
The low centre of Marrickville was once a freshwater wetland called Gumbramorra Swamp, which ran south towards the Cooks River. After major flooding in May 1889 it was drained by cutting the Eastern, Central and Western Channels and building two pumping stations. Council’s own flood consultant names three Sydney Water pump stations as a distinguishing factor of this catchment, at Sydenham, Mackey Park and the northern end of Carrington Road. So in the low parts of the suburb, the public system a private line feeds into leans partly on pumps.
Rain with nowhere to go, ground that varies street to street, and cost.
A failure that is live right now belongs over on the Emergency Plumber page. The four cards here all get a time agreed first, while nothing is broken.
Surface water here cannot simply run across the suburb to the river, and the levee at Mackey Park that keeps the river out also keeps local runoff in. Council’s flood study modelled the pump at the Sydenham storage pit reaching full capacity within half an hour of the rain starting, in most of the storms it tested. When the public system is that busy, a private line that is already part blocked usually has little room to spare. What we do about a line that will not clear
Council’s consultant found Marrickville Valley sitting on several soil landscape groups rather than one: alluvial soil along the south-eastern edge, residual soil across the north, erosional soil following Illawarra Road. Different ground can treat buried pipework differently, so one street is not always a safe guide to the next. The buried pipework side of the job
Put a hot water unit, the gas appliances and the drain lines on a set servicing interval and the bill is smaller than meeting any of them mid-failure. Council reckons flooding here arrives within hours of the rain, so there is no slow warning to work with.
Not every job here comes with a call-out fee, and when yours does, we name the amount while the time is being agreed.
Marrickville is part of the Inner West patch we look after, and our Inner West page carries the full suburb list for it. If you’re not sure whether we cover your street, give us a call on 0413 382 125 and we’ll let you know.
Or call 0413 382 125

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