| Location | Hambantota district |
| Reservoir capacity | 64 MCM |
| Irrigable area | 10,000 ha |
| Beneficiaries | 8000 farmer families |
| TEC | Rs. 2900 million |
| LB Main canal | 45km |
The Weheragala project was started in 2005 and the construction of the reservoir and conveys system was completed in 2009 and some additional works were commenced. Total Estimated cost of the project is Rs. 2900 million and the total expenditure up to end of July 2016 was Rs. 2489.59 millions.
The physical progress of the project was 99.8% & currently following works are carried out under Weheragala Project.
| Description | Physical Progress |
|---|---|
| 1. Completion of Weheragala Scheme | 100% |
| 2. Completion of Attikawa anicut | 100% |
| 3. Rehabilitation of LB/ RB main canal in Lunugamwehera | 80% |
| 4. Improvements to canal system under 5 tanks of Ellagala Scheme | 80% |