Treated water
Hydrovac slurry is mostly water. We separate it, treat it on site, and put it back to work in our own process and in the tanks of the trucks that brought it.
What it is
Hydrovac excavation relies on water to break up soil before it's vacuumed out, and water is the largest part of every load that comes in. Once the stone, sand and fines are removed, the water is treated on site and reused in the separation process. Treated water is also available at the fill point, so trucks can leave with a full tank instead of making a separate stop.
At a glance
- Source
- Non-hazardous hydrovac slurry received under ECA No. 3168-BH9JQY
- Process
- Separated, treated and stored as its own stream
- Form
- Non-potable treated water
- Availability
- At the fill point on the way out.
- Documentation
- Sampling and analysis under the facility's approval. Ask us what's available for your order.
- Enquiries
- 647-547-1667 ext. 3
How it's produced
1
Separation
Water is progressively freed from solids as the stone, sand and fines are removed through the separation stages.
2
Treatment
Recovered water passes through on-site treatment to remove remaining suspended solids so it's suitable for reuse.
3
Reuse and refill
Treated water is fed back into the process and stored for truck refills at the fill point.
Typical applications
Depending on project requirements and applicable specifications, recovered water can be considered for:
- Hydrovac truck refill on the way out of the facility
- Process water within the facility
- Other bulk non-potable uses, on request and subject to suitability
Quality and documentation
Treated water is non-potable process water, suitable for hydrovac operations and similar uses. It isn't drinking water and shouldn't be used where potable water is required.
Our approval sets conditions on the sampling and analysis of recovered material. We keep the technical detail off the website and share it directly with buyers.
Enquire about treated water
Tell us the quantity and what it's for. We'll confirm availability and next steps.
Common questions
Can I refill my truck with water at EcoVac?
Yes. Treated water is available at the fill point on the way out. Ask at the gate or call ahead to confirm on the day.
Is the water clean?
It's treated on site to remove suspended solids and is suitable for hydrovac and process use. It's non-potable.
Is there a charge?
Refill terms are confirmed on the booking line at 647-547-1667 ext. 1.
Other recovered materials
Recovered material is what makes a load at EcoVac diverted rather than disposed. See how dewatering and full recovery differ.