Impact of check dams on ground water regime and existing irrigation project of Rajkot district saurashtra region of Gujarat state, MS Patel

Tags: Evaporation Losses, Ground Water, South India, Irrigation scheme, Check dams, Agricultural Production, Bhadar Reservoir, Typical Analysis, Flood Routing, Bhadar Design Flood, Water Availability, Rajkot District, Ground Water Resources, Andhra Pradesh, India, Gujarat State, Western India, Water Issues, Water Resources, SAURASHTRA REGION
Content: CONTENTS
Executive Summary List of Tables List of Graphs List of Figures
Ch. No. Ch.1
Title
INTRODUCTION
1.1
Global Water Resources Endowment
Page No. 1 to 28 ......1.........
1.2
Water Resources of India
4
1.2.1 Water Resources Challenges in India
7
1.2.2 Solutions to Challenges
8
1.3
Gujarat State
9
1.3.1 Geographical Details
9
1.3.2 Physiography
10
1.3.3 Topography
10
1.3.4 Drainage
12
1.3.5 Geohydrology
12
1.3.6 Climate
14
1.3.7 Rainfall
14
1.3.8 Soils
15
1.3.9 Water Resources in Gujarat
16
1.3.10 Availability of Ground water resources
18
1.3.11 Agriculture
18
1.3.12 water quality in Gujarat State
19
1.3.13 Reservoir Sedimentation in Gujarat
20
1.3.14 Check Dams in Gujarat State
21
1.3.15 Water Related Issues
22
1.3.16 Solutions of Water Issues
23
1.4
Saurashtra Region
24
1.5
Objective Of The Present Research Study
25
Ch.2 j Literature Review 2.1 World Scenario Of Artificial Recharge Of Ground Water
29 to 80 29
2.1.1 General
29
2.1.2 EURO Survey on Artificial Recharge
30
2.1.3 Other Work on Artificial Recharge in Europe
33
2.1.4 Artificial Recharge in U. S. A.
35
2.1.5 Artificial Recharge in Brazil
46
2.1.6 Artificial Recharge in Australia
47
2.1.7 Artificial Recharge in China
49
2.1.8 Artificial Recharge in Japan
50
2.1.9 Artificial Recharge in Oman
50
2.1.10 Artificial Recharge in the Tropics
52
2.2 Artificial Recharge In India
53
2.2.1 General
53
2.2.2 Semi - Arid Hard Rock Terrain in Western India
54
2.2.3 South India (Andhra Pradesh)
57
2.2.4 Alluvial Tract in North - West India
59
2.3 Artificial Recharge In Gujarat
62
2.3.1 Artificial recharge works taken up by Gujarat
62
Government
2.3.2 Artificial recharge works taken up by NGOs
62
2.3.3 evaluation studies
66
2.4 Inferential Remarks
76
Ch.3 GENERAL DETAILS OF RAJKOT DISTRICT OF 81 to 116
SAURASHTRA REGION - THE study area
3.1 Saurashtra Region
81
3.1.1 Geography
81
3.1.2 Physiography
82
3.1.3 Topography
82
3.1.4 Drainage/ Rivers
82
3.1.5 Geology/ Lithology
83
3.1.6 Geohydrology
85
3.1.7 Climate
86
3.1.8 Rainfall
86
3.1.9 Soils
88
3.1.10 Surface Water Potential
88
3.1.11 Ground Water Resources
91
3.1.12 Agriculture
91
3.1.13 Water Quality in Saurashtra District
93
3.1.14 Salinity Ingress
93
3.1.15 Domestic water supply
94
3.1.16 Occurrence of Drought
94
3.1.17 Check Dam : Rain water harvesting & Ground
96
Water recharge Structures
3.2 Rajkot District
99
3.2.1 General Details
99
3.2.2 Physiography
101
3.2.3 Geology and Geohydrology
102
3.2.4 Climate
106
3.2.5 Agriculture
108
3.3 Bhadar River Basin
109
3.3.1 General
109
3.3.2 Geohydrology
114
3.3.3 Agriculture
115
3.4 Check Dams in Rajkot District
115
Ch.4
data collection FOR IMPACT OF CHECK DAMS ON
BHADAR-I IRRIGATION PROJECT & RAJKOT DISTRICT
4.1
Baseline Data Collection
117 to 160 117
4.2 Methodology-Used For Calculation Of Ground Water
153
Resources Estimation
4.2.1 Assessment Year
154
4.2.2 Unit Ground Water Recharge Assessment
155
4.2.3 Delineation of Sub-area In The Unit
155
4.2.4 Suitable Area
155
4.2.5 Computation of Recharge for the Monsoon
155
Season
4.2.6 Recharge From Other Sources
155
4.2.7 Total Annual Recharge
156!
4.2.8 Gross Ground Water Draft
156
4.2.9 Irrigation Draft
156i
Ch.5
ANALYSIS & IMPACT OF CHECK DAMS ON BHADAR-I MAJOR IRRIGATION PROJECT 5.1 Salient Particulars of Bhadar Basin 5.1.1 Geographical Description 5.1.2 Check Dams Related Details 5.1.3 Analysis of rainfall-Runoff Formulas Adopted 5.1.4 Analysis of Rainfall-Runoff Formulas on the Basis of Actual Observations 5.1.5 Additional yield in Bhadar-I Without Check Dam Scenario 5.1.6 Scenarios of Water Storage in Bhadar-I Reservoir Without Check Dam in Catchment
161 to 235 161 161 164 iso; 183! I 190 191 191
5.2 Impact Of Checkdams In Sedimentation /Siltation In
204
Bhadar Reservoir
5.2.1 Trend of Sedimentation/Siltation in Various
204
Regions
5.2.2 Sedimentation Survey Analysis of Bhadar
207
Basin-I
5.2.3 Sedimentation/ Siltation in Check Dams
211
Ch.6
5.3 Comparison Of Evaporation Losses In Bhadar
213
Reservoir and Check Dams
5.3.1 General
213
5.3.2 Evaporation Losses Considered in Bhadar
214
Reservoir at the Time of Design
5.3.3 Actual Evaporation Losses of Bhadar-I dam
215
Year 2002-03 to 2005-06
5.3.4 Evaporation Losses in Check Dams
220
Constructed in Bhadar Reservoir
5.4 Impact on Controlling Flood Routing of Bhadar Dam
225
Due to Check Dams
5.4.1 Bhadar Design Flood
225
5.4.2 Impact of Check Dams on Flood Routing June
227
Year 2006
5.4.3 Impact of Check Dams on Flood Routing Year
230
2005
5.5 Analysis of Ground Water Recharge in Bhadar
233
Catchment Due to Check Dams
IMPACT OF CHECKDAMS ON GROUND WATER REGIME IN
VARIOUS TALUKAS OF RAJKOT DISTRICT
6.1
Ground Water Assessment And data analysis
6.1.1 Typical Analysis Of Ground Water Estimation
Of Gondal Taluka
6.1.2 Analysis To Compare Rainfall Data Of All
Talukas For Three Different Years Scenario
6.1.3 Checkdams
6.1.4 Water Table Fluctuation (WTF)
6.1.5 Monsoon Recharge 6.1.6 Total Ground Water Recharge
6.1.7 Total Ground Water Draft
236 to 276 236 237 250 I 251 252 254 258 261
6.2
Impact Of Checkdams In Ground Water Quality Of
265
Various Talukas Of Rajkot District
6.2.1 General
265
6.2.2 Total Dissolved Salts
267
6.2.3 Impact Of Groundwater Recharge on Ground
269
Water Quality
6.3 An Impact Of Check Dams On Cropping Pattern &
272
agricultural production In Rajkot District
6.3.1 Cropping Pattern in Rajkot District
272
6.3.2 Water Availability and Crop Production in Rajkot
274
District
Ch.7 RESULTS, CONCLUSIONS AND RECOMMENDATIONS
277 to 306
7.1 Impact Of Check dams On The Storage Of Bhadar
277
Reservoir
7.1.1 Bhadar basin
277
7.1.2 Bhadar I Irrigation scheme
278
7.1.3 Additional Irrigation by Check Dams Water in
279
Bhadar-I Command
7.1.4 Abstract of additional Irrigation due to Check
280
Dams Water in Bhadar-I Command"
7.2 Impact of Check Dams On Sedimentation In Bhadar
281
Reservoir
7.3 Results Of Comparison Of Evaporation Losses In
283
Check Dams With Bhadar Reservoir
7.3.1 Evaporation Losses in Checkdams
284
7.4 Flood Routing Of Bhadar Dam Due To Check Dams In
284
Catchment
7.5 Check Dams In Ground Water Recharge In The
287
Catchment Of Bhadar Dam
7.6 Impact Of Check Dams On Ground Water Regime Of
289
Various Talukas Of Rajkot District
!
7.7 Impact Of Check Dams In Increasing Crop Yield &
294
Production
7.8 Ground Water Quality In Rajkot District (May-2006)
295

MS Patel

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