Preamble
The Narayanapuram Anicut across Nagavali River was constructed during the year 1959-1963 in Narayanapuram village of Burja Mandal to Irrigate an ayacut of 39,179 Acres, through left and right main canals in Burja, Amdalavalasa, Srikakulam , Gara Santhakaviti, Ponduru and Etcherla Mandals of Srikakulam District.
The Right Canal is running for a length of 50.6Km and distributaries running for a length of 162.00 Km to Irrigate an ayacut of 18,362 Acres in Santakaviti, Ponduru, Etcherela, Amdalavalasa and Srikakulam Mandal.
The left canal is running for a length of 39.00 Km to irrigate an ayacut of 18691 Acres .
Sailent Features
| Longitude | : | 83° 48' 0'' E |
| Latitude | : | 18° 23' 0'' N |
| Ayacut | : | 37053 Acres |
| Catchment Area | : | 5079.62 KM2 |
| Yield from catchment | : | 1,117.57 mm3 |
| Average Mansoon Rainfall | : | 1024 mm |
| Designed Flood Discharge | : | 4,876.7 M3/Sec |
| Maximum Flood Discharge (5/90) | : | 6,910.08 M3/Sec |
| Anicut | ||
| Anicut | ||
| Length of Anicut | : | 357 Met. |
| Crest level of Anicut | : | + 28.04 M |
| Shutters 118 Nos Size | : | 3.025M x 1M |
| Top of falling shutter | : | +28.95 M |
| Top of Flood bank Level | : | +32.77 M |
| Head Sluice 2 Nos | : | 8 Vents |
| Size | : | 2.28 M x 1.05 M |
| Sill Level | : | + 27.13 |
| Scovering Sluices 2 Nos | : | 8 Vents |
| Size | : | 1.80 M x 2.10 M |
| Sill Level | : | + 26.82 M |
| Down Stream Solid Apron Length | : | 360 Mts |
| Top Level | : | 27.14 M |
| Canals | ||
| Left Canal | : | 39.00 KM |
| Left high level Canal | : | 14.70 KM |
| Discharge | : | 13.28 M3/Sec |
| Ayacut | : | 21045 Acres |
| Bed Level at Start | : | + 27.13 M |
| Bed Fall | : | 1 in 4000 |
| Depth of Flow | : | 1.20 M |
| Right side canal | ||
| Length of Canal | : | 50.60 KM |
| Discharge | : | 13.28 M3/Sec |
| Ayacut | : | 18362 Acres |
| Bed Level at Start | : | + 27.13 M |
| Bed Fall | : | 1 in 4000 |
| Depth of Flow | : | 1.20 M |
| Budget for the Year 2015-16 | : | Plan - 1.70000 Crs |
| S.NO | Name of the Mandal | Ayacut localised | Ayaccut Irrigated during Khariff 2014 | ||
|---|---|---|---|---|---|
| Srikakulam District | Vizianagaram District | Total | |||
| a | Narayanapuram left side channel | ||||
| Amadalavalasa | 7215.00 | --- | 7215.00 | 6421.00 | |
| Srikakulam | 5894.00 | -- | 5894.00 | 5776.00 | |
| Gara | 3867.00 | -- | 3867.00 | 3790.00 | |
| Burja | 1715.00 | -- | 1715.00 | 1681.00 | |
| Total | 18691.00 | -- | 18691.00 | 17668.00 | |
| b | Narayanapuram Right side channel | ||||
| Santhakaviti | 4221.00 | --- | 4221.00 | 4052.00 | |
| Ponduru | 6966.54 | -- | 6966.54 | 6827.00 | |
| Etcherla | 7174.41 | -- | 7174.41 | 6313.00 | |
| 18361.95 | -- | 18361.95 | 17192.00 | ||
| Total | 37052.95 | -- | 37052.95 | 34860.00 | |
| S.NO | Name of the Mandal | Ayacut localised | Ayaccut Irrigated during Khariff 2014 | ||
|---|---|---|---|---|---|
| Srikakulam District | Vizianagaram District | Total | |||
| a | Nagavali Left side channel | ||||
| Veeraghattam | 14330.00 | --- | 14330.00 | 13757.00 | |
| Palakonda | 13080.00 | -- | 13080.00 | 12688.00 | |
| Garugubilli | -- | 2341.99 | 2341.99 | 2248.00 | |
| Ziyyamavalasa | -- | 1850.00 | 1850.00 | 1776.00 | |
| 27410.00 | 4191.99 | 31601.99 | 30469.00 | ||
| b | Nagavali Right side channel | ||||
| Vangara | 4298.00 | --- | 4298.00 | 4126.00 | |
| Baligipeta | -- | 550.00 | 550.00 | 534.00 | |
| Garugubilli | -- | 3093.5 | 3093.5 | 3000.00 | |
| 4298.00 | 3643.50 | 7941.50 | 7660.00 | ||
| Total | 31708.00 | 7835.49 | 39543.49 | 38129.00 | |