Ecology groundwater assessment studies

underway | completed

Completed studies
map of Washington state
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88
Groundwater Assessment Program Pilot Project
Report(s):
Monitoring locations and results:
87
Deschutes River TMDL Groundwater Support
Report(s):
Monitoring locations and results:
86
Saginaw Mill Groundwater Monitoring
Report(s):
Monitoring locations and results:
85
An Evaluation of a Piezometer-based Constant Head Injection Test (CHIT) for use in Groundwater/Surface Water Interaction Studies
Report(s):
84
Spokane River Temperature Profile, Barker Road to Plantes Ferry Park, September 2005
Report(s):
83
Naches River Temperature TMDL Groundwater Support
Report(s):
Monitoring locations and results:
82
Walla Walla Temperature TMDL Groundwater Support
Report(s):
Monitoring locations and results:
81
Wenatchee TMDL Groundwater Support
Report(s):
Monitoring locations and results:
80
Henderson Nisqually TMDL Groundwater Support
Report(s):
Monitoring locations and results:
79
Lake Whatcom TMDL Groundwater Support
Report(s):
Monitoring locations and results:
78
Screening for Pharmaceuticals in Wastewater Treatment Plant Effluents, Groundwater, and Surface Water in the Sequim-Dungeness Area
Report(s):
Monitoring locations and results:
77
Groundwater Contributions to Siebert Creek (Clallam County) During Summer of 2003
Report(s):
76
Ambient Groundwater Monitoring – West Valley Area, Yakima County
Report(s):
Monitoring locations and results:
75
Strategic Recommendations for Groundwater Assessment Efforts of the Environmental Assessment Program
Report(s):
74
Ambient Groundwater Monitoring - Agnew/Carlsborg Area, Clallam County
Report(s):
Monitoring locations and results:
73
Upper Sammamish River Surface Water-Groundwater Interaction Study
Report(s):
Monitoring locations and results:
72
Moses Lake TMDL Groundwater Study
Report(s):
Monitoring locations and results:
71
Surface Water-Ground Water Interactions Along the Dungeness River and Vertical Hydraulic Conductivity of Streambed Sediments, Clallam County, Washington, September 1999-July 2001
Report(s):
70
Restover Truck Stop Groundwater Monitoring
Report(s):
Monitoring locations and results:
69
Comparison of Hydraulic Conductivity Data in the Sequim-Dungeness Area
Report(s):
68
Nooksak Dairies Groundwater Quality
Report(s):
Monitoring locations and results:
67
Aquifer Vulnerability in the Columbia Basin Irrigation Project Area
Report(s):
66
Effects of Land Application of Dairy Manure and Wastewater on Groundwater Quality: Pre- and Post-Animal Waste Holding Pond Monitoring
Report(s):
Monitoring locations and results:
65
Relationship Between the Upper Dungeness River and the Bedrock Aquifer, Clallam County
Report(s):
64
Assessment of Surface Water and Groundwater Interchange within the Muck Creek Watershed, Pierce County
Report(s):
Monitoring locations and results:
63
Spokane River/Aquifer Interaction Project Results, May - November 1999
Report(s):
Monitoring locations and results:
62
American Crossarm and Conduit Groundwater Monitoring
Report(s):
Monitoring locations and results:
61
WDOT Skokomish Groundwater monitoring and mounding analysis
Report(s):
Monitoring locations and results:
60
Smith Prairie Groundwater Quality Assessment
Report(s):
Monitoring locations and results:
59
Occurrence of Methyl Tertiary-Butyl Ether (MTBE) in Groundwater at Leaking Underground Storage Tank Sites in Washington
Report(s):
58
Hamilton/Labree Road PCE Site Groundwater Monitoring
Report(s):
Monitoring locations and results:
57
Northcentral Sumas-Blaine Surficial Aquifer Nitrate Characterization Project
Report(s):
Monitoring locations and results:
56
Nutrient Loading Estimates: Groundwater Discharge to South Puget Sound
Report(s):
55
Groundwater Data Compilation for the Okanogan Watershed
Report(s):
54
Statewide groundwater baseflow study
Report(s):
53
Moses Lake Dunes Wastewater Treatment Plant, Class II Groundwater Inspection
Report(s):
Monitoring locations and results:
52
Nooksack Surficial Aquifer Characterization
Report(s):
51
Nooksak Aquifer Vulnerability Pilot Study
Report(s):
50
WATERSHED ASSESSMENT WATER RESOURCE INVENTORY AREA 28, SALMON-WASHOUGAL
Report(s):
49
Monterey Apartments Ground Water Monitoring, October 1995 - November 1997
Report(s):
Monitoring locations and results:
48
Basic American Foods Class II Groundwater Inspection
Report(s):
Monitoring locations and results:
47
Chehalis River Watershed Surficial Aquifer Characterization
Report(s):
46
Yelm Groundwater Baseline Sampling
Report(s):
Monitoring locations and results:
45
Pesticide Residues in the Kittitas Valley Surficial Aquifer
Report(s):
Monitoring locations and results:
44
Deer Park Land Application project
Report(s):
Monitoring locations and results:
43
Pendleton Woolen Mill Land Application Site Ground Water Monitoring Evaluation
Report(s):
Monitoring locations and results:
42
A Report on Nitrate Contamination of Ground Water in the mid-Columbia Basin
Report(s):
41
Pesticide Residues in the Skagit Delta Surficial Aquifer - Washington State Pesticide Monitoring Program
Report(s):
Monitoring locations and results:
40
Pesticides in Washington Groundwater
Report(s):
39
Relationship Between Ground Water and Surface Water in the Quilceda Creek Watershed
Report(s):
Monitoring locations and results:
38
Evaluation of Groundwater Contamination at Roeder Avenue Landfill, Bellingham
Report(s):
Monitoring locations and results:
37
Toftdahl Drum Site Ground Water Monitoring
Report(s):
Monitoring locations and results:
36
Argonne Road Ground Water Characterization of Organic Solvents November 1995 & May 1996
Report(s):
Monitoring locations and results:
35
Ground Water Quality Characterization and Nitrate Investigation of the Glade Creek Watershed
Report(s):
Monitoring locations and results:
34
Assessments for Ground Water Contamination Potential: Sequim Bay State Park
Report(s):
33
Pesticide Residues in the Walla Walla Surficial Aquifer - Pesticides in Ground Water Report #7
Report(s):
Monitoring locations and results:
32
Duwamish - Green Watershed Initial Assessment
Report(s):
31
Assessments for Ground Water Contamination Potential: Fort Flagler
Report(s):
30
Evaluation of the Potential for Ground Water Contamination at Sunland Land Application Site
Report(s):
29
Quilcene Soil Gas Survey - Quilcene, Washington May 1994
Report(s):
28
Loon Lake Class II Inspection, Groundwater Permit No. ST 8019
Report(s):
27
Endicott School Soil Gas Survey Endicott Washington, August 1993
Report(s):
26
Estimates of Ground-Water Contaminant Loading to the Colville River in the Vicinity of L-Bar Products
Report(s):
25
Whatcom County Hydraulic Continuity Investigation, Part I and II
Report(s):
24
Vadose Zone Monitoring at Tree Top Land Application Site in Selah, WA, June-Dec. 1992
Report(s):
Monitoring locations and results:
23
Effects of Leakage from Four Dairy Waste Storage Ponds on Ground Water Quality
Report(s):
22
Pesticide Residues in the Woodland Surficial Aquifer, Pesticide Report #6
Report(s):
Monitoring locations and results:
21
Pesticide Residues in the East Chehalis Surficial Aquifer/Pesticides in Ground Water-Report No. 5
Report(s):
Monitoring locations and results:
20
Republic Soil Gas Survey, Republic WA
Report(s):
19
Water-Level Monitoring, Bellingham Frozen Foods, September 14 through December 9, 1993, Bellingham, Washington
Report(s):
18
High chloride concentrations in ground water withdrawn from above sea level aquifers, Whidbey Island, Washington
Report(s):
17
Memorandum on Soil Gas Sampling at Great Western Malting Company, Vancouver, Washington - September 1992
Report(s):
16
Pesticide Residues in the Moxee and Ahtanum Surficial Aquifers
Report(s):
Monitoring locations and results:
15
Quincy Agricultural Chemicals Ground Water Assessment
Report(s):
Monitoring locations and results:
14
Ground Water Quality Assessment: Sheridan Dairy Lagoon - Adna, Washington
Report(s):
13
Summary of Ecology Lagoon Ground Water Assessments. Memorandum to Phil KauzLoric.20, 1992
Report(s):
12
Ground Water Quality Assessment: Whatcom County Dairy Lagoon #2 - Lynden, Washington
Report(s):
11
National Frozen Foods/Midway Meats Land Application Groundwater Study
Report(s):
10
Gleed Agricultural Chemicals Ground Water Quality Assessment
Report(s):
Monitoring locations and results:
9
Assessment of Ground Water and Surface Water Contamination at the Washington State University Chemical Dump Site-Pullman, Washington, March 13-15, 1990
Report(s):
8
Rochester Ground Water Quality Investigation
Report(s):
Monitoring locations and results:
7
Washington State Agricultural Chemicals Pilot Study - Area 2
Report(s):
Monitoring locations and results:
6
Washington State Agricultural Chemicals Pilot Study - Area 1
Report(s):
Monitoring locations and results:
5
Washington State Agricultural Chemicals Pilot Study - Area 3
Report(s):
Monitoring locations and results:
4
Global Aqua Start Up Ground Water Monitoring Investigation, Rochester, Washington. Memo to John Bernhardt January 22, 1990.
Report(s):
3
Long Beach Peninsula Ground Water Study
Report(s):
2
Chehalis River TMDL, Ground Water Reconnaissance and Estimated Inflows. Memo to Paul Pickett.
Report(s):
Monitoring locations and results:
1
Assessment of Ambient Groundwater Quality Conditions in the Surficial Unconsolidated Sedimentary Aquifer of the Moxee Valley, Yakima County, Washington
Report(s):
Monitoring locations and results:
For more information about the Environmental Assessment Program groundwater team activities, please contact: Darrel Anderson (dand461@ecy.wa.gov). For questions about this web page please contact Charles Pitz (chpi461@ecy.wa.gov).