Ontario Drainage Superintendent Contact List

The Drainage Superintendents dataset lists businesses and individuals appointed by Ontario municipalities to manage drainage systems under the Drainage Act, 1990. It is maintained by the Ontario Ministry of Agriculture, Food and Agribusiness (OMAFA) and includes municipality names, addresses, telephone numbers, and superintendent contact details. The list is updated annually or as needed.

Use Cases

• Mapping municipal drainage jurisdiction using the municipality_name and address fields.
• Analyzing contact network density for drainage services across Ontario using telephone_number and superintendent_contact_information.
• Studying the distribution of appointed drainage representatives by cross-referencing municipality_name with business/individual designations.

Strengths

• Maintained by the authoritative government ministry (OMAFA).
• Includes multiple contact points per entry: municipality address, phone number, and superintendent details.
• Update schedule is documented as annual or as required.

Limitations

• Specific row count and total size are unknown.
• Data scope is limited exclusively to the province of Ontario.
• Data format is HTML, which may require parsing for structured analysis.

Provenance

Source

Government of Ontario, Ministry of Agriculture, Food and Agribusiness (OMAFA).

Collection Method

Compiled and maintained by the ministry from municipal appointments.

Time Range

Current appointments, updated annually.

Freshness

Updated annually or as required; last platform update was March 18, 2026.

Geography

Province of Ontario, Canada.