| Title (link to summary) | Number | Date (released or updated) |
|
Columbia Basin GWMA Subsurface Mapping and Aquifer Assessment Project, Final Project Performance Report
| 12-03-262 | December 2009 |
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Water Quality Study Design (Quality Assurance Project Plan): Deschutes River Multi-parameter Total Maximum Daily Load Effectiveness Monitoring Pilot Project.
| 09-03-133 | December 2009 |
|
Focus on Limiting the Use of Copper and Other Substances in Vehicle Brake Pads
| 09-03-057 | December 2009 |
|
QAPP Groundwater Level Gauging Program, Northern Lincoln County, ver_1 Draft
| 12-03-326 | November 2009 |
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Quality Assurance Project Plan: Assessment of Aquatic Toxicity in North Creek, Gig Harbor.
| 09-03-132 | November 2009 |
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Quality Assurance Project Plan: Waitsburg Wastewater Treatment Plant Groundwater Study: Evaluation of Nutrient Loading to the Touchet River
| 09-03-119 | November 2009 |
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Montesano Groundwater Investigation of Leaking Underground Storage Tanks: September 2008 and April 2009
| 09-03-056 | November 2009 |
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Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2008
| 09-03-055 | November 2009 |
|
American Plating Post-Interim-Action Groundwater Monitoring Results: May and September, 2008
| 09-03-054 | November 2009 |
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Contaminant Loading to the Lower Duwamish Waterway from Suspended Sediment in the Green River
| 09-03-028 | November 2009 |
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Quality Assurance Project Plan: Lower White River pH Nutrients Study.
| 09-03-131 | October 2009 |
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Quality Assurance Project Plan: Deschutes River Continuous Nitrate Monitoring
| 09-03-130 | October 2009 |
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Quality Assurance Project Plan: Lake Ozette Watershed PBT Monitoring: Speciated Mercury in Stream Surface Waters
| 09-03-129 | October 2009 |
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Quality Assurance Project Plan: Effects of Conventional versus Minimum Tillage on Groundwater Nitrate at a Manured Grass Field
| 09-03-126 | October 2009 |
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Quality Assurance Project Plan: Tracking Short-Term Movements of Suspended Sediments in the Lower Duwamish Waterway.
| 09-03-124 | October 2009 |
|
Puget Sound Boatyards: Zinc, Copper, Lead, and Hardness Concentrations in Receiving Waters
| 09-03-051 | October 2009 |
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Quality Assurance Project Plan: Leach Creek (Pierce County) Mercury and Copper Monitoring.
| 09-03-128 | September 2009 |
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Quality Assurance Project Plan: White Salmon River Fecal Coliform Bacteria Compliance Monitoring
| 09-03-127 | September 2009 |
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Quality Assurance Project Plan: Monitoring Seep Water from the Port Angeles Landfill to an Intertidal Area
| 09-03-125 | September 2009 |
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Quality Assurance Monitoring Plan: Continuous Monitoring for Oxygen, Temperature, pH, and Conductivity in Statewide Rivers and Streams
| 09-03-122 | September 2009 |
|
Dissolved Oxygen and pH Modeling of a Periphyton Dominated, Nutrient Enriched River. Article in Journal of Environmental Engineering.
| 09-03-049 | September 2009 |
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Lower Duwamish Waterway: Tracing Short-Term Movements of Suspended Sediment, Summary Report
| 09-03-048 | September 2009 |
|
Mercury Sources to Lake Ozette and Lake Dickey: Highly Contaminated Remote Coastal Lakes, Washington State, USA. Article in the journal, Water, Air, & Soil Pollution, Vol 208, No 1-4, p 275-286.
| 09-03-047 | September 2009 |
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Focus on Environmental Laboratory Accreditation rule revision
| 09-03-046 | September 2009 |
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Measuring Mercury Trends in Freshwater Fish in Washington State, 2008 Sampling Results
| 09-03-045 | September 2009 |
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Focus on Puget Sound's Urban Bays: Sediment Quality in Elliott Bay, 1998 to 2007
| 09-03-043 | September 2009 |
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Washington State Dissolved Oxygen Standard: A Review and Discussion of Freshwater Intragravel Criteria Development
| 09-03-039 | September 2009 |
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POSTER: New Visual Tools to Use with Stream Temperature and Shade Modeling
| 09-03-038 | September 2009 |
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Urban Waters Initiative, 2007: Sediment Quality Changes in Elliott Bay since 1998 (Summary)
| 09-03-031 | September 2009 |
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Appendices: Urban Waters Initiative, 2007: Sediment Quality in Elliott Bay
| 09-03-014-Appendices | September 2009 |
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Urban Waters Initiative, 2007: Sediment Quality in Elliott Bay
| 09-03-014 | September 2009 |
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Focus on River and Stream Water Quality Monitoring Program
| 09-03-009 | September 2009 |
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Monitoring Riparian Buffer Functions to Reduce Non-Point Pollution in Pierce County, Clarks Creek, Puyallup
| 12-03-260 | August 2009 |
|
Quality Assurance Project Plan: Potential Impacts from Mercury Used in Historic Gold Mining on Six Rivers and Streams
| 09-03-123 | August 2009 |
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Quality Assurance Project Plan: The Puget Sound Assessment and Monitoring Program Sediment Monitoring Component.
| 09-03-121 | August 2009 |
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Quality Assurance Project Plan: Skagit-Samish Watershed Intensive Surface Water Sampling for Pesticides in Salmonid-Bearing Streams
| 09-03-120 | August 2009 |
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Quality Assurance Project Plan: Control of Toxic Chemicals in Puget Sound Phase 3: Characterization of Toxic Chemicals in Puget Sound and Selected Major Tributaries
| 09-03-118 | August 2009 |
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Quality Assurance Project Plan: Nooksack Basin Prediction of Gaged Flows by Modeling
| 09-03-117 | August 2009 |
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Palermo Wellfield Superfund Site: Subdrain System and Treatment Lagoon, Status Results, October 2007 and June and November 2008
| 09-03-044 | August 2009 |
|
Salmon Creek Nonpoint Source Pollution Total Maximum Daily Load: Water Quality Effectiveness Monitoring Report
| 09-03-042 | August 2009 |
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River and Stream Water Quality Monitoring Report, Water Year 2008
| 09-03-041 | August 2009 |
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Streamflow Summary for Gaging Stations on the Snoqualmie River and Selected Tributaries, 2006
| 09-03-040 | August 2009 |
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Quality Assurance Project Plan: Crab Creek Alternate Water Supply Route Study: Water Quality Monitoring
| 09-03-116 | July 2009 |
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Quality Assurance Project Plan: Grayland Ditch: An Evaluation of Organophosphate Pesticides and Pesticide Test Kits
| 09-03-115 | July 2009 |
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Quality Assurance Project Plan: Supplemental: Walla Walla River Basin Fecal Coliform Bacteria and pH Total Maximum Daily Load Study
| 09-03-114 | July 2009 |
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Baseline Characterization of Nine Proposed Freshwater Sediment Reference Sites, 2008
| 09-03-032 | July 2009 |
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Groundwater Level Declines in the Columbia River Basalt Group and their Relationship to Mechanisms for Groundwater Recharge: A Conceptual Groundwater System Model
| 15-03-201 | June 2009 |
|
Memo: Groundwater Monitoring in Chumstick Creek Subwatershed
| 14-03-039 | June 2009 |
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Little Spokane River Groundwater Inventory & Mapping Report
| 12-03-334 | June 2009 |
|
Spokane County West Plains Geophysics Orientation Survey-Final
| 12-03-328 | June 2009 |
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Cumulative Impact Analysis_Report_of Outdoor Water Use by Permit-Exempt Wells in the Chumstick and Mission Creek Subwatersheds
| 12-03-321 | June 2009 |
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Response to Ecology Comments on Asotin and Alpowa Creek Phase II Hydrogeology Report
| 12-03-309 | June 2009 |
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Final Phase 1 Asotin and Alpowa Subbasins Hydrogeological Report
| 12-03-307 | June 2009 |
|
Surface Water/Groundwater Exchange Along the East Fork Lewis River (Clark County), 2005
| 09-03-037 | June 2009 |
|
POSTER: Using Models to Compare and Prioritize Actions in Puget Sound: Who’s Modeling What and Why?
| 09-03-035 | June 2009 |
|
POSTER: Modeling Dissolved Oxygen in Budd Inlet and Capitol Lake
| 09-03-034 | June 2009 |
|
Determination of PBT Chemical Trends in Selected Washington Lakes Using Age-Dated Sediment Cores, 2008 Sampling Results
| 09-03-030 | June 2009 |
|
POSTER: Use of Fluorescent Tracer Particles in the Lower Duwamish Waterway
| 09-03-029 | June 2009 |
|
POSTER: Groundwater Nitrate Below a Manured Dairy Field Over the Sumas-Blaine Aquifer
| 09-03-027 | June 2009 |
|
POSTER: South Puget Sound Dissolved Oxygen Study: Using Models to Inform Management Decisions
| 09-03-026 | June 2009 |
|
Quality Assurance Project Plan: Trends Monitoring for Organic PBTs: Revisions for the 2009 Spring Monitoring Effort
| 09-03-113 | May 2009 |
|
Effect of Fluridone on Macrophytes and Fish in a Coastal Washington Lake. Article in the Journal of Aquatic Plant Management.
| 09-03-033 | May 2009 |
|
POSTER: The Sediment Quality Triad Index: An Indicator for Puget Sound & A Baseline (1997-2003) Update
| 09-03-024 | May 2009 |
|
POSTER: Sediment Quality in the Bays and Inlets of the San Juan Islands, Eastern Strait of Juan De Fuca, and Admiralty Inlet
| 09-03-023 | May 2009 |
|
POSTER: Polybrominated Diphenyl Ethers (PBDES) in Puget Sound Sediments (2004-2008)
| 09-03-022 | May 2009 |
|
PBT Trend Monitoring: Lead in Suspended Particulate Matter, 2008
| 09-03-020 | May 2009 |
|
POSTER: The Washington Marine Shoreline Public Access Project
| 09-03-019 | May 2009 |
|
POSTER: Washington’s Swimming BEACH Program, Fecal Bacteria Monitoring and Beach Closures, 2004-2008
| 09-03-018 | May 2009 |
|
Quality Assurance Project Plan: Audubon Lake's Connection to Upper Crab Creek (Lincoln County): Source Assessment
| 09-03-112 | April 2009 |
|
Quality Assurance Project Plan: Sumas-Blaine Surficial Aquifer Long-Term Ambient Groundwater Monitoring
| 09-03-111 | April 2009 |
|
Quality Assurance Project Plan: Puget Sound Dissolved Oxygen Modeling Study: Intermediate-scale Model Development
| 09-03-110 | April 2009 |
|
Quality Assurance Project Plan: New Zealand Mud Snail Potassium-Chloride and Magnesium-Chloride Bioassay.
| 09-03-109 | April 2009 |
|
Quality Assurance Project Plan: PBDE Flame Retardants in Spokane River Fish Tissues and Osprey Eggs
| 09-03-108 | April 2009 |
|
Quality Assurance Project Plan: Okanogan River DDT and PCB Total Maximum Daily Load Effectiveness Monitoring
| 09-03-107 | April 2009 |
|
High-resolution Porewater Sampling Near the Groundwater/Surface Water Interface
| 09-03-017 | April 2009 |
|
Control of Toxic Chemicals in Puget Sound: Phase 2, Development of simple numerical models: The long-term fate and bioaccumulation of polychlorinated biphenyls in Puget Sound.
| 09-03-015 | April 2009 |
|
Addendum to Quality Assurance Project Plan: Skokomish River Basin Fecal Coliform TMDL Attainment Monitoring
| 05-03-201ADD1 | April 2009 |
|
Addendum 3 to Quality Assurance Project Plan: Washington State Surface Water Monitoring Program for Pesticides in Salmonid Habitat in Two Index Watersheds
| 03-03-104ADD3 | April 2009 |
|
Technical Memorandum Groundwater Contour Map
| 12-03-319 | March 2009 |
|
Upper Moses Coulee Pumping Impact Analysis Report
| 12-03-318 | March 2009 |
|
Aquifer Recharge Feasibility Study for Dungeness Peninsula
| 12-03-285 | March 2009 |
|
Quality Assurance Project Plan: General Characterization of PCBs in South Lake Washington Sediments.
| 09-03-106 | March 2009 |
|
Quality Assurance Project Plan: Innovative Temperature Total Maximum Daily Load Pilot Study
| 09-03-105 | March 2009 |
|
Entiat River Basin: Regressions for Predicting Gaged Streamflows
| 09-03-016 | March 2009 |
|
Washington State Toxics Monitoring Program: Trend Monitoring for Chlorinated Pesticides, PCBs, and PBDEs in Washington Rivers and Lakes, 2007
| 09-03-013 | March 2009 |
|
Lakewood Plaza Cleaners Groundwater Monitoring Results, May and October 2008
| 09-03-012 | March 2009 |
|
2008 Dungeness Groundwater Flow Model Design, Construction, Calibration and Results
| 12-03-341 | February 2009 |
|
Piezometer Monitoring in Chumstick and Mission Creeks
| 12-03-322 | February 2009 |
|
Groundwater Elevation Monitoring Report_Exempt Well Water Use Phase II_2008
| 12-03-314 | February 2009 |
|
Dungeness Groundwater Flow Model Design, Construction, Calibration and Results_2008 Final Report
| 12-03-282 | February 2009 |
|
Quality Assurance Project Plan: Dungeness Bay and Lower Dungeness River Watershed Fecal Coliform Bacteria Total Maximum Daily Load Effectiveness Monitoring
| 09-03-104 | February 2009 |
|
Montesano Groundwater Investigation of Leaking Underground Storage Tanks, October 2007 and April 2008
| 09-03-011 | February 2009 |
|
PBDE and Dioxin/Furans in Spokane Stormwater
| 09-03-010 | February 2009 |
|
POSTER: Pesticides in Salmonid-bearing Streams in an Urban and Agricultural Watershed of the Salish Basin
| 09-03-008 | February 2009 |
|
Plate 2: Surface-water/Groundwater Interactions and Near-stream Groundwater Quality along the Palouse River, South Fork Palouse River, and Paradise Creek
| 09-03-007plate2 | February 2009 |
|
Plate 1: Surface-water/Groundwater Interactions and Near-stream Groundwater Quality along the Palouse River, South Fork Palouse River, and Paradise Creek
| 09-03-007plate1 | February 2009 |
|
Surface-water/Groundwater Interactions and Near-stream Groundwater Quality along the Palouse River, South Fork Palouse River, and Paradise Creek
| 09-03-007 | February 2009 |
|
Sediment Trap Monitoring in Four Inlets of South Puget Sound
| 09-03-006 | February 2009 |
|
Irrigation Canal Effects on Copper Levels in Water and Sediment of the Mid-Columbia and Wenatchee Rivers
| 09-03-005 | February 2009 |
|
Quality Assurance Project Plan: Puget Sound Dissolved Oxygen Modeling Study: Large-scale Model Development.
| 09-03-103 | January 2009 |
|
Water Quality Study Design (Quality Assurance Project Plan): Liberty Bay Tributaries Fecal Coliform Bacteria Total Maximum Daily Load
| 09-03-102 | January 2009 |
|
Palouse River Watershed PCB and Dieldrin Monitoring, 2007-2008: Wastewater Treatment Plants and Abandoned Landfills
| 09-03-004 | January 2009 |
|
Washington State Toxics Monitoring Program: Freshwater Fish Tissue Component, 2007
| 09-03-003 | January 2009 |
|
Streamflow Summary for Gaging Stations on the East Fork Lewis River, 2005-06
| 09-03-002 | January 2009 |
|
Addendum to Quality Assurance Project Plan: South Prairie Creek Total Maximum Daily Load Phase II Evaluation
| 01-03-064ADD1 | January 2009 |