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Drainage Compensating Basin (WCORP-079)
Water Corporation compensation basin -
Drainage Gravity Pipe (WCORP-080)
Water Corporation drain pipes with no pumps or pressure systems connected -
Drainage Observation Bore (WCORP-081)
Water Corporation monitoring point for subsurface drainage water -
Drainage Open Channel (WCORP-083)
Water Corporation drain waterways with no pumps or pressure systems connected -
Drainage Pump Station (WCORP-082)
Water Corporation pressure adjustment point -
Drainage Rising Main (WCORP-074)
Water Corporation drain pipes with pumps or pressure systems connected