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Ecology groundwater assessment studies

underway | completed

Completed studies
map of Washington state
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162
 		Palermo Sub-drain System Monitoring
Report(s):
Monitoring locations and results:
161
 		High resolution sampling at the Groundwater/Surface Water Interface
Report(s):
Monitoring locations and results:
160
 		Palouse River TMDL Groundwater Support
Report(s):
Monitoring locations and results:
159
 		Monitoring for Nitrate Trends in the Central Sumas-Blaine Surficial Aquifer
Report(s):
Monitoring locations and results:
158
 		Groundwater Assessment Program Pilot Project
Report(s):
Monitoring locations and results:
157
 		Deschutes River TMDL Groundwater Support
Report(s):
Monitoring locations and results:
156
 		Saginaw Mill Groundwater Monitoring
Report(s):
Monitoring locations and results:
155
 		An Evaluation of a Piezometer-based Constant Head Injection Test (CHIT) for use in Groundwater/Surface Water Interaction Studies
Report(s):
154
 		Spokane River Temperature Profile, Barker Road to Plantes Ferry Park, September 2005
Report(s):
153
 		Naches River Temperature TMDL Groundwater Support
Report(s):
Monitoring locations and results:
152
 		Walla Walla Temperature TMDL Groundwater Support
Report(s):
Monitoring locations and results:
151
 		Wenatchee TMDL Groundwater Support
Report(s):
Monitoring locations and results:
150
 		Henderson Nisqually TMDL Groundwater Support
Report(s):
Monitoring locations and results:
149
 		Lake Whatcom TMDL Groundwater Support
Report(s):
Monitoring locations and results:
148
 		Screening for Pharmaceuticals in Wastewater Treatment Plant Effluents, Groundwater, and Surface Water in the Sequim-Dungeness Area
Report(s):
Monitoring locations and results:
147
 		Groundwater Contributions to Siebert Creek (Clallam County) During Summer of 2003
Report(s):
146
 		Ambient Groundwater Monitoring – West Valley Area, Yakima County
Report(s):
Monitoring locations and results:
145
 		Strategic Recommendations for Groundwater Assessment Efforts of the Environmental Assessment Program
Report(s):
144
 		Ambient Groundwater Monitoring - Agnew/Carlsborg Area, Clallam County
Report(s):
Monitoring locations and results:
143
 		Upper Sammamish River Surface Water-Groundwater Interaction Study
Report(s):
Monitoring locations and results:
142
 		Moses Lake TMDL Groundwater Study
Report(s):
Monitoring locations and results:
141
 		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):
140
 		Comparison of Hydraulic Conductivity Data in the Sequim-Dungeness Area
Report(s):
139
 		Restover Truck Stop Groundwater Monitoring
Report(s):
Monitoring locations and results:
138
 		Nooksak Dairies Groundwater Quality
Report(s):
Monitoring locations and results:
137
 		Aquifer Vulnerability in the Columbia Basin Irrigation Project Area
Report(s):
136
 		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:
135
 		Assessment of Surface Water and Groundwater Interchange within the Muck Creek Watershed, Pierce County
Report(s):
Monitoring locations and results:
134
 		Relationship Between the Upper Dungeness River and the Bedrock Aquifer, Clallam County
Report(s):
133
 		Investigation of Water Resources, Water Quality, and Seawater Intrusion, Anderson Island, Pierce County, Washington
Report(s):
132
 		Spokane River/Aquifer Interaction Project Results, May - November 1999
Report(s):
Monitoring locations and results:
131
 		American Crossarm and Conduit Groundwater Monitoring
Report(s):
Monitoring locations and results:
130
 		Fisher Creek/Carpenter Creek Seepage Study
Report(s):
Monitoring locations and results:
129
 		WDOT Skokomish Groundwater monitoring and mounding analysis
Report(s):
Monitoring locations and results:
128
 		Alexander Farms Groundwater Modeling: Impact of Canal Lining and Surface Tarping on Site Groundwater Conditions
Report(s):
127
 		Smith Prairie Groundwater Quality Assessment
Report(s):
Monitoring locations and results:
126
 		Occurrence of Methyl Tertiary-Butyl Ether (MTBE) in Groundwater at Leaking Underground Storage Tank Sites in Washington
Report(s):
125
 		Hamilton/Labree Road PCE Site Groundwater Monitoring
Report(s):
Monitoring locations and results:
124
 		Maury Island Gravel Mine Hydrogeologic Impact Assessment
Report(s):
123
 		Northcentral Sumas-Blaine Surficial Aquifer Nitrate Characterization Project
Report(s):
Monitoring locations and results:
122
 		Nutrient Loading Estimates: Groundwater Discharge to South Puget Sound
Report(s):
121
 		Statewide groundwater baseflow study
Report(s):
120
 		Groundwater Data Compilation for the Okanogan Watershed
Report(s):
119
 		Moses Lake Dunes Wastewater Treatment Plant, Class II Groundwater Inspection
Report(s):
Monitoring locations and results:
118
 		Nooksack Surficial Aquifer Characterization
Report(s):
117
 		Nooksak Aquifer Vulnerability Pilot Study
Report(s):
116
 		Chehalis River Watershed Surficial Aquifer Characterization
Report(s):
115
 		Basic American Foods Class II Groundwater Inspection
Report(s):
Monitoring locations and results:
114
 		Monterey Apartments Ground Water Monitoring, October 1995 - November 1997
Report(s):
Monitoring locations and results:
113
 		WATERSHED ASSESSMENT WATER RESOURCE INVENTORY AREA 28, SALMON-WASHOUGAL
Report(s):
112
 		Yelm Groundwater Baseline Sampling
Report(s):
Monitoring locations and results:
111
 		Deer Park Land Application project
Report(s):
Monitoring locations and results:
110
 		Pesticide Residues in the Kittitas Valley Surficial Aquifer
Report(s):
Monitoring locations and results:
109
 		Pesticide Residues in the Skagit Delta Surficial Aquifer - Washington State Pesticide Monitoring Program
Report(s):
Monitoring locations and results:
108
 		Evaluation of Groundwater Contamination at Roeder Avenue Landfill, Bellingham
Report(s):
Monitoring locations and results:
107
 		Toftdahl Drum Site Ground Water Monitoring
Report(s):
Monitoring locations and results:
106
 		Pesticides in Washington Groundwater
Report(s):
105
 		Pendleton Woolen Mill Land Application Site Ground Water Monitoring Evaluation
Report(s):
Monitoring locations and results:
104
 		Ground Water Quality Characterization and Nitrate Investigation of the Glade Creek Watershed
Report(s):
Monitoring locations and results:
103
 		Relationship Between Ground Water and Surface Water in the Quilceda Creek Watershed
Report(s):
Monitoring locations and results:
102
 		Argonne Road Ground Water Characterization of Organic Solvents November 1995 & May 1996
Report(s):
Monitoring locations and results:
101
 		A Report on Nitrate Contamination of Ground Water in the mid-Columbia Basin
Report(s):
100
 		Assessments for Ground Water Contamination Potential: Fort Flagler
Report(s):
99
 		Evaluation of the Potential for Ground Water Contamination at Sunland Land Application Site
Report(s):
98
 		Estimates of Ground-Water Contaminant Loading to the Colville River in the Vicinity of L-Bar Products
Report(s):
97
 		Quilcene Soil Gas Survey - Quilcene, Washington May 1994
Report(s):
96
 		Pesticide Residues in the Walla Walla Surficial Aquifer - Pesticides in Ground Water Report #7
Report(s):
Monitoring locations and results:
95
 		Loon Lake Class II Inspection, Groundwater Permit No. ST 8019
Report(s):
94
 		Assessments for Ground Water Contamination Potential: Sequim Bay State Park
93
 		Endicott School Soil Gas Survey Endicott Washington, August 1993
Report(s):
92
 		Duwamish - Green Watershed Initial Assessment
Report(s):
91
 		Assessment of Decling-Water Levels in Lake Devereaux, Mason County, WA
Report(s):
90
 		Great Western Malting Co. Soil Gas Survey, Vancouver, WA
Report(s):
89
 		Whatcom County Hydraulic Continuity Investigation, Part I and II
Report(s):
88
 		Department of Ecology Eastern Washington Observation Well Network
Report(s):
87
 		Effects of Leakage from Four Dairy Waste Storage Ponds on Ground Water Quality
Report(s):
86
 		Water-Level Monitoring, Bellingham Frozen Foods, September 14 through December 9, 1993, Bellingham, Washington
Report(s):
85
 		Status of the Water Supply at the Department of Wildlife's Green River Rearing Ponds, Near Kanasket, Washington
Report(s):
84
 		Republic Soil Gas Survey, Republic WA
Report(s):
83
 		Vadose Zone Monitoring at Tree Top Land Application Site in Selah, WA, June-Dec. 1992
Report(s):
Monitoring locations and results:
82
 		Pesticide Residues in the East Chehalis Surficial Aquifer/Pesticides in Ground Water-Report No. 5
Report(s):
Monitoring locations and results:
81
 		Pesticide Residues in the Woodland Surficial Aquifer, Pesticide Report #6
Report(s):
Monitoring locations and results:
80
 		High chloride concentrations in ground water withdrawn from above sea level aquifers, Whidbey Island, Washington
Report(s):
79
 		The High Rock Aquifer Break of October 1993
Report(s):
78
 		Lincoln Apartments Soil Gas Survey
Report(s):
77
 		Black Rock - Moxee Valley Groundwater Study
Report(s):
76
 		Memorandum on Soil Gas Sampling at Great Western Malting Company, Vancouver, Washington - September 1992
Report(s):
75
 		Pesticide Residues in the Moxee and Ahtanum Surficial Aquifers
Report(s):
Monitoring locations and results:
74
 		Quincy Agricultural Chemicals Ground Water Assessment
Report(s):
Monitoring locations and results:
73
 		Summary of Ecology Lagoon Ground Water Assessments. Memorandum to Phil KauzLoric.20, 1992
Report(s):
72
 		Ground Water Quality Assessment: Sheridan Dairy Lagoon - Adna, Washington
Report(s):
71
 		Hytec Soil Gas Survey, Tumwater, WA
Report(s):
70
 		Ground Water Quality Assessment: Whatcom County Dairy Lagoon #2 - Lynden, Washington
Report(s):
69
 		National Frozen Foods/Midway Meats Land Application Groundwater Study
Report(s):
68
 		Gleed Agricultural Chemicals Ground Water Quality Assessment
Report(s):
Monitoring locations and results:
67
 		Hydrologic Effects of Ground-Water Pumping on Sinking Creek and Tributary Springs, Lincoln County, Washington
Report(s):
66
 		Application of The USGS Modflow Ground-Water Model to the Wenatchee River Aquifer at Leavenworth
Report(s):
65
 		Chicago Milwaukee Waste Disposal Site, Othello, WA
Report(s):
64
 		Assessment of Ground Water and Surface Water Contamination at the Washington State University Chemical Dump Site-Pullman, Washington, March 13-15, 1990
Report(s):
63
 		Rochester Ground Water Quality Investigation
Report(s):
Monitoring locations and results:
62
 		Washington State Agricultural Chemicals Pilot Study - Area 3
Report(s):
Monitoring locations and results:
61
 		Washington State Agricultural Chemicals Pilot Study - Area 1
Report(s):
Monitoring locations and results:
60
 		Washington State Agricultural Chemicals Pilot Study - Area 2
Report(s):
Monitoring locations and results:
59
 		Transducer Data, Cascade Pole site
Report(s):
58
 		Lopez Island Test/Observation Well Completion Report
Report(s):
57
 		Brief Analysis of the Cause of Reduced Spring Discharge and Streamflow, Sinking Creek Area, Lincoln County
Report(s):
56
 		Global Aqua Start Up Ground Water Monitoring Investigation, Rochester, Washington. Memo to John Bernhardt January 22, 1990.
Report(s):
55
 		Groundwater Monitoring, Frontier Machinery, Walla Walla, WA
Report(s):
54
 		Ocean Park Nitrate in Groundwater
Report(s):
53
 		Long Beach Peninsula Ground Water Study
Report(s):
52
 		Reconditioning of Ten Monitoring Wells, Island County, WA - 1987
Report(s):
51
 		Aquifer Characteristics and Seawater Intrusion of Machaye Harbor Area and Northern Lopez Island, San Juan County, Washington
Report(s):
50
 		Functionality of Monitoring Wells Located in Island County, Washington
Report(s):
49
 		Rettkowski Aquifer Test, Lincoln County, Washington
Report(s):
48
 		Aquifer Test of December 30, 1985, Sea Farm of Norway Well No. 5, S32, T16N, R2W near Grand Mound, Washington
Report(s):
47
 		Roza Irrigation District Ground Water Supply Study: Report for Yakima River Basin Water Enhancement Project
Report(s):
46
 		Dreger Observation Well Near Creston, Washington
Report(s):
45
 		Hart Observation Well, Near Connell, Washington
Report(s):
44
 		Washington State Cooperative Observation Well Network, Department of Ecology - U.S. Geological Survey
Report(s):
43
 		Spooner Aquifer Test, Thurston County. Results and Predictions
Report(s):
42
 		Chehalis River TMDL, Ground Water Reconnaissance and Estimated Inflows. Memo to Paul Pickett.
Report(s):
Monitoring locations and results:
41
 		Decreasing Streamflow and Possible Ground Water Depletion, in the Sinking Creek Watershed, Lincoln County, Washington
Report(s):
40
 		Description of Schnebly Creek, Test well #16 Near, Ellensburg, Washington
Report(s):
39
 		Principal Aquifiers and Well Yields in Washington
Report(s):
38
 		Hydrogeology and Ground-Water Conditions in the Chumstick Drainage Basin
Report(s):
37
 		Wilson Creek Aquifer Test Results
Report(s):
36
 		Preliminary Groundwater Assessment of the Horse Heaven Hills
Report(s):
35
 		Aquifer Test, Beach Club Condominiums, Lummi Island, Whatcom County, Washington
Report(s):
34
 		Aquifer Test - Carpenter Well - 11N, 21E, 35F, Lower Yakima Valley
Report(s):
33
 		Aquifer Test, Sandlin Well - 11N/21E-22G, Lower Yakima Valley, Results and Projections
Report(s):
32
 		Aquifer Test, Prentice Well - 11N, 21E, 17N, Results and Projections, Lower Yakima Valley
Report(s):
31
 		Warden Aquifer Test
Report(s):
30
 		Aquifer Test On Well 18/25-15E In Grant County, Washington
Report(s):
29
 		Aquifer Test, Martin Wells, Okanogan County, Washington
Report(s):
28
 		Clallam County Test Observation Well
Report(s):
27
 		Aquifer Test of Flowing Wells in the Parke Creek Area
Report(s):
26
 		Well-Spring Interference Problem, T18N/R20E-29, Klicktat County, Washington
Report(s):
25
 		Ground-Water Conditions in the Area of Swan Creek, Pierce County
Report(s):
24
 		Well-Interference and Aquifer Test at Ridgefield, Washington
Report(s):
23
 		Sagebrush Flats Water Level Evaluation
Report(s):
22
 		Estimated Drawdown of Water Levels and Degree of Hydraulic Interference Between an Existing and a Proposed Well, Moxee Valley, Yakima County, Washington
Report(s):
21
 		Aquifer Test, McDonald Creek Area, Jefferson County, Washington
Report(s):
20
 		Winchester Wasteway Pump Test
Report(s):
19
 		A Geohydrologic Reconnaissance of Point Roberts Area, Whatcom County, Washington
Report(s):
18
 		Aquifer Test in the Maple Valley Area
Report(s):
17
 		Olympic Mall Ground Water Investigation
Report(s):
16
 		Manchester Water District #4 Aquifer Test
Report(s):
15
 		Aquifer Test Smugglers' Villa, Orcas Island, San Juan County, Washington
Report(s):
14
 		A Report on the Geology and Ground-Water Resources of the Arlington Heights Area in Snohomish County, Washington
Report(s):
13
 		Geohydrologic Reconnaissance: Monse Area, Okanogan County, Washington
Report(s):
12
 		A Geohydrologic Reconnaissance of the Dead Canyon Area, Klickitat County, Washington
Report(s):
11
 		The Geohydrology of the Sidney-Molson Lakes Area, Okanogan County, Washington
Report(s):
10
 		A Geohydrologic Reconnaissance of North Fork Green River Area, King County, Washington
Report(s):
9
 		Geology and Ground-Water Resources of the Duck Lake Area, Okanogan County, Washington
Report(s):
8
 		A Report on the Geology and Ground-Water Resources of Land Parcel No. 1-2680 owned by Charles Puckett, Snohomish County, Washington
Report(s):
7
 		Geohydrologic Evaluation Aeneas Lake - Horse Springs Coulee Area, Okanogan County, Washington
Report(s):
6
 		Preliminary Geologic Evaluation of a Proposed Nuclear Power Plant Site at Hawks Point, Pacific County, Washington
Report(s):
5
 		Report on the Geology And Ground-Water Resources of the Arlington Heights, Snohomish County, Washington
Report(s):
4
 		A Brief Description of the Ground-Water Resources of Pacific and Wahkiakum Counties, Washington
Report(s):
3
 		A Preliminary Report on the Geology and Ground-Water Resources of the Duck Lake Area, Okanogan County, Washington
Report(s):
2
 		Groundwater Technical Support - East Fork Lewis River Temperature and Fecal Coliform Bacteria Total Maximum Daily Load Study
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).
 

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