Stuart McKenzie (USGS hydrologist, retired) and Tony Laenen under contract with USEPA 1997 StuTempData.zipPortland, OregonStuart McKenzie & Tony Laenen, via the StreamNet Data Publishing Servicehttp://www.streamnet.org/online-data/ids.cfm?id=33&keywords=http://www.streamnet.org/subbasin/StuTempData.html This water temperature resource was developed by Mr. Stuart McKenzie (USGS hydrologist, retired) and Mr. Tony Laenen in fiscal year 1998 under a contract with EPA. They collected and summarized water temperature data in the Columbia and Snake rivers and at the mouths of major direct tributaries to these rivers. The data were collected for calibrating an EPA temperature model for these mainstem rivers and have have been made available as a convenience for people needing temperature data in the Columbia basin. EnglishMethods: Semi-monthly sampling using YSI water quality sonde and computer and Secchi disk; water quality parameters such as dissolved oxygen, temperature, and pH are recorded. Dams: Bonneville Dam The Dalles Dam John Day Dam McNary Dam Ice Harbor Dam Priest Rapids Dam Wanapum Dam Rock Island Dam Rocky Reach Dam Wells Dam Chief Joseph Dam Grand Coulee Dam Lower Monumental Dam Little Goose Dam Lower Granite Dam Dworshak Dam Hells Canyon Dam Agencies Involved: Private contractors, under funding from the U.S. Environmental Protection Agency, Region 10. StreamNet is a cooperative information management and dissemination project focused on fisheries and aquatic related data in the Columbia River basin and the Pacific Northwest. The project provides a variety of data related to fish resources and maintains the 1:100,000 scale hydrography layer for the Pacific Northwest. Information is available through an on-line database query, interactive maps, direct data download or by custom request. StreamNet receives funding from the Bonneville Power Administration (BPA Project No.: 198810804) and is authorized under the Fish and Wildlife Program of the Northwest Power and Conservation Council. Other organizations provide funding for select project components. Participating agencies contribute significant in-kind services and include: the Oregon Dept. of Fish and Wildlife (ODFW), Washington Dept. of Fish and Wildlife (WDFW), Idaho Dept. of Fish and Game (IDFG), Montana Fish, Wildlife and Parks (MFWP), U.S. Fish and Wildlife Service (USFWS), and the Columbia River Inter-Tribal Fisheries Commission (CRITFC). In addition to the data sets that StreamNet develops and maintains in the central database, StreamNet also provides a service called the "StreamNet Data Store" (http://www.streamnet.org/online-data/datastore.html). The Data Store warehouses data separate from StreamNet's central integrated database, most of which are developed by people outside of the StreamNet project. The data set described here is available from the StreamNet Data Store. 1997 publication date Unknown Unknown -123.827 -117.337 48.83 45.605 biotawater temperature datascroll casemainstemdata qualitydissolved gasenvironmentinlandWatersEntire Columbia Basin / Mainstem / SystemwideMainstem Columbia and Snake riversLower reaches of direct major tributataries to Columbia and Snake Rivers; some data from higher up in these streamsMainstem Columbia and Snake river dams None StreamNet Fisheries Biologist mailing and physical address Portland OR 97202 Unites States

Pacific States Marine Fisheries Commission

205 SE Spokane Street, Suite 100

503-595-3100 mike_banach@psmfc.org Mike BanachPacific States Marine Fisheries Commission Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.1.1332 Portland, ORStreamNet Project, Pacific States Marine Fisheries Commission StreamNet 2000 map This is the base hydrography used to map these events. http://www.streamnet.org/pnwr/pnwrhome.html Microsoft Word (.doc); Microsoft Access (.mdb); Microsoft Excel (.xls); Ascii text files (.txt, .prn, .dat) complete data set StreamNet project, Pacific States Marine Fisheries Commission Unpublished Material Online interface This water temperature resource was developed by Mr. Stuart McKenzie (USGS hydrologist, retired) and Mr. Tony Laenen in fiscal year 1998 under a contract with EPA. They collected and summarized water temperature data in the Columbia and Snake rivers and at the mouths of major direct tributaries to these rivers. Pacific States Marine Fisheries Commission StreamNet Regional GIS Specialist StreamNet Regional GIS Specialist mailing and physical address

205 SE Spokane Street, Suite 100

Portland OR 97202 (503) 595-3100 (503) 595-3232 StreamNetGIS@psmfc.org 9:00 AM - 5:00 PM Tabular data (such as in spreadsheets) winzip 0.008 none Send request to contact Indefinitely 20070309 Pacific States Marine Fisheries Commission StreamNet Regional GIS Specialist StreamNet Regional GIS Specialist mailing and physical address

205 SE Spokane Street, Suite 100

Portland OR 97202 (503) 595-3100 (503) 595-3232 StreamNetGIS@psmfc.org 9:00 AM - 5:00 PM FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time none none EnglishUnclassifiedhttp://www.esri.com/metadata/esriprof80.htmlESRI Metadata Profile 20070309111044002007030615100400FALSE2007010814392600Published{D4753878-4CC5-44A6-A854-59049A1FCD77}{1BAA9E60-82B5-4BB8-829A-DB46455F58DF}20070309Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.2.1.1332HydroUnit_PNAMP_HUC5935853.8274244918642.99572964357.319859-1046015.4344141-125.584325-109.01666149.13565937.8896791ISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset002file://\\HONU\GIS\GIS_Projects\073_METADATA_Adam\SN_DATA_STORE\DS14_EPA_CONTRLocal Area NetworkPersonal GeoDatabase Feature ClassNAD_1927_Lambert_Conformal_Conic2396{3F3BC35C-1DB9-4043-BEA3-623DA58B7C12}