Butternut Creek Park Sprayground
✓ Last confirmed for the 2026 season

Where: 7830 SE Deline St, Hillsboro, Oregon
Season: Summer
Hours: typically daylight hours
Cost: free
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A neighborhood sprayground on Hillsboro's south side that stays mellower than the city's bigger water play destinations.
What's on site. OpenStreetMap maps toilets on site, drinking water, playground alongside, parking at this location.
When to go. Peak summer highs in Hillsboro average 83°F — warm enough for a splash pad through most of the season without being punishing at midday.
If this one's closed or packed
Splash pads close for maintenance, run short seasons and fill up on hot weekends. There are 3 other pads within 5 miles and 42 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: