Minnesota's Legacy

All Projects

Showing 1 - 40 of 58 | Export projects
Recipient
Cannon River Watershed Partnership
2013 Fiscal Year Funding Amount
$32,421
Fund Source

This project will support the monitoring of two sites on the Cannon River throughout the field seasons of 2013 and 2014 during storm events and baseflow conditions to capture 25 samples per year at each site according to the WPLMN objectives. The information gathered from these samples and site visits will be compiled for reporting purposes and for use in calculating pollutant loading using the FLUX32 model.

Blue Earth
Dakota
Dodge
Freeborn
Goodhue
Le Sueur
Rice
Scott
Steele
Waseca
Recipient
Metropolitan Council-Environmental Services
2013 Fiscal Year Funding Amount
$405,500
Fund Source

This project will provide condition monitoring and problem investigation monitoring at the following sites.
Mississippi River: Tributaries include Bassett Creek, Cannon River, Crow River, and Minnehaha Creek.
Minnesota River: Tributaries include Eagle Creek,Riley Creek, and Valley Creek tributary to the St. Croix River

Anoka
Benton
Carver
Chisago
Dakota
Hennepin
Isanti
Le Sueur
McLeod
Meeker
Mille Lacs
Morrison
Nicollet
Pine
Ramsey
Renville
Rice
Scott
Sherburne
Sibley
Stearns
Washington
Wright
Recipient
Barr Engineering Company
2011 Fiscal Year Funding Amount
$18,020
Fund Source

This project will develop a Final TMDL report and Implementation Plan for the Bluff Creek Watershed.  The main outcomes of this project are the development of a Final TMDL Report approved by MPCA and EPA and a Final Implementation Plan approved by MPCA. 

Carver
Dakota
Hennepin
Le Sueur
McLeod
Rice
Scott
Sibley
Recipient
Houston Engineering
2012 Fiscal Year Funding Amount
$70,921
Fund Source

This project will continue to develop, and calibrate/validate the hydrology of an Hydrological Simulation Program FORTRAN (HSPF) watershed model for the Buffalo River watershed. The consultant will add representation of point source discharges to the model. The consultant will compile flow data for the purposes of calibration and validation. An initial hydrologic calibration will be performed and submitted for approval.

Wilkin
Otter Tail
Clay
Becker
Recipient
Mower County Soil and Water Conservation District
2012 Fiscal Year Funding Amount
$99,929
Fund Source

This project will place the Cedar River watershed on a sustainable and clearly understood implementation process for comprehensive water management. All people living in the watershed and all groups operating and managing land in the watershed, are responsible stakeholders in the effort. Objectives for this phase of the project include:
1. Develop a comprehensive watershed restoration and protection strategy.
2. Continue development of a more coordinated and comprehensive citizen participation process.

Dodge
Freeborn
Mower
Steele
Recipient
RESPEC
2014 Fiscal Year Funding Amount
$40,000
Fund Source
There are two main goals of this Cedar Basin HSPF project, A. Overall development of the HSPF model in the Cedar Basin of Minnesota; and B. Shell Rock River nutrient, DO , impairment modeling and TMDL completion.
Dodge
Freeborn
Mower
Steele
Recipient
Metropolitan Council/Environmental Financial Group Inc.
2010 Fiscal Year Funding Amount
$11,785
2011 Fiscal Year Funding Amount
$36,754
Fund Source

On behalf of the Metropolitan Council, Environmental Financial Group Inc. generated a matrix of water conservation programs with detailed information about the costs and benefits of the programs. Tools were also developed to allow users to calculate potential water savings, estimate program implementation costs, and test the effects of various water conservation programs and rate structures.

Aitkin
Anoka
Becker
Beltrami
Benton
Big Stone
Blue Earth
Brown
Carlton
Carver
Cass
Chippewa
Chisago
Clay
Clearwater
Cook
Cottonwood
Crow Wing
Dakota
Dodge
Douglas
Faribault
Fillmore
Freeborn
Goodhue
Grant
Hennepin
Houston
Hubbard
Isanti
Itasca
Jackson
Kanabec
Kandiyohi
Kittson
Koochiching
Lac qui Parle
Lake
Lake of the Woods
Le Sueur
Lincoln
Lyon
Mahnomen
Marshall
Martin
McLeod
Meeker
Mille Lacs
Morrison
Mower
Murray
Nicollet
Nobles
Norman
Olmsted
Otter Tail
Pennington
Pine
Pipestone
Polk
Pope
Ramsey
Red Lake
Redwood
Renville
Rice
Rock
Roseau
Scott
Sherburne
Sibley
St. Louis
Statewide
Stearns
Steele
Stevens
Swift
Todd
Traverse
Wabasha
Wadena
Waseca
Washington
Watonwan
Wilkin
Winona
Wright
Yellow Medicine
Recipient
MN DNR
2012 Fiscal Year Funding Amount
$300,000
2013 Fiscal Year Funding Amount
$300,000

PROJECT OVERVIEW

Anoka
Blue Earth
Clay
Nicollet
Renville
Sibley
Wright
Recipient
Emmons & Olivier Resources (EOR)
2013 Fiscal Year Funding Amount
$51,477
Fund Source

This project will develop a TMDL for all impaired lakes within the Crow Wing Watershed by furthering data collection in the watershed, analysis of data, allocation calculations, and introducing outreach and stakeholder participation activities.

Wadena
Crow Wing
Clearwater
Todd
Cass
Otter Tail
Becker
Morrison
Hubbard
Recipient
Emmons & Olivier Resources
2012 Fiscal Year Funding Amount
$15,041
Fund Source

This first year of the project will collect available data relevant to the TMDL development, determine the data sets best suited for the TMDL development. Gain a better understanding of the watershed and impaired lakes, and assessment of all potential sources (internal and external) of the causes of lake impairment. EOR will also review the data produced by the MPCA for the impairment assessment for each of the lakes during year 1 of the project.

Becker
Cass
Clearwater
Crow Wing
Hubbard
Morrison
Otter Tail
Todd
Wadena
Recipient
Buffalo-Red River Watershed District
2011 Fiscal Year Funding Amount
$249,968
Fund Source

The Buffalo River Watershed Pilot Project is one of two pilots in Minnesota designed to develop a watershed approach for managing Minnesota’s surface waters. The goal of this project is to develop a plan that will guide surface water quality management throughout the watershed.

Becker
Clay
Otter Tail
Wilkin
Recipient
Mower County Soil and Water Conservation District
2011 Fiscal Year Funding Amount
$182,020
Fund Source

This project will build upon existing planning and implementation efforts already taken on in the project area. The collection of existing information will be used to complement water information in support of a more successful and sustainable water quality improvement and protection implementation program. This will be achieved by active civic engagement activities throughout Phase I of this project.

Dodge
Freeborn
Mower
Steele
Recipient
Hubbard Soil & Water Conservation District (SWCD)
2012 Fiscal Year Funding Amount
$69,990
Fund Source

This project covers activities necessary to complete the major watershed restoration and projection project. The major objectives this project covers include contract administration, watershed coordination, stressor ID activities, identifying priority management zones, engage watershed citizens, and the creation of watershed restoration and protection plans.

Becker
Cass
Clearwater
Crow Wing
Hubbard
Morrison
Otter Tail
Todd
Wadena
Recipient
RESPEC
2012 Fiscal Year Funding Amount
$49,996
Fund Source

This project will finalize HSPF watershed model construction by incorporating internal phosphorus loading in modeled lakes, run a suite of implementation scenarios and generate a GenScn project containing model output. The consultant will produce HSPF watershed models that can readily be used to provide information to support conventional parameter TMDLs. The consultant will deliver all modeling files for baseline and implementation scenarios and provide a GenScn project containing model output.

Becker
Carver
Cass
Clearwater
Crow Wing
Douglas
Hennepin
Hubbard
Kandiyohi
McLeod
Meeker
Morrison
Otter Tail
Pope
Renville
Sibley
Stearns
Todd
Wadena
Wright
Recipient
Vermillion River Watershed Joint Powers Organization (Fiscal Agent: Dakota County)
2012 Fiscal Year Funding Amount
$189,170
Fund Source

This project will consist of identifying the candidate causes of biological stress and to develop and implement a public and stakeholder participation process that encourages local ownership of water quality problems and solutions. The Stressor ID process will be done using existing data, identifying data gaps, gathering new data, developing load duration curves, and refinement of the candidate causes. The civic engagement work will include compiling and reviewing existing data on community capacity and assessing that information.

Dakota
Goodhue
Scott
Wabasha
Washington
Recipient
RESPEC
2013 Fiscal Year Funding Amount
$70,000
Fund Source

This project will complete spatial and temporal revisions , recalibration and validation of 7 watershed HSPF models. These fully functioning calibrated validated executable models will simulate hydrology, sediment (sand, silt, and clay), temperature, phosphorus, nitrogen, dissolved oxygen, biochemical oxygen demand, and algae at the 12-digit HUC subbasin scale (or finer).

Blue Earth
Brown
Carver
Cottonwood
Dakota
Faribault
Freeborn
Jackson
Le Sueur
Lincoln
Lyon
Martin
McLeod
Murray
Nicollet
Pipestone
Ramsey
Redwood
Renville
Rice
Scott
Sibley
Steele
Waseca
Watonwan
Yellow Medicine
Recipient
Wenck Associates, Inc.
2013 Fiscal Year Funding Amount
$139,450
Fund Source

The MPCA, in partnership with the Vermillion River Watershed Joint Powers Organization, contracted with Wenck Associates, Inc., to develop the Stressor Identification (SID) Report; and develop the necessary models for the Vermillion River Watershed Restoration and Protection Strategies (WRAPS) as part of Phase I. The final Vermillion River Watershed SID report discusses all of the analysis that was done in the watershed to identify the primary stressors causing the fish and macroinvertebrate impairments in the watershed.

Dakota
Scott
Recipient
Metropolitan Council/Barr Engineering Company
2010 Fiscal Year Funding Amount
$35,246
2011 Fiscal Year Funding Amount
$31,754
Fund Source

On behalf of the Metropolitan Council, Barr Engineering Company developed maps and supporting information to characterize the relationship between surface waters and groundwater, identifying surface waters most likely to be impacted by groundwater withdrawals in the region. This project also provided guidance on effective resource monitoring strategies and costs for each type of surface water feature.

Anoka
Carver
Chisago
Dakota
Hennepin
Isanti
Ramsey
Scott
Sherburne
Washington
Wright
Recipient
University of Minnesota
2012 Fiscal Year Funding Amount
$175,000
2013 Fiscal Year Funding Amount
$175,000

PROJECT OVERVIEW

Aitkin
Becker
Beltrami
Benton
Carlton
Cass
Clearwater
Cook
Crow Wing
Hubbard
Itasca
Koochiching
Lake
Lake of the Woods
Mahnomen
Marshall
Morrison
Otter Tail
Pennington
Pine
Polk
Red Lake
Roseau
St. Louis
Todd
Wadena
Recipient
Aqua Terra Consultants
2013 Fiscal Year Funding Amount
$36,848
Fund Source

This project will maximize the utility and usefulness of three HSPF models that have been constructed and calibrated for hydrology. The contractor will identify and reduce parameterization errors in the following three HSPF models: 1) Buffalo River Watershed, 2 ) Thief River Watershed, 3) Bois de Sioux-Mustinka Watersheds. This will result, not only in a better hydrology calibration, but will also improve each of the models’ ability to more accurately estimate sediment and pollutant loads and concentrations.

Becker
Beltrami
Big Stone
Clay
Grant
Marshall
Otter Tail
Pennington
Roseau
Stevens
Traverse
Wilkin
Recipient
AQUA TERRA Consultants
2011 Fiscal Year Funding Amount
$99,950
Fund Source

This project will support construction of three watershed framework models built using the Hydrologic Simulation Program FORTRAN (HSPF). These executable models will simulate hydrology at the subbasin scale. An HSPF model will be built for each of these major watersheds: Crow Wing River, Redeye River, and Long Prairie River.

Becker
Cass
Clearwater
Crow Wing
Douglas
Hubbard
Morrison
Otter Tail
Todd
Wadena
Recipient
RESPEC
2013 Fiscal Year Funding Amount
$174,954
Fund Source

This project will construct, calibrate, and validate three HSPF watershed models. The consultant will produce HSPF models that can readily be used to provide information to support conventional parameter TMDLs. The consultant will clearly demonstrate that these models generate predicted output time series for hydrology, sediment, nutrients, and dissolved oxygen which are consistent with available sets of observed data.

Becker
Hubbard
Crow Wing
Aitkin
Clearwater
Cass
Itasca
Beltrami
Recipient
Metropolitan Council/Minnesota Geological Survey
2010 Fiscal Year Funding Amount
$18,226
2011 Fiscal Year Funding Amount
$48,138
Fund Source

On behalf of the Metropolitan Council, the Minnesota Geological Survey collected information and conducted an assessment of the hydraulic properties and chemistry of selected aquifers in the metro area. This project greatly improves the accessibility of existing data, which were previously available only in scattered paper reports. A robust database of groundwater age, aquifer hydraulic conductivity and groundwater chemistry data was developed to make the information easily accessible to water resource managers.

Anoka
Carver
Chisago
Dakota
Hennepin
Isanti
Ramsey
Scott
Sherburne
Washington
Wright
Recipient
Aqua Terra Consultants
2012 Fiscal Year Funding Amount
$120,238
2013 Fiscal Year Funding Amount
$134,980
Fund Source

This project will continue HSPF watershed model construction beyond the initial framework development. The consultant will add representation of point source discharges to the model. The consultant will also compile flow data for the purposes of calibration and validation. Finally, an initial hydrologic calibration will be performed and submitted for approval.

Becker
Cass
Clearwater
Crow Wing
Douglas
Hubbard
Morrison
Otter Tail
Todd
Wadena
Recipient
RESPEC
2014 Fiscal Year Funding Amount
$128,887
Fund Source
The goal of this project is to extend the existing HSPF models through 2012 in the Chippewa Watershed (07020005) and Hawk-Yellow Medicine Watershed (07020004) to incorporate recent monitoring data to support current MPCA business needs and sediment source investigations.
Blue Earth
Brown
Carver
Chippewa
Cottonwood
Dakota
Douglas
Faribault
Freeborn
Hennepin
Kandiyohi
Le Sueur
Lincoln
Lyon
McLeod
Murray
Nicollet
Otter Tail
Pipestone
Pope
Renville
Rice
Scott
Sibley
Steele
Swift
Waseca
Watonwan
Yellow Medicine
Recipient
RESPEC
2011 Fiscal Year Funding Amount
$214,963
Fund Source

This project will complete spatial and temporal revisions of 6 Hydrologic Simulation Program FORTRAN (HSPF) models, the recalibration and validation of 7 watershed HSPF models, and the revision of the drainage network and point source representation of the Pomme de Terre HSPF model.

Big Stone
Blue Earth
Brown
Carver
Cottonwood
Dakota
Douglas
Faribault
Freeborn
Grant
Hennepin
Jackson
Le Sueur
Lincoln
Lyon
Mahnomen
Martin
McLeod
Murray
Nicollet
Norman
Otter Tail
Pipestone
Polk
Ramsey
Redwood
Renville
Rice
Scott
Sibley
Steele
Stevens
Swift
Waseca
Watonwan
Yellow Medicine
Recipient
Cass County (Environmental Services Department)
2012 Fiscal Year Funding Amount
$30,000
2013 Fiscal Year Funding Amount
$70,000
Fund Source

This project supports the planning, coordination and civic engagement/outreach components of the Leech Lake River Major Watershed project. Phase 1 will focus towards the development of project teams, identifying stakeholders, developing an initial civic engagement strategic plan and reviewing current and past watershed project data. Phase II of this project will focus on source assessment, running of watershed modeling scenarios, lake protection planning, stressor identification and the continuation of the Civic Engagement components of the project.

Beltrami
Cass
Hubbard
Recipient
Minnesota State University-Mankato
2011 Fiscal Year Funding Amount
$137,787
Fund Source

This project will initiate the process of community engagement in the LeSueur River watershed by assessing the needs and interests of the community and bringing a diverse set of stakeholders together to determine how best to foster action in improving and protecting water quality.

Blue Earth
Faribault
Freeborn
Le Sueur
Steele
Waseca
Recipient
LimnoTech
2013 Fiscal Year Funding Amount
$59,116
Fund Source

The MPCA has selected the Soil and Water Assessment Tool (SWAT) watershed model to simulate watershed hydrology and water quality to assess various restoration scenarios in the Little Cannon River watershed. The SWAT model is an important tool in developing an understanding of existing conditions and simulating conditions under various management scenarios to inform the development of implementation strategies and plans to restore and protect streams and lakes.

Blue Earth
Dakota
Dodge
Freeborn
Goodhue
Le Sueur
Rice
Scott
Steele
Waseca
Recipient
Metropolitan Council/Minnesota Geological Survey
2011 Fiscal Year Funding Amount
$23,181
2012 Fiscal Year Funding Amount
$27,850
Fund Source

On behalf of the Metropolitan Council, the Minnesota Geological Survey evaluated the vulnerability of glacial aquifers in the Twin Cities metropolitan area. The project improved upon previous vulnerability assessments by incorporating a substantial amount of new aquifer property information and blending methods previously used by the Minnesota Departments of Health and Natural Resources. The result is a consistent vulnerability assessment across the metropolitan area based on the most up-to-date information available.

Anoka
Carver
Chisago
Dakota
Hennepin
Isanti
Ramsey
Scott
Sherburne
Washington
Wright
2014 Fiscal Year Funding Amount
$0
2013 Fiscal Year Funding Amount
$1,350,000
2012 Fiscal Year Funding Amount
$1,350,000
2011 Fiscal Year Funding Amount
$2,800,000
2010 Fiscal Year Funding Amount
$2,800,000
Fund Source

This project will create a high accuracy elevation dataset - critical for effectively planning and implementing water quality projects - for the state of Minnesota using LiDAR (Light Detection and Ranging) and geospatial mapping technologies. Although some areas of the state have been mapped previously, many counties remain unmapped or have insufficient or inadequate data. This multi-year project, to be completed in 2012, is a collaborative effort of Minnesota's Digital Elevation Committee and partners with county surveyors to ensure accuracy with ground-truthing.

Anoka
Benton
Carlton
Carver
Cook
Dakota
Goodhue
Hennepin
Isanti
Kanabec
Lake
Meeker
Mille Lacs
Morrison
Ramsey
Scott
Sherburne
St. Louis
Washington
Recipient
Tetra Tech Inc
2017 Fiscal Year Funding Amount
$68,033

This project addresses five reaches of the Minnesota River that have aquatic recreation impairments as identified by high concentrations of E. coli. The project will describe the water quality impairments, complete pollutant source assessments, establish loading capacities and allocations for the impairments, and develop implementation strategies.

Big Stone
Blue Earth
Brown
Carver
Chippewa
Cottonwood
Douglas
Faribault
Freeborn
Grant
Kandiyohi
Lac qui Parle
Le Sueur
Lincoln
Lyon
Martin
McLeod
Murray
Nicollet
Pipestone
Pope
Redwood
Renville
Scott
Sibley
Steele
Stevens
Swift
Waseca
Watonwan
Yellow Medicine
Recipient
Tetra Tech Inc
2017 Fiscal Year Funding Amount
$68,033
Fund Source

This project addresses five reaches of the Minnesota River that have aquatic recreation impairments as identified by high concentrations of E. coli. The project will describe the water quality impairments, complete pollutant source assessments, establish loading capacities and allocations for the impairments, and develop implementation strategies.

Big Stone
Blue Earth
Brown
Carver
Chippewa
Cottonwood
Douglas
Faribault
Freeborn
Grant
Kandiyohi
Lac qui Parle
Le Sueur
Lincoln
Lyon
Martin
McLeod
Murray
Nicollet
Pipestone
Pope
Redwood
Renville
Scott
Sibley
Steele
Stevens
Swift
Waseca
Watonwan
Yellow Medicine
Recipient
Beltrami County Environmental Services (BCES)
2013 Fiscal Year Funding Amount
$30,000
Fund Source

This Phase 1 project will support project planning, coordination and civic engagement/outreach components of the Mississippi River (Headwaters) Major Watershed project. Phase 1 of this project will focus towards the development of project teams, identifying stakeholders, developing an initial civic engagement strategic plan and reviewing current and past watershed project data.

Clearwater
Cass
Beltrami
Becker
Itasca
Hubbard
Recipient
Minnesota Pollution Control Agency
2014 Fiscal Year Funding Amount
$3,284,104
Fund Source

This project supports monitoring and assessment activities by MPCA EAO staff and includes lab analysis, equipment, and fieldwork expenses associated with monitoring and assessment activities within the described priority watersheds. Lake Monitoring: Lakes are monitored for nutrients, clarity and other information to provide the data needed to assess the aquatic recreation use support. Biological and Water Chemistry Stream Monitoring: Monitoring to assess the conditions of streams in each watershed.

Aitkin
Becker
Beltrami
Benton
Big Stone
Carlton
Carver
Cass
Chippewa
Chisago
Clay
Clearwater
Cook
Cottonwood
Crow Wing
Dakota
Faribault
Fillmore
Freeborn
Hennepin
Houston
Itasca
Jackson
Kittson
Koochiching
Recipient
Minnesota Pollution Control Agency
2014 Fiscal Year Funding Amount
$297,169
Fund Source

This project supports monitoring and assessment activities by MPCA EAO staff and includes lab analysis, equipment, fieldwork, data management, and interpretation expenses associated with monitoring and assessment activities.The ambient groundwater monitoring network describes the current condition and trends in Minnesota's groundwater quality.

Anoka
Becker
Beltrami
Blue Earth
Carlton
Cass
Chisago
Clay
Clearwater
Dakota
Faribault
Goodhue
Hennepin
Hubbard
Itasca
Lake
Lake of the Woods
Lyon
Morrison
Mower
Olmsted
Otter Tail
Pine
Polk
Ramsey
Redwood
Scott
Sherburne
Stearns
Todd
Wabasha
Wadena
Washington
Winona
Recipient
Minnesota Pollution Control Agency
2015 Fiscal Year Funding Amount
$287,628
Fund Source

This project supports monitoring and assessment activities by MPCA EAO staff and includes lab analysis, equipment, fieldwork, data management, and interpretation expenses associated with monitoring and assessment activities.The ambient groundwater monitoring network describes the current condition and trends in Minnesota's groundwater quality.

Anoka
Becker
Beltrami
Blue Earth
Carlton
Cass
Chisago
Clay
Clearwater
Dakota
Faribault
Goodhue
Hennepin
Hubbard
Itasca
Lake
Lake of the Woods
Lyon
Morrison
Mower
Olmsted
Otter Tail
Pine
Polk
Ramsey
Redwood
Scott
Sherburne
Stearns
Todd
Wabasha
Wadena
Washington
Winona
Recipient
Minnesota Pollution Control Agency
2015 Fiscal Year Funding Amount
$3,650,679
Fund Source

This project supports monitoring and assessment activities by MPCA EAO staff and includes lab analysis, equipment, and fieldwork expenses associated with monitoring and assessment activities within the described priority watersheds. Lake Monitoring: Lakes are monitored for nutrients, clarity and other information to provide the data needed to assess the aquatic recreation use support. Biological and Water Chemistry Stream Monitoring: Monitoring to assess the conditions of streams in each watershed.

Aitkin
Becker
Beltrami
Benton
Big Stone
Carlton
Carver
Cass
Chippewa
Chisago
Clay
Clearwater
Cook
Cottonwood
Crow Wing
Dakota
Faribault
Fillmore
Freeborn
Hennepin
Houston
Itasca
Jackson
Kittson
Koochiching
Recipient
Minnesota Pollution Control Agency
2012 Fiscal Year Funding Amount
$5,500,000
Fund Source

This project supports monitoring and assessment activities by MPCA EAO staff and includes lab analysis, equipment, and fieldwork expenses associated with monitoring and assessment activities within the described priority watersheds.

Lake Monitoring: Lakes are monitored for nutrients, clarity and other information to provide the data needed to assess the aquatic recreation use support.

Aitkin
Beltrami
Carver
Cass
Clearwater
Crow Wing
Dodge
Goodhue
Hennepin
Hubbard
Kandiyohi
Lake of the Woods
Marshall
McLeod
Meeker
Mower
Olmsted
Pennington
Polk
Red Lake
Renville
Rice
Roseau
Sibley
Steele
Wabasha
Wright
Recipient
Minnesota Department of Health
2014 Fiscal Year Funding Amount
$325,000
2015 Fiscal Year Funding Amount
$325,000
2017 Fiscal Year Funding Amount
$325,000
2018 Fiscal Year Funding Amount
$400,000
Fund Source

Arsenic occurs naturally in soil and minerals and is commonly found in groundwater throughout much of Minnesota. The occurrence and distribution of arsenic in groundwater is difficult to predict. Research is steadily increasing our understanding of the mechanisms and geologic conditions that determine arsenic occurrence in groundwater. The arsenic concentration in a new well, measured at the time of construction, is sometimes higher or lower, compared to subsequent sampling results.

Anoka
Becker
Carlton
Carver
Clay
Hennepin
Mahnomen
McLeod
Meeker
Norman
Otter Tail
Sherburne
St. Louis
Wilkin
Wright