# Water Treatment Tenders & Bids in Canada (5 Open)

As of Oct 23, 2026, BidRover lists 5 open water treatment bids and RFPs in Canada, 2 of them posted in the last 7 days, collected from official government procurement sources. Every listing shows its title, category, region and deadline free; a free account adds weekly email alerts for new water treatment bids.

Water treatment plant projects, chemicals, filtration and operations for public water utilities.

- Open bids: 5
- New this week: 2
- Newest posted: Oct 21, 2026

## Open bids (page 1 of 1)

- [2027 Water Treatment Chemical Supply Tender](https://bidrover.com/bids/2027-water-treatment-chemical-supply-tender--579dedf2-207e-4a38-a5fd-9f359cca7c78) — Environmental & energy · Canada · Due Nov 4, 2026
- [Consultation and water treatment monitoring services](https://bidrover.com/bids/consultation-and-water-treatment-monitoring-services--cc770223-b438-41cf-8b3f-0be6f4be0484) — Environmental & energy · Canada · Due Nov 4, 2026
- [Water Purification Materials](https://bidrover.com/bids/water-purification-materials--eacecc28-4117-499f-8d77-cb0df8600d2e) — Environmental & energy · Canada · Due Oct 29, 2026
- [Request for Quotes - WTP - Laboratory Water Analysis](https://bidrover.com/bids/city-of-red-deer-request-for-quotes-wtp-laboratory-water-analysis--d230dbee-10f5-4fd4-ae6a-5807fb91efef) — Research & scientific services · Canada · Due Oct 30, 2026
- [SA for the Supply, Installation and Maintenance of Residential Water Treatment Systems Round Two](https://bidrover.com/bids/eb218-260220-sa-for-the-supply-installation-and-maintenance-of-residential-water--f769ceb6-89f2-457f-981f-cdc0a2b446d2) — Environmental & energy · Canada · Due Nov 26, 2026

## Frequently asked questions

### How many open water treatment bids in Canada are there?

BidRover lists 5 open water treatment bids in Canada; the newest was posted on Oct 21, 2026, and 2 were added in the last 7 days. The list is refreshed from official public sources every hour.

### What do public buyers purchase under water treatment?

Water treatment plant projects, chemicals, filtration and operations for public water utilities. BidRover matches notices to this topic by the words in their titles.

### Can I see water treatment bids in Canada for free?

Yes. Each open bid's title, category, region and deadline date is free with no account, and a free account gets weekly email alerts. The Team plan ($19/mo) adds the buyer, source link, notice ID, documents, match scores and daily alerts.

### How do I get alerts for new water treatment bids in Canada?

Use "Email me new bids" on this page. Free accounts get a weekly email with the basics; Team sends daily alerts with match scores, buyer and the source link.

## Water Treatment bids elsewhere

- [Water Treatment in California](https://bidrover.com/bids/topic/water-treatment/state/california) — 5 open
- [Water Treatment in New York](https://bidrover.com/bids/topic/water-treatment/state/new-york) — 5 open
- [Water Treatment in United States](https://bidrover.com/bids/topic/water-treatment/country/united-states) — 22 open

## Related topics

- [Conservation & Natural Resources in Canada](https://bidrover.com/bids/topic/conservation/country/canada) — 14 open
- [Waste Management in Canada](https://bidrover.com/bids/topic/waste-management/country/canada) — 8 open
- [Wastewater in Canada](https://bidrover.com/bids/topic/wastewater/country/canada) — 8 open
- [Consulting in Canada](https://bidrover.com/bids/topic/consulting/country/canada) — 28 open
- [Heavy Equipment in Canada](https://bidrover.com/bids/topic/heavy-equipment/country/canada) — 25 open
- [Janitorial in Canada](https://bidrover.com/bids/topic/janitorial/country/canada) — 22 open
- [Electrical in Canada](https://bidrover.com/bids/topic/electrical/country/canada) — 20 open
- [Software in Canada](https://bidrover.com/bids/topic/software/country/canada) — 20 open
- [Furniture in Canada](https://bidrover.com/bids/topic/furniture/country/canada) — 18 open
- [Fuel in Canada](https://bidrover.com/bids/topic/fuel/country/canada) — 17 open

- [All Canada bids](https://bidrover.com/bids/country/canada)
- [Water Treatment bids everywhere](https://bidrover.com/bids/topic/water-treatment) — 34 open
- [All bid topics](https://bidrover.com/bids/topics)

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BidRover lists bids from official public sources. It is not an issuing authority; confirm requirements, amendments and submission instructions in the official notice before responding.