• Limit the frequency of pool refilling
• Cover the pool
  • The average uncovered pool loses one inch of water per week
  • Covering the pool can save 95% of water lost to evaporation
  • Conserves heat (which can save money for heating costs)
  • Prevents accidents
  • Reduces cleaning
    
• Lower the pool’s water to reduce losses from splashing
  • It’s recommended to keep the water level one inch above the bottom of the tile
    
• Lower the pool temperature
  • Reducing the temperature reduces water loss to evaporation, and is particularly important when the pool is not being used
    
• Backwash only when necessary
• Check regularly for cracks and leaks
• Keep the pool and filters clean to reduce frequency of filter backwashing
• Run filter backwash onto lawns and shrubs or collect for reuse
• Ensure that water is absorbed before it leaves your property and avoid allowing runoff to enter adjacent properties
• If acid has been used to clean the pool, the water should be neutralized

For More Information

For more information, contact the Water Supply Program at 410-537-3702 or water.supply@maryland.gov.