Map 6.4: On-Site Infiltration Potential

Metadata:

• Identification_Information
• Data_Quality_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Houston Engineering, Inc.

Publication_Date: June 2007

Title: Map 6.4: On-Site Infiltration Potential

Geospatial_Data_Presentation_Form: vector digital data

Series_Information:

Series_Name: Watershed Management Plan

Publication_Information:

Publisher: South Washington Watershed District

Other_Citation_Details:

Publication approved September 26, 2007 and adopted November 13, 2007.

Online_Linkage:

\\MG01\msraid\01proj\4876-000_SouthWashingtonWD_PlanUpdate\GIS\data\Metadata\Map6-4_On-SiteInfiltrationPotential.shp

Description:

Abstract:

This dataset illustrates the potential ability of a landscape to accommodate infiltration practices as a stormwater management technique. Areas favorable for implementing on-site infiltration are presented. On-site infiltration facilities are are intended to mimic the natural predevelopment hydrology of a project area and reduce the impacts associated with urbanization.

This dataset is adapted from Figure 49 "Relative Infiltration Potential" in Washington County's report "Integrating Groundwater and Surface Water Management," 2005.

Purpose:

This dataset was developed in conjunction with the South Washington Watershed District Watershed Management Plan Update. This dataset was developed to help ensure the proper placement of stormwater infiltration features within the context of soils, groundwater, geology and other constraints.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: October 24, 2006

Currentness_Reference: ground condition

Status:

Progress: Complete

Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -93.013850

East_Bounding_Coordinate: -92.853347

North_Bounding_Coordinate: 44.971885

South_Bounding_Coordinate: 44.782332

Keywords:

Theme:

Theme_Keyword_Thesaurus: NA.

Theme_Keyword:

Infiltration, SWWD, South Washington, Volume Control, Standards, Watershed Management Plan

Access_Constraints: None.

Use_Constraints:

Every attempt has been made to ensure that the information contained on this map is valid at the time of publication. South Washington Watershed District and Houston Engineering, Inc. recommend consulting the data publisher for each data source to obtain more information about the data layer. Additionally, South Washington Watershed District and Houston Engineering, Inc. disclaims any and all liability for damages incurred directly or indirectly as a result of errors, omissions or discrepancies and is not responsible for misuse or misinterpretation. For the most current information contact the appropriate data source publisher.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: South Washington Watershed District

Contact_Address:

Address_Type: mailing and physical address

Address: 2302 Tower Drive

City: Woodbury

State_or_Province: MN

Postal_Code: 55125

Country: USA

Contact_Voice_Telephone: 651-714-3715

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.0.1324

Data_Quality_Information:

Lineage:

Process_Step:

Process_Description: Dataset copied.

Process_Step:

Process_Description: Dataset copied.

Source_Used_Citation_Abbreviation:

S:\4876-000_SouthWashingtonWD_PlanUpdate\GIS\data\Data_from_Barr\infiltration_potential_clip

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Entity point

Point_and_Vector_Object_Count: 15970

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator

Universal_Transverse_Mercator:

UTM_Zone_Number: 15

Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.999600

Longitude_of_Central_Meridian: -93.000000

Latitude_of_Projection_Origin: 0.000000

False_Easting: 500000.000000

False_Northing: 0.000000

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.000000

Ordinate_Resolution: 0.000000

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983

Ellipsoid_Name: Geodetic Reference System 80

Semi-major_Axis: 6378137.000000

Denominator_of_Flattening_Ratio: 298.257222

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: Map6-4_On-SiteInfiltrationPotential

Attribute:

Attribute_Label: FID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: UTM_X

Attribute:

Attribute_Label: UTM_Y

Attribute:

Attribute_Label: INF_POTENT

Attribute_Definition:

Values from Figure 49 of Washington County's "Integrating Groundwater and Surface Water Management," 2005. The term "infiltration" is used in the study to mean water that seeps into the ground and reaches the regional water table. "The infiltration potential ranking can be used as a general guide for locating infiltration features, such as stormwater basins." Refer to Section 4.3.4 of that study for a full discusssion of the development of rankings.

Attribute_Definition_Source: Houston Engineering, Inc.

Attribute:

Attribute_Label: Inf_pot_No

Attribute_Definition:

A numerical value assigned to correspond with infiltration potential categories (i.e. Very Low to Very High). Spatial Analyst's Interpolate to Raster tool and the Kriging Method were used to create a grid of numerical points.

Attribute_Definition_Source: Houston Engineering, Inc.

Distribution_Information:

Resource_Description: Downloadable Data

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Transfer_Size: 0.427

Metadata_Reference_Information:

Metadata_Date: 20080728

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Houston Engineering, Inc.

Contact_Address:

Address_Type: mailing and physical address

Address: 6901 East Fish Lake Road

Address: Suite 140

City: Maple Grove

State_or_Province: MN

Postal_Code: 55369

Country: USA

Contact_Voice_Telephone: 763-493-4522

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Extensions:

Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>

Profile_Name: ESRI Metadata Profile