THIS REPORT IS PREPARED FOR YOU by the water management teams within the Ministry of Water, Land, and Resource Stewardship (WLRS), and the Ministry of Environment and Climate Change Strategy (ENV)

IN THE MARCH 2024 ISSUE: 

• GWELLS – 2023 Review of Well Record Submissions
• Before You Drill
• Provincial Government Groundwater Program Regional Update
• Provincial Groundwater Observation Well Network (PGOWN) Update
• Registering as a GWELLS user to submit well records online

REPORT NON-COMPLIANCE

• Have you noticed a well that does not meet the construction standards of the Groundwater Protection Regulation?
• Know of someone who is drilling a well or installing a well pump without being registered?

Provincial Groundwater Program Regional Update – South Coast Region

2023 was a busy year for the South Coast Groundwater Team, which is now under the Ministry of Water, Land and Resource Stewardship Authorizations Branch. One theme of the year was hiring and onboarding new staff. Our team has grown to 17 permanent positions, and we look forward to a productive 2024 as staff continue to develop into their new roles.

Groundwater Protection Regulation Compliance

During the past year, the South Coast Groundwater Team received more than 45 inquiries, 17 new compliance and enforcement cases including several flowing artesian wells.  The RAPP Line is the best way to report natural resource violations, and reports can be submitted anonymously.

Our Groundwater Protection Officer has observed an increase in complaints regarding well siting, particularly siting work completed by unregistered individuals marketing themselves as water dowsers.  We advise the drilling community to be aware of their professional responsibilities and the regulatory obligations for well siting under both the Groundwater Protection Regulation and the Health Hazard Regulation.

Drought Response and Unauthorized Water Use

Like many areas of BC, the South Coast Region experienced significant drought in summer 2023. The Lower Mainland, Sunshine Coast and Eastern Pacific Range areas reached drought level 5 for a sustained period. Some of the lowest stream flows on record were observed, particularly in the lower Fraser Valley. Our groundwater and surface water allocation teams worked together with our partner agencies to respond to the drought.

Drought response in the South Coast has focussed on addressing unauthorized use, rather than curtailing authorized water users. Our Unauthorized Use Project has thus far identified approximately 1600 likely unauthorized water users in 6 watersheds through a combination of GIS analysis and field verification. During the drought season, stop water use advisories (>400) and orders (27) were issued to unauthorized users in priority watersheds. In addition, over 6000 letters were sent to authorized water users across the region requesting voluntary reductions of water use by 50%.

So far, this has been a dry winter and groundwater levels across the Fraser Valley are persisting at levels below their historic averages. With low snowpacks (approx. 35% of normal) and low groundwater levels, there is an increased chance of drought conditions occurring again next summer. We are currently focussing on proactive communication and outreach with water user groups and other organizations to raise awareness of drought, the WSA, and our approaches. We also continue to focus on unauthorized use and bringing water users into compliance with the WSA.

See the BC Drought Portal for further information.

Authorizations

Housing is a new priority for the water authorizations team. Staff are supporting permitting solutions for the Provincial housing initiative. The groundwater authorizations team continues to have many applications in the queue. Both Provincial and Regional efforts are being made to work on licence applications and to streamline the processes, particularly for existing use applications.

Groundwater Studies

The Provincial Groundwater Science Program has kindly provided funding for several projects:

• Environmental Flow Needs Methodology for Tidally Influenced and Low Flow Streams: This 3-year project includes a MIKE SHE groundwater model for the lower Fraser Valley and is being conducted by Simon Fraser University (SFU).
• Preliminary Assessment of Hydraulic Connection and Stream Flow Depletion in Chilliwack: This 1-year project is being conducted by Western Water Associates to help quantify the potential impacts of groundwater pumping on connected streams.
• Aquifer Data Enhancement: initial work to correlate wells to aquifers in the Township of Langley is now published on the Water Science Series 2023-06:  Correlating Wells to Mapped Aquifers, Township of Langley, British Columbia.
• Aquifer Remapping and Well Correlation in Bertand Creek, Fishtrap Creek and Little Campbell River: Building on the project above, a 3-year aquifer re-mapping project is underway in southern Langley and Abbotsford. 

We are also partnered with SFU and the Pacific Institute of Climate Solutions (PICS) on a multi-year project titled “Drought and deluge: informed water allocation decision making in a world of intensifying hydrologic extremes”, which is located in the Blaney Creek/North Alouette Watersheds. This study focuses on developing water management decision-support tools to consider adaptation to climate extremes.

Provincial Groundwater Observation Network

Lindsay Eenkooren started as our new Groundwater Technician in April 2023, after a period of vacancy. The past several months Lindsay has been working hard to catch up on the operation and maintenance of our large well network. This has included extensive battery replacements, decommissioning of well OW012 in Langley, data processing and validation, equipment updates, sampling, and new telemetry installations.

In October 2023, we welcomed Graeme Henderson in a new position as Groundwater Monitoring Specialist supporting the PGOWN program in both the South Coast and West Coast regions. Moving forward for 2024, Lindsay and Graeme will explore opportunities for network reduction through decommissioning of ineffective stations and opportunities for strategic network expansion.

Groundwater Level Data Interactive Map

Real-Time Water Data

CONTACT US

For general inquiries or the contact information for groundwater staff with statutory designation across the province, contact Groundwater@gov.bc.ca