The Tunga Bhadra Project Low Level Canal (TBP LLC) system is an integral part of Tunga Bhadra Project constructed during 1953-57 with its head works located in Karnataka State. This project is to serve an ayacut of 1.51 lakh acres in Kurnool district. The TBP LLC from km 250 to 324 and Kurnool branch canal of 48 km in length are under the control of the Government of Andhra Pradesh.

Salient Features
Location : The TBPLLC takes off from TB Dam on right side.
Ayacut : 1,51,134 Acres 43,519 acres in Khariff & 1,07,615 acres in Rabi).
Mandals benefited : Halaharvi, Holagunda, Adoni, Kowthalam, Kosigi,Manthralayam, Peddakadubur, Yemmiganur,Nandavaram, Gonegandla, Krishnagiri, C-Belagal,Kodumur, Gudur, Kallur, Kurnool
Dependable net yield : 24.00 TMC
Water Allocation : 24.000 TMC as per Prorata entitlement for total abstraction of 212.000 TMC of TB Dam
Water spread Area : 8.3050 Sq.Km
Length : 250Km length in Karnataka and 74 Km in A.P
Discharge : 724 c/s at AP Border(1778 Cusecs at the starting point)
Cropping Pattern : Kharif-Paddy,ID
Villages Benifitted : 194 villages
System tanks : 29Nos
Present stage : Completed