Waterlogging and Flooding

High rainfall events and winter flooding are becoming more common. The risk of waterlogging and flooding are more likely due to a number of factors:

1. Poor soil structure reduces the water-holding capacity of soil.
2. Poor ground cover increases the potential for surface run-off.

Approach

1. Aerate the soil to encourage water infiltration.
2. Select grass seed cultivars with improved root growth.
3. Encourage good rooting through good nutrition and managing soil structure.
4. Ensure strong growing turf that will take up water efficiently.
5. Use slow and controlled-release fertilizers to avoid nutrient losses and to avoid the need for re-application in wet conditions.
6. Raise the height of cut prior to a likely flood event to increase sward canopy and to encourage deeper rooting.
7. If possible, use cut-off drains to protect sensitive areas.
8. Contouring of surface levels (where possible) can help to control movement of water away from problem areas.
9. Aerate the soil to encourage water infiltration.
10. Encourage good rooting through good nutrition and managing soil structure.