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13 datasets for “drainage maintenance”

  1. California Open Data

    i03 Local Maintenance Areas Flood Protection

    California Department of Water ResourcesUpdated 11 Nov 2026

    … include in part or primarily flood control, system maintenance, and improvement. In California, there are a variety of …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  2. data.gov.au

    Retarding Basin Assets

    Melbourne Water CorporationUpdated 26 Jun 2025

    … details on Melbourne Water's drainage assets for asset management and operational / maintenance purposes.NOTE: Whilst every effort …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  3. data.gov.au

    Retarding Basin Assets

    Melbourne Water Open Data HubUpdated 25 Jun 2026

    … details on Melbourne Water's drainage assets for asset management and operational / maintenance purposes. NOTE: Whilst every effort …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  4. Open Government Canada

    Fountains - Saint-Hyacinthe

    Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 27 May 2026

    Point layer of public and private standpipes. **Collection context** Maintenance by the engineering department. **Collection method** Computer-aided …

    • ESRI REST
    • GEOJSON
    • HTML
  5. data.gov.au

    Drainage Sump

    Main Roads Western AustraliaUpdated 24 Mar 2026

    … responsible for maintenance of the sump.Disclaimer: 1. Please note that Main Roads WA drainage data is provided …

    • KML
    • ARCGIS GEOSERVICES REST API
    • HTML
    • CSV
    • ZIP
    • GEOJSON
  6. data.gov.au

    Waterway Structures

    Melbourne Water CorporationUpdated 25 Jun 2025

    … location of Melbourne Water's drainage assets for asset management and maintenance purposes.Waterway (Reach) layer created from …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  7. data.gov.au

    Waterway Structures

    Melbourne Water Open Data HubUpdated 25 Jun 2026

    … location of Melbourne Water's drainage assets for asset management and maintenance purposes. Waterway (Reach) layer created from …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  8. data.gov.au

    Wetland and Lake Assets

    Melbourne Water CorporationUpdated 25 Jun 2025

    … the impacts of floods), for ongoing condition monitoring, maintenance and hydrologic or vegetation analysis and to assist with …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  9. data.gov.au

    Wetland and Lake Assets

    Melbourne Water Open Data HubUpdated 25 Jun 2026

    … the impacts of floods), for ongoing condition monitoring, maintenance and hydrologic or vegetation analysis and to assist with …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
  10. data.gov.au

    Waterways Centreline

    Melbourne Water CorporationUpdated 25 Jun 2025

    … Data set is used to indicate the location and types of natural waterways for asset management and maintenance …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • +4
  11. data.gov.au

    Waterways Centreline

    Melbourne Water Open Data HubUpdated 25 Jun 2026

    … Data set is used to indicate the location and types of natural waterways for asset management and maintenance …

    • HTML
    • ARCGIS GEOSERVICES REST API
    • CSV
    • ZIP
    • GEOJSON
    • KML
    • +4
  12. Opendatasoft hubLive preview

    Flood Hazard Zones

    Originator: Federal Emergency Management Agency (FEMA) Provided by: City of Salinas, Public Works Department, GIS Division.Updated 26 Aug 2024

    … areas of 100-year flooding where the contributing drainage area is less than 1 square mile, and areas …

    • CSV
    • JSON
    • GEOJSON
    • ODS API
  13. Open Government Canada

    Road network (center-line) - Ville de Shawinigan

    Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 4 Nov 2026

    … Width * _drainage_ (_String_): Drainage * _coderives_ (_String_): Shore code * _rive1dlength_m_ (_smallInteger_): * _rive1slength_m_ (_smallInteger_): * _rive2dlength_m_ (_smallInteger_): * _rive2slength …

    • GEOJSON
    • HTML
“drainage maintenance” datasets · Open Data Finder