A locally relevant option
Northern Health’s subdivision checklist considers Type 1 trench dispersal or, where soil conditions allow, a BC zero-discharge lagoon. It calls for site information including soils, slope, seasonal groundwater, water features and restrictive layers.
This supports including lagoons in local service information. It does not establish how many Prince George properties use them, or make a lagoon suitable simply because a property is rural.
What an earthworks enquiry should describe
A proposed lagoon installation, a damaged buried inlet and an embankment concern are different scopes. Provide available records and the exact recommendation or defect, rather than asking for general “lagoon maintenance”.
Tim can discuss excavation work for the project. Any pumping, sludge handling, design changes, lining or specialist work needs to be identified and assigned separately.
Soil and location are not shortcuts
Older regional lakeshore guidance connects lagoon systems with suitable low-permeability soils and discusses other systems for constrained sites. Its age matters: it should not be used as a substitute for current site assessment or requirements.
Do not infer clay, groundwater level or the appropriate system from a neighbourhood name. The individual property needs its own information.
Further reading: Northern Health subdivision checklist · RDFFG Lakeshore Guidelines — historical context, 2004. Information is general; the property and project need their own assessment.