This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Source Water Assessment Area (SWA)

Metadata Updated: November 10, 2020

Source water assessment area (SWA) is the Minnesota Department of Health (MDH) interim surface and subsurface area surrounding a public water supply well that completely contains the scientifically calculated time-of-travel (TOT) area. The primary purpose of the SWA is to give the public water supplier an idea of the potential size of the final Wellhead Protection Area (WHPA). The TOT for a non-vulnerable SWA (Meth_code = FRC) is 3 years and for a vulnerable SWA (Meth_code = AM) is 10 years. Ultimately the SWA will be replaced by a WHPA and a corresponding Drinking Water Supply Management Area (DWSMA).

Access & Use Information

Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

Dates

Metadata Date October 11, 2010
Metadata Created Date November 10, 2020
Metadata Updated Date November 10, 2020
Reference Date(s) October 6, 2010 (publication)
Frequency Of Update continual

Metadata Source

Harvested from Minnesota Geospatial Information Office

Additional Metadata

Resource Type Dataset
Metadata Date October 11, 2010
Metadata Created Date November 10, 2020
Metadata Updated Date November 10, 2020
Reference Date(s) October 6, 2010 (publication)
Responsible Party Minnesota Department of Health - Environmental Health Division - Source Water Protection Unit (Point of Contact)
Contact Email
Guid
Access Constraints Use Constraints: None, Access Constraints: None
Bbox East Long -90.303304
Bbox North Lat 48.973825
Bbox South Lat 43.445091
Bbox West Long -96.953159
Coupled Resource
Frequency Of Update continual
Harvest Object Id 3eb327b6-875a-4518-9ed7-b5d8ddd19ead
Harvest Source Id df350285-8807-4289-913e-a4c9d489b765
Harvest Source Title Minnesota Geospatial Information Office
Licence Geospatial data is provided "as-is". MDH makes no warranty, expressed or implied, and disclaims all implied warranties of the data for any purpose. MDH also does not warrant that the geospatial data is error free. The geospatial data was developed for MDH internal business purposes. MDH shall not be liable for any activity involving the geospatial data with respect to the following: a.) Lost profits, lost savings or any other consequential damages; b.) The fitness of the geospatial data for a particular purpose; or c.) The installation of the geospatial data, its use or the results obtained.
Metadata Language eng; USA
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1995-07-11
Temporal Extent End 2010-10-06

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