Scottish Water Sewer Catchment Areas for Wastewater Infrastructure

Scottish Water's Sewer Catchment Areas, also known as Drainage Operational Areas (DOAs), define the geographic zones where wastewater assets and surface water flow to a single Sewage Treatment Works or Public Septic Tank. The dataset is provided by the Scottish Government via SpatialData.gov.scot and was last updated on 2026-06-04.

Use Cases

• Modeling wastewater flow and treatment capacity based on catchment boundaries.
• Planning infrastructure maintenance and upgrades based on asset and property coverage.
• Assessing environmental impact of surface water drainage within defined operational areas.

Strengths

• Dataset is provided by the authoritative Scottish Government SpatialData.gov.scot platform.
• Last update timestamp is precisely recorded as 2026-06-04 06:06:56.764987.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for large-scale modeling.

Provenance

Source

Scottish Government SpatialData.gov.scot

Freshness

Last updated 2026-06-04 06:06:56.764987; freshness should be verified.

Geography

Scotland