Why do we need Dams?
- To control floods
- To regulate water levels
- To store water for drinking, industry or irrigation
- To raise river levels for navigation
- To store water for hydroelectric power
Crowe Valley Conservation Authority's main activity is flood control. It operates and maintains a system of dams and weirs on the Crowe River and its tributaries. The dams are located at;
| - Wollaston Lake | - Belmont Lake |
| - Allan Mills | - Crowe Bridge |
| - Marmora | - Cashel Lake |
| - Oak Lake | - Paudash Lake |
| - Cordova Lake | - St. Ola Lake |
| - Round Lake | - Kasshabog Lake |
| - Lasswade Lake | - Steenburg Lake |
| - Methuen Lake |