Kolkewadi Dam D05103
From
| # | Name | Type |
|---|---|---|
| 1 | Kolkewadi Reservoir | Reservoir |
| 2 | Koyna Stage-III Power House | Powerhouse |
View in Water Resources Projects Info-System
India WRIS Map view
| # | Attribute | Value |
|---|---|---|
| 1 | Name of Dam | Kolkewadi Dam |
| 2 | Dam Name Alias | |
| 3 | River | Baladwadi Nalla |
| 4 | Nearest City | Chiplun |
| 5 | District | Ratnagiri |
| 6 | State | Maharashtra |
| 7 | Basin | West flowing rivers from Tapi to Tadri |
| 8 | Status | Completed |
| 9 | Purpose of Dam | Hydroelectric |
| 10 | Year of Commencement (YYYY) | |
| 11 | Year of Completion (YYYY) | 1975 |
| 12 | Operating & Maintainance Agency | WRD,GOM |
| 13 | Dam (Interstate/ International) | |
| 14 | Dam's (Interstate/ International) Agreement | |
| 15 | Dam as per Parliamentary Constituency | Ratnagiri - Sindhudurg |
| 16 | Seismic Zone | Seismic Zone-IV |
| 17 | Type of Dam | Gravity & Masonry |
| 18 | Length of Dam (m) | 497 |
| 19 | Max Height above Foundation (m) | 65 |
| 20 | Instrumentation Embeded in Dam | |
| 21 | Total Volume Content of Dam (TCM) | 576 |
| 22 | Design Flood (cumec) | 868 |
| 23 | Type of Spillway | Ogee |
| 24 | Length of Spillway (m) | 43.5 |
| 25 | Crest Level of Spillway (m) | 131 |
| 26 | Spillway Capacity (cumec) | 1081 |
| 27 | Type of Spillway Gates | Radial |
| 28 | No. of Spillway Gates | 3 |
| 29 | Size of Spillway Gates (m x m) | 12.5 x 6.21 |
| 30 | Mode of Operation | |
| 31 | Type of Energy Dissipation | |
| 32 | No. of River Sluice | |
| 33 | Sluice Purpose | |
| 34 | Size of Sluice (m x m) | |
| 35 | Remarks | |
| 36 | NRLD No. | MH09HH0527 |
