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without much expenditure this scheme is running well and irrigating 212 ha. It also fulfills the needs of drinking water of the rural and new urban area of Beed City. Given the unreliability of the Indian monsoon, the seasonality of surface water sources and the expenditure involved in the supply of piped water, water-harvesting structures can play a useful role in meeting the survival needs of the people Water management Find out how much water is available in your village. An example and one table are given below. Water requirement of village under consideration Area = 1000 haPopulation =1000 no. Animals = 600 no. Water will be required for 1.Drinking ( people + cattel) 2.Irrigation 3.Forest 4.Industries 1. Calculation of annual water requirement for drinking purpose for peoples =365 days x 100 liter per day requirement x population 1000 =3,65,00,000 liters. 2. Calculation of water requirement for drinking purpose for peoples =365 days x 150 liter per day requirement x No. of animals 600 =3,28,50,000 liters Total= 365 00 000 + 328 00 000= 693 50 000 liters =6.9 ha-m = 7 ha-m 3. Calculation of annual water requirement for irrigation purpose For one rotation 100 mm (0.1 mater) water will be required. Generally 60% of the area is under cultivation. Thus the cultivated land of our village will be 60% of 1000 ha. i.e. 600 ha. Out of which 50% will be assumed under irrigation (300 ha). 450 Assuming one rotation in Kharif and four rotation in Rabi the tatol water requirment for 300 ha will be = 300ha x 5 rotation x 0.1 meter =150 ha-m. 4. Calculation of annual water requirement for Jungle purpos e Plants in the jungle or Horticulture garden require 100 liters of water per week. There are 52 weeks in a year. Let us not consider 2 rainy weeks. Then assuming water requirement of 50 weeks only. Let there are 200 no trees in a hectare, and the plantation is on 100-hectare area. Then total number of trees will be = 200 no per ha x 100 ha area = 20 000 Nos. Water requirement of 20 000 trees will be = 20 000 no x 100 liters per week x 50 weeks = 100000000 liters = 10 ha-m 5. Calculation of annual water requirement for Industrial purpose There will be production of vegetables, flowers, and fruits. It can be sale directly or some times it is to be preserved in cooling plants. Or some times it may process. For that purpose canning centers are required. Water requirement of various small-scale industries will be assumed to be =13 ha-m. 6. Assumption of annual water requirement for Garden around the School = 5 ha-m Thus the total annual water requirement will be = 7+150+10+13+5 =185 ha-m Available annual water from rainfall over 1000 hectare area and 600 mm annual rainfall will be (From above table) = 210 ha-m This is more than the annual water requirement of a village under consideration. Thus it is found that the water scarcity is not natural, it is due to the mismanagement. Rainwater
harvest will certainly solve the water problems in any village. Thus we can overcome the erratic nature of rain. For that purpose we should leave the nature of dependence on the others. Then only we can stop the tanker for water supply. Comparison of India with Other nations Water availability per head in different River Basins in India General Information of Maharashtra: ( 1996-1997) (Reference : Maharashtra Irrigation Commission) ( If gross availability is assumed as 125936 M cum) 451
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National Seminar on Rainwater Harve
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once subsoil water starts draining
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The plantation process starts with
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DOLASANE , SANGAMNER RANGE I, SANGA
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Table 1. Present land use of waters
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the determination of specification
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Hydrological Parameters (mm) 140 12
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Drainage Engineering, 129(3): 184-1
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March to July, 2004 in the field si
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mm in 4 lph drip followed by 755.25
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Table 3 : Seasonal water use (mm) i
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pinnata) Aquatic plants are represe
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the base of the trench to assist dr
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SUDS (Sustainable Drainage Systems)
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Figure 3 : Cascade model of constru
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H eff = H R - H aq - H f ……..
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• Layers of gravel/media laid hor
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1.3 % annually, and the total energ
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Figure 1a. Schematic diagram of sol
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Figure 5. Cross-section of partitio
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Fig. 1 (a) - (d) : Water Level Soun
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farms and industries hope to get ad
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Geology of Area The area is a part
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ground water recharge, which includ
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Table - 3 : Salient features of the
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Page 69 and 70: eing 6.08, pH value of AB 3 and AB
Page 71 and 72: Table 2 : Tolerance limit for metal
Page 73 and 74: CASE STUDY The Salem Municipality i
Page 75 and 76: After analyzing the characteristic
Page 77 and 78: 1. Ash Pond water recycling System
Page 79 and 80: Poly Electrolyte Dosing RAIN WATER
Page 81 and 82: Canteen Waste Garbo-drain Bar Scree
Page 83 and 84: SERVICE WATER FOR SPAYING COAL CRUS
Page 85 and 86: In coastal areas of Gujarat, the vi
Page 87 and 88: Water diversion Channel The work fo
Page 89 and 90: 04. Natural Water harvesting at Sol
Page 91 and 92: Work Done Storage No. of Area No. o
Page 93 and 94: Conclusions The process of rainwate
Page 95 and 96: Infact, these are ‘lessons’ tha
Page 97 and 98: we get our act together and make wa
Page 99 and 100: National Seminar on Rainwater Harve
Page 101 and 102: and weathering also control the wat
Page 103 and 104: One relatively easy means of storin
Page 105 and 106: Ground Water Conservation Technique
Page 107 and 108: anging from 37-60% of recommended d
Page 109 and 110: given priority before implementatio
Page 111 and 112: was having potential to irrigate 15
Page 113 and 114: water, use of improved seed and bal
Page 115 and 116: the result of the success they have
Page 119: un off from one hill and conveying
Page 123 and 124: If the rain precipitation in a vill
Page 125 and 126: echarging , A study of world wide f
Page 129 and 130: these villages, the people themselv
Page 131 and 132: improve the quantity and the qualit
Page 133 and 134: The opinion of the public for the q
Page 135 and 136: in fact the base of energy in Tajik
Page 137 and 138: end of 80’s building of Roghun’
Page 139 and 140: consumption of oil on 11 times more
Page 141 and 142: change waterness charge o Vakhsh m
Page 143 and 144: are following: a) Compound of const
Page 147 and 148: for subsequent use of water for irr
Page 149 and 150: years. These beels can also be conv
Page 151 and 152: ody through water conservation and
Page 153 and 154: contribute to increased fish produc
Page 155 and 156: Figure 1 : Map of Bangladesh showin
Page 157 and 158: end uses and the intentional manage
Page 159 and 160: INTRODUCTION Indian water sector is
Page 161 and 162: ut definitely they are not substitu
Page 163 and 164: having the height greater than 50m
Page 165 and 166: ain. There is no conducive evidence
Page 167 and 168: chase food self sufficiency as a go
Page 169 and 170: REPORTB OF WORLD COMMISION ON DAMS
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Accepted Papers - 3.pdf - UNESCO

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