Hot, dry weather is upon us. By far, the highest water use during hot, summer days is for lawn or turf irrigation. There are many sophisticated automated, in-ground lawn sprinkler systems in use today; however, these systems require regular maintenance to operate efficiently. Even the most properly maintained system can be operated unwisely.
Des Moines Water Works, in cooperation with other Des Moines metro area water utilities, has developed the “Using Water Wisely” program. This is an educational, voluntary customer program aimed at reducing water use during hot, dry summer days. Customers can do this by eliminating lawn watering during the hottest part of the day (10:00 a.m. through 5:00 p.m.). This watering approach reduces the peak load on water facilities which extends their capacity and useful life. In addition, it is important to remember:
- Test irrigation systems each spring to ensure there are no leaking sprinkler heads and that each head is properly directing its spray onto the turf and landscape.
- For in-ground irrigation systems, install a moisture sensor that will turn off the irrigation system during its normal run cycle when there has been sufficient rainfall.
- When possible, avoid laying sod or grass seed during the month of July and the first three weeks of August. These typically are the hottest months of the year. New sod has no established root system and therefore requires daily watering during hot summer days to keep it alive. Beginning the last week in August and through the fall is the best time for laying sod and grass seed.
- Consult your preferred garden center, lawn or landscape professional for tips and consultation for your specific lawn and landscape care and watering needs.