GOVERNMENT OF WATER RESOURCES DEPARTMENT

NTR - TELUGU GANGA PROJECT OBJECTIVE

❖ Telugu Ganga Project is an Inter State Project formulated to irrigate 5.75 Lakh acres in drought prone areas of Kurnool, Kadapa and Chittoor Districts of Rayalaseema and upland areas of Nellore District in Andhra Pradesh.

By Utilizing 29 TMC of Krishna Flood Water to irrigate 2.75 Lakh Acres in Kurnool and Kadapa Districts

By utilizing 30 TMC of Pennar Flood Water to irrigate 3.00 Lakh Acres in Nellore and Chittoor Districts

❖ Conveying 15 TMC of Krishna water to City for drinking purpose from the contribution of three Krishna River basin States, , and erstwhile Andhra Pradesh with 5 TMC from each State. ❖ To generate 33 M.W Power at Velugodu Balancing Reservoir (9M.W), Chennamukkapalli Regulator (15 M.W.) & Kandaleru Reservoir (9M.W.) BRIEF HISTORY

❖ Due to successive droughts and consequent acute scarcity of drinking water for the metropolitan city of Madras, the then Prime Minister of India made historic announcement at Madras on 15th Februvary,1976 that the three Krishna basin states of Maharashtra, Karnataka and the erstwhile combined State of Andhra Pradesh had agreed to spare 5 TMC each from their respective shares of Krishna waters to meet the requirements of Madras City Water supply. ❖ On 14-04-1976, the three Krishna basin States of Maharashtra, Karnataka and the erstwhile combined State of Andhra Pradesh had agreed to spare 5 TMC each from their respective shares of Krishna waters to meet the requirements of Madras City Water supply. ❖ A meeting Convened by the Union Minister of Agriculture & Irrigation on 27-10-1977 and attended by representatives of all the four states, it was agreed that the Govt. of TamilNadu shall be permitted to draw not more than 15 TMC in a Water Year from Srisailam Reservoir during the period from 1st July to 31st October through an open lined channel. ❖ In the meeting between the Chief Minister of Andhra Pradesh and TmailNadu held on 15-06-1978, it was agreed to commence investigation of the project and to get the progress of investigations monitored by a Liaison Committee. ❖ On 18/04/1983, the Hon’ble Chief Minister of A.P., Sri N.T.Rama Rao and the Hon’ble Chief Minister of T.N., Sri M.G.Ramachandran have entered an agreement for drawl of not more than 15 TMC of water from River Krishna for supplying water to Chennai City on Cost Sharing basis.

On 18-04-1983 ,Historical On 27-04-1983,Foundation stone laid agreement between Chief Ministers to S.P.V.B. Reservoir of Telugu Ganga of Andhra Pradesh and Project by Hon’ble Chief Ministers of on Telugu Ganga Project A.P. - Sri N.T.RAMA RAO and T.N. - Sri M.G. Ramachandran ❖Governent of TamilNadu agreed to share the expenditure on the construction, improvements including lining and maintenance of the components specified in schedule “A” and Srisailam Reservoir in accordance with the guidelines specified in Schedule “B”. ❖ The transmission losses in the water conductor system from Srisailam Reservoir to AP-TN border be restricted to 3 TMC in a water year. ❖ The water is to be delivered at the constant rate of 1000 C/s restricting the no.of days to limit the total supply at border to 8 TMC from July to October and 4 TMC from January to April

❖ The Liaison Committee to monitor the progress in the implementation of the scheme and also ensure effective co-ordination between the two Governments after completion of the scheme. Project - Benefits

Irrigation Potential: Creation of 5.75 Lakh Acres

Hydro Power: Generation of 33 MW

Water Diversion: 15TMC of Krishna Water to Chennai City. TGP

Stabilisation: 1.04 Lakh Acres under 261 No.s of M.I.Tanks

Drinking water Facility: Towns & villages enroute TGP Canal System in Kurnool, Kadapa, Nellore and Chittoor Districts

Industrial Water Needs: Industries and Thermal Power Stations Viz RTPP in Kadapa District, Krishnapatnam Port in Nellore District; Sri City SEZ in Chittoor District, Menakur SEZ in Nellore District and other Industries all along TGP Canal System. TELUGU GANGA PROJECT INDEX MAP LINE DIAGRAM KRISHNA RIVER SRISAILAM RESERVOIR

F.R.L. 885 FT (269.7 5 M) KM 3.40 CAPACITY : 308 T.M.C. POTHIREDDY PADU REGULATOR

11,150 C/S

16.805 KM

BANAKACHERLA CROSS REGULATOR 7.74 KM

VELUGODU RESERVOIR F.R.L.:868.56 FT (264.70M) CAPACITY:16.95/16.32 T.M.C. AYACUT:1.250 L.AC. SUBSIDIARY RESERVOIR 1 F.R.L.: 4223.00 M CAPACITY: 2.133 T.M.C. 5,000 C/S SUBSIDIARY RESERVOIR 2

F.R.L.: 4228.780 M KM KURNOOL DIST KM 98.26 107.567 CAPACITY: 2.444 T.M.C CUDDAPAH DIST 32.822 KM S.P.V.B.RESERVOIR F.R.L.707FT (215.5M) 5,000 C/S CAPACITY:17.735/16.17 T.M.C. AYACUT:1.50 L.AC. 1,500 C/S 39.279 KM CHENNAMUKKAPALLE

REGULATOR 3.15 Km

SOMASILA RESERVOIR PENNAR RIVER F.R.L.330 FT (100.58M) CAPACITY : 78.00 T.M.C.

INDEX 11,500 C/S KANDALERU RESERVOIR RESERVOIR F.R.L.278.89 FT (85.00M) CAPACITY:68.03/59.61T.M.C. 4,000 C/S CANAL AYACUT : 3.00L.AC

NELLORE DIST KM 61.89 CHITTOOR DIST.

1000 C/S A.P.-T.N.BORDER F.R.L. 130.00 FT (39.621 M) CAPACITY : 2.75 T.M.C. Cost Details of Project Project Cost:

 Original Cost (1983) – Rs. 637 Crores

 Revised Cost (2007) – Rs. 4432 Crores

 Latest Revised Cost (2017) Under Scrutiny - Rs. 7470 Crores

 Cumulative Expenditure incurred up to 03/2017 – Rs. 4611. 70 Crores Details of Cost Sharing between Andhra Pradesh and TamilNadu  The Government of Tamil Nadu agreed to bear the proportionate cost of the Project as determined by the guide lines detailed in Schedule “B” of the agreement.  14 Nos of Common Components are involved for the purpose of cost sharing  The cost of the common components is sharable in proportion to the benefit of utilization contemplated under each component for the respective State.  The expenditure on common components incurred up to 03/2014 is Rs. 3738.84Crores.  The Government of TamilNadu’s share works out to Rs. 1130.23Crores.  The TamilNadu Government reimbursed an amount of Rs.712.00Cr. so far.  The balance amount to be reimbursement is Rs.418.23Cr. (1130.23-712.00). COMPONENTS OF PROJECT

Sharable 1. Srisailam Reservoir 2. Approach Channel from Srisailam foreshore to Pothireddypadu regulator (3.40 K.m) 3. Canal from Pothireddypadu to Banakacherla cross regulator (16.80 Km) 4. Canal from Banakacherla to V.B.R (7.80 K.m) 5. Velugodu Balancing Reservoir (16.95 TMC) 6. Main canal from VBR to Subsidiary Reservoir Reservoir – I (107.70 K.m) 7. Canal from Off take point to Chennamukkapalli Regulator (42.50 K.m) 8. Canal from Chennamukkapalli to Pennar River (3.10 Km) 9. Somasila Stage – II 10. SKFF Canal up to the Off take to South Feeder Channel (3.40 K.m) 11. SKFF Canal from Off take point of South feeder channel to Kandaleru Reservoir (43 K.m). 12. Kandaleru Reservoir ( 68 TMC) 13. S.S.G Canal (K.P. Canal) up to last Off take point (130.9 Km) 14. S.S.G. Canal (K.P. Canal) from last Off take point to A.P – T.N border (27 K.m) Non Sharable

1. S.P.V.B. Reservoir (17.735 TMC) 2. Canal from Off take point to S.P.V.B.R 3. Irrigation Canals under Velugodu Balancing Reservoir & S.P.V.B.R. 4. Irrigation Canals under Kandaleru Reservoir Status of the Project

 All the Core Components of Telugu Ganga Project works were completed.

 The Balance works of Distributory System & Balance C.C Lining to TGP

Main Canal in Kurnool, Kadapa, Nellore and Chittoor District are in progress

and proposed to be completed in 2018-19.

 Drinking Water is being supplied to Chennai City from 1996 on wards.

 Water is being supplied to ayacut in Kurnool, Kadapa, Nellore and Chittoor

District to an extent of 4,28,846 Acres.

 Irrigation Potential to a balance extent of 1,46,154 Acres is to be created. I.P.Creation : Against contemplated ayacut of 5,75,000 Acres Irrigation Potential created so far is 4,28,846 Acres spread over in Kurnool, Kadapa, Chittoor and Nellore Districts. District wise I.P. Creation:-

Sl. No. Name of the Ayacut I.P. Balance Stabilization of District Contemplated Created To be created Ayacut

1 Kurnool 1,08,000 1,03,700 4,300 --

2 Kadapa 1,67,000 1,26,843 40,157 --

3 Nellore 2,68,970 1,79,505 89,465 83,635 (193No.s)

4 Chittoor 31,030 18,798 12,232 20,584 (68 No.s)

TOTAL 5,75,000 4,28,846 1,46,154 1,04,219 Details of Cost Sharing between Andhra Pradesh and TamilNadu

(Rupees in Crores)

- -

-

.

3/2012 3/2014

2014

-

Crores

Share as as Share

Share on Share on Share on Share

Percentage

3/2012 14

Sl.No Component 13

upto upto

(7+11)

3/2014 (8+12) 3/2014

2014 (9+10) 2014

upto

Cost share of share Cost

per 6/06 P.R.E 6/06 per

from 2012 from

Reference to P.R.E to Reference

for Rs.4432 Rs.4432 for

incurred from 2013 from incurred

Tamilnadu

upto

Tamilnadu Tamilnadu Tamilnadu

incurred incurred incurred

Expenditure incurred incurred Expenditure incurred Expenditure incurred Expenditure

incurred during 2012 during incurred 2013 during incurred

Common Expenditure Expenditure Common Expenditure Common Expenditure Common Expenditure Common Expenditure Common

Cost as per P.R.E.6/06 P.R.E.6/06 per as Cost Tamilnadu 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 Srisailam Reservoir (308 TMC) 6.17 1023.86 63.17 909.13 56.09 60.96 26.97 87.93 5.43 997.06 61.52

Approach channel from Srisailam foreshore to 2 Unit-II ( a) 23.81 21.71 5.17 6.28 1.50 0.24 0.61 0.85 0.2 7.13 1.70 Pothireddypadu regulator (3.40 KM)

Canal from Pothireddypadu to Banakacherla 3 Unit-II (b) 23.81 136.17 32.42 112.38 26.76 0.35 0.22 0.57 0.14 112.95 26.90 cross regulator (16.80 KM)

4 Canal from Banakacherla to V.B.R.(7.80 KM) Unit-II( c) 34.09 36.82 12.55 15.75 5.37 0.09 0 0.09 0.03 15.84 5.40

5 Velugodu Balancing Reservoir (16.95 TMC) Unit-I (a) 34.09 337.86 115.18 193.39 65.93 3.15 0.84 3.99 1.36 197.38 67.29

Main Canal from VBR to Subsidiary Reservoir -I 6 Unit-II (b) 39.91 469.13 187.24 478.03 190.78 0.48 2.63 3.11 1.24 481.14 192.02 (107.70 KM)

Canal from Off take point to Chennamukkapalli 7 Unit -II (f) 94.48 65.85 62.22 55.50 52.44 0.18 0.16 0.34 0.32 55.84 52.76 Regulator (42.50 KM)

8 Canal from CMP to (3.10 KM) Unit-II( g) 100.00 6.39 6.39 5.33 5.33 0.00 5.33 5.33 5.33 10.66 10.66 9 Somasila Stage - II (78 TMC) 23.89 92.87 22.19 532.00 127.09 60.35 24.49 84.84 20.27 616.84 147.36 SKFF Canal to Off take to South Feeder Channel 10 Unit-II (h) 30.68 22.62 6.94 18.99 5.83 0.00 0.38 0.38 0.12 19.37 5.95 (3.40 TMC) SKFF Canal to Off take to Kandaleru Reservoir 11 Unit -II(J) 31.77 242.85 77.14 237.06 75.31 0.00 3.00 3 0.95 240.06 76.26 (42.12 KM)

12 Kandaleru Reservoir ( 59 TMC) Unit - I ( c) 8.45 369.5 31.22 354.44 29.95 12.42 7.48 19.9 1.68 374.34 31.63

S.S.G.Canal (KP Canal) upto last Off Take point 13 Unit - II (k) 41.23 452.52 186.57 294.59 121.46 9.19 3.69 12.88 5.31 307.47 126.77 (130.90 KM)

S.S.G.Canal (KP Canal) Beyond last off-take 14 Unit-II (L) 100.00 56.36 56.36 71.70 71.70 1.26 11.85 13.11 13.11 84.81 84.81 point to A.P./Tamilnadu Broder

Prorata common sharable expenditure on 15 180.08 33.00 213.08 Establishment

16 Land Acquisition 166.33 21.43 38.13 13.49 51.62 4.69 217.947 26.12

TOTAL:: 3334.51 864.76 3450.90 1037.05 186.80 101.14 287.94 93.18 3738.84 1130.23 Details of Water Releases to Chennai City

Water supplied at A.P-Tami lNadu YEAR Border (in TMC)

7/1996 to 6/1997 0.076 7/1997 to 6/1998 2.292 7/1998 to 6/1999 2.814 7/1999 to 6/2000 1.830 7/2000 to 6/2001 6.688 7/2001 to 6/2002 2.211 7/2002 to 6/2003 1.050 7/2003 to 6/2004 0.207 7/2004 to 6/2005 2.718 7/2005 to 6/2006 2.090 7/2006 to 6/2007 5.184 7/2007 to 6/2008 4.604 7/2008 to 6/2009 6.822 7/2009 to 6/2010 7.016 7/2010 to 6/2011 4.663 7/2011 to 6/2012 8.056 7/2012 to 6/2013 3.724 7/2013 to 6/2014 5.665 7/2014 to 6/2015 5.569 7/2015 to 6/2016 0 7/2016 to 3/2017 2.278 TOTAL 75.556 TMC Details of Details of Reimbursement made by the TamilNadu Government

Reimbursed Cumulative Sl.No. Date Amount Amount 1 12.05.1983 30.00 30.00 2 15.03.1985 5.00 35.00 3 27.06.1985 12.00 47.00 4 24.06.1989 30.00 77.00 5 20.03.1990 15.00 92.00 6 31.07.1990 15.00 107.00 7 21.02.1991 15.00 122.00 8 08.11.1991 10.00 132.00 9 27.03.1992 20.00 152.00 10 14.12.1992 20.00 172.00 11 24.02.1993 20.00 192.00 12 30.03.1993 10.00 202.00 13 13.10.1993 25.00 227.00 14 04.03.1994 35.00 262.00 15 11.08.1994 30.00 292.00 16 21.10.1994 10.00 302.00 17 09.01.1995 10.00 312.00 18 09.02.1995 20.00 332.00 19 24.02.1995 15.00 347.00 20 09.03.1995 5.00 352.00 21 15.03.1995 10.00 362.00 22 19.06.1995 10.00 372.00 23 02.08.1995 20.00 392.00 24 09.10.1995 20.00 412.00 25 10.11.1995 20.00 432.00 26 03.11.1996 20.00 452.00 27 10.06.1996 25.00 477.00 28 22.07.1996 15.00 492.00 29 16.08.1996 10.00 502.00 30 09.09.1996 10.00 512.00 31 01.07.2013 100.00 612.00 32 27.01.2015 25.00 637.00 33 19.03.2015 25.00 662.00 34 22.10.2016 25.00 687.00 35 13.01.2017 25.00 712.00 TOTAL 712.00 POTHIREDDYPADU HEAD REGULATOR

DETAILS OF RESERVOIRS

Velugodu Balancing Reservoir SPVB Reservoir

Gross Storage : 16.95 TMC Gross Storage : 17.735TMC Live Storage : 16.32 TMC Live Storage : 17.00 TMC Dead Storage : 0.63 TMC Dead Storage : 0.735 TMC Length of Bund : 11.64 Km Top Width : 6.00 M T.B.L. : +268.00 M T.B.L. : +220.50 M F.R.L. : +264.70 M F.R.L. : +216.50 M M.W.L : +264.70 M M.W.L : +217.50 M M.D.D.L : +218.00 M M.D.D.L : +195.85M

S.P.V.B.Reservoir Velugodu Balancing Reservoir Somasila Reservoir Kandaleru Reservoir

Gross Storage : 78.00TMC Gross Storage : 68.03 TMC Live Storage : 70.433 TMC Live Storage : 59.60TMC Dead Storage : 7.567TMC Dead Storage : 8.43 TMC Length of Dam : 352 Mts Length of Bund : 10.752 Km T.B.L. : +105.95M T.B.L. : +89.00 M F.R.L. : +100.58M F.R.L. : +85.00 M M.W.L : +101.80M M.W.L : +85.00 M M.D.D.L : +82.30M M.D.D.L : +64.00 M Photos of Telugu Ganga Project(During Construction)

Cement concrete lining in canal bed and grouted revetment for side slopes in Progress at Km69.375 to Km 69.500 Swarnamukhi Acqeduct @ Km 69.00 of Swarnamukhin AcqeductSSG Canal@km 69.000 during TGP constructionMain Canal in progress Swarnamukhi Acqeduct @ Km 69.00 of SSG Canal after completion Kalangi Acqeduct @ Km 96.500 of SSG Canal after completion Kandriga Acqeduct @ Km.127.927 on SSG Canal after completion Measuring Flume @ Km.151.887 at A.P – T.N. Border of SSG Canal