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 This information board explains how the soil, the road surface and even the trees have been chosen to filter pollutants from water run-off and allow most of it to be absorbed into the ground instead of going into drains. It includes one label which says "The metal grate boardwalk provides a way for visitors to see the BIOSWALE in action during or after rain". UTC Time: 21:41, Thursday 11 April 2024 Local Time: 16:41, Thursday 11 April 2024 Estimate of longitude: 92° 16′ 16.28″ W = -92.271190° Estimate of latitude: 34° 44′ 38.94″ N = 34.744150° Possible error on position estimate: 10 metres | |