Sampling Results – Basic Characteristics

Clackamas River Basin CouncilWater Quality Monitoring Report - 2011
Water Quality Monitoring Report - 2013
Water Quality Monitoring Report - 2014
Clackamas County Soil and Water Conservation DistrictResults of Water Quality Sampling
Oregon Department of Environmental QualityAmbient Water Quality Monitoring System Database
US Environmental Protection AgencyHistorical Data on STORET database
US Geological SurveyWater Quality Results Organized By Station
Water Environment ServicesWater Quality and Flow Monitoring Report

Sampling Results – Pesticides

Clackamas County Soil and Water Conservation DistrictResults of Water Quality Sampling
OR Department of AgricultureGeneral Information on Pesticides and Water Quality
OR Department of Environmental QualityResults of Clackamas Pesticide Sampling
US Geological Survey2005 Report on Pesticides in the Lower Clackamas Basin
Pesticide Stewardship Partnership (PSP)PSP Monitoring Summary - Feb 2015

Sampling Results – Macroinvertebrates

Clackamas River Basin CouncilSampling Results - 2011
2011 Macroinvertebrate Sampling
Sampling Results - 2013
Clackamas River Water ProvidersLOWER CLACKAMAS RIVER BASIN
- 2013
2014 Lower Clackamas River Macroinvertebrate Assessment
2013-2015 Lower Clackamas River Macroinvertebrate Assessment

Summary Reports

OR Department of Environmental QualityClackamas Subbasin Water Quality Overview
OR Department of Environmental QualityOregon's 2010 Integrated Report
OR Department of Environmental QualityWillamette Basin Groundwater Quality Report
US Geological SurveyClackamas River Basin Water Quality Assessment
US Geological SurveyStudy of Organic Compounds in Clackamas River Water

Finished Water Quality Reports

City of EstacadaWater Quality Reports
City of GladstoneConsumer Confidence Reports
City of Lake OswegoWater Quality Reports
City of Oregon CityWater Quality Reports
City of West LinnWater Quality Reports
Clackamas River Water Water Quality Reports
Oak Lodge Water DistrictWater Quality Reports
Sunrise Water AuthorityWater Quality Reports

Action Plans

Clackamas River Basin CouncilBasin Action Plan
Clackamas River Water ProvidersDrinking Water Protection Plan
OR Department of AgricultureAgricultural Water Quality Management Plans
OR Department of Fish and WildlifeUpper Willamette River Conservation and Recovery Plan
Water Environment ServicesWatershed Health Action Plans