( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical, Medical & Biological Sciences

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

European Journal of Pharmaceutical and Medical Research (EJPMR) has indexed with various reputed international bodies like : Google Scholar , Indian Science Publications , InfoBase Index (In Process) , SOCOLAR, China , Research Bible, Fuchu, Tokyo. JAPAN , International Society for Research activity (ISRA) , Scientific Indexing Services (SIS) , Polish Scholarly Bibliography , Global Impact Factor (GIF) (Under Process) , Universal Impact Factor , International Scientific Indexing (ISI), UAE  , Index Copernicus , CAS (A Division of American Chemical Society) USA (Under Process) , Directory of Open Access Journal (DOAJ, Sweden, in process) , UDLedge Science Citation Index , CiteFactor , Directory Of Research Journal Indexing (DRJI) , Indian citation Index (ICI) , Journal Index (JI, Under Process) , Directory of abstract indexing for Journals (DAIJ) , Open Access Journals (Under Process) , Impact Factor Services For International Journals (IFSIJ) , Cosmos Impact Factor , Jour Informatics (Under Process) , Eurasian Scientific Journal Index (ESJI) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Pubmed Database [NLM ID: 101669306] (Under Process) , IP Indexing (IP Value 2.40) , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , 

 ISSN 2394-3211

Impact Factor: 6.222

 ICV - 79.57



Sampson K. P. Chea, Jacob Kolawole*, Ginny Campbell, Farkollie Sumo and Rafael Ngumbu


Access to safe drinking water is a daunting challenge for most residents of sub-Saharan Africa, especially West Africa. Liberia being a West African nation, the availability of safe drinking water is a very serious issue in the water and sanitation and health sector. Montserrado County, one of the political sub-division of Liberia in which the capital, Monrovia, is located has been experiencing serious problem with safe drinking. Residents are often compelled to obtain drinking water from several sources including hand-dug wells, bore-holes, public water supply and even local streams. In this study, the physical and chemical quality of four drinking water sources, used by residents of Cotton Tree Community located on the Robert’s international Airport high way, were assessed to determine their safety for human consumption. The levels of Lead, Mercury, Cadmium, Chromium, Zinc, Phosphates, Nitrites, Nitrates and Sulfates were determined using a DR/890 Spectrophotometer (Hach) with appropriate reagents and standards. Turbidity was measured with formazin standards. The pH of the samples was recorded. At all four sampling points, the pH, turbidity, Lead, Zinc and Sulfate levels were all below Ministry of Health (MOH) and World Health Organization (WHO) permissible limits. High concentrations of Nitrate, Phosphate and hexavalent Chromium were recorded at all sampling points. Nitrite and Mercury levels were higher than MOH WASH and WHO limits at two points, while Cadmium concentrations were within permissible limits at all points except one. The results obtained in this study indicate that the water from the studied water sources is not suitable for human consumption based on some of the selected parameters and may pose a potential health risk to consumers. There is thus a need for urgent intervention in order to remedy the situation.

Keywords: Safe drinking water, Sub-Saharan, Turbidity, Spectrophotometer.

[Full Text Article]



  • New Issue Published

    Its Our pleasure to inform you that, EJPMR 1 September 2023 Issue has been Published, Kindly check it on


    SEPTEMBER issue has been successfully launched on 1 SEPTEMBER 2023.

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    Its our Pleasure to Inform you that EJPMR Impact Factor has been increased from  5.804 to 6.222, due to high quality Publication at International Level

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    EJPMR Received Index Copernicus Value 79.57, due to High Quality Publication in EJPMR at International Level

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Google Scholar Indian Science Publications InfoBase Index (In Process) SOCOLAR, China Research Bible, Fuchu, Tokyo. JAPAN International Society for Research activity (ISRA) Scientific Indexing Services (SIS) Polish Scholarly Bibliography Global Impact Factor (GIF) (Under Process) Universal Impact Factor International Scientific Indexing (ISI), UAE Index Copernicus CAS (A Division of American Chemical Society) USA (Under Process) Directory of Open Access Journal (DOAJ, Sweden, in process) UDLedge Science Citation Index CiteFactor Directory Of Research Journal Indexing (DRJI) Indian citation Index (ICI) Journal Index (JI, Under Process) Directory of abstract indexing for Journals (DAIJ) Open Access Journals (Under Process) Impact Factor Services For International Journals (IFSIJ) Cosmos Impact Factor Jour Informatics (Under Process) Eurasian Scientific Journal Index (ESJI) International Innovative Journal Impact Factor (IIJIF) Science Library Index, Dubai, United Arab Emirates Pubmed Database [NLM ID: 101669306] (Under Process) IP Indexing (IP Value 2.40) Web of Science Group (Under Process) Directory of Research Journals Indexing Scholar Article Journal Index (SAJI) International Scientific Indexing ( ISI ) Scope Database