Summary of selected projects and services
Prime ID Client Years Location Brief description of project and services provided Contractor* Quinault Indian 2019- Provide technical analysis and advice related to watershed planning in WRIAs 23 and 24 90 Keta Waters Tahola, WA Nation ongoing associated with the Streamflow Restoration Act. 2017- Provide groundwater flow modeling expertise related to site remediation at the former 89 DOF Port of Tacoma Tacoma, WA ongoing Arkema industrial site. Native Anchorage, Review hydrologic data and groundwater modeling work associated with the Supplemental 88 Keta Waters American 2015-2017 AL Environmental Impact Statement for PacRim Coal’s Chuitna Coal Project. Rights Fund Mason Develop groundwater flow model for the lower Skokomish River watershed in Mason 87 Keta Waters City of Tacoma 2015-2017 County, WA County, Washington to evaluate groundwater/surface water interactions. Squaxin Island Develop groundwater flow model for the Goldsborough Creek watershed in Mason County, 86 Keta Waters 2011-2015 Shelton, WA Tribes Washington to evaluate groundwater/surface water interactions. Muckleshoot 2011- King Assist in estimating effects of land use changes and water resources development on stream 85 Keta Waters Indian Tribe ongoing County, WA flow and temperatures in the Soos Creek watershed as part of a temperature TMDL. Washington Provide groundwater modeling expertise and technical analysis and advice regarding 2009- 84 Keta Waters Department of Tacoma, WA remediation of groundwater contamination in the vicinity of the Occidental Chemical ongoing Ecology Company site near the Hylebos waterway. Swinomish 2010- La Connor, Provide groundwater modeling and technical analysis and advice regarding stream flows and 83 Keta Waters Indian Tribal ongoing WA groundwater/surface water interactions. Community Crystal Crystal Provide technical analysis and advice regarding transfer of water rights from surface water to 82 Keta Waters Mountain Ski 2012-2015 Mountain, groundwater. Resort WA Water Access Ghana, 81 Keta Waters 2011-2015 Provide technical advice for groundwater development in rural areas of northern Ghana. Now Africa Muckleshoot King Assist in estimating effects of land use changes and water resources development on stream 80 Keta Waters 2010-2011 Indian Tribe County, WA flow and temperatures in the Newaukum Creek watershed as part of a temperature TMDL. Wilcox Family Wilcox Family Provide technical analysis and advice regarding water rights and groundwater water 79 2010-2017 Roy, WA Farms Farms metering. Ridolfi Evaluate the expected thermal effects of infiltrating water from the City’s waste-water 78 City of Yakima 2012 Yakima, WA Engineering treatment plant to develop and enhance riparian fish habit along the Yakima River. Muckleshoot King Assist in estimating effects of land use changes and water resources development on stream 77 Keta Waters 2011 Indian Tribe County, WA flow and temperatures in the Bear Creek watershed as part of a temperature TMDL. Camano Evaluate potential impacts of tidal flooding on Leque Island to the Camano Island Sole 76 Keta Waters Tulalip Tribes 2010 Island, WA Source Aquifer and Camano Water Systems Association water supply
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Prime ID Client Years Location Brief description of project and services provided Contractor* Ridolfi Hanford, Provide technical analysis and advice regarding groundwater modeling and remediation of 75 Yakama Nation 2009-2012 Engineering WA groundwater contamination on the Hanford site. Kalispel Tribe 74 Keta Waters 2009-2014 Usk, WA Provide technical support on modeling work associating with the Pend Oreille River TMDL of Indians Water for Malawi, Evaluate water supply systems in rural areas along the shores of Lake Malawi and advise on 73 Keta Waters 2007-2009 People Africa activities to improve these systems. LOTT Perform hydrogeological investigations and groundwater modeling necessary to evaluate the Olympia, 72 Keta Waters Alliance/Brown 2006-2009 groundwater recharge potential of sites that may be considered for groundwater recharge WA and Caldwell facilities for reclaimed water. Squaxin Island 71 Keta Waters 2006-2012 Shelton, WA Provide hydrogeologic conditions and water rights evaluation services Tribes 2005- Provide assistance as an expert to assist the Tribes in developing, negotiating, and 70 Keta Waters Tulalip Tribes Tulalip, WA ongoing implementing strategies to protect tribal treaty and reserved water rights. Suquamish Suquamish, 69 Keta Waters 2005-2013 Provide hydrogeologic conditions and water rights evaluation services. Tribes WA Center for Spokane, 68 Keta Waters 2004-2010 Provide technical support on modeling work associating with the Spokane River TMDL Justice WA Muckleshoot Provide technical analysis and modeling for the White River Total Maximum Daily Load 2002- 67 Keta Waters Indian Auburn, WA (TMDL) assessment. This TMDL involves limiting phosphorus input to the White River to ongoing Tribe/U.S. EPA address issues related to periphyton growth and high pH. Muckleshoot 1995- Provide technical analysis, advice, and expert testimony related to groundwater resource 66 Keta Waters Auburn, WA Indian Tribe ongoing development and interactions between groundwater and surface water. MGS Olympia, WSDOT Agreement DP00871, Amendment 8. Geotechnical Development of Infiltration 65 Engineering WSDOT 2008 WA Design Procedures for CAVFS, Ecology Embankments and Related BMP’s. Consultants Suquamish Review 3-dimensional groundwater model developed by the U.S. Department of the Interior, Tribe Dept. of Kitsap 64 Keta Waters 2008 Bureau of Reclamation. The model was developed to simulate the groundwater flow system Natural County, WA in the vicinity of the Port Madison Indian. Resources Pacific Port of 2006-2008 Vancouver, Groundwater Vancouver and WA Provide peer review of the groundwater flow and transport models developed to assess 63 Group Clark County contaminant migration PUD Pacific City of Camas, Develop saturated/unsaturated groundwater flow model to estimate seepage rates from the 62 Groundwater 2007-2008 Camas, WA WA Washougal River. Group
KetaWaters Selected projects and services, page 3 of 8
Prime ID Client Years Location Brief description of project and services provided Contractor* Friends of the Friday Review and evaluate groundwater pumping tests and groundwater model developed to assess 61 Keta Waters San Juans 2007-2008 Harbor, WA impacts of a proposed development on San Juan Island.
A MODFLOW groundwater flow model was developed to evaluate water level elevations in Azure Green Puyallup, a natural channel. The groundwater model was used to estimate stage-storage-discharge 60 Keta Waters 2007-2008 Consultants WA relationships for the natural channel and to evaluate likely changes in groundwater levels due to the filling activities at a nearby gravel mine. Development of the Illahee Creek aquifer protection plan. The objective of this project was to identify specific measures to protect and enhance groundwater resources in the Illahee Bremerton, 59 Parametrix Port of Illahee 2007-2008 Creek watershed. These protection and enhancement measures relate to both groundwater WA quality and groundwater quantity and specifically focus on the role of groundwater in supporting stream flow in Illahee Creek. This study was aimed at identifying the types of hydrogeological conditions or scenarios that Cascade Water Bellevue, may result in significant improvements to in-stream flow and temperature conditions through 58 Keta Waters 2007-2008 Alliance WA seasonal pausing of groundwater extraction from wells. Included converting a steady-state, 3-dimensional MODFLOW model developed by the USGS to a transient model. Review the report that describes the groundwater flow model used to support the Final Okanogan Tonasket, Supplemental Environmental Impact Statement (FSEIS) for the Buckhorn Mountain Project. 57 Keta Waters Highlands 2006-2008 WA The model is described in the September 7, 2006 report prepared for the Department of Alliance Ecology by URS. Quinault Indian Taholah, Develop 3-dimensional MODFLOW model for simulating groundwater flow in the Chehalis 56 Keta Waters 2006-2008 Nation WA River basin. Muckleshoot Provide technical analysis and related potential impacts of the Lake Tapps Reservoir Water 55 Keta Waters 2000-2008 Auburn, WA Indian Tribe Right. University of Provide technical assistance to estimate nitrate loadings to Hood Canal via groundwater 54 Keta Waters 2007 Seattle, WA Washington discharge. Develop 3-dimensional MODFLOW model for simulating flow in the Woodland Creek Squaxin Island 53 Keta Waters 2006-2007 Shelton, WA watershed. Derive opinions about the relationship between surface water, groundwater, and Tribe water withdrawals in the Woodland Creek watershed Muckleshoot Assess feasibility of water supply from Coal Creek Springs for hatchery operations. Involved 52 Keta Waters Indian Tribe 2006-2007 Auburn, WA evaluating existing spring collection facilities and providing recommendations for locating U.S. EPA new wells to increase yield. On-Call Agreement Y-9967. Infiltration Pond Research Extension.Washington State Olympia, 51 GeoEngineers WSDOT 2006-2007 Department of Transportation Technical Monitors. Glorilyn Maw/ Rocio (Rose) WA Peralta/Tony Allen
KetaWaters Selected projects and services, page 4 of 8
Prime ID Client Years Location Brief description of project and services provided Contractor* Provide peer review of a groundwater flow model for the Spokane Valley Rathdrum Prairie Washington (SVRP) Aquifer. The SVRP Aquifer study is intended to provide an improved scientific Olympia, 50 Keta Waters Department of 2006-2007 basis for evaluating water management alternatives for the SVRP aquifer and Spokane and WA Ecology Little Spokane Rivers. The SVRP Aquifer Study is a cooperative effort between the State of Idaho, Washington and the United States Geological Survey. North Bend, 49 Keta Waters Tulalip Tribes 2006-2007 Review North Bend Mitigation Forecasting Model developed by Golder Associates Inc. WA Work with Tribal personnel and Indian Health Service to improve the water supply system 48 Keta Waters Tulalip Tribes 2005-2007 Tulalip, WA for the reservation. This project involved evaluating existing supplies, recommending modifications to the existing system, and designing new water supply wells. Lewis County Provide technical support for flow and transport modeling that was conducted to evaluate Aspect Department of Lewis plume dynamics, and to provide reliable predictions of restoration timeframes for a set of 47 2006 Consulting General County, WA remediation alternatives. The site is defined by a groundwater plume of chlorinated solvents. Administration Included 3-D MODFLOW, MODPATH, and MT3D models. Swinomish La Conner Evaluate proposed amendment to the Instream Resource Protection Program in the Skagit 46 Keta Waters Indian Tribal 2006 WA River Water Resource Inventory Areas. Estimate of aquifer recharge from septic systems. Community The Trumpeter Maple Plain, Evaluation of Ground Water and Surface Water Hydrology in the Vicinity of Hines Marsh, 45 Keta Waters 2005-2006 Swan Society MN Long Beach Peninsula, Washington. January 7, 2006 Illahee Forest Kitsap Evaluate impacts of development on groundwater and surface water resources in the Illahee 44 Keta Waters Preserve and the 2005-2006 County, WA Forest Preserve. Port of Illahee Swinomish La Conner Effects of Groundwater Extraction from Exempt Wells on Stream Flow in the Lower Skagit 43 Keta Waters Indian Tribal 2005-2006 WA River Basin. January 27, 2006. Community Provide technical support to help plan strategic and operational delivery of water to meet Gila River Aspect Gila River, agricultural, municipal, and industrial uses. Assist in developing a groundwater model to 42 Indian 2004-2006 Consulting AZ simulate both quantity and quality of groundwater resources, including potential effects of Community salt build-up due to irrigation practices. Black Hills Assist in developing a long-term groundwater monitoring plan to help protect wetlands 2005,2012, Thurston 41 Keta Waters Audubon adjacent to gravel mining at the Maytown Aggregates site. Review water right applications 2017 County, WA Society and Report of Exam for water rights associated with the mining operations. Northwest Olympic Shared Strategy Instream Flow Assessment Pilot Project aimed at assessing human impacts on stream flow 40 Hydraulic 2005 Peninsula, for Puget Sound and salmon populations within subbasins of the Stillaguamish Watershed. Consultants WA Pacific Seattle- Provide peer review of the groundwater flow and transport models developed for the Port of 39 Groundwater Port of Seattle 2004-2005 Tacoma, WA Seattle to assess contaminant migration at the SeaTac airport Group
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Prime ID Client Years Location Brief description of project and services provided Contractor* Swinomish La Conner, Evaluate groundwater-surface interactions in the Lower Skagit River basin, with particular 38 Keta Waters 2004-2005 Indian Tribe WA focus on effects of exempt wells on flow in tributaries to the Skagit River. Arkema Evaluate effects of upland groundwater contamination on sediment quality under tidally- Pacific (formerly influenced conditions. Work with state and federal regulators to gain approval for in-situ 37 Groundwater 2003-2005 Tacoma, WA Atofina stabilization activities. Evaluate impact of inter-tidal habit restoration activities on Group Chemicals) groundwater flow and transport. Pacific City of Milwaukie, Provide technical analysis, advice, and expert testimony related to groundwater 36 Groundwater Milwaukie, 2003-2005 Oregon contamination which has affected the City’s municipal water supply system. Group Oregon Provide technical support in reviewing and revising a 3-dimensional MODFLOW model for Aspect Glacier 35 2004 Dupont, WA simulating groundwater flow in the vicinity of North Sequalitchew Creek. The model was Consulting Northwest developed to evaluate the potential impacts of a gravel mine expansion. State of Washington Olympia, Provide technical analysis, advice, and expert testimony related to a groundwater and surface 34 J. Massmann 2003-2004 Attorney WA water contamination site in Spokane, WA. General On-call agreements Y-7717 and Y-8319. An Approach for Estimating Infiltration Rates for Olympia, 33 GeoEngineers WSDOT 2003-2004 Stormwater Infiltration Dry Wells. Involved use of computer models to derive regression WA equations for estimating infiltration rates from dry wells. Assist in developing habitat models for WRIA’s 8, 9, and 10. Dr. Massmann’s Muckleshoot 32 J. Massmann 2002-2004 Auburn, WA responsibilities included developing models for simulating flow and temperature in main- Indian Tribe stem channels and tributaries. American Public Olympia, Teach short course on design of storm water infiltration facilities and implementation of the 31 J. Massmann Works 2003 WA Washington Department of Ecology’s 2001 Stormwater Manual Association Inter-Fluve and Public Utility WRIA 1 Multipurpose Storage Grant, Grant G0300131 awarded by the Washington Pacific District #1 of Bellingham, Department of Ecology. Evaluated projects related to groundwater storage and 30 2003 Groundwater Whatcom WA groundwater/surface water interactions, including converting surface water diversions to Group County. groundwater withdrawals and augmenting flow with groundwater. Implementation of Infiltration Ponds Research. Included development of 3-dimensional Olympia, 29 Keta Waters WSDOT 2002-2003 MODFLOW model for evaluating groundwater infiltration facilities. Lump Sum Agreement WA Number Y8265.
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Prime ID Client Years Location Brief description of project and services provided Contractor* Orange County Sanitation Member of an expert panel convened to evaluate alternatives for the Santa Ana River District and Brown and Interceptor Expanded Alternatives Study. This project looked at various alternatives for 28 Santa Ana 2001-2002 Irvine, CA Caldwell constructing an interceptor sewer line along the Santa Ana River. My role was as an expert Watershed in hydrology and applications of decision analysis. Project Authority Thistledown Evaluate effects of dewatering activities associated with a proposed gravel mine and evaluate 27 J. Massmann 2001 Eugene, OR Farms proposed mitigation of these de-watering activities through the use of infiltration trenches. Evaluate the risk of water shortages in the Lower Peninsula, Virginia, including a review of Planning and future water use in the service area of a consortium of water utilities representing Newport Management U.S. Army Corp 26 2000-2001 Norfolk, VA News, Hampton, Poquoson, Williamsburg, York County, and James City County, Virginia. Consultants, of Engineers It was my responsibility to review and evaluate studies aimed at estimating the groundwater Ltd. yield for these utilities Farella Braun Nestle Waters of San Evaluate the hydrogeology and groundwater flow systems at several sites that provide spring 25 & Martel, San North America 2000-2001 Francisco, water. Assessed compliance with regulations established by the Food and Drug Francisco (Perrier Water) CA Administration for spring waters Evaluated impacts of the White River Amphitheater on groundwater resources and water Muckleshoot 24 J. Massmann 2000 Auburn, WA supply. Interacted with representatives from the National Marine Fisheries Services to obtain Indian Tribe necessary approval and permits related to water resource impacts. Use decision analysis techniques to determine if a partitioning interwell tracer test (PITT) at University of U.S. Department Richland, 23 1999-2000 the Z-9 Trench in the Hanford Reservation. This project involved quantifying the value of Washington of Energy WA information related to site remediation activities. Boateng Atofina Assess the performance of groundwater remediation activities along the Hylebos Waterway. 22 1999-2000 Tacoma, WA Associates Chemicals These remediation activities include a barrier wall and groundwater extraction system. Westinghouse Provide technical review and recommendations for groundwater remediation activities at the 21 J. Massmann Savannah River 1995-2000 Aiken, SC F- and H-area seepage basins on the Department of Energy’s Savannah River site. Co. Robertson, Homer Electric Anchorage, Review analyses aimed at estimating impacts of groundwater contamination on construction 20 Monagle, 1999 Association AK costs at adjacent properties. Eastaugh Provide technical advice related to assessing the vulnerability of their South Columbia Portland Water Portland, 19 J. Massmann 1998-1999 Wellfield to surface contamination. This is a 100 MGD system that is located beneath an Bureau Oregon industrialized area. City of Seattle, University of Office of Duwamish Coalition Hydrogeologic Pathways Project. Developed three-dimensional 18 1997-1998 Seattle, WA Washington Economic groundwater flow model for the Duwamish River industrial corridor Development
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Prime ID Client Years Location Brief description of project and services provided Contractor* Washington Assist in developing risk-based clean-up standards at contaminated sites for the Washington Foster- Olympia, 17 Department of 1996-1997 Department of Ecology, including development of soil cleanup standards to protect in-door Wheeler WA Ecology air quality. Parametrix, Bellevue, Provide technical review and design recommendations for landfill gas control system at the 16 Kitsap County 1996 Inc. WA Hansville Landfill. U.S. Department Washington Provide expertise regarding groundwater movement and contaminant transport from the 15 J. Massmann 1996 of Justice D.C. Whidbey Island Naval Air Station, Washington Landau Provide technical review and advise on gas extraction activities at the Boeing facility in 14 Boeing 1995 Seattle, WA Associates Gresham, Oregon. Provide technical review of subsurface contaminant transport modeling activities associated Baltimore Gas Baltimore, 13 J. Massmann 1993-1995 with site-remediation at Spring Gardens gasification facility. Evaluation included and Electric MD interactions between groundwater and the Chesapeake Bay. Swedish Fuel R. Allen and Waste Present a five-day short course entitled “Hydrogeological Decision Analysis." This course 12 Freeze 1994 Stockholm Management focused on design of waste management facilities in uncertain hydrogeologic environments. Consulting Co. Government of Jacques Gander, New Provide technical review and advise on gas extraction activities for cleaning soils beneath the 11 Newfoundland 1994 Whitford Foundland Trans-Canada highway. and Labrador GATX Facilitate implementation of decision analysis and observational approaches for conducting 10 J. Massmann 1994 Chicago, IL Transportation remedial actions at Saegertown Industrial Site, Pennsylvania Finnish Ministry Tampere Helsinki, Provide technical review of field characterization activities at a site with chlorinated solvent 09 of the 1993-1994 University Finland contamination in Hattulla, Finland. Environment Riddell, Williams, Provide expertise regarding groundwater and contaminant transport for a CERCLA 08 Confidential 1993 Seattle, WA Bullitt & hazardous waste site contaminated with dense non-aqueous phase liquids. Walkinshaw Geraghty- U.S. Department Application of decision analysis and groundwater modeling techniques in groundwater 07 1989-1993 Reston, VA Miller, Inc of Energy extraction design for the Savannah River site, Aiken, South Carolina Hart Crowser, City of Anchorage, Provide technical review and design recommendations for landfill gas control system at the 06 1990-1992 Inc. Anchorage AK Merrill Field Landfill. This landfill underlies an airport and light-industrial developments. U.P. Houghton, 05 Baraga County 1988-1989 Evaluation of regional groundwater flow systems for municipal groundwater supply. Engineering Michigan Heller, Provide expertise regarding groundwater and contaminant transport for a CERCLA 04 Ehrman, White Confidential 1988 Seattle, WA hazardous waste site. & McAuliffe
KetaWaters Selected projects and services, page 8 of 8
Prime ID Client Years Location Brief description of project and services provided Contractor* Aluminum Hart Crowser, Company of Vancouver, Design and implement a remedial investigation and feasibility study for groundwater 03 1986-1987 Inc. America WA contamination from waste piles contaminated with arsenic. (ALCOA) Washington Develop and implement a sampling and work plan for completing the remedial investigation Hart Crowser, 02 Department of 1985-1987 Kent, WA and feasibility study for the landfill, including evaluating procedures and methods used to Inc. Ecology assess landfill gas migration and design emergency gas control activities.* Design and install a petroleum recovery system to clean groundwater contaminated with Hart Crowser, Shell Oil 01 1986-1987 Tacoma, WA petroleum products. This site is located along the City Waterway and was influenced by tidal Inc. Company fluctuations.
*The prime contractor is identified for those projects where Keta Waters was a sub-consultant. For those projects that list Keta Waters as the prime contractor, they contracted directly with the client.
KetaWaters