# CanadaBuys #BCRFP-RDOS-26-WATER_SERVICES-111

Wellhead Protection Plan for the Willowbrook Water System

**Posted:** September 29, 2026
**Respond By:** October 30, 2026
**Identifier:** BCRFP-RDOS-26-WATER_SERVICES-111
**NAICS:** 541620

The Regional District of Okanagan-Similkameen is seeking professional services to develop a Wellhead Protection Plan for the Willowbrook Water System.
- **Government buyer:** Regional District of Okanagan-Similkameen (RDOS); no specific sub-agency or office is identified.
- **Requested service:** Prepare a comprehensive Wellhead Protection Plan for the Willowbrook Water System.
  - Assess groundwater risks and source-water vulnerabilities, and inventory potential contaminant sources.
  - Complete a hydrogeological assessment and delineate scientifically defensible Wellhead Protection Areas.
  - Conduct interested-party and public engagement, and recommend mitigation measures and an implementation strategy.
- **OEMs and vendors:** No OEMs, vendors, or specific products are named; this is a professional services requirement.
- **Quantity and part number:** Not specified; no product line items are identified.
- **Notable requirement:** The plan must combine technical groundwater analysis with engagement and actionable protection measures.

### Description

The Regional District of Okanagan-Similkameen (RDOS) is seeking proposals to prepare a comprehensive Wellhead Protection Plan for the Willowbrook Water System. The work includes assessing groundwater risks, delineating Wellhead Protection Areas, evaluating source-water vulnerabilities, and identifying contaminant sources. The plan must include a hydrogeological assessment, risk assessment, public and interested-party engagement, mitigation measures, and an implementation strategy. Full details are available through the RDOS Bonfire portal.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/bcrfp-rdos-26-waterservices-111)