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GROUND WATER

ACTIVITIESOF THE GROUND WATER DEPARTMENT: NAGARKURNOOL DIST

The Ground Water Department is a multi-disciplinary department engaged mainly in

  • monitoring of water levels, generation and dissemination of data, periodic estimation of groundwater resources as per GEC methodology,
  • investigations for selection of well sites, artificial recharge structures etc, construction of bore wells/tube wells under Scheduled Caste and Scheduled Tribe Special Development Fund,
  • feasibility of groundwater resources under Land Purchase Scheme (Bhoopampini) to SC and ST landless families, registration of Rigs etc.
  • Carries out groundwater quality monitoring from all principle aquifers of state during pre as well as post monsoon season and assess its suitability for drinking and irrigation purposes.

The Government regularly monitors the performance of department through 4 major indicators, namely Investigations, Monitoring, Quality and Drilling which covers the main activities of the Department:

FIELDS

ACTIVITIES

1. Ground Water Monitoring

Monitoring of Piezometers / Observation wells to study Ground water levels, impact of programmes on ground water regime (i) Mission Kakatiya (ii) Artificial Recharge Shafts (iii) JalSakthiAbhiyan etc.

2.Water Quality

Collection of Groundwater samples from network of Piezometer/ observation wells for quality analysis for assessing the suitability of groundwater for drinking and irrigation purposes (twice a year i.e., Pre and post monsoons period).

3.Ground Water Assessment(Ground Water Resource Estimation)

Estimation of Ground Water Resource at village level bi-annually by collecting the data from the Line Departments.

 

3.Investigations

1.Selection of Wells Sites:

Number of sites investigated for selection of well sites, recharge structures etc., under various programmes like BhoopampiniProgramme, ARS, WALTA, Environmental Hydrogeological clearance etc.,

2. Artificial Recharge Structures – A.R.S:

In order to augment the depleting ground water resources, it is essential that the surplus monsoon runoff is conserved and recharged to augment ground water resources. The basic purpose of artificial recharge of ground water is to restore supplies from aquifers depleted due to excessive ground water development.

The Ground Water Department is carrying out feasibility studies of various artificial recharge structure like Percolation tanks, Check dams etc. referred by concerned executing agencies like Irrigation Department, Rural Development Department etc.

4.Drilling of Exploratory

Drilling of bore wellsunder SCSDF and STSDF to create assured irrigation potential through ground water to the identified beneficiaries.

5.Environmental Clearances

Environmental Clearance

(a) Industries (Ground Water)

(b) Impact of Sand mining on groundwater regime.

6.National Hydrology Project – N.H.P

World Bank Aided project NATIONAL HYDROLOGY PROJECT– Establishment of additional piezometers / Maintenance of existingpiezometers/Erectionof Digital Water Level Recorders/GW Awareness programs

ON GOING ACTIVITIES

S. No.

Name of the indicator

 Unit

Annual Target 2020-21

Achievement up to Sep 2020

I

Investigations: Selection of well sites

 

 

 

1

SCSDF

No.

8

4

2

STSDF

No.

8

0

3

Artificial Recharge structures (Urban + Rural)

No.

120

280

4

Others (Environmental Clearance, WALTA, Sand Mining, Drinking water, TS i-PASS, infiltration tests inspections, check dam impact, hot water bw, NHP O&M etc)

No.

50

12

 

TOTAL

No.

186

296

II

Monitoring and Evaluation (Ground Water Levels)

 

 

 

1

Piezometers (31 no.x 12 times) (26 (P) + new observation bore wells fixed in 4 new mandals

No.

372

186

2

General Observation Wells                                               (3 no.x 6 times)

No.

18

9

3

Mission Kakatiya Observation Wells                                                  (15 no.* 12 times)

No.

180

90

4

Artificial Recharge Structures (Recharge Shafts) Observation Wells (98 no.* 12 times) 

No.

1176

588

5

JSA Observation wells (38 no.* 6 times) 

No.

228

114

6

 Stream flow check points                                                         (1 no.x 6 times )

No.

6

3

7

Others (Specify-Basin Key OB wells-8 & Hot water BW- 4)

No.

0

49

 

TOTAL

No.

1980

1039

III

Monitoring of Ground Water Quality (Twice in a year)

 

 

 

1

Piezometers                      (31 no.* 2times)

No.

62

31

2

Gen.OB Wells                   (3 no * 2 times)

 

6

3

3

Mission Kakatiya OB wells   (15 no.* 2times)

No.

30

15

4

Artificial Recharge Structures (Recharge Shafts) Observation Wells   (98 no.* 2 times) 

No.

196

98

5

Others (Specify – Basin Key OB wells, Bore well Hot water)

No.

0

20

 

TOTAL

No.

294

167

S. No.

Name of the indicator

 Unit

Annual Target 2020-21

Achievement up to Sep 2020

IV

Drilling of Bore Wells

 

 

 

1

SCSDF

No.

2

0

2

STSDF

No.

2

0

3

Others (Proposed Recharge Shafts)

No.

0

0

 

TOTAL

No.

4

0

V

Scientific Studies

 

 

 

1

GEC (Basin Studies) *

No.

4

0

 

Basin studies – well inventory (July – 60 wells + August – 90 wells + Sep -90 wells)

 

 

240

2

Impact Studies **

No.

2

0

 

Ongoing check dams (NABARD) (Impact studies – Pre project data – well inventory – monitoring of wells)

 

 

64

3

District Broucher

No.

1

0

VI

Mandatory Reports

 

 

 

1

Annual General Report (Year -Book)

No.

1

0

2

Monthly WL analysis reports (PZ& MK)

No.

24

12

3

Seasonal Quality Analysis reports

No.

2

0

 

Grand Total

No.

2464

1502

KEY CONTACT DETAILS 

Sl.No

Employee Name

Designation

Mobile Number

email ID

1

S. Rama Devi

District Ground Water Officer

7032982016

gwdngkl@gmail.com (Office)

ramadevisaraf@gmail.com (Personal)

2

T. Mathews

Assistant  Geophysicist

9989443621

 

thangiralamathews@gmail.com

3

M. Lingaswamy

Assistant  Hydrogeologist

9010449541

 

maheshwaramlm@gmail.com

4

B. Satyanarayana

Senior Assistant

9059019582

satyanarayanab55@gmail.com

5

K. Raghavendra Rao

Data Entry Operator

Out Sourcing

9393595459

 

krao2460@gmail.com

STATUS OF GROUND WATER LEVEL SCENARIO NAGARKURNOOL DISTRICT(PDF 792 KB)