It depends on what kind of system you have. French drains rely on their ability to channel water smoothly away from your home or office. If the drain becomes clogged with sediment or other debris, the drainage will be impeded. Therefore, you may need to clear the drain on occasion, and this may involve temporarily removing the rocks or gravel in order to do the job thoroughly. After you have taken out the debris, you will replace the rocks, or aggregate. If you had grates installed, you may need to change the disposable filters. After you’ve finished the required maintenance that aligns with the type of your drainage system, fill your drainage system with water to test that it is working properly and there are no clogs or debris.
Clearing catch basins and channel drains are easier chores. Your yard worker or landscaper may be able to add this to his or her regular routine. Simply blow any debris off the drain grates to avoid pooling water. Also, be sure not to close off the end of the drain pipes. They need to be open to flush out any objects and water that fall into them.