Spray ground
Definition
An older term — common in the Northeast — for what most cities now call a spray park or splash pad.
'Spray ground' was the standard parks-department vocabulary in the 1990s and early 2000s for any zero-depth water-play surface. The term still appears on older signage and in city park inventories, especially in New York, New Jersey and Massachusetts.
Functionally identical to a modern splash pad or spray park. Visitors who see 'spray ground' on a map should expect the same experience.