scholarly journals Evaluation of seasonal groundwater quality variations and its suitability for irrigation purpose in Karimnagar district

2021 ◽  
Vol 10 (12) ◽  
pp. 262-271
Author(s):  
V Prasad ◽  
T Anjaiah ◽  
K Pavanchandra Reddy ◽  
TL Neelima ◽  
P Laxminarayana
Keyword(s):  
Groundwater Quality ◽  
Irrigation Purpose

scholarly journals Assessment of Groundwater Quality of Agra District for the Irrigation Purpose

2017 ◽  
Vol 12 (1) ◽  
pp. 61-67 ◽  
Author(s):  
Vinod Kumar ◽  
Surjeet Singh ◽  
Gopal Krishan
Keyword(s):  
Groundwater Quality ◽  
Uttar Pradesh ◽  
Quality Parameters ◽  
Sodium Absorption ◽  
Residual Sodium Carbonate ◽  
Policy Makers ◽  
Sodium Absorption Ratio ◽  
Irrigation Purpose ◽  
Total Dissolved Solid

Groundwater quality of Agra district has been assessed considering twelve water quality parameters viz. pH, electrical conductivity (EC), total dissolved solid (TDS), chloride (Clˉ), bicarbonate (HCO3ˉ), sulfate (SO4²ˉ), silicon (Si), iron (Fe), aluminium (Al), calcium (Ca⁺⁺), magnesium (Mg⁺⁺) and sodium (Na⁺). Data on groundwater quality of fifteen blocks of the Agra district were collected for nine years (2006-2014) from the Ground Water Department, Government of Uttar Pradesh. The data are investigated using Wilcox and Piper diagrams with the help of Aquachem 2011.1 software. The assessment on suitability of groundwater quality for the irrigation purpose is done using sodium percentage (Na%), Sodium Absorption Ratio (SAR) and Residual Sodium Carbonate (RSC) for all the blocks. The results show that groundwater of various blocks of Agra district is of Na⁺- Clˉ, Ca2⁺- Na⁺- HCO3ˉ, Ca²+ - Mg²+ - Clˉ, Ca²+ - HCO3ˉ, Ca²+ - Clˉ, Na⁺- CIˉ, Ca²+ - Mg²+ - Clˉ - SO4²ˉ and Ca²+ - Na+ - HCO3ˉ type. It is also found that the groundwater quality of the blocks Barauli Ahir, Fatehapur Sikari, Saiyan, Achhnera, Shamsabad, Khandouli, Pinahat, Jaitpur Kalan and Bah falls under very good to medium category and can be used for the irrigation purpose. However, the groundwater quality for the blocks Bichpuri, Akola, Fatehabad, Khairagarh, Etmadpur and Jagner falls under Medium to very bad category and hence cannot be used for the irrigation purpose. The outcome of the study would be helpful to the farmers, policy makers and water management authorities in planning and management of irrigation water.

scholarly journals Evaluation of Groundwater Quality for Suitability of Irrigation Purposes: A Case Study in the Udham Singh Nagar, Uttarakhand

2020 ◽  
Vol 2020 ◽  
pp. 1-15 ◽  
Author(s):  
Kshitindra Kr. Singh ◽  
Geeta Tewari ◽  
Suresh Kumar
Keyword(s):  
Groundwater Quality ◽  
High Salinity ◽  
Polluted Soil ◽  
Exchangeable Sodium ◽  
Permeability Index ◽  
Piper Diagram ◽  
Groundwater Samples ◽  
Irrigation Purpose ◽  
Ussl Diagram

In the present study, the groundwater quality for suitability in agriculture from Udham Singh Nagar district, Uttarakhand, has been evaluated. A total of 50 groundwater samples have been collected and analysed for pH, EC, TH, HCO3−, CO32−, Cl−, SO42−, NO3–, Ca2+, Mg2+, Na+ and K+. To assess the groundwater quality for irrigation purpose, parameters like sodium adsorption ratio (SAR), soluble sodium percentage (SSP), residual sodium carbonate (RSC), magnesium hazards (MHs), permeability index (PI), and chloroalkaline index (CAI) values have been calculated. In USSL diagram, most of the groundwater samples fall in the C2S1 category and were safe for irrigation purpose. Only seven groundwater samples fall in the C3S1 category, indicating medium to high salinity which is safe for irrigation purpose for all types of soils but with limited care of exchangeable sodium. On the basis of RSC, all groundwater samples were observed to be suitable for irrigation purpose. Piper diagram indicated that 50% of the groundwater samples belonged to the Mg2+-Ca2+-HCO3− type and 48% was classified as the Ca2+-Mg2+-Cl− type. Durov diagram suggested possibilities of ion mixing and simple dissolution of ions from polluted soil.

scholarly journals Groundwater Quality Assessment for Irrigation in Madhavaram

2018 ◽  
Vol 7 (3.34) ◽  
pp. 72
Author(s):  
D Sivakumar ◽  
S Govindasami ◽  
B Raghul Raj ◽  
C Gowdham ◽  
V M. Ragothaman
Keyword(s):  
Groundwater Quality ◽  
Tamil Nadu ◽  
Sodium Adsorption Ratio ◽  
Groundwater Quality Assessment ◽  
Low Sodium ◽  
Groundwater Aquifers ◽  
Irrigation Purpose ◽  
Pre Treatment ◽  
Kelly’S Ratio ◽  
Dominance Pattern

The study focused to assess the groundwater in Madhavaram, Chennai, Tamil Nadu, for irrigational purposes. Irrigation indices like SAR, SSP, PI and KR was determined in each groundwater sample to identify its irrigational suitability. This study further envisaged that these groundwater aquifers have low Sodium adsorption ratio and hence groundwater is fit for irrigation, while residual sodium bicarbonate and Kelly’s ratio values indicated that majority of these aquifer have water of marginal to harmful quality against irrigation. The dominance pattern of cations in the studied ground water was in the order of Na > Ca > Mg > K and the sequence of anionic dominance was as follows: Cl > HCO3 > SO4. All 20 wells fall under the excellent category of SAR. SSP values of groundwater range from 49 to 71 and indicated that 15 wells are under permissible and 5 wells are under doubtful classification.  PI value indicated that groundwater is unsuitable against irrigation.  The KR indicated that groundwater quality in 18 wells is not fit for irrigation.  Hence, necessary pre-treatment methodology is to be adopted for utilizing groundwater for irrigation purpose. 

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