, respectively. The TDS level of site 1 was 192.56 mg/L (within WHO guidelines) and whereas, in site 2 it was found 612.84 mg/L (higher than WHO guidelines), respectively. Calcium hardness of site 1 and site 2 was observed within the range from 25.04 to 65.732 mg/L but, magnesium hardness values were higher than WHO guidelines. The major reason for poor water quality is old, worn-out water supply pipelines and improper waste disposal in the selected areas. The average WQI was found as 59.66 for site 1 and 77.30 for site 2. Results showed that the quality of the water was classified as "poor" for site 1 and "very poor " for site 2. There is a need to address the problem of poor water quality and also raise the public awareness about the quality of drinking water and its associated health impacts.

Indexed as

Drinking WaterEnvironmental MonitoringWater QualityCitiesGeographic Information SystemsGroundwaterHumansPakistanWater Pollutants, ChemicalWater PollutionWater SupplyDrinking WaterWater Pollutants, ChemicalDrinking water qualityPhysiochemical parametersPublic healthWater contaminationWater Quality Index

Identifiers

PMID38862670
PMCPMC11166916

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.