Irrigation Purposes Research Articles

Investigation of Water Quality of River Poonch for Drinking and Irrigation Purposes

In the present work, we reported fifteen water samples that were collected from selected locations in the study area of Poonch River. All water samples were collected and labelled in polythene bottles at the sites where water depth was 1 meter. The river Poonch flows through Indian occupied Kashmir and Jammu and Kashmir in Pakistan. The collected samples were tested for major physical and chemical water suitability parameters such as pH, electrical conductivity total dissolved solids, total alkalinity total hardness chlorides, major metals and heavy metals standard. The aforementioned analysis of samples was reported by methods such as conductometery, potentiometery and atomic absorption spectrometry.

Preliminary Analysis of Air Conditioner Condensate Water Generation in Buttala, Monaragala, Sri Lanka

In tropical countries like Sri Lanka, a significant amount of air-conditioner (A/C) condensate water is often discharged into the environment without being utilized. Although considerable number of reports available for South and East Asia, research related to AC condensate in Sri Lanka is scanty. The aim of this research was to analyse the quality and quantity of the discharged condensed water after understanding the potential environmental concerns. Monaragala district was chosen for this study due to its dry climate and the widespread use of air conditioners in most shops, resulting in a substantial discharge of condensed water into the environment. Water samples were taken from 31 institutions within Buttala area. These samples were collected in triplicate, and the mean value was used for analysis. When considering all parameter values, pH, TDS, Turbidity, Electrical Conductivity, and color showed good compliance with the SLS 614:2013 and NEA standards. (Mean values were 7.317, 28.37 ppm, 1.47 NTU, 54.21 µS, 10.74 and standard deviation values
 were 0.1138, 13.46, 0.1961, 26.01, 5.047 respectively). Therefore, the condensed water from air conditioners is unlikely to have environmental impacts and can be safely used for irrigation and agricultural purposes. In the case of potable water, all the parameters analyzed in this research were well-fitted with the potable water standards. However, if it is intended for drinking purposes, further analysis for heavy metal contamination is required. By considering 11 number of A/C units, an amount of condensed water 0.97L/h/ton is released to the environment; equivalent to approximately
 7.76 L/ton per day. The values were taken in duplicates. The volume of condensate water, while considerable, doesn’t need to be released into the environment without purpose. Instead, this water can be efficiently utilized for various applications, including garden irrigation, toilet flushing, cooling applications, cleaning, fire suppression, and construction. This suggestion is imperative, not only for the Buttala area but for the entire country of Sri Lanka, as this approach can yield several positive effects on both the environment and the economy.
 
 Keywords: Air conditioners, Condensed water, Quality analysis, Quantity analysis

Assessment of groundwater suitability for irrigation purposes in the Fritissa region, Moulouya, Morocco

Under arid and semi-arid climate conditions, as is the case in many Moroccan regions, the availability and quality of water are the main keys to the sustainable development of agricultural zones. In the Fritissa region covering Middle Moulouya and a part of Lower Moulouya, North-eastern Morocco, irrigation practices are necessary for agricultural activities, in an environment with significant population growth, and limited water resources. The main aim of this study is to assess the quality of groundwater and its suitability for irrigation purposes, and to determine the possible water-rock interaction processes that influence the groundwater chemistry. The approach is based on the analysis of major ions contents and the calculation of quality indices namely pH, Electrical conductivity (EC), Total Dissolved Solids (TDS), Total Hardness (TH), Sodium Percentage (Na%), Residual Sodium Carbonate (RSC), Sodium Adsorption Ratio (SAR) and Permeability Index (PI) for 94 groundwater samples. Piper classification is used to determine the chemical water facies, while commonly used distribution and geochemical diagrams helped to discuss the possible interaction processes between water and aquifer rocks. The studied groundwater showed varying values for pH (5.8–8.8), salinity (367–3301 mg/L) and total hardness (15–186 mg/l as CaCO3). Ca-Mg-HCO3, Ca-Mg-SO4-Cl, and mixed water facies types are found, while one sample showed Na-K-SO4-Cl facies. The plotting of samples in Gibbs diagrams suggests possible water-rock interactions, that are confirmed by geochemical distribution diagrams. The Wilcox diagram showed that most of the water samples are of excellent to good and good to permissible categories, while the US salinity Hazard diagram revealed low sodium hazard and low, medium and high levels of salinity. Groundwater is suitable for irrigation according to current international standards if some precautions are considered.

Appraisal of Water Quality Measurements for Canal and Tube Well Water Systems for Agriculture Irrigation in Rechna Doab, Pakistan

The present study was an attempt to assess the surface and ground water quality for irrigation suitability inRechna Doab. Irrigation water quality at canals and tube well water were analyzed by physicochemical parametersincluding pH, Electric Conductivity (EC), important cations such as Calcium (Ca2+) Magnesium (Mg2+), Potassium (K+),Sodium (Na+), important anions such as Chloride (Cl-), Bicarbonate (HCO3-), Sulphate (SO42-), three heavy metalsincluding Zinc (Zn), Nickel (Ni) and Copper (Cu). Twelve water samples were collected from the main canals (LowerGogera canal, Jhang branch canal and Rakh branch canal) while fifty water samples were collected from the tube wells.Statistically, data were analyzed by generating correlation coefficients. Canal water quality parameters i.e. SodiumAdsorption Ratio (SAR), Magnesium Adsorption Ratio (MAR), Sodium Percentage (Na %), Kelly Ratio (KR), SolubleSodium Percentage (SSP), Residual Sodium Bicarbonate (RSBC), Permeability Index (PI) and Potential Salinity (PS)with their mean values 0.16,38.18, 8.03, 0.08, 10.17, 0.08, 28.34 and 0.024 respectively were calculated. Piper and Durovdiagrammatic representations provided the suitability of the canal water regarding ionic composition. Results revealedthat the status of the canal water was fit for agriculture. On the contrary, the data about Electric Conductivity (EC),Sodium Adsorption Ratio (SAR) and Residual Sodium Carbonate (RSC) of tube well water (with their maximum values4.80, 29.65 and 13.60, respectively) was exceeding the FAO limits owing of sodium hazards. Thus, the scenario ofgroundwater is alarming due to unfit status of tube well water regarding irrigation purposes. Out of total 50 water samplesof tube wells, 11 samples were found to be fit. While 39 samples were unfit for crop irrigation. Geo-statistical analysiswas performed by using Inverse Distance Weighted (IDW) technique created in Arc map.

Assessment of the Possibility of Using Treated Wastewater for Irrigation in the Republic of Crimea

The possibility of using wastewater in the Republic of Crimea for irrigation of agricultural crops was considered, the volume of which in 2021 amounted to over 50 % of the total water intake for national economic needs from all sources. It is shown that a significant part of the wastewater after its additional purification and water treatment can be used in irrigated agriculture in the Azov Sea basin, where there are agricultural lands prepared with irrigation. It is concluded that the use of other wastewater will require reconstruction and modernization of treatment facilities, drainage systems and the creation of utilities for the accumulation of wastewater, its post-treatment for irrigation purposes and transportation to irrigation systems.

Soil properties evaluation under different irrigation sources in the Semi-arid Region of Kandahar, Afghanistan

‌Wastewater reuse is a non-conventional source of water containing high amounts of nutrients but also other undesirable components. However, little is known about the impact of wastewater irrigation on farmland soil properties, particularly in Afghanistan. Therefore, this paper reports for the first time a comprehensive understanding of the presence and effect of soil properties under wastewater irrigation and freshwater irrigation in Kandahar, Afghanistan. Accordingly, the properties of soil were evaluated by collecting soil samples from the sites of Haji-Arab (HA), Bala-Karz (BKZ), Mahal-e-Nejat (MN), and Char-Bagh (CB) in Kandahar province. The agricultural fields at the HA, BKZ, and MN sites are irrigated with wastewater, while at the CB site farms are entirely irrigated by freshwater. The results of this study revealed that the lowest pH and maximum EC levels were recorded in the BKZ soil samples, followed by the HA, MN, and CB soil samples. The soil texture class was silt loam and sandy loam at the wastewater-irrigated and freshwater-irrigated sites, respectively. Discoveries from this study have identified implications for informing policymakers on the need for appropriate wastewater treatment systems and regulations to ensure the safe and sustainable use of wastewater for irrigation purposes.

Performance of a low-cost hydraulic ram pump as a function of variations in feed height and inlet pipe diameter

Access to water in rural areas is extremely important in the different activities that occur daily on agricultural properties, whether for human consumption, animal watering, irrigation and other purposes. This access is often difficult and costly, especially for small rural producers who do not have the financial capacity to purchase an electric pump, or do not have electricity on their property. In this sense, alternative water pumping, without the need to use electrical energy or energy from the burning of fossil fuels, can be a good alternative and deserves to be studied. Based on these premises, the objective of this research was to study the performance of the repressed flow, obtained by a low-cost hydraulic ram, installed in different hydraulic scenarios. The methodology consisted of installing equipment built in the Irrigation, Hydraulic and Hydrology Laboratory of the Agricultural Sciences Center of the State University of the Tocantina Region of Maranhão (LIHH/CCA/UEMASUL), for this, different hydraulic scenarios were created depending on the interaction of different feeding heights and different pipe diameters, which constituted the experimental treatments. The results found allowed us to conclude that the highest average pressure flow was obtained in the hydraulic scenario that presented the greatest geometric difference between the water source and the hydraulic ram with the largest diameter of the inlet pipe, with an average of 9,539.21 L.d-1 of repressed water. It was also possible to prove that this equipment constitutes a good alternative for pumping water on small rural properties.

Evaluation of Groundwater Quality for Irrigation Purposes Using Water Quality Indices and GIS Technique: a Case Study of Seriana Plain Northeastern Algeria

Evaluation of Groundwater Quality for Irrigation Purposes Using Water Quality Indices and GIS Technique: a Case Study of Seriana Plain Northeastern Algeria

Assessment of surface water quality using the Water Quality Index (WQI) and multivariate statistical analysis (MSA), around tannery industry effluent discharge areas

Abstract The study attempted to assess the water quality around the tannery effluent discharge areas for suitability for irrigation purposes using different indices (Water Quality Index (WQI)) and statistical analysis in Savar Upazilas, Dhaka, Bangladesh. The samples were collected three times, from monsoon 2021 to pre-monsoon 2023. The analysis results showed that the concentrations of various parameters at most of the sampling points exceeded the surface water standard. Pollution levels were found in the following order: pre-monsoon, post-monsoon, and monsoon. At SW1 point, the CWQI, WWQI, and MWQI of the surface water quality showed a ‘poor’ category. The IWQI values showed that the surface water at all the sampling points was suitable for irrigation purposes, except for the SW1 sampling point. The NPI indicates that EC, BOD, COD, TSS, Cl−, Na+, and NO3--N parameters were potentially responsible for polluting most sampling sites. Multivariate statistical analyses like principal component analysis, cluster analysis, and Pearson correlation matrix showed significant anthropogenic intrusions of these variables in surface water in the area. A strong correlation between these parameters indicated their common origin, i.e., poorly treated tannery industry effluent entered the surface water, suggesting an improvement in the efficiency of the Central Effluent Treatment Plant (CETP).

Assessment of Water Quality for Irrigation of Some Selected Soils/Areas in Yola, Adamawa State, North East, Nigeria

The study was carried out to assess the quality of irrigation water in Yola, North-East Nigeria. The study area comprises five locations: Doubeli, Bajabure, Bwaranji, Lake Gerio, and Jabbore. One water sample was collected from each of the five locations to analyze the chemical properties of the water quality for irrigation purposes. The data generated data were subjected to Analysis of Variance (ANOVA). The coefficient of variation (CV) and Least Significant Difference (LSD) were used to separate the means at the (P< 0.05) level of significance to test the relationship between and within soil properties using Statistical Analysis System (SAS version 9) statistical software. Based on laboratory results, irrigation water across the five locations indicated a pH range from slightly acidic to neutral conditions (6.45 to 7.28). EC ranged from 0.13 to 0.28 d Sm-1, SAR ranged from 0.57 to 0.67 cmol (+)kg-1 and RSC, CO2-3, HCO-3 and Cl- contents were also low, ranging from 0.40 to 0.56 meq/l, 0.18 to 0.29 meq/l, 0.83 to 0.91 meq/l, and 145.94 to 168.56%,respectively. Hence, ANOVA for water quality showed that there was a highly significant difference between TDS (493.2**), Na (0.006**), SAR (0.003**), CO2-3 (0.003**), HCO-3(0.003**), RSC (0.009**) and Cl-(489.4**) across the locations, respectively. Although EC (0.006*) and Ca (0.075*) at (P <0.05) showed a significant difference in all five locations, pH and Mg did not show any significant difference across the five locations. However, the water in the study area is free from toxicity, and there is no danger of salinity. Therefore, it is suitable for irrigation and can be classified as good quality water.

From drainage to resource: a practice approach to reuse greywater for household irrigation purposes

Abstract The United Nations indicates that available freshwater resources will decrease significantly due to pollution growth and urbanization; two-thirds of the world's population may face water shortages by 2030. Extended use of greywater is an alternative option for reducing potable water consumption in urban areas. Recently, the reuse of treated greywater for home gardens, peri-urban agriculture, and landscaping has become a widespread concern in many developing countries. This paper presents a study on a low-cost system that can perform greywater treatment for household use. This treatment system employed physical filtration by ceramic filters, quartz gravel, hollow fiber membrane, and UV disinfection. Three greywater samples collected from the kitchen, washing basins, and bathroom were investigated. The operation process determines the system's effectiveness by considering turbidity, coliform, Biochemical Oxygen Demand (BOD5), and Chemical Oxygen Demand (COD) concentration of the inlet and outlet water. As a result, high removal efficiency (i.e., >60%) could be obtained for each investigated parameter. Results also showed that grey water generated from washing basins has the highest potential for reuse since the water quality after treatment satisfies the water reuse standards for household irrigation. The findings encourage further exploration and implementation of greywater reuse practices.

Assessment of Sarda Sahayak Canal water quality for irrigation using different indices

Suitability of canal water for irrigation is a useful tool for careful management of canal water resources that can impact soils and thereby effect agricultural production. The present work was conducted at Kunda Tehshil in Pratapgarh district of Uttar Pradesh, India for the assessment of variation in water quality of Sarda Sahayak Canal. Canal water samples were collected and important parameters deciding irrigation water quality were analysed viz., pH, electrical conductivity (EC), chloride, calcium, magnesium, carbonate, bicarbonate, sodium, potassium and sodium, sodium adsorption ratio (SAR), residual sodium carbonate (RSC), permeability index levels (PI) and Irrigation Water Quality Index (IWQI). Correlations between studied parameters were deduced to derive at relationships existent between different water quality parameters. Results showed that monthly variation of water quality of the Sarda Sahayak Canal were under permissible limits and classified as good for irrigation with respect to pH, Na%, SAR, RSC and Cl parameters. EC values ll water samples were under medium /good range for irrigation whereas irrigation water quality index of 50% of water samples were under no restriction category and the rest 50% samples showed low restriction category, and hence canal water could be satisfactorily used for irrigation purposes. Further, soils of the studied area were saline, and hence canal water could be safely used for leaching the excess salts out from root zone to achieve high yields without risking and any other soil related problems that could arise out of the use of canal water.

Geothermal Water Quality Index Assessment for Irrigation Purpose with Multicomputing Modeling Coupled with GIS: Case of El Hamma, Southeastern Tunisia

Geothermal Water Quality Index Assessment for Irrigation Purpose with Multicomputing Modeling Coupled with GIS: Case of El Hamma, Southeastern Tunisia

Assessment of using ponds as a nature-based solution on the optimal irrigation management of paddy fields

Abstract The water availability to supply agricultural water requirements plays an important role in the performance of agricultural products. Paddy fields depend heavily on water during cultivation, making this issue particularly important. In such cases, nature-based solutions, such as ponds, can be a suitable method to address water shortages for irrigation purposes. This study aims to develop a water allocation optimization model to evaluate the impact of two scenarios in ponds. In the scenario of increasing the ponds' depth, the hydraulic connection between the ponds and the groundwater level was taken into consideration. Based on this perspective, the scenario of increasing the depth resulted in a 0.33 million m3 increase in the volume of ponds, leading to an average percentage increase of 0.23% in the supply of irrigation requirements. The optimized model results in the pond dredging scenario showed a 2.03 million m3 increase in the volume of available water compared to the existing conditions, and a 1.70 million m3 increase compared to the pond deepening scenario. The results show that dredging ponds have a greater impact on increasing available water volume. It is also important to consider the hydraulic connection between ponds and groundwater levels in the pond-deepening approach.

HEALTH RISK ASSESSMENT FROM THE CONSUMPTION OF Moringa oleifera LEAVES CULTIVATED ALONG RIVER GINZO, KATSINA

Heavy metals have a relatively high density and occur naturally in the environment or introduced by anthropogenic activities. They may be essential or non-essential to living organisms causing toxicity, environmental pollution or contaminate food chain. This research determined the hazard from ingestion of Moringa Oleifera leaves cultivated along River Ginzo, Katsina through the Estimation of Daily Intake of Metals (EDIM), Target Hazard Quotient/Hazard Index (THQ/HI) and Incremental Lifetime Cancer Risk (ILCR) from exposure to Co, Cu Pb and Ni in the leave samples obtained by random sampling. Heavy metals in samples were determined using Atomic Absorption Spectrophotometry (AAS) and analysed using Social Package for Social Science. The Result showed that levels of Co in all samples exceeded the 0.05ppm permissible limit in irrigation water. Values of Pb, Ni, and Cu and Ni in all soil samples exceeded the 0.05ppm, 0.30ppm and 0.05ppm USEPA, 2000 acceptable limits. Concentration of metals in leave samples are within the WHO/FAO 2014 acceptable limits. EDIM in M. oliefera were below tolerable daily intake, implying no health risk. THQ/HI for both essential and non-essential elements in leave samples were >1, implying no health hazard. ILCR showed potential risk of contracting cancer from the consumption of M. oleifera leaves grown in the study areas as Incremental Lifetime Cancer Risk values exceed the acceptable and negligible range of 10-4-10-6particularly of Ni (2.23E-2). As a result, measures should be put in place to prevent disposal of wastes containing heavy metals into River Ginzo used for irrigation purposes.

Effect of linear alkylbenzene sulfonate on the uptake of microcystins by Brassica oleracea and Solanum tuberosum.

Globally, hypereutrophic conditions in major water reservoirs used for irrigation purposes, promote the co-existence of cyanotoxins and other pollutants such as linear alkylbenzene sulfonate (LAS). LAS is known to alter the permeability of membranes and promote the uptake of other pollutants by plants. In light of the potential human health risks and prevailing hypereutrophic conditions in some catchments in South Africa, we investigated the combined effects of LAS and microcystins (MCs) on food plants when cyanobacteria infested water is used to irrigate terrestrial crops. To understand the potential risks, pot-culture experiments were conducted to assess the effect of LAS on the accumulation of MCs in Brassica oleracea (cabbage) and Solanum tuberosum (potato) plants. The plants were watered with dam water containing 3.48 mg L -1 of the LAS (sodium dodecyl sulfate) and MCs (MC-LR: 10.47 ± 3.879; 6.158 ± 4.127 for MC-RR and 8.160 ± 2.544 for MC-YR μg L -1) for 20 days. The presence of LAS, at environmentally relevant concentrations in the irrigation water, did not enhance the uptake of MCs in the two plants, as demonstrated by statistically insignificant differences in the means of the treatments (with and without LAS). In addition, the presence of LAS, high pH, electrical conductivity (EC), and cyanotoxins in the water did not affect the total chlorophyll or the well-being of the plants. However, in some cases the levels of MCs bioaccumulated by the two plants exceeded the WHO recommended tolerable daily intake (TDI). These findings imply that the tested levels of LAS and MCs did not have any synergic effects on the two plant species, but irrigating food crops with such water still poses a human health risk.

Investigating the changing pattern of groundwater levels and rainfall in the peninsular region of Bhagalpur and Khagaria, Bihar

Abstract Groundwater is the primary source of water for domestic and irrigation purposes in the peninsular region of the Bhagalpur and Khagaria districts of Bihar. Though this region is bounded by perennial rivers on three sides, the groundwater level is decreasing gradually because of over exploitation and misuse. In this study, spatial and temporal analyses of rainfall and groundwater levels for pre- and post-monsoon seasons from 1996 to 2020 have been carried out using GIS tools, graphical plots, and statistical methods of pattern recognition. The spatial analysis of rainfall shows less rainfall in the western region of the study area, whereas it shows heavy rainfall in the region near the Vikramshila Bridge. The temporal analysis of rainfall shows decreasing trend in the whole study area and the rate of decrease was 25.05 mm/year during 1996–2020. The results of the pre-monsoon groundwater levels analysis show decreasing trend in the majority of wells, and the rate of decrease varies from 0.005 to 0.102 m/year. By contrast, the post-monsoon groundwater levels showed an increasing trend varying from 0.005 to 0.083 m/year at wells located near the River Ganga, except at Maheshkhunt. Thus, there is a need for proper groundwater management for a sustainable future.

Impacts of sugarcane industrial effluent as an alternate source of irrigation on growth, chlorophyll contents and antioxidants of different canola varieties

The sugarcane industry often utilizes effluent for irrigation purposes; however, its intricate composition and elevated metal contaminants pose a potential risk of soil and crop contamination. Consequently, it is imperative to employ effective strategies to ensure the safe utilization of this resource for crop cultivation. One such strategy involves the dilution of sugarcane industry effluent. Dilution is a practical approach to mitigate its toxicity, minimizing its adverse impact on soil and crop health. That’s why the current study explored the best dilution of sugarcane industrial effluent (SW) for cultivating canola varieties. A total of 15 canola varieties were cultivated 0%, 20%, 40%, 60%, 80%, and 100% SW. Results showed that 60% SW Faisalabad Canola and Punjab Canola improved germination, shoot length, root length, shoot fresh and dry weight, root fresh and dry weight, and chlorophyll contents compared to other treatments and control. AARI Canola and CON-III showed poor growth and chlorophyll contents under 60%SW. Dunkled and Oscar cultivars showed moderate improvement in growth and chlorophyll contents under 60SW. The 60% SW can be recommended for maximum growth benefits in canola cultivars, specifically Faisalabad Canola and Punjab Canola. At 20SW, the root dry weight of Faisalabad Canola increased by 2.7%, while Punjab Canola increased by 3.4%. Canola showed the highest increase in POD activity compared to the control, with a 55.45% increase, followed by Sandal Canola, with a 43.26% increase. However, additional field-level experiments are needed to determine the best cultivars suitable for optimal growth under 80SW and 60SW irrigation conditions.

The Impacts of Anthropogenic Activities on the Physicochemical Water Quality of Pinyinyi River, Arusha-Tanzania

Anthropogenic activities are responsible for degrading rivers and decreasing their capacity to offer ecosystem services. This paper report the findings of a study carried out to assess the impacts of anthropogenic activities in Pinyinyi River water quality using physicochemical parameters. BOD, COD, phosphate, pH, EC, TDS, turbidity, DO and nitrate were analysed. Anthropogenic activities around Lake Natron Ramsar Site also documented. pH, EC, TDS, turbidity and DO measured in-situ using HANNA HI 9829. Phosphate and nitrate analysed using HACH DR/2700. BOD and COD analysed using BOD incubator and COD digester respectively. Structured questionnaires used to collect data about anthropogenic activities taking place around Lake Natron Ramsar Site. DO, BOD, COD and turbidity were above the permissible limit. Phosphate, pH, EC, TDS and nitrate were within permissible limit. Irrigation, livestock keeping, fishing, bathing, washing, deforestation, water diversion, sand mining, making bricks along the river, tourist guidance, soda ash harvesting and selling soda ash are the anthropogenic activities taking place around Lake Natron Ramsar Site. River water was found to be unsafe for drinking purposes and was found to be safe for irrigation purposes. The study recommends sustainable anthropogenic activities along Pinyinyi River and mitigation measure to restore the lost ecosystem services.

Assessing the sustainability of groundwater quality for irrigation purposes using a fuzzy logic approach

Deterioration of water quality poses significant threats to various aspects of life, particularly affecting agricultural irrigation, the primary source of food production for human consumption. In Iran, unregulated groundwater extraction for agriculture has resulted in a decline in groundwater quality, exemplified by a reduction in permitted wells for water exploitation in the Houmand-Absard aquifer from 47 to 20 over 18 years. Current water quality assessments for agricultural use often employ indicators focusing on specific ions, neglecting a comprehensive evaluation. This study introduces the Fuzzy Groundwater Quality Index (FGWQI), utilizing a fuzzy inference system model to appraise groundwater quality in the Houmand-Absard aquifer, specifically for irrigation in Iran. The FGWQI amalgamates five agriculture-oriented quality indicators: Sodium Adsorption Ratio (SAR), Sodium Percentage (Na%), Magnesium Hazard Ratio (MHR), Kelly's Index (KI), and Potential Salinity (PS). Comparative analyses between FGWQI and the widely used MHR were conducted on water samples collected from twenty stations during the 2021 seasons. Laboratory analyses of the samples determined parameters including Sodium, Calcium, Magnesium, Chloride, and Sulfate. The FGWQI model outperformed traditional indicators, notably MHR, demonstrating more realistic assessments. Despite MHR deeming water quality unsuitable in 47% of cases where FGWQI surpassed 60, FGWQI indicated permissible results (30–70), suggesting that, with proper groundwater management, a greater water resource allocation to agriculture is feasible. By adopting FGWQI over MHR, water wells deemed suitable for irrigation won't be decommissioned, offering farmers increased flexibility in groundwater utilization in the case study region.