GOVERNMENT OF ANDHRA PRADESHGROUND WATER DEPARTMENT

GROUNDWATER LEVEL SCENARIO IN ANDHRA PRADESH

( BASED ON PIEZOMETERS /AWLRs DATA )

JUNE -2014(13 Districts)

Dr. K.Venu Gopal Hyderabad Director July-2014

GOVERNMENT OF ANDHRA PRADESH GROUND WATER DEPARTMENT

REPORT ON GROUNDWATER LEVEL SCENARIO IN ANDHRA PRADESH

BASED ON WATER LEVELS RECORDED FROM PIEZOMETERS June-2014

I. Introduction: Ground Water Department is monitoring the changes in groundwater regime continuously through a network of Piezometer wells fitted with Automatic water level recorders in different hydrogeological and geomorphic units. The water levels are recorded every 6th hour and the fluctuations noticed seasonally and annually are analyzed in relation to rainfall, recharge measures, drought and extraction of groundwater in the area. The water level data collected in the month of June2014 is analyzed and compared with earlier periods for studying the seasonal and annual fluctuations in water levels in relation to rainfall. II. Rainfall: Rainfall is the principal source of input for groundwater recharge. The behavior of groundwater table is essentially governed by rainfall, its quantity, intensity and frequency. The State (13 Districts) as a whole received 43 mm rainfall against the normal rainfall of 93 mm (54 per cent deficit) during June-2014.

Region wise average rainfall during 2014-15 Water Year(During June-14)

Sl. No.

Region Rainfall during Water year 2014-15,

during June -2014 (mm)

Normal Rainfall Water year 2014-15,

during June -2014 (mm)

Percentage deviation

from normal (%)

1. Coastal Andhra

36 103 -65

2. Rayalaseema 59 72 -18 A.P. 43 93 -54

Rainfall deviation in the districts during 2014-15 water year (During June -2014)

S. No DEVIATION DISTRICTS

Number of

District

1. EXCESS (20% & above) Nil -

2. NORMAL (+19% TO -19%)

Kurnool (-7) and Chittoor (-14) 2

3. DEFICIT (-20% TO -59%)

Ananthapur(-21%), Kadapa(-33%), Nellore (-41%), Vizianagaram(-45%), Srikakulam(-50%) and Visakhapatnam(-58%).

6

4. SCANTY (-60% TO 99%) Krishna (-71), Prakasam (-79%), East Godavari (-80%), West Godavari (-81%) and Guntur(-85%)

5

June -2014 rainfall is provisional / Data source Director, Economics and Statistics, Hyderabad.

III. Depth to water levels (June-2014) (Table-I)

a) The depth to groundwater levels recorded in June-2014 ranges from 0.61m. to 71.13m. The shallowest water level is recorded in the Piezometer at Chukkavanipalem village of Visakhapatnam district in Alluvial formation whereas the deepest water level is recorded in the Piezometer at Madhudi of Ananthpur district in Granite formation. Table-I indicates percentage distribution of monitoring wells for different ranges of water levels for each district.

Deep water levels more than 20m.bgl are recorded in 16% of the wells monitored during June-14 against 19% in June-13 for the State as a whole. The percentage of wells with deep water levels is more in the districts of Ananthapur(41%), Chittoor (41%), Kadapa(29%), West Godavari(18%) and Kurnool(15%).

Moderate depth to water levels in the range of 10 to 20m below ground level is observed in 25% of the wells monitored during June-14 against 22% in May-13. Maximum being in Kadapa(40%), Kurnool(38%), Anantapur(38%), Chittoor(36%), Nellore (33%), Visakhapatnam(30%) and Praksam(27%)

Water levels in the range of 5 to 10m bgl are noticed in 29% of the wells monitored

during June-14 against 31% in May-13. Maximum are being in Nellore(47%), West Godavari(45%), Vizianagaram(44%), Visakhapatnam(43%), Prakasam(39%), Krishna (39%), Srikakulam(29%), Kadapa(27%), Guntur(27%), East Godavari (25%) and Kurnool(19%).

Water levels of 2 to 5m.bgl are prevailed in 24% of the wells monitored in

June-14 against 24% in May-13. Maximum being in Coastal Andhra and Major command areas in other districts.

Water logging conditions with depth to water level of less than 2m. bgl are prevailing in 4% of the wells in most parts of Coastal Andhra districts and major Command areas in the State against 4% in May-13 for the State.

b) Zoning of areas as per depth to groundwater table: The study of depth to water level map of June-14 (Plate-3) indicates deep water levels

more than 20m are observed in some parts of Rayalaseema districts, Prakasam district, upland areas of East and West Godavari districts.

Zones of moderate ground water levels of 10 to 20m deep are observed in most parts

in all the districts of Rayalaseema region, Praksam district and in some parts of Visakhapatnam, Krishna, Guntur,East and West Godavari districts in Coastal Andhra region.

The water levels of 5 to 10m are observed in most parts of North Coastal Andhra,

Nellore and some parts of Prakasam, and also observed in limited parts of Kadapa, Kurnool in Rayalaseema disricts.

Shallow groundwater zones with water levels

VI. Conclusions: In the present water year 2014-15, (During June-2014) the State has received 54% deficit rainfall over the normal rainfall and resulted in a marginal net rise of 0.15m. from June-13 to June-14 water levels. During this water year 2014-2015(during June-14), 2 districts received normal rainfall, 6 districts deficit rainfall and 5 districts received scanty rainfall in the State.

Coastal Andhra region received 65% deficit against normal rainfall during June-2014 where as it was 12% Excess during the same period in the previous water year resulted in a net fall of 0.20m from June-13 to June-14 water levels. Rayalaseema region received 18% deficit against the normal rainfall during June-14 whereas it was -15% deficit during the same period in the previous water year and as a result a net rise of 0.95m is observed when compared the water levels of June-2014 with June-2013. The average groundwater level for the State in June -14 is 11.16 m., where as it was 11.31m.during the same period in the previous year and observed a net rise of 0.15m. from the previous year water level. During the last water year state received normal rainfall, and during this water year upto June-14, state received 54% deficit against the normal. The impact of this deficit rainfall will be observed during July-14 and subsequent months groundwater levels and resulted in drying up of seasonal wells and decrease of well yields. When compared the average water levels of June -14 with June -13, fall in average water levels is observed in 6 districts (Viziangaram, East Godavari, West Godavari, Krishna, Nellore and Chittoor) ( 0.53m. to 0.77m). In the remaining 7 districts a net rise is observed. Net fall is observed in 50% of the total monitored piezometers from June-13 to June-14 groundwater levels in the state. The analysis of June -14 groundwater levels data recorded through the Piezometer well network indicates deep water levels of more than 20m. in 89 wells (16%) as per list given in Annexure-I and Piezometers with water levels less than 20m. and fall of more than 4m. is observed in 11 Piezometers. (Annexure-II). The areas represented by these 100 piezometers are showing the falling trend and there is a need to take appropriate steps to improve the groundwater conditions in the groundwater stress areas by way of giving high priority for conservation, augmentation and management of groundwater resources.

SAVE WATER SAVE LIFE SAVE WATER SAVE ENVIRONMENT

SL.NO. DISTRICT

Jun-13 Nov-13 May-14 Jun-14 May-14 Jun-13

1 SRIKAKULAM 6.09 2.59 6.18 6.00 0.18 0.09

2 VIZIANAGARAM 4.95 2.30 5.54 5.48 0.06 -0.53

3 VISAKHAPATNAM 7.80 3.83 7.30 7.76 -0.46 0.04

4 EAST GODAVARI 7.90 5.60 8.04 8.67 -0.63 -0.77

5 WEST GODAVARI 14.37 11.71 14.45 15.05 -0.60 -0.68

6 KRISHNA 8.70 5.15 8.74 9.42 -0.68 -0.72

7 GUNTUR 6.87 2.75 5.38 6.66 -1.28 0.21

8 PRAKASAM 12.09 4.90 9.98 10.81 -0.83 1.28

9 NELLORE 7.27 5.33 7.22 8.04 -0.82 -0.77

8.45 4.91 8.09 8.65 -0.56 -0.21

10 CHITTOOR 17.47 12.85 16.61 18.05 -1.44 -0.58

11 KADAPA 20.11 11.13 16.53 18.47 -1.94 1.64

12 ANANTHAPUR 19.72 14.95 18.33 19.22 -0.89 0.50

13 KURNOOL 13.65 8.05 10.77 11.40 -0.63 2.25

17.74 11.75 15.56 16.79 -1.23 0.95

ANDHRA PRADESH 11.31 7.01 10.39 11.16 -0.77 0.15

COASTAL ANDHRA REGION

RAYALASEEMA REGION

FLUCTUATION IN m. BETWEEN JUNE-14 IN

COMPARSION TO

Statement I

GOVERNMENT OF ANDHRA PRADESHGROUND WATER DEPARTMENT

COMPARSION OF AVERAGE DEPTH TO WATER LEVELS-JUNE- 2014

AVERAGE DEPTH TO WATER LEVEL (in m bgl)

Normal for Water

Year (up to June)

Actual (2013-14 water

year)(up to June)

Actual (2014-15

Water Year) Up to June

Jun-13 Jun-14 Jun-13 Jun-14

1 SRIKAKULAM 135 168 68 6.09 6.00 24 -50 0.09

2 VIZIANAGARAM 128 178 70 4.95 5.48 39 -45 -0.53

3 VISAKHAPATNAM 129 90 54 7.80 7.76 -30 -58 0.04

4 EAST GODAVARI 120 122 24 7.90 8.67 2 -80 -0.77

5 WEST GODAVARI 112 128 22 14.37 15.05 14 -81 -0.68

6 KRISHNA 98 138 28 8.70 9.42 41 -71 -0.72

7 GUNTUR 86 107 13 6.87 6.66 24 -85 0.21

8 PRAKASAM 58 69 12 12.09 10.81 19 -79 1.28

9 NELLORE 57 35 34 7.27 8.04 -39 -41 -0.77

103 115 36 8.45 8.65 12 -65 -0.20

10 CHITTOOR 79 70 73 17.47 18.05 -12 -7 -0.58

11 KADAPA 69 61 47 20.11 18.47 -12 -33 1.64

12 ANANTHAPUR 64 47 51 19.72 19.22 -26 -21 0.50

13 KURNOOL 77 67 67 13.65 11.40 -13 -14 2.25

72 61 59 17.74 16.79 -15 -18 0.95

93 98 43 11.31 11.16 5 -54 0.15ANDHRA PRADESH

Statement -II

Rainfall Deviation with Normal in %

up to

Average Depth to ground water lvelvs in

m.bgl.

COMPARISON OF AVERAGE DEPTH TO WATER LEVELS AND RAINFALL OF JUNE 2013 TO 2014

GOVERNMENT OF ANDHRA PRADESHGROUND WATER DEPARTMENT

Fluctuation in water level

between June-13 and

June-14 (m.)

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RAYALASEEMA REGION

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MONTHLYAVERAGEGROUNDWATERLEVELANDRAINFALLINANDHRAPRADESHuptoJUNE2014

Rainfall Water level Trend Linear (Water level)

TREND LINE

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MONTHLY AVERAGE GROUNDWATER LEVEL AND RAINFALL IN COASTAL ANDHRA REGION (upto JUNE-2014)

Rainfall Water level Trend

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MONTH & YEAR

MONTHLY AVERAGE GROUNDWATER LEVEL AND RAINFALLIN RAYALASEEMA REGION (upto June-2014)

Plate:1b

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MONTHLY AVERAGE GROUNDWATER LEVELS IN ANDHRA, RAYALASEEMA, TELANGANA REGION AND A.P. STATE UPTO JUNE-2014

Plate:2

Plate:3

Plate:4

Plate:5

Min Max 0 2 (m) % 2 5 (m) % 5 -10 (m) % 1020(m) % >20(m) %

1 Srikakulam 35 1.52 33.50 3 9 18 51 10 29 3 9 1 3

2 Vizianagaram 32 1.06 11.09 3 9 12 38 14 44 3 9 0 0

3 Visakhapatnam 37 0.61 16.81 2 5 8 22 16 43 11 30 0 0

4 East Godavari 44 1.37 59.74 5 11 19 43 11 25 4 9 5 11

5 West Godavari 22 2.53 68.57 0 0 4 18 10 45 4 18 4 18

6 Krishna 41 1.35 53.33 2 5 13 32 16 39 5 12 5 12

7 Guntur 44 1.64 27.53 2 5 22 50 12 27 6 14 2 5

8 Prakasam 49 1.62 48.46 1 2 11 22 19 39 13 27 5 10

9 Nellore 30 2.00 14.01 1 3 5 17 14 47 10 33 0 0

10 Chittoor 56 1.85 44.27 1 2 3 5 9 16 20 36 23 41

11 Kadapa 45 2.70 70.10 0 0 2 4 12 27 18 40 13 29

12 Anantapur 58 3.44 71.13 0 0 4 7 8 14 22 38 24 41

13 Kurnool 53 0.98 55.18 3 6 12 23 10 19 20 38 8 15

546 0.61 71.13 23 4 133 24 161 29 139 25 90 16TOTAL

T A B L E -I

DISTRICT WISE WELL FREQUENCY FOR DIFFERENT DEPTH TO WATER LEVELS JUNE-2014.

Sl. No. District

No. of Piezom

eters

D.T.W.(m.bgl) Number of wells with Depth to Ground Water level ranges(bgl) and %

0-2m 2-4m >4m 0-2m 2-4m >4m

1 Srikakulam 35 14 1 0 19 1 0

2 Vizianagaram 32 24 2 0 6 0 0

3 Visakhapatnam 37 18 2 0 15 2 0

4 East godavari 44 30 0 1 12 1 0

5 West godavari 22 9 5 0 8 0 0

6 Krishna 40 16 6 1 17 0 0

7 Guntur 44 12 1 2 25 3 1

8 Prakasam 48 12 2 2 24 4 4

9 Nellore 30 11 3 4 8 4 0

10 Chittoor 54 15 14 9 8 2 6

11 Kadapa 44 9 3 6 10 2 14

12 Anantapur 58 11 8 10 11 7 11

13 Kurnool 54 6 3 1 26 7 11

543 197 43 34 189 39 41TOTAL

TABLE - I I

DISTRICT-WISE WELL FREQUENCY OF GROUND WATER LEVEL FLUCTUATIONSDURING JUNE- 2013 & JUNE-2014

S.No DISTRICT

NUMBER OF MONITORING

STATIONS

WATER LEVEL FLUCTUATIONS

FALL IN m. RISE IN m.

1 2 3 4 5 6 71 EAST GODAVARI Gandepalli Gandepalli 59.42 59.74 -0.322 EAST GODAVARI Mukkinada Rajanagaram 40.19 40.84 -0.653 EAST GODAVARI Rajahmundry Rajahmundry 26.03 26.95 -0.924 EAST GODAVARI Rangampet Rangampet 23.44 24.37 -0.935 EAST GODAVARI Sampathnagaram Rajanagaram 2.04 22.28 -20.246 WEST GODAVARI G.Kothapalli G.Kothapalli 47.39 49.38 -1.997 WEST GODAVARI Kokkirapadu Pedapadu 22.52 24.54 -2.028 WEST GODAVARI Koyyalagudem Koyyalagudem 66.39 68.57 -2.189 WEST GODAVARI Vijayarai Vijayarai 30.46 30.01 0.45

10 KRISHNA Chinnampeta Chatrai 17.66 20.84 -3.1811 KRISHNA Mirjapuram Nuzvid 20.42 21.94 -1.5212 KRISHNA Musunuru I Musunuru I 28.00 36.34 -8.3413 KRISHNA Pallerlamudi Pallerlamudi 30.05 32.74 -2.6914 KRISHNA Surepalli Musunuru I 51.33 53.33 -2.0015 GUNTUR Gujjanagundla Guntur 27.06 27.53 -0.4716 GUNTUR Gumanampadu Bollapalli 27.30 26.40 0.9017 PRAKASAM Giddalur Giddalur 43.59 31.24 12.3518 PRAKASAM P.L.cheruvu P.L.cheruvu 34.49 48.46 -13.9719 PRAKASAM Racherla Racherla 26.66 20.19 6.4720 PRAKASAM Tadevaripalli Tadevaripalli 24.71 36.69 -11.9821 PRAKASAM Veligandla Veligandla 25.45 21.75 3.7022 CHITTOOR B.Kothakota B.Kothakota 27.64 26.70 0.9423 CHITTOOR Baireddipalli Baireddipalli 23.68 29.84 -6.1624 CHITTOOR Bangarupalem Bangarupalem 20.55 29.65 -9.1025 CHITTOOR Chinnagotigallu Chinnagotigallu 15.78 23.56 -7.7826 CHITTOOR Damalacheruvu Pakala 21.00 20.99 0.0127 CHITTOOR Gudupalle Gudupalle 31.81 30.62 1.1928 CHITTOOR Irala Irala 38.77 43.51 -4.7429 CHITTOOR Kalakada Kalakada 41.20 28.26 12.9430 CHITTOOR Kalikiri Kalikiri 23.55 30.37 -6.8231 CHITTOOR Kandukuru P.T.M. 36.40 32.88 3.5232 CHITTOOR Kuppam Kuppam 25.85 25.85 0.0033 CHITTOOR Kurbalakota Kurbalakota 29.39 30.86 -1.4734 CHITTOOR Madanapalli Madanapalli 22.76 21.16 1.6035 CHITTOOR Nimmanapalli Nimmanapalli 29.45 29.45 0.0036 CHITTOOR Piler Piler 26.79 21.16 5.6337 CHITTOOR Pulicherla Pulicherla 42.60 44.27 -1.6738 CHITTOOR Punganuru Punganuru 33.71 35.48 -1.7739 CHITTOOR Puthalapattu Puthalapattu 21.34 25.47 -4.1340 CHITTOOR Santhipuram Santhipuram 23.52 27.23 -3.7141 CHITTOOR Somala Somala 20.65 20.80 -0.1542 CHITTOOR Tirupathi Tirupathi 25.08 26.57 -1.4943 CHITTOOR Vayalapadu Vayalapadu 21.29 21.53 -0.24

Jun-13 Jun-14

ANNEXURE-I

GROUND WATER LEVELS MORE THAN 20m DURING JUNE-2014

SL.NO. DISTRlCT

VILLAGE MANDAL

DEPTH TO WATER LEVEL IN m bgl

Water Table Fluctuation

between JUNE-13 and

JUNE-14

Jun-13 Jun-14

SL.NO. DISTRlCT

VILLAGE MANDAL

DEPTH TO WATER LEVEL IN m bgl

Water Table Fluctuation

between JUNE-13 and

JUNE-1444 CHITTOOR Vijilapuram Ramakuppam 17.50 25.40 -7.9045 KADAPA Badvel Badvel 32.77 28.16 4.6146 KADAPA Balapanuru Simhadripuram 36.08 28.42 7.6647 KADAPA C.Kotha palli Vontimitta 16.20 27.83 -11.6348 KADAPA Chinnakudala D Lingala 70.10 70.10 0.0049 KADAPA G.C.Palle Pendlimarri 43.38 37.59 5.7950 KADAPA Kondur - s Atlur 53.55 57.10 -3.5551 KADAPA Nuliveedu Galiveedu 31.85 20.43 11.4252 KADAPA Puttanivaripalli Pullampeta 39.30 40.00 -0.7053 KADAPA T.Sundupalli T.Sundupalli 12.13 20.84 -8.7154 KADAPA Thimmaiahgaripalli Chitvel 28.82 57.03 -28.2155 KADAPA V.R.Palli Chitvel 29.41 51.71 -22.3056 KADAPA Yamavaram Muddanuru 30.14 22.36 7.7857 KADAPA Yerraguntakota Obulavaripalli 19.56 27.24 -7.6858 ANANTHAPUR Amadaguru Amadaguru 26.18 29.83 -3.6559 ANANTHAPUR B.G.N.Halli Rayadurg 28.15 29.15 -1.0060 ANANTHAPUR Brahmasamudram Brahmasamudram 22.93 28.11 -5.1861 ANANTHAPUR Chalkuru Somandepalli 32.78 30.76 2.0262 ANANTHAPUR Cheekatimanipalli Tanakal 22.9863 ANANTHAPUR Gangavaram Beluguppa 18.43 21.19 -2.7664 ANANTHAPUR Kallumarri Madakasira 28.64 28.3 0.3465 ANANTHAPUR Kanaganapalli Kanaganapalli 20.89 22.7 -1.8166 ANANTHAPUR Kanekal Cross Kanekal 25.20 26.56 -1.3667 ANANTHAPUR Kattakindapalli Battalapalli 24.63 23.11 1.5268 ANANTHAPUR Lepakshi Lepakshi 25.42 25.74 -0.3269 ANANTHAPUR Maddipalli Puttur 24.32 28.8 -4.4870 ANANTHAPUR Madhudi Agali 71.19 71.13 0.0671 ANANTHAPUR Maluguru Hindupur 25.50 20.35 5.1572 ANANTHAPUR Mandalahalli Gudibanda 23.73 26.81 -3.0873 ANANTHAPUR Nitturu 23/2(S) Yadiki 24.674 ANANTHAPUR Nutimadugu Kambadur 17.04 29.1 -12.0675 ANANTHAPUR Obulapuram D.Hirelal 19.52 24.24 -4.7276 ANANTHAPUR Parigi Parigi 34.17 29.43 4.7477 ANANTHAPUR Putluru Putluru 45.55 45.5 0.0578 ANANTHAPUR Somandepalli Somandepalli 28.28 31.54 -3.2679 ANANTHAPUR Tallakera Gummagatta 27.12 33.92 -6.8080 ANANTHAPUR Thimmampalli yellanuru 28.81 26.07 2.7481 ANANTHAPUR Thurukulapatnam Roddam 25.35 23.28 2.0782 KURNOOL Devanakonda Devanakonda 20.68 22.89 -2.2183 KURNOOL Halvi Adoni 23.02 22.53 0.4984 KURNOOL Kalichetla Peapully 23.99 23.06 0.9385 KURNOOL Kosigi Kosigi 24.76 23.04 1.7286 KURNOOL Kuppagal Adoni 56.32 55.18 1.1487 KURNOOL Perusomula Sanjamala 27.80 22.93 4.8788 KURNOOL Racherla Peapully 20.44 20.45 -0.0189 KURNOOL Y.Ramapuram Peapully 43.85 26.24 17.61

Jun-13 Jun-14

1 2 3 4 5 6 7 8

1 GUNTUR Karempudi Karempudi Limestone 12.15 19.71 -7.56

2 GUNTUR Rentachintala Rentachintala Limestone 0.79 6.54 -5.75

3 NELLORE Adurupalli Chejerla Schist 9.32 14.01 -4.69

4 NELLORE Tada Tada Laterites 9.19 13.55 -4.36

5 NELLORE Udayagiri Udayagiri Granite 6.74 11.92 -5.18

6 NELLORE Venkatagiri Venkatagiri Granite 6.27 10.90 -4.63

7 CHITTOOR Ragigunta K.V.B.Puram Granite 9.45 14.81 -5.36

8 CHITTOOR Veduru KuppamVeduru KuppamGranite 8.80 15.11 -6.31

9 KADAPA Bhakrapet Sidhouut Phyllites 12.17 16.70 -4.53

10 ANANTHAPURGolla Kalyandurg Granite 12.76 18.82 -6.06

11 KURNOOL Chippagiri Chippagiri Granite 4.74 9.13 -4.39

Water Table Fluctuation

between June-13 and

June-14

DEPTH TO WATER LEVEL

IN m bgl

ANNEXURE-II

VILLAGE

DETAILS OF PIEZOMETERS WITH GROUND WATER LEVELSS LESS THAN 20m WITH FALL OF MORE THAN 4m DURING JUNE 2013 IN COMPARISION TO JUNE-2014

GROUND WATER LEVELS DATA

GEOLOGYDISTRlCT MANDALSL.NO.

1COVER-jUNE2014-2WL_RPT_June-143_Wls June-14-statement4_WLs-RF-June-13-14(1)zoning_june14Tables-I-JUNE 2014newTables-II-JUNE-2014newAnnnexure_InewANNEXURE-2 JUNE-2014new