Brentwood Park Splash Channel
✓ Last confirmed for the 2024 season

Where: 2924 Brazeau Ave, Brentwood, Missouri
Season: seasonal (summer)
Hours: Sunrise-11 p.m.
Cost: free
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Rather than a round pad, Brentwood built a long water channel lined with sprayers and pop jets, so kids wade its length like a shallow man-made creek. The linear layout keeps splashing spread out even on crowded afternoons.
What's on site. OpenStreetMap maps parking at this location. No public toilets are mapped here — worth knowing before you commit to an afternoon.
When to go. Peak summer highs in Brentwood average 88°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 10 other pads within 5 miles and 30 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: