Burton Water System

Annual Drinking Water Information

Burton Water System 2017 Annual Drinking Water Information Brochure.

Size and number of connections

The system services 70 active connections. An estimated 130 residents are served by the Burton water system.

Location

The system is located in the community of Burton, within RDCK Electoral Area K. Burton is on the east side of Lower Arrow Lake. The system does not serve the Cariboo Creek Estates area of Burton.

Source

The Burton water system derives source water from two wells located off McCormick Road west of Hwy 6. Both of these wells are 35 metres deep and were drilled in 1998.

System Description

The system was constructed in 1966 as part of a compensation program associated with the construction of the Keenlyside Dam. It includes a SCADA system, which allows for remote system operation and monitoring.

Treatment

Since the source for this system is an aquifer that is not directly influenced by surface water, disinfection is not required. Monitoring processes have also indicated that turbidity is consistently below 1.0 NTU, which is within recommended turbidity levels under the Guidelines for Canadian Drinking Water Quality.

Storage

The system includes a 102,000 litre insulated bolted steel storage tank.

Distribution system

The system includes 5,024 metres of PVC, steel, and asbestos-concrete mainlines, as well as 1,290 metres of copper service connection lines. A 2005 report estimated that the asbestos-cement pipe network will remain viable until at least 2033.

Firefighting

Due to the limited capacity of the system's storage tank, no capacity for rural fire-fighting services is provided.

Significant issues

The Burton Water System has had occasional re-occurring bacteriological water quality concerns since the Regional District acquired the system in 2011. The source of the bacteria is still unconfirmed.

Some potential sources of contamination include the water storage reservoir, cross-connection within the distribution system or groundwater.

Water storage reservoirs have air ventilation. The Regional District has had past concerns about potential contamination through the vent screens and has had past concerns about fresh water turn over in the reservoir. We have made improvement to water turn over and the reservoir vents are now double screened.

Potential backflow from cross-connections between the water system and contaminated sources can be a concern on private properties; however, all water services in Burton have a backflow preventer that was installed at property line in 2011.

The wells that were installed in 1998 would not meet the 150 m surface water setback requirement identified in the Guidance Document for Determining Ground Water at Risk of Containing Pathogens (GARP), Ministry of Health, 2015. The wells would meet the 30 m septic system setback requirement identified in section 8 of the Provincial Health Hazard Regulation, but it is possible that the wells do not meet the GARP guideline identified 300 m setback from “a source of probable enteric viral contamination without a barrier to viral transport”. If GARP guidelines requirements are not met and there is a history of pathogen contamination, the well water should be treated.

The Regional District will be consulting with the community regarding the potential implementation of ultraviolet and chlorine disinfection.

For current advisories, please check out our Current Advisories page.

Plans for future upgrades

The Burton Water system benefited from a number of upgrades prior to being converted to an RDCK service. No significant capital works are planned for the immediate future

Governance

In January 2011, ownership and operation of the Burton water system transferred to the RDCK. This system was historically owned and operated by the Burton Water Corporation, a subsidiary company of BC Hydro.

The content on this page was last updated April 25 2017 at 12:22 PM