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Hosted/Potential_Drought_h497ns_September_2017_UT83 (MapServer)

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Service Description:

This application was developed to show areas of Nova Scotia where private well owners are more likely to experience water shortages (especially owners of shallow wells). The following criteria was used to develop the map:

1. Severity of existing drought conditions (based on Agriculture and Agri-Food Canada Drought Monitor polygons, http://open.canada.ca/data/en/dataset/292646cd-619f-4200-afb1-8b2c52f984a2)

2. Recent and forecasted precipitation patterns (based on Environment Canada’s predicted precipitation anomaly, past 9 and next 9 days)

3. Proportion of sensitive wells (based on the percentage of dug wells and shallow drilled wells compared to the number of total wells in a given area, source: Nova Scotia Well Logs Database)

4. Concentration of groundwater use (estimated density of private well users, source: Nova Scotia Civic Addressing File and compiled municipal water servicing zones)

Areas of the province with no impact level indicates that there are no private well users in these areas. The potential impact of drought on private wells was developed based on the analysis published in the following conference paper: https://novascotia.ca/natr/meb/data/pubs/cs/cs_me_2017-005.pdf



Map Name: Potential Impact of Drought to Private Wells, September 2017

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Layers: Description:

Service Item Id: 4188ae0704f046ceafc8a37580d16394

Copyright Text:

Spatial Reference: 2038  (2961)


Single Fused Map Cache: true

Tile Info: Initial Extent: Full Extent: Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements:

Min Scale: 3500000.0

Max Scale: 25000.0

Supports Datum Transformation: true



Child Resources:   Info

Supported Operations:   Return Updates