Upper Park Cistern Overflow Oct 29, 2020

Heavy weather predicted and flood warnings issued for Oct 29. [NEW: Flood Warning Issued for Arlington] Upton Hill upper parking lot draining into cistern

Considerable outflow from cistern through the outflow pipe at top of hill

Water flowing through the upper channel

Water pooling at bottom of upper channel

Water pooling at bottom of upper channel

Water flowing out

Cutting a channel further down the hill

New channel continues downhill and northwards into the wetland area