Infiltration & Inflow Studies in Delta

Infiltration (groundwater entering through pipe defects) and inflow (stormwater entering through cross-connections) cost utilities millions in unnecessary treatment. Our I/I studies combine flow monitoring, smoke testing, dyed water testing and targeted CCTV to identify and quantify entry points across a service area. We deliver these for municipalities and large institutional properties with combined or aging sanitary systems.

What sewer scans typically finds in Delta

Stormwater inflow into sanitary laterals during storms, lateral failures in older Ladner and North Delta streets.

Delta's built environment — single-family in Ladner and North Delta, low-rise development in Tsawwassen, agricultural and industrial in Tilbury and Ladner farmland — shapes how infiltration & inflow studies is delivered locally. Most of Delta sits at or below sea level on the Fraser delta, protected by dykes and pump stations. Water-table issues, slab leaks and stormwater inflow into sanitary systems are recurring themes, and utility work has to respect strict drainage and ALR constraints.

Who uses infiltration & inflow studies in Delta

Three sectors, one standard:

• Residential — homeowners, condo owners, strata councils and property managers in Delta use infiltration & inflow studies to identify hidden issues before they trigger insurance claims or compounding damage.
• Commercial — facility managers, building owners, retail and hospitality operators across Delta schedule infiltration & inflow studies as scheduled maintenance and emergency diagnostics.
• Government & institutional — municipal facilities, schools, health authorities, and engineering consultants procure infiltration & inflow studies with the documentation rigor public-sector audit and capital planning require.

What you get

• Precise marked location on accessible surfaces
• Photo-linked report formatted for insurance, engineering or procurement
• Methodology + equipment metadata for technical review
• Same-day delivery for emergencies in Delta

Delta neighbourhoods served