Brisbane's
Dewatering
Specialists.
Groundwater control for construction, civil and mining. One of the largest dewatering fleets in QLD — designed, installed and managed from our Sumner depot.
What we do on Brisbane sites
Every system is designed for the ground it sits in — Brisbane River alluvium, reactive clays, riverside water tables. We handle design, discharge compliance, installation and 24/7 operation.
DISCUSS YOUR SITE →Well Point Dewatering
The workhorse for Brisbane's sandy soils — shallow excavations, trenching and pipeline works across the metro area.
Deep Well Dewatering
High-capacity submersible well systems for deep basements, shafts and major civil excavations with significant groundwater.
Sump / Open Pumping
Fast, flexible surface water and seepage control for open excavations — keeping your program moving after winter rain.
Water Treatment & Environmental
Settlement tanks, pH correction and hydrocarbon treatment to meet Queensland discharge and trade-waste requirements on every site.
Pipe Plugs
Supply and installation of pipe plugs for pressure testing, flow isolation and maintenance on drainage and sewer infrastructure.
Project Water Solutions
End-to-end site water management — supply, transfer, storage and disposal — designed around your project program.
FIG.01 — SOLAR POWERED PH CORRECTION UNITS
We know ground conditions better than anyone
Silenced skid-mounted and containerised pump sets — with fuel-efficient options — plus clarifiers and standby units, ready to mobilise at short notice.
Dewatering management plans, water licensing and discharge approvals, and monitoring handled by our own engineers.
Trusted by head contractors on METRONET, Main Roads and FMG projects, with the safety record to match.
Flooded excavation on a Sunday? On-call crews respond around the clock, Brisbane-wide.
FIG.02 — CLARIFIER
FIG.03 — OUR DEPOT
FIG.04 — WASH BAY
"DWS designed and ran the dewatering across our whole dive structure. System never missed a beat and their crew responded fast every time we changed the program."
"Great local knowledge of the ground conditions. They had well points in and the trench dry days quicker than we expected. Would use again on any wet dig."
"High water table right on the river and DWS kept the basement bone dry from start to finish. Handled all the discharge compliance too. Highly recommend."
Latest from the field
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"Service First" — Dewatering Solutions is proud to announce the launch of DWS QLD, marking our official expansion to the East Coast and a major step in our national growth strategy.
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DWS have kicked off works on the Seabrook pressure main along Patterson Road, Rockingham for Civcon Civil & Project Management — 3,500m of well-point dewatering for open cut works and twelve pits for drill and receival road crossings.
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Proud to be part of the team bringing the Woolstores project to life alongside SRG Global, Pilewest and other leading WA subcontractors — groundwater management delivered on time throughout.
Wet site?
Talk to us today.
Send through your site details and we'll respond the same business day with pricing and a recommended system. Or skip the form:
CALL — (07) 3355 0175Request a free quote
SAME BUSINESS DAY RESPONSE · NO OBLIGATION