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The Washington State Department of Ecology has conducted monthly
water quality monitoring at hundreds of freshwater and marine water
quality stations throughout the state since 1959. Ecology monitors
about 80 stations each year, some on a one-year basis, some on a
five-year rotation, and some are monitored continuously. This
spatial data set shows the location of these monitoring stations.
Purpose:
Describe locations of Environmental Assessment Program (formerly
called Environmental Investigations and Laboratory Services Program)
Ambient Freshwater and Marine monitoring Stations.
Washington State Department of Ecology, Environmental Assessment
Program
Security_Information:
Security_Classification: Unclassified
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI
ArcCatalog 9.2.1.1332
Data_Quality_Information:
Logical_Consistency_Report: Point topology exists.
Completeness_Report: Data set is complete
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Coordinates for the points derived from latitude/longitude
coordinates.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator:
Washington State Department of Ecology, Environmental
Assessment Program
Publication_Date: 200210
Title: River and Stream Ambient Monitoring
Report for Water Year 2001
Edition: 1
Geospatial_Data_Presentation_Form: report
Series_Information:
Series_Name: River and Stream Ambient
Monitoring Report
Issue_Identification: 2002
Publication_Information:
Publication_Place: Olympia, Washington
Publisher: Washington State Department
of Ecology
Other_Citation_Details:
The Washington State Department of Ecology collected
monthly water quality information at 86 stream
monitoring stations during Water Year 2001 (October 1,
1999 through September 30, 2001). We also collected
30-minute interval temperature data at 44 sites from
June through September 2001. The principal goals of this
ongoing monitoring are to characterize the rivers and
streams of Washington State and to track changes in
water quality. This report is intended to document
methods and data quality, and to present the data.
1. dBase file, GIS-STAL.DBF, received from Water Resources.
2. GIS-STAL.DBF loaded into ArcMap. 3. "Display XY Data" command
exectued in ArcMap, LONG_DD and LAT_DD fields used for location.
4. Exported file to shapefile, AMBIENT.
Process_Date: 20061214
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Washington State
Department of Ecology
The Washington State Department of Ecology provides these geographic
data "AS IS" WITHOUT A WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR USE, AND/OR NON-INFRINGEMENT.