Yidng Wang
29
30 BSU MLA
As the central retention area in hydrological zone two, the area has two main water entrances: one at the west and the other at the northeast. Stormwater is carried to the park by underground pipes and surface-flow by riprap channels. A large pond stores the stormwater for landscape irrigation and water features. Stormwater is purified on the way to the pond by vegetation, soil, and rocks in riprap. Raingardens with education signage are located at the east of the amphitheater and south part of the green space. They collect, purify, and infiltrate stormwater runoff from adjacent areas to charge the water bodies.
BSU MLA
Yidng Wang
Wetland Pond with Observation Pavillion