| County: Contra Costa | ||||||||||
School District: Knightsen Elementary |
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| School | Playground Box | Square Feet | Cubic Yards (1 inch depth) | |||||||
| Knightsen Elementary | Play Box 1 | 4258 | 17.03 | |||||||
| 1923 Delta Rd. | Play Box 2 | 959 | 3.84 | |||||||
| Knightsen, CA 94548-0265 | ||||||||||
(925) 625-3303 |
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| Old River Elementary | Play Box 1 | 2255 | 9.02 | |||||||
| 30 Learning Ln. | ||||||||||
| Brentwood, CA 94513-5214 | ||||||||||
| (925) 626-3330 | ||||||||||
