{"id":31834,"date":"2024-07-11T10:52:33","date_gmt":"2024-07-11T14:52:33","guid":{"rendered":"https:\/\/umaine.edu\/mitchellcenter\/?page_id=31834"},"modified":"2026-08-11T14:46:40","modified_gmt":"2026-08-11T18:46:40","slug":"freshwater-resources","status":"publish","type":"page","link":"https:\/\/umaine.edu\/mitchellcenter\/road-to-solutions\/freshwater-resources\/","title":{"rendered":"Road to Solutions \u2014 Freshwater Resources"},"content":{"rendered":"
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\"Filling<\/figure><\/div>\n\n\n

Investigating Shoreline Impacts Of Boat Wakes & Understanding Stakeholder Response: A Case Study Of East Pond<\/a> (WRRI 104b 2024)<\/h3>\n\n\n\n

This study addresses water quality in Maine lakes resulting from waves, which is a multifaceted challenge. Wind and boat wakes can cause waves that contribute to shoreline erosion and habitat degradation, reduction in property values and lake-based recreation, and reduced enjoyment of the lake.<\/p>\n\n\n\n

Guiding Sustainable Enhanced PFAS Drinking Water Treatment Options<\/a> (WRRI 104b 2024)<\/h3>\n\n\n\n

Exposure to PFAS, the so-called \u201cForever Chemicals\u201d, via contaminated drinking water poses negative health risks to residents. The US EPA is set to establish national limits on the amount of PFAS in drinking water that are lower than those currently enforced in Maine. We estimate that at least 11% of Maine\u2019s public water systems would need to invest in treatment in order to meet the new national limits. <\/p>\n\n\n\n

Socio\u2010Economic and Environmental Analyses for Using Woody Biochar to Conserve Water and Sustain Agriculture in Maine<\/a> (WRRI 104b 2023)<\/h4>\n\n\n\n

Water resources will become scarcer in the future, and agricultural systems in Maine are facing the threat of increasing drought. As an iconic crop, wild (or lowbush) blueberries (Vaccinium angustifolium Ait<\/em>.) may undergo severe drought impacts because they grow on sandy soils with a low water holding capacity. Biochar additions could be a prominent solution to increase soil water holding of sandy soils and crop productivity.<\/p>\n\n\n\n

Shifting Seasonality: Consequences of the changing autumn season for Maine\u2019s ecologically and recreationally valuable mountain ponds<\/a> (WRRI 104b 2023)<\/h4>\n\n\n\n

Mountain ponds are sentinels of regional and global environmental change and are recreational hotspots that contribute to Maine\u2019s tourism economy; however, the strength of climate change in mountain regions and its impact on the water quality and recreational value of these ponds remains unclear. Past climate trends indicate notable climate shifts in the region surrounding Maine\u2019s mountains, occurring during times of year that are influential to lake ecology.<\/p>\n\n\n\n

Hydrologic and hydraulic performance of novel shallow wells in agricultural landscapes<\/a> (WRRI 104b 2023)<\/h4>\n\n\n\n

This project will leverage stakeholder engagement and participation to address water access in agricultural settings, of great importance to the state of Maine as climate change-driven droughts become more frequent and severe. The overarching goal is to assess novel shallow well performance in an agroecological context. Specifically, the team will investigate how the novel shallow well performs over a range of hydrologic conditions.<\/p>\n\n\n\n

Interpreting the extent and characteristics of microplastics pollution in Maine freshwater streams to guide a holistic mitigation strategy<\/a> (WRRI 2022)<\/h4>\n\n\n\n

Widespread occurrence of miniscule plastic fragments (i.e., microplastics) in natural waters around the world is an imminent threat to ecosystem and public health. In Maine, microplastic pollution is especially concerning because the state is one of the largest producers of fish and shellfish in the nation and seafood consumption could contribute to microplastic ingestion.<\/p>\n\n\n\n

Relative impacts of human-induced and natural wave erosion and deposition processes on large alum treated lakes: A case study on East Pond (WRRI 2022)<\/a><\/h4>\n\n\n\n

The use of alum treatments to bind phosphorus to control algal blooms has been expanding to larger lakes, where there is no historical precedent for success. These larger lakes can have larger wind-created waves that are more energetic, potentially moving more sediment in the lake. This study aims to understand whether boat created waves or wind created waves on East Pond are decreasing the efficacy of the alum treatment on the lake bed.<\/p>\n\n\n\n

Valuing the Economic Benefits of Maine\u2019s Great Ponds in the 21st Century (WRRI 2022)<\/a><\/h4>\n\n\n\n

The value and use of the 2,700 Maine\u2019s Great Lakes and Ponds have changed significantly over the past 25 years, when it was estimated that these water bodies contributed $5 billion\/year in direct and indirect sales and a net economic value of over $11 billion\/year in today\u2019s dollars. Decision makers across the state are looking for current, peer-reviewed information to identify cost-effective ways to manage the myriad uses of these water bodies while protecting water quality, wildlife habitat, and property values.<\/p>\n\n\n\n

Developing and Deploying a Risk Framework for PFAS Management in Rural America: Connecting Predictive Models of PFAS Contamination with Risk Perceptions to Guide Management Decisions (WRRI 104g)<\/a><\/h4>\n\n\n\n

Across the United States, there is growing concern about the widespread occurrence of PFAS (per- and polyfluoroalkyl substances) in our water, our food, and our bodies stemming from exposure through landfills, pesticides, atmospheric deposition, consumer products and fire suppressants. This is particularly true in rural America, where the land application of municipal and industrial biosolids to agricultural fields or septage disposal sites may be further contributing to PFAS contamination in groundwater and surface water.<\/p>\n\n\n\n

Stakeholders, Earth Scientists, Designers and Planners Can Shape the Dynamics of River Restoration (WRRI 2021)<\/a><\/h4>\n\n\n\n

More than a century of logging and other industrial practices have led to substantial freshwater habitat alterations in Maine streams and rivers, damaging suitable habitat for many fish species including endangered Atlantic salmon. As part of a restoration plan for a section of the Narraguagus River in Washington County, Maine, researchers will study the effects of river structures added to enhance habitat and the interactions between these structures and river ice and stream flow. They will also collaborate with experts to improve the design of engineered log jams that will be constructed in August 2022.<\/p>\n\n\n\n

Tracking the Effects of Forest Disturbances and Climate Change on Headwater Streams in Northern Maine (WRRI 2021)<\/a><\/h4>\n\n\n\n

Many northern Maine areas with a history of large-scale forest harvest operations are now experiencing rapid changes in climate conditions. Researchers from the University of Maine System are partnering with diverse stakeholders to support science-based watershed management that accounts for multiple objectives.  <\/p>\n\n\n\n

Integrated Assessment of Alternative Management Strategies for PFAS-contaminated Wastewater Residuals (WRRI 2021)<\/a><\/h4>\n\n\n\n

PFAS, also known as \u201cforever chemicals,\u201d are used in a range of consumer products from nonstick cookware to breathable rain gear and food packaging. Though PFAS have been in use since the late 1950s, it is only in the last 20 years that their toxicity has been well documented. Because these chemicals do not break down, they eventually end up in the wastewater streams sent to treatment plants. During treatment, much of the PFAS are removed from the wastewater and become concentrated in the wastewater sludge, or residuals, that remain. In 2019, the state stopped spreading wastewater residuals on farm fields due to the discovery of unsafe levels of PFAS in virtually all samples and PFAS contamination at several Maine dairy farms. An interdisciplinary research team is examining the environmental, social and economic consequences of a range of management options for PFAS-contaminated wastewater residuals.<\/p>\n\n\n\n

Strengthening Engagement with the Houlton Band of Maliseet Indians for Watershed Restoration and Environmental Justice<\/a><\/h4>\n\n\n\n

This project seeks to strengthen engagement between researchers and students at the University of Maine and staff of the Houlton Band of Maliseet Indians (HBMI) Natural Resources Department (NRD), both in the near and long term. Through supporting creation of a story map, the project aims to raise awareness about the NRD\u2019s water quality, conservation, and climate change work throughout the Meduxnekeag and larger Wolastoq\/St. John watersheds. A commitment to justice-oriented and decolonizing approaches to the production of knowledge, aligned with 91¸£Àû\u2019s larger research values as they relate to work that intersects with Wabanaki Tribal Nations, is foundational to this work.<\/p>\n\n\n\n

Telling Our Stories to Build Sustainable Sea-Run Fish Populations in Maine<\/a><\/h4>\n\n\n\n

Maine\u2019s rivers and streams are home to twelve native species of sea-run (diadromous) fishes, which migrate between freshwater and marine environments to complete their life cycles. These species provide ecological linkages between freshwater and marine biomes and have cultural, social and economic value to the Indigenous and non-Indigenous people of Maine. The Telling Our Story Workshop series is a participatory and collaborative endeavor to understand and address the communication and outreach needs of sea-run fish practitioners in Maine. In this project, participants will work collaboratively to identify audiences and begin developing messages to motivate action in support of sea-run fish conservation, restoration and management, forming the basis for continued collaboration among sea-run fish partners.<\/p>\n\n\n\n

Understanding and forecasting the effects of land-sea connections on harmful algal bloom transport in estuaries (WRRI 104g)<\/a><\/h4>\n\n\n\n

Shellfish are filter feeders that pump water through their bodies and consume algae they have flltered from the water, some of which can be toxic to humans. The biotoxins found in some algae can accumulate in shellfish, and humans can become sick when they ingest the shellfish meat. The algae reproduce (or \u201cbloom\u201d) when environmental conditions are favorable, creating a Harmful Algal Bloom (HAB) event.<\/p>\n\n\n\n

The toxic diatom Pseudo-nitzschia <\/em>is an algae species that produces a biotoxin that causes  Amnesic Shellfish Poisoning (ASP), with human health effects that can include short-term memory loss, gastrointestinal problems, and even fatality.<\/p>\n\n\n\n

Using paleolimnology and eDNA to assess links between warmer winters and summer blue-green algae in Maine\u2019s lakes (WRRI 104g)<\/a><\/h4>\n\n\n\n

Blooms of cyanobacteria, or blue-green algae, are a growing problem in freshwater bodies across the United States, where they produce toxins that can cause illness in humans and other animals as well as environmental harm.<\/p>\n\n\n\n

The ecological factors that promote the development of these harmful algal blooms (known as cyanoHABs) are poorly understood, and considerable uncertainty remains about how climate interacts with other drivers in determining the prevalence of cyanoHABs.<\/p>\n\n\n\n

Assessing the Value of Access to Water-Related Data to Support River Basin Management<\/a><\/h4>\n\n\n\n

The benefits of collaborative river basin planning efforts are increasingly recognized. Informed decision-making in these basins requires access to comprehensive data and information (\u201cwater data\u201d) about key issues. However, the water data that are needed are often found in disparate sources, or are not publicly available, posing barriers to effective water management.<\/p>\n\n\n\n

In 2019, the U.S. Department of Energy (DOE) initiated a project to investigate and document the value of improving the discovery, sharing, and use of water data for diverse stakeholder groups. Coordinated dam management practices within and across these basins could lead to opportunities for greater power production and fewer environmental impacts than if dams are managed independently.<\/p>\n\n\n\n

Using Socio-Economic Impacts to Inform Decision-Making on Dams<\/a> (WRRI 2020)<\/h4>\n\n\n\n

With large-scale river restoration projects becoming more prevalent, new opportunities such as the Penobscot River Restoration Project (PRRP) have emerged to investigate key questions about socio-economic impacts. Comprehensive stakeholder engagement and collaboration between a variety of interests were critical to the success of the PRRP and other similar dam removals. The research team is working with key stakeholders to identify and evaluate impacts of river restoration, continuing to learn about the socio-economic impacts and benefits of dam removals and the importance of building community engagement and education around river restoration.<\/p>\n\n\n\n

Reducing Unnecessary Closures in Maine\u2019s Shellfish Growing Areas<\/a> (WRRI 2020)<\/h4>\n\n\n\n

There are major public health issues associated with pathogens entering shellfish growing areas across the Maine coast. Storm-related pollution poses significant and poorly anticipated threats to public health with real economic and cultural consequences. The research team is collaborating with the Maine Department of Marine Resources and commercial partners to analyze the storm-pollution link, expand the analysis to include more potential pollution factors, and provide improved, location-specific decision support for pollution-based harvest regulation. The intent of this collaboration is to reduce unnecessary closures and allow for earlier safe re-openings following closures with no added risk to public health.<\/p>\n\n\n\n

Farms and Rivers for the Future<\/a> (WRRI 2020)<\/h4>\n\n\n\n

As climate change continues to emerge as an important factor in natural resource decisions, developing and practicing collaborative, community-based decision-making will prove to be an important process for increasing communities\u2019 capacity for adaptation. The Farms and Rivers for the Future project seeks to identify and better understand community perceptions in the Meduxnekeag watershed in northern Maine, working with a diverse partnership of organizations located in the watershed.<\/p>\n\n\n\n

The Landowner Networking Project: Supporting community-based vernal pool conservation on private land<\/a><\/h4>\n\n\n\n

Private lands provide many public goods (e.g., habitat for wildlife, water conservation, educational, aesthetic, or recreational value), but perceived value to private landowners may be less clear. Achieving conservation goals on private lands thus requires a broader choice of conservation tools and approaches that address the needs and priorities of all landowners. The Maine Vernal Pool Special Area Management Plan (SAMP) was devised to meet this need.<\/p>\n\n\n\n

Enhancing the Scientific Basis for Predicting the Response of Coastal Maine Estuaries to Polluted Freshwater Runoff<\/a> (WRRI 2019)<\/h4>\n\n\n\n

The Coastal Maine Estuaries (CoMEE) Response to Freshwater Runoff project aims to enhance the scientific basis for predicting the response of coastal Maine estuaries to polluted freshwater flows. This collaborative effort will build on the knowledge base and framework created under  the New England Sustainability Consortium\u2019s (NEST) Safe Beaches and Shellfish Project.<\/p>\n\n\n\n

Archived Projects:<\/strong><\/h3>\n\n\n\n

Upgrading Culverts for Safer Roads and Healthier Ecosystems<\/a> (WRRI 2019)<\/p>\n\n\n\n

Characterizing Watersheds that Influence Coastal Bacteria Pollution<\/a> (WRRI 2018)<\/p>\n\n\n\n

Group Decision-Making Processes for River Systems<\/a> (WRRI 2018)<\/p>\n\n\n\n

Getting Over the Dam<\/a><\/p>\n\n\n\n

The Future of Dams<\/a> (New England Sustainability Consortium)<\/p>\n\n\n\n

Protecting Natural Resources at the Community Scale<\/a> (Vernal Pools Team)<\/p>\n\n\n\n

Improved delineation and analysis of Flood Attenuation in Maine\u2019s watersheds<\/a> (WRRI 2017)<\/p>\n\n\n\n

Real Time Data for Sebago Lake<\/a> (WRRI 2017)<\/p>\n\n\n\n

Maine\u2019s Changing Winter: Focus on natural resources, ecology, and the economy<\/a> (WRRI 2017)<\/p>\n\n\n\n

Contamination of Messalonskee Lake by Pharmaceuticals and Chemicals in Personal Care Products<\/a> (WRRI 2017)<\/p>\n\n\n\n

Engaging Citizen Scientists to Evaluate the Potential for Water Quality Decline in Maine Lakes<\/a><\/p>\n\n\n\n

Mining in Maine: Exploring Public Perception<\/a> (WRRI 2016)<\/p>\n\n\n\n

Assessing the Vulnerability of Maine\u2019s Drinking Water Resources to Extreme Precipitation Events<\/a> (WRRI 2016)<\/p>\n\n\n\n

Toward a More Efficient UV Disinfection System<\/a> (WRRI 2015)<\/p>\n\n\n\n

Understanding Cyanobacterial Blooms in Lakes<\/a> (WRRI 2015)<\/p>\n\n\n\n

Hydrology of Maine Vernal Pools<\/a> (WRRI 2015)<\/p>\n\n\n\n

Connecting Land Cover and Climate to Sebago Lake Drainage Network Processes<\/a> (WRRI 2014)<\/p>\n\n\n\n

Safeguarding a Vulnerable Watershed<\/a><\/p>\n\n\n\n

Phosphorus Cycling in Lake Auburn<\/a> (WRRI 2014)<\/p>\n\n\n\n

Restoring Maine\u2019s Rivers<\/a><\/p>\n\n\n\n

Sustaining Our Lakes<\/a><\/p>\n\n\n\n

Sustaining Quality of Place in the Saco River Estuary through Community Based Ecosystem Management<\/a><\/p>\n\n\n\n

Charting the Rangeley Region\u2019s Social-Ecological System and Identifying Community Sustainability Strategies<\/a><\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Investigating Shoreline Impacts Of Boat Wakes & Understanding Stakeholder Response: A Case Study Of East Pond (WRRI 104b 2024) This study addresses water quality in Maine lakes resulting from waves, which is a multifaceted challenge. Wind and boat wakes can cause waves that contribute to shoreline erosion and habitat degradation, reduction in property values and […]<\/p>\n","protected":false},"author":957,"featured_media":0,"parent":31727,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/page-withsidebar.php","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_members_access_role":[],"_members_access_error":""},"class_list":["post-31834","page","type-page","status-publish","hentry"],"taxonomy_info":[],"featured_image_src_large":false,"author_info":{"display_name":"mitchellcenter","author_link":"https:\/\/umaine.edu\/mitchellcenter\/author\/mitchellcenter\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/pages\/31834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/users\/957"}],"replies":[{"embeddable":true,"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/comments?post=31834"}],"version-history":[{"count":25,"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/pages\/31834\/revisions"}],"predecessor-version":[{"id":37015,"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/pages\/31834\/revisions\/37015"}],"up":[{"embeddable":true,"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/pages\/31727"}],"wp:attachment":[{"href":"https:\/\/umaine.edu\/mitchellcenter\/wp-json\/wp\/v2\/media?parent=31834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}