Hydrogeological Report
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ATAL BHUJAL YOJANA (Atal Jal) State : Karnataka Department : Ground Water HYDROGEOLOGICAL REPORT BLOCK : GADAG DISTRICT : GADAG YEAR : 2019-20 Towards partial fulfillment of requirements for Disbursement of Incentive under DLI -1 DATE OF DISCLOSURE:15/11/2020 Atal Bhujal Yojana - Block Hydrogeological Report 2 Atal Bhujal Yojana - Block Hydrogeological Report HYDROGEOLOGICAL REPORT (YEAR : 2019-20) STATE : KARNATAKA DISTRICT : GADAG BLOCK/TALUK : GADAG BLOCK/TALUK HQs GADAG A GENERAL INFORMATION 1. Geographical area (Ha) : 109751 Hectares 2. No. of Gram Panchayats : 27 3. No. of towns 02 No. of villages : 64 4. 5. Population (2011) : Male Female Total 184572 182686 367258 6 Rainfall (mm) : Monsoon Non-monsoon Annual 2113.4 455.2 2568.6 7. River basin : Krishna 8. Major soil types : Black, Red and Sandy Soil. B LAND USE 1. Forest area (Ha) : 1749 Hectares 2. Cultivable area (Ha) : 135357 Hectares 3. Net sown area (Ha) : 93513 Hectares 4. Gross cropped area (Ha) : 93513 Hectares C CROPPING PATTERN (As in 2019-20 Gadag District at a Glance Report) 1. Major crops grown : Kharif Rabi Summer Perennial Horse Cotton Bengal Coconut Gram Gram Chilli Jowar Wheat Maize Groundnut Other Pulses Green Gram Groundnet Oniin D IRRIGATION FACILITIES (As in 2019-20 Gadag District at a Glance Report) 1. Net irrigated area (Ha) : 2782 Hectares 2. Gross irrigated area (Ha) : 2992 Hectares 3. Area under irrigation (Ha) (Source- : DW BW/TW Tanks/Ponds Canals Others wise) 0 2986 0 0 6 1 Atal Bhujal Yojana - Block Hydrogeological Report E GEOLOGY & HYDROGEOLOGY 1. Predominant rocktype : Hard Rock / Soft Rock/Both 2. Major geological formations : Granitic Gneiss, Schist 3. Important water-bearing formations : Granitic Gneiss and Hard Rock. 4. Status of coverage under NAQUIM Covered F GROUND WATER CONDITIONS 1. No. of wells used for Water : Open wells BW/TW/ PZ Level (WL) monitoring. CGWB SGWD Total CGWB SGWD Total - 02 02 - 04 04 2. Monitoring mechanism (Nos.) : Manual DWLR Telemetry CGWB SGWD CGWB SGWD CGWB SGWD - 05 - 01 - - 3. Monitoring frequency : Agency No. of times monitored/year CGWB 1 SGWD 12 times 4. Period of water level data : Agency Period of WL data availability (From - To) availability. From (year) To (year) CGWB 2015 2019 SGWD 2015 2019 5. Water level range (m.bgl) : Minimum/Village Maximum/Village Pre-monsoon (April-May 2019) 6.05/Gadag 14.65/Harthi Post-monsoon (November 2019) 2.05/Gadag 10.65/Harthi 6. Seasonal WL fluctuation range (m) : Minimum/ Village Maximum/ Village 04/Gadag 04/Harthi G GROUND WATER QUALITY 1. No. of wells used for Water Quality Open Wells BW/TW/ PZ (WQ) monitoring. CGWB SGWD Total CGWB SGWD Total - - - - 11 11 2. Monitoring frequency Agency No. of times monitored/year CGWB 1 SGWD 1 3. Period of water quality data Agency Period of WQ data availability (Years) availability CGWB 2015-2019 SGWD 2015-2019 4. Parameters analysed Agency Parameters Analysed CGWB Ca, Mg, Na, K, HCo3, Cl, So4, No3, F, EC, pH, EC - SGWD Ca, Mg, Na, K, HCo3, Cl, So4, No3, F, EC, pH, EC 5. Known ground water quality issues, Fluoride if any H. GROUND WATER RESOURCES 1. Latest assessment year 2017 2. Assessment Unit Watershed 3. Annual extractable GW resource (ha.m) 6115.71 4. Current annual GW extraction (ha.m) 6178.19 2 Atal Bhujal Yojana - Block Hydrogeological Report 5. Net GW availability for future use (ha.m) 1326.06 6. Stage of GW extraction (%) 101 7. Category of block/taluk/(2017) 101% ,OE TALUK 8. Category of block/taluk/ in previous 2013 2011 2009 2004 assessments 111 190 136 Mixed Category OE I WATER-RELATED SCHEMES 1. Schemes with a bearing on ground water, being implemented in the block / taluk. Centrally Sponsored /Central Sector i) - Schemes ii) - iii) - iv) - State Schemes i) JALAMRUTHA, JALA SHAKTI ii) - iii) - iv) - J GROUND WATER RELATED ISSUES 1. Ground water related issues of the block/ i) Issues related to GW availability : - ii) Issues related to GW quality : FLORIDE, Sulphate iii) Other issues if any. : - 3 Atal Bhujal Yojana - Block Hydrogeological Report Map -1 Location map of the Gadag Taluk 1 Atal Bhujal Yojana - Block Hydrogeological Report Map-2 Hydrogeological map of the Gadag Taluk 1 Atal Bhujal Yojana - Block Hydrogeological Report Map -3 Locations of observation wells for monitoring water levels and water quality of Gadag Taluk 2 Atal Bhujal Yojana - Block Hydrogeological Report Map-4 Showing distribution of WL (m.bgl) in pre-monsoon period 2019 of Gadag Taluk 3 Atal Bhujal Yojana - Block Hydrogeological Report Map – 5 Showing distribution of WL (m.bgl) in pre-monsoon period (2015-2019) of Gadag Taluk 4 Atal Bhujal Yojana - Block Hydrogeological Report Map-6 Showing distribution of WL (m.bgl) in post-monsoon period 2019 of Gadag Taluk 5 Atal Bhujal Yojana - Block Hydrogeological Report Map-7 Showing distribution of WL (m.bgl) in post-monsoon period 2015 – 2019 of Gadag Taluk 6 Atal Bhujal Yojana - Block Hydrogeological Report Map-8 Showing distribution of EC (µ S/ cm at 25 ℃) in ground water of Gadag Taluk 7 Atal Bhujal Yojana - Block Hydrogeological Report 8 Atal Bhujal Yojana - Block Hydrogeological Report Table - 1 BASIC DATA OF WATER LEVEL (WL) / WATER QUALITY (WQ) WELLS State KARNATAKA District GADAG Block GADAG [[[[[[ S Well Village Long. Lat. th l No. Name m ng . well point Level Level (m) Dep tapped (m.agl) WQ) (m.bgl) Type of Aquifer Aquifer TW/PZ) Agency Reduced Reduced (m.amsl) SGWD) Height of Height of / WL & (CGWB/ (CGWB/ (DW/BW/ N Monitori (Manual/ mechanis measuring measuring DWLR/T elemetry) Diameter Diameter (WL / WQ Purpose of Purpose o monitoring 01 15.4236111 75.6291666 BW 671 Granitic WQ/ 90305 Gadag 0.5 60 165mm DWLR SGWD 1 7 Gniess QL 02 15.3313888 75.5663888 BW 701 WQ/ Schist 0.55 30 165mm SGWD 90304 Harthi 9 9 QL Manual 03 15.3680555 BW 603 Granitic WQ/ 75.6775 0.55 43 165 SGWD 90303 Papanashi 6 Gniess QL Manual 04 15.3927777 75.7161111 BW 655 Granitic WQ/ 0.45 43 165 Manual SGWD 91807 Lakkundi 8 1 Gniess QL 05 15.4244444 75.5441666 DW 662 Granitic WQ/ 0.5 12 2.6 Manual SGWD 090301 Hulkoti 4 7 Gniess QL 06 15.2747222 75.5994444 DW 702 WQ/ Schist 0.5 29.05 2.6 Manual SGWD 090308 Yalishirur 2 4 QL Note: Type of well: DW (Dug well); BW (Bore well - hard rock); TW (Tube well - soft rock); PZ (Piezometer) 9 Atal Bhujal Yojana - Block Hydrogeological Report Table -2A State KARNATAKA District GADAG Block GADAG WATER LEVEL (WL) DATA OF MONITORING WELLS Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January 19.6 February 19.95 March 20.35 April 20.77 May 21.12 Jun 21.32 1 90305 Gadag 2014 July 21.27 August 20.20 September 19.50 October 19 November 18.70 December 18.70 January 18.70 February 18.90 March 19.15 April 19.35 May 19.50 Jun 19.40 1 90305 Gadag 2015 July 20.06 August 19.5 September 19.66 October 18.90 November 20.58 December 20.60 10 Atal Bhujal Yojana - Block Hydrogeological Report January 19.20 February 20 March 19.47 April 19.60 May 18.72 Jun 18.72 1 90305 Gadag 2016 July 15.03 August 13.95 September 13.70 October 13.85 November 17.35 December 20.46 2017 January 21.40 February 21.70 March 22.48 April 23.21 May 24.50 Jun 23.20 July 24.35 August 20 1 90305 Gadag September 16.20 October 8.20 November 8.40 December 8.80 11 Atal Bhujal Yojana - Block Hydrogeological Report January 9.10 February 9.00 March 7.10 April 7.94 May 7.92 Jun 3.97 1 90305 Gadag 2018 July 4.50 August 4.83 September 3.95 October 4.90 November 5.30 December 5.0 January 5.90 February 5.22 March 6.0 April 6.10 May 6.05 Jun 6.13 1 90305 Gadag 2019 July 4.25 August 4.01 September 3.40 October 2.30 November 2.05 December 2.65 12 Atal Bhujal Yojana - Block Hydrogeological Report Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January 19.80 February 19.90 March 20.05 April 20.25 May 20.40 Jun 20.40 2 90303 Papanashi 2014 July 20.25 August 19.35 September 18.85 October 18.55 November 18.40 December 18.45 Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January 18.70 February 19 March 19.35 April 19.65 May 19.85 Jun 17.90 2 90303 Papanashi 2015 July 17.95 August 16.15 September 15.80 October 13.99 November 13.99 December 14.35 13 Atal Bhujal Yojana - Block Hydrogeological Report Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January 16.35 February 18.48 March 18.95 April 19 May 17.35 Jun 17.30 2 90303 Papanashi 2016 July 16.80 August 17.30 September 17.20 October 19.75 November 21.25 December 22.88 Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January 22.98 February 23 March 23.35 April 23.9 May 24.10 Jun 30.22 2 90303 Papanashi 2017 July 30.60 August 30.10 September 27.50 October 12.30 November 13.40 December - 14 Atal Bhujal Yojana - Block Hydrogeological Report Sl. No Well No. Village Name Year Month Depth to Water (m.bgl) January - February - March - April - May - Jun - 2 90303 Papanashi 2018 July - August - September - October - November - December - Sl.