Healthy Streams Plan Data Catalog

Shapefiles & spreadsheets

Data available as GIS Shapefiles for use with ArcGIS. Some PDF spreadsheets available.

Maps

Data available as PDF.

Map 1 Tualatin Watershed

The Tualatin watershed and it's location in Oregon.

(PDF, 6.9MB)

Map I-1 Stream Preservation and Enhancement (ZIP, 3.9MB)

Capital projects list for 2004-2015.

(PDF, 3.9MB)

Map I-2 Flow Restoration (ZIP, 94KB)

Potential site-specific flow projects in flow deficient watersheds.

(PDF, 1.8MB)

Map I-3 Community Tree Planting (ZIP, 2.9MB)

Priority areas for tree planting along small streams.

(PDF, 1.9MB)

Map I-4 Stormwater Outfalls (ZIP, 39KB)

Locations of priority outfalls for retrofit.

NPDES Outfall Spreadsheet (PDF, 16KB)

(PDF, 4.0MB)

Map I-5 Culvert Barriers (ZIP, 314KB)

Locations of high priority culvert improvements.

Culvert Barrier Spreadsheet (PDF, 61KB)

(PDF, 3.0MB)