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WP_Query Object ( [query] => Array ( [tag] => new-jersey-highlands-council ) [query_vars] => Array ( [tag] => new-jersey-highlands-council [error] => [m] => [p] => 0 [post_parent] => [subpost] => [subpost_id] => [attachment] => [attachment_id] => 0 [name] => [pagename] => [page_id] => 0 [second] => [minute] => [hour] => [day] => 0 [monthnum] => 0 [year] => 0 [w] => 0 [category_name] => [cat] => [tag_id] => 780 [author] => [author_name] => [feed] => [tb] => [paged] => 1 [meta_key] => [meta_value] => [preview] => [s] => [sentence] => [title] => [fields] => all [menu_order] => [embed] => [category__in] => Array ( ) [category__not_in] => Array ( ) [category__and] => Array ( ) [post__in] => Array ( ) [post__not_in] => Array ( ) [post_name__in] => Array ( ) [tag__in] => Array ( ) [tag__not_in] => Array ( ) [tag__and] => Array ( ) [tag_slug__in] => Array ( [0] => new-jersey-highlands-council ) [tag_slug__and] => Array ( ) [post_parent__in] => Array ( ) [post_parent__not_in] => Array ( ) [author__in] => Array ( ) [author__not_in] => Array ( ) [search_columns] => Array ( ) [ignore_sticky_posts] => [suppress_filters] => [cache_results] => 1 [update_post_term_cache] => 1 [update_menu_item_cache] => [lazy_load_term_meta] => 1 [update_post_meta_cache] => 1 [post_type] => [posts_per_page] => 10 [nopaging] => [comments_per_page] => 5 [no_found_rows] => [order] => DESC ) [tax_query] => WP_Tax_Query Object ( [queries] => Array ( [0] => Array ( [taxonomy] => post_tag [terms] => Array ( [0] => new-jersey-highlands-council ) [field] => slug [operator] => IN [include_children] => 1 ) ) [relation] => AND [table_aliases:protected] => Array ( [0] => ph_term_relationships ) [queried_terms] => Array ( [post_tag] => Array ( [terms] => Array ( [0] => new-jersey-highlands-council ) [field] => slug ) ) [primary_table] => ph_posts [primary_id_column] => ID ) [meta_query] => WP_Meta_Query Object ( [queries] => Array ( ) [relation] => [meta_table] => [meta_id_column] => [primary_table] => [primary_id_column] => [table_aliases:protected] => Array ( ) [clauses:protected] => Array ( ) [has_or_relation:protected] => ) [date_query] => [queried_object] => WP_Term Object ( [term_id] => 780 [name] => New Jersey Highlands Council [slug] => new-jersey-highlands-council [term_group] => 0 [term_taxonomy_id] => 780 [taxonomy] => post_tag [description] => [parent] => 0 [count] => 9 [filter] => raw [term_order] => 0 ) [queried_object_id] => 780 [request] => SELECT SQL_CALC_FOUND_ROWS ph_posts.ID FROM ph_posts LEFT JOIN ph_term_relationships ON (ph_posts.ID = ph_term_relationships.object_id) WHERE 1=1 AND ( ph_term_relationships.term_taxonomy_id IN (780) ) AND ((ph_posts.post_type = 'post' AND (ph_posts.post_status = 'publish' OR ph_posts.post_status = 'acf-disabled'))) GROUP BY ph_posts.ID ORDER BY ph_posts.menu_order, ph_posts.post_date DESC LIMIT 0, 10 [posts] => Array ( [0] => WP_Post Object ( [ID] => 18636 [post_author] => 1 [post_date] => 2025-11-10 17:09:04 [post_date_gmt] => 2025-11-10 17:09:04 [post_content] => The Lake Hopatcong Commission, in partnership with Roxbury Township and Princeton Hydro, and with support from the Lake Hopatcong Foundation, has been awarded a $367,000 Water Quality Restoration Grant from the New Jersey Department of Environmental Protection (NJDEP) for the Lake Hopatcong Watershed Basin Enhancement Project. The project will retrofit an existing stormwater detention basin with a series of green stormwater infrastructure improvements designed to slow, capture, and naturally treat stormwater runoff. The basin project, located between King Road and Mount Arlington Boulevard in Roxbury Township, was identified in the 2021 Upper Musconetcong River Implementation Plan (WIP) as a priority project to reduce non-point source pollution and improve water quality before stormwater enters the lake at King Cove. "Roxbury is truly thankful for the Lake Hopatcong Commission. Lake Hopatcong is such a valuable resource and the commission’s work alongside Princeton Hydro has preserved a natural treasure," said Shawn Potillo, Mayor of Roxbury. "We are grateful to the NJDEP for their support and award of this grant. This water basin project in Roxbury will help continue the commission’s purpose of keeping the lake a beautiful place to swim, boat, relax, and call home." A range of improvements will be incorporated including planting native vegetation and managing invasive species to stabilize soils, support wildlife, and naturally filter pollutants before they reach the lake. Erosion and sediment control measures will further protect the area by reducing stormwater scouring and preventing bank degradation. In addition to on-the-ground restoration, the project emphasizes public education and outreach to promote best management practices and ongoing watershed stewardship among residents and local partners. Project success will be evaluated through water quality monitoring conducted before and after construction, providing measurable data on the project’s effectiveness in improving water quality. “Lake Hopatcong’s fight against harmful algal blooms requires a united front, where many projects, like retrofitting stormwater basins to capture nutrients before they go into the lake, collectively make a big impact,” said Dr. Fred Lubnow, Senior Technical Director of Ecological Services at Princeton Hydro. “Thanks to the leadership of the Lake Hopatcong Commission and the Lake Hopatcong Foundation, this collaborative approach is driving real progress toward cleaner water, healthier ecosystems, and a more resilient future for New Jersey’s largest lake.” The basin enhancement project is funded through NJDEP’s Water Quality Restoration Grant Program, which is supported by the U.S. Environmental Protection Agency under Clean Water Act Section 319(h). Along with the state grant, the project includes a $200,000 local match from the Commission, Roxbury Township, and the Lake Hopatcong Foundation, and builds on a $98,000 planning grant awarded by the New Jersey Highlands Council in 2024 that helped prepare the project for implementation and future grant opportunities. “This project represents an important step forward in improving Lake Hopatcong’s water quality and reducing pollutants that contribute to harmful algal blooms,” said Ron Smith, Chairman of the Lake Hopatcong Commission. “We’re grateful to NJDEP, Roxbury Township, Princeton Hydro, the Foundation and the Highlands Council for their continued partnership in protecting this vital resource.” [caption id="attachment_18637" align="aligncenter" width="1380"] Photo by the Lake Hopatcong Commission[/caption] The Lake Hopatcong Commission is an independent state agency created in, but not of, the New Jersey Department of Environmental Protection. LHC is recognized as a steward of the lake and watershed. The 11-member Board of State and local appointees include representatives of the four municipalities and two counties surrounding Lake Hopatcong. LHC is responsible for fulfilling the obligations of the Lake Hopatcong Protection Act, to safeguard Lake Hopatcong as a natural, scenic, and recreational resource. To learn more, click here to visit lakehopatcongcommission.org. For over 30 years, Princeton Hydro has been proud to work alongside the Lake Hopatcong Commission and Lake Hopatcong Foundation in support of the lake’s health and resilience. Through these partnerships, and with the support of numerous funding agencies, a wide range of projects have been implemented to reduce pollutant loads, manage stormwater runoff, address invasive species and harmful algal blooms, and enhance habitat quality—helping to protect both the lake and the communities that depend on it. To learn more about our collaborative efforts, click here. [post_title] => Lake Hopatcong Commission Awarded $367,000 NJDEP Grant for Water Quality Improvements in Roxbury Township [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => lake-hopatcong-commission-awarded-367000-njdep-grant-for-water-quality-improvements-in-roxbury-township [to_ping] => [pinged] => [post_modified] => 2025-11-10 17:09:04 [post_modified_gmt] => 2025-11-10 17:09:04 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=18636 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 18685 [post_author] => 1 [post_date] => 2025-11-07 17:08:03 [post_date_gmt] => 2025-11-07 17:08:03 [post_content] => The Borough of Mountain Lakes has received grant funding from the New Jersey Highlands Council to develop a comprehensive Lake and Watershed Management Plan for nine lakes within the Borough. To lead this effort, the Borough engaged Princeton Hydro, a leader in ecological and engineering consulting. The initiative will focus on characterizing hydrologic and nutrient dynamics within the Borough’s lake systems and watersheds to guide targeted water quality improvement and management strategies. “Mountain Lakes takes great pride in our lakes, which play an important role in defining our community. Through our partnership with the Highlands Council and Princeton Hydro, we’re taking a proactive, data-driven approach to protecting both the environmental and recreational value of our lakes and waterways, with the goal of preserving these vital natural resources for generations to come,” said Borough of Mountain Lakes Manager Mitchell Stern. A selection process was undertaken by the Borough of Mountain Lakes, Princeton Hydro, and the New Jersey Highlands Council to define the scope of this Lake and Watershed Management Program. In accordance with Policy 1L2 and Objective 1L2a of the NJHC Regional Master Plan, which establish lake management tiers and prioritize lakes greater than 10 acres for protection and management, nine lakes were selected for the study: Birchwood Lake, Crystal Lake, Wildwood Lake, Sunset Lake, Mountain Lake, Shadow Pond, Olive Pond, Grundens Pond, and Cove Pond. These lakes represent the waterbodies in the Borough and were chosen to ensure the program focuses on areas with the greatest potential impact on water quality, watershed function, and community value. Princeton Hydro’s work will include watershed modeling, hydrologic and pollutant load analyses, and in-lake and watershed-based water quality monitoring. Once the data is analyzed, Princeton Hydro will develop a General Assessment Report that identifies the primary drivers of eutrophication and outlines a prioritized set of management strategies to effectively reduce nutrient loading and enhance long-term lake health. “The regional, science-based approach to lake and watershed management has proven to be a powerful tool for municipalities in the Highlands Region,” said Christopher Mikolajczyk, CLM, Senior Manager of Aquatics at Princeton Hydro, Certified Lake Manager, and lead designer for this initiative. “We’re excited to collaborate with Mountain Lakes to help identify cost-effective, data-driven strategies that will enhance water quality throughout the watershed and help safeguard these treasured natural resources.” The New Jersey Highlands Water Protection and Planning Council (Highlands Council) is a regional planning agency that partners with municipalities and counties in the Highlands Region to promote proactive watershed protection. Established under the New Jersey Highlands Water Protection and Planning Act of 2004, the Council has funded numerous water-quality-related planning initiatives. Historically, municipalities and private lake associations have managed water quality issues independently. However, taking a coordinated, watershed-based approach enables communities to more effectively address pollution sources, improve water quality, and prevent the spread of invasive species and harmful algal blooms. Mountain Lakes joins several other Highlands region municipalities that have received Highlands council funding to implement similar lake and watershed management initiatives. In 2019, the Borough of Ringwood became the first municipality in New Jerey to adopt a regional, public-private approach to lake management, partnering with four lake associations across six lakes. Since the completion of the Ringwood plan, NJDEP has funded recommendations from the plan. This model has since inspired additional projects, including watershed assessments for West Milford Township, Rockaway Township, Byram Township, Vernon Township, and Somerset County Parks Commission. Princeton Hydro worked with each agency to develop the respective scope of work to secure grant funding from the Highlands Council. Photo from the Borough of Mountain Lakes. [post_title] => Borough of Mountain Lakes Launches Lake and Watershed Management Program with Funding from NJ Highlands Council [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => borough-of-mountain-lakes-launches-lake-and-watershed-management-program-with-funding-from-the-new-jersey-highlands-council [to_ping] => [pinged] => [post_modified] => 2025-11-11 17:38:59 [post_modified_gmt] => 2025-11-11 17:38:59 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=18685 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 15865 [post_author] => 1 [post_date] => 2024-11-12 10:07:45 [post_date_gmt] => 2024-11-12 10:07:45 [post_content] => Lake Hopatcong, New Jersey's largest freshwater lake, spans 2,600 acres and stretches over six miles, forming part of the border between Sussex and Morris counties in the state’s northern Highlands region. Just 40 miles from Manhattan, its proximity to the city, combined with its scenic beauty, recreational appeal, and rich biodiversity, has long made it a desirable destination for visitors, residents, and businesses alike. The lake’s waters and surrounding habitats support diverse wildlife, including aquatic plants, animals, birds, and other terrestrial species. Increased residential and commercial development, along with the impacts of climate change, have placed growing pressures on the lake’s ecosystem. Managing these pressures is vital to preserving water quality and protecting the biodiversity of both the lake and its watershed. The Lake Hopatcong Foundation (LHF) and Lake Hopatcong Commission (LHC) are dedicated to protecting the lake and balancing development with environmental stewardship. Through thoughtful planning, long-term sustainability initiatives, and strategic partnerships, they have worked to safeguard the lake’s ecological, economic, and recreational value. Princeton Hydro, a long-standing partner in this effort, has been involved in restoring the lake and managing its watershed for over 30 years. Our work has focused on reducing pollutant loads, managing stormwater runoff, addressing invasive aquatic plants and nuisance algal blooms, and enhancing habitat quality. Together with LHF, LHC, and funding partners, we have implemented a variety of projects designed to protect the lake and the communities that rely on it. As a key partner, the New Jersey Highlands Council (Highlands Council) has provided essential funding for many of these critical projects, ensuring they come to fruition. These efforts reflect the Council’s commitment to safeguarding Lake Hopatcong’s future while upholding the Highlands Act’s mission to protect natural resources and foster sustainable community growth. These collaborations are vital to the initiatives that preserve the lake’s water quality, restore habitats, and promote the long-term health of the region. Showcasing Success at the New Jersey Highlands Council 20th Anniversary Event In celebration of its 20th anniversary, the Highlands Council hosted a special event, which featured a “Lake Hopatcong Exhibit,” highlighting many of the successful projects that it funded. Representatives from LHC, LHF, Highlands Council, and Princeton Hydro, were on hand to discuss the significance of these projects and their contributions to the long-term health of the lake and surrounding communities. The exhibit included a variety of interactive experiences, including informative posters and maps detailing project efforts. Participants were able to examine Lake Hopatcong water samples under microscopes with guidance from Dr. Fred S. Lubnow, Princeton Hydro Senior Technical Director of Ecological Services. By highlighting both the challenges faced and the progress made, the exhibit offered attendees a deeper understanding of the lake’s critical role in the region’s environmental and economic sustainability as well as the ongoing efforts to maintain the lake's water quality and protect its ecological health. [gallery link="none" columns="2" ids="15868,15871,15869,15872"] Lake Hopatcong Success Stories Funded by the New Jersey Highlands Council Through funding from the Council, a variety of partners including LHF, LHC, Princeton Hydro, and local government agencies have been able to implement a myriad of projects. From stormwater management systems to watershed restoration efforts, these initiatives are designed to address issues like nutrient pollution, invasive species, and habitat degradation. These projects are helping to protect the lake’s water quality and ensure its healthy future: Upper Musconetcong Watershed Implementation Plan (WIP): $109,000 to LHC In 2021, the Upper Musconetcong River Watershed Restoration Plan was updated to a 9-element WIP. This revision re-evaluated existing conditions, integrated green infrastructure, and incorporated emerging technologies. The WIP has since facilitated funding for projects such as biochar installation, alum treatments to reduce phosphorus, and stormwater management improvements. 25% of the WIP ($27,250) was used as match toward a National Fish and Wildlife Foundation (NFWF) grant ($485,650). This effort led to NJDEP 319 (h) Stormwater Grant for Biofiltration at Lakeside Fields ($239,000). Restoration Plan for Memorial Beach and Park in the Borough of Mount Arlington: $60,000 to Borough of Mount Arlington A restoration plan was developed for the watershed that directly flows to Memorial Beach through the park. A series of stormwater management measures were recommended and subsequent funding was secured. This effort led to community-funded project for the dredging of Memorial Pond ($277,000) and a slope stabilization with native plantings at Memorial Pond via a NJ Department of Environmental Protection 319(h) grant. $70,500 was also used as match for NFWF Glen Brook Project (Total Project - Glen, Muscy, Witten - $485,650) Preliminary Feasibility Assessment & Data Collection for Beneficial Reuse of Sediment in Landing Channel: $47,650 to Roxbury Township Erosion of Floating Island, which located in Lake Hopatcong’s Landing Channel, contributed to significant sediment accumulation. A preliminary feasibility study conducted by Princeton Hydro explored dredging and habitat restoration options. The proposed beneficial reuse/dredging project would rehabilitate the island and lead to reduced phosphorus in the lake, increased beneficial wetland habitat, and improved water quality. The next phase of the project includes engineering design, permitting, and implementation. Feasibility Study Update for Sewering Jefferson Township Section of Lake Hopatcong Watershed: $100,000 to Jefferson Township A 25+ year-old feasibility study was updated to lay the groundwork for the the installation of sanitary sewers along the lakefront area of Jefferson Township, which is currently using septic systems. This marked the first step in addressing one of largest sources of phosphorus entering Lake Hopatcong and a pivotal milestone in the ongoing efforts to safeguard water quality and mitigate the risk of harmful algal blooms (HABs) on Lake Hopatcong. These efforts led to a Community Funded Project from Congresswoman Sherill’s Office ($750,000). Design of a Bank Stabilization and Planting Project along the Musconetcong River: $89,500 to Roxbury Township A bank stabilization design and planting plan was completed for a popular fishing location along the Musconetcong River between Lakes Hopatcong and Musconetcong. The project, led by the LHC with technical assistance from Princeton Hydro, aims to reduce sediment and nutrient levels in Lake Musconetcong by improving the condition of a key section of the Musconetcong River. The Highlands Council grant to Roxbury Township provided the critical first step in this long-term, multifaceted project. Oxygenation Feasibility Study: $80,300 to Morris County Princeton Hydro completed a feasibility study for the design of an oxygenation system for Lake Hopatcong. It aimed to address the lake’s internal phosphorus load that contributes toward the nuisance HABs over the summer months. Since the widespread occurrence of HABs in 2019, the LHF and the LHC have been actively exploring solutions to reduce their frequency. Oxygenation systems help prevent stagnation of water, increasing circulation, disrupting thermal stratification which provides “through-column” mixing, and minimizes the occurrence of HABs. The results of this study will be used to move the project forward into the permitting and implementation phases. Design of a Regenerative Stormwater Conveyance System for Witten Park: $54,000 to Borough of Hopatcong A planting plan and regenerative stormwater conveyance system design was completed to aid in the mitigation of stormwater in Witten Park. A new system will help to manage and treat stormwater within the park, reducing erosion and sediment that flows into Lake Hopatcong. The system will also restore the floodplain, wetlands, and streams, and improve the ecological health of the area. The funding from the Council was also used by LHC as in-kind match for a NFWF grant award ($353,000) for the permitting & implementation phases. Three Year Trout Habitat Study at Lake Hopatcong: $130,000 to Jefferson Township One of the most significant recreational draws to Lake Hopatcong is its trout fishery, recognized regionally by anglers and established as an important component of the local economy. Data collected over the past 30 years at the lake was analyzed and showed increasing surface water temperatures, a trend that may suggest that the trout carryover habitat is being negatively impacted. The LHC, in cooperation with the LHF and the Knee-Deep Club, initiated a three-year trout tagging study. The study focused on the introduction of larger trout to assess the long-term population dynamics of those stocked fish and the general health of the fishery. Revitalization of Two Stormwater Basins in Roxbury Township: $98,100 to Roxbury Township Planning documents, a hydraulic & hydrologic analysis, and an engineering report were prepared for the construction of two stormwater basin retrofits. The stormwater basin retrofit project aims to minimize runoff and reduce pollutants flowing into Lake Hopatcong, thus protecting water quality. The reconstruction of the basins is critical in managing stormwater effectively, preventing erosion, and reducing nutrient loads that contribute to harmful algal blooms. By improving these basins, the project plays a key role in safeguarding the lake's ecosystem and ensuring the long-term health of its water resources. Development of Plans for Catch Basins at Shore Hills Beach Club: $42,500 to Morris County A field assessment, survey, and engineering design was completed for the installation of stormwater treatment devices at each of the outfall systems at the Shore Hills Beach Club property, which is located at the southern most tip of Lake Hopatcong. The primary goal of the project is to reduce phosphorus loads entering the lake, which can lead to nuisance weed growth, reduced water quality, and the proliferation of HABs. This funding from the Council enabled the project's next phase: construction. As we celebrate the 20th anniversary of the New Jersey Highlands Council and its vital contributions to Lake Hopatcong, it’s clear that the future of this treasured resource relies on ongoing collaboration among stakeholders, local communities, and environmental organizations. By implementing innovative solutions and promoting sustainable practices, we can ensure that Lake Hopatcong continues to thrive as both an ecological haven and a recreational hub. This collective effort not only enhances the lake’s water quality and biodiversity but also strengthens the economic vitality of the surrounding communities, fostering a legacy of environmental stewardship for generations to come. [post_title] => Collaborating for a Sustainable Future & Celebrating Lake Hopatcong Success Stories [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => collaborating-for-a-sustainable-future-celebrating-lake-hopatcong-success-stories [to_ping] => [pinged] => [post_modified] => 2026-02-17 17:54:59 [post_modified_gmt] => 2026-02-17 17:54:59 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=15865 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 12319 [post_author] => 1 [post_date] => 2023-02-24 09:04:33 [post_date_gmt] => 2023-02-24 09:04:33 [post_content] => The New Jersey Highlands Water Protection and Planning Council (Highlands Council) awarded Somerset County with a $59,150 planning grant to support the implementation of a Watershed Management Program for two of its parks: Lord Stirling Park in Bernards Township and Leonard J. Buck Gardens in Far Hills Borough. The grant will be distributed specifically to Somerset County Engineering on behalf of the Somerset County Park Foundation (SCPF), which submitted a Scope of Work prepared by Princeton Hydro to develop a Somerset County Parks Watershed Management Program. “We are grateful for this grant, which will help Somerset County continue its commitment to preserving the ecosystem,” said Somerset County Park Commission Secretary-Director Geoffrey Soriano. “Healthy watersheds support biodiversity, protect nutrients in the soil, decrease carbon emissions, foster the growth of flora and fauna, and help control flooding. All of this is vital for a healthy environment.” The program's Scope of Work includes:
The Lake Hopatcong Commission, in partnership with Roxbury Township and Princeton Hydro, and with support from the Lake Hopatcong Foundation, has been awarded a $367,000 Water Quality Restoration Grant from the New Jersey Department of Environmental Protection (NJDEP) for the Lake Hopatcong Watershed Basin Enhancement Project.
The project will retrofit an existing stormwater detention basin with a series of green stormwater infrastructure improvements designed to slow, capture, and naturally treat stormwater runoff. The basin project, located between King Road and Mount Arlington Boulevard in Roxbury Township, was identified in the 2021 Upper Musconetcong River Implementation Plan (WIP) as a priority project to reduce non-point source pollution and improve water quality before stormwater enters the lake at King Cove.
"Roxbury is truly thankful for the Lake Hopatcong Commission. Lake Hopatcong is such a valuable resource and the commission’s work alongside Princeton Hydro has preserved a natural treasure," said Shawn Potillo, Mayor of Roxbury. "We are grateful to the NJDEP for their support and award of this grant. This water basin project in Roxbury will help continue the commission’s purpose of keeping the lake a beautiful place to swim, boat, relax, and call home."
A range of improvements will be incorporated including planting native vegetation and managing invasive species to stabilize soils, support wildlife, and naturally filter pollutants before they reach the lake. Erosion and sediment control measures will further protect the area by reducing stormwater scouring and preventing bank degradation.
In addition to on-the-ground restoration, the project emphasizes public education and outreach to promote best management practices and ongoing watershed stewardship among residents and local partners. Project success will be evaluated through water quality monitoring conducted before and after construction, providing measurable data on the project’s effectiveness in improving water quality.
“Lake Hopatcong’s fight against harmful algal blooms requires a united front, where many projects, like retrofitting stormwater basins to capture nutrients before they go into the lake, collectively make a big impact,” said Dr. Fred Lubnow, Senior Technical Director of Ecological Services at Princeton Hydro. “Thanks to the leadership of the Lake Hopatcong Commission and the Lake Hopatcong Foundation, this collaborative approach is driving real progress toward cleaner water, healthier ecosystems, and a more resilient future for New Jersey’s largest lake.”
The basin enhancement project is funded through NJDEP’s Water Quality Restoration Grant Program, which is supported by the U.S. Environmental Protection Agency under Clean Water Act Section 319(h). Along with the state grant, the project includes a $200,000 local match from the Commission, Roxbury Township, and the Lake Hopatcong Foundation, and builds on a $98,000 planning grant awarded by the New Jersey Highlands Council in 2024 that helped prepare the project for implementation and future grant opportunities.
“This project represents an important step forward in improving Lake Hopatcong’s water quality and reducing pollutants that contribute to harmful algal blooms,” said Ron Smith, Chairman of the Lake Hopatcong Commission. “We’re grateful to NJDEP, Roxbury Township, Princeton Hydro, the Foundation and the Highlands Council for their continued partnership in protecting this vital resource.”
The Lake Hopatcong Commission is an independent state agency created in, but not of, the New Jersey Department of Environmental Protection. LHC is recognized as a steward of the lake and watershed. The 11-member Board of State and local appointees include representatives of the four municipalities and two counties surrounding Lake Hopatcong. LHC is responsible for fulfilling the obligations of the Lake Hopatcong Protection Act, to safeguard Lake Hopatcong as a natural, scenic, and recreational resource. To learn more, click here to visit lakehopatcongcommission.org.
For over 30 years, Princeton Hydro has been proud to work alongside the Lake Hopatcong Commission and Lake Hopatcong Foundation in support of the lake’s health and resilience. Through these partnerships, and with the support of numerous funding agencies, a wide range of projects have been implemented to reduce pollutant loads, manage stormwater runoff, address invasive species and harmful algal blooms, and enhance habitat quality—helping to protect both the lake and the communities that depend on it. To learn more about our collaborative efforts, click here.
The Borough of Mountain Lakes has received grant funding from the New Jersey Highlands Council to develop a comprehensive Lake and Watershed Management Plan for nine lakes within the Borough. To lead this effort, the Borough engaged Princeton Hydro, a leader in ecological and engineering consulting. The initiative will focus on characterizing hydrologic and nutrient dynamics within the Borough’s lake systems and watersheds to guide targeted water quality improvement and management strategies.
“Mountain Lakes takes great pride in our lakes, which play an important role in defining our community. Through our partnership with the Highlands Council and Princeton Hydro, we’re taking a proactive, data-driven approach to protecting both the environmental and recreational value of our lakes and waterways, with the goal of preserving these vital natural resources for generations to come,” said Borough of Mountain Lakes Manager Mitchell Stern.
A selection process was undertaken by the Borough of Mountain Lakes, Princeton Hydro, and the New Jersey Highlands Council to define the scope of this Lake and Watershed Management Program. In accordance with Policy 1L2 and Objective 1L2a of the NJHC Regional Master Plan, which establish lake management tiers and prioritize lakes greater than 10 acres for protection and management, nine lakes were selected for the study: Birchwood Lake, Crystal Lake, Wildwood Lake, Sunset Lake, Mountain Lake, Shadow Pond, Olive Pond, Grundens Pond, and Cove Pond. These lakes represent the waterbodies in the Borough and were chosen to ensure the program focuses on areas with the greatest potential impact on water quality, watershed function, and community value.
Princeton Hydro’s work will include watershed modeling, hydrologic and pollutant load analyses, and in-lake and watershed-based water quality monitoring. Once the data is analyzed, Princeton Hydro will develop a General Assessment Report that identifies the primary drivers of eutrophication and outlines a prioritized set of management strategies to effectively reduce nutrient loading and enhance long-term lake health.
“The regional, science-based approach to lake and watershed management has proven to be a powerful tool for municipalities in the Highlands Region,” said Christopher Mikolajczyk, CLM, Senior Manager of Aquatics at Princeton Hydro, Certified Lake Manager, and lead designer for this initiative. “We’re excited to collaborate with Mountain Lakes to help identify cost-effective, data-driven strategies that will enhance water quality throughout the watershed and help safeguard these treasured natural resources.”
The New Jersey Highlands Water Protection and Planning Council (Highlands Council) is a regional planning agency that partners with municipalities and counties in the Highlands Region to promote proactive watershed protection. Established under the New Jersey Highlands Water Protection and Planning Act of 2004, the Council has funded numerous water-quality-related planning initiatives.
Historically, municipalities and private lake associations have managed water quality issues independently. However, taking a coordinated, watershed-based approach enables communities to more effectively address pollution sources, improve water quality, and prevent the spread of invasive species and harmful algal blooms.
Mountain Lakes joins several other Highlands region municipalities that have received Highlands council funding to implement similar lake and watershed management initiatives. In 2019, the Borough of Ringwood became the first municipality in New Jerey to adopt a regional, public-private approach to lake management, partnering with four lake associations across six lakes. Since the completion of the Ringwood plan, NJDEP has funded recommendations from the plan. This model has since inspired additional projects, including watershed assessments for West Milford Township, Rockaway Township, Byram Township, Vernon Township, and Somerset County Parks Commission. Princeton Hydro worked with each agency to develop the respective scope of work to secure grant funding from the Highlands Council.
Lake Hopatcong, New Jersey's largest freshwater lake, spans 2,600 acres and stretches over six miles, forming part of the border between Sussex and Morris counties in the state’s northern Highlands region. Just 40 miles from Manhattan, its proximity to the city, combined with its scenic beauty, recreational appeal, and rich biodiversity, has long made it a desirable destination for visitors, residents, and businesses alike. The lake’s waters and surrounding habitats support diverse wildlife, including aquatic plants, animals, birds, and other terrestrial species.
Increased residential and commercial development, along with the impacts of climate change, have placed growing pressures on the lake’s ecosystem. Managing these pressures is vital to preserving water quality and protecting the biodiversity of both the lake and its watershed.
The Lake Hopatcong Foundation (LHF) and Lake Hopatcong Commission (LHC) are dedicated to protecting the lake and balancing development with environmental stewardship. Through thoughtful planning, long-term sustainability initiatives, and strategic partnerships, they have worked to safeguard the lake’s ecological, economic, and recreational value.
Princeton Hydro, a long-standing partner in this effort, has been involved in restoring the lake and managing its watershed for over 30 years. Our work has focused on reducing pollutant loads, managing stormwater runoff, addressing invasive aquatic plants and nuisance algal blooms, and enhancing habitat quality. Together with LHF, LHC, and funding partners, we have implemented a variety of projects designed to protect the lake and the communities that rely on it.
As a key partner, the New Jersey Highlands Council (Highlands Council) has provided essential funding for many of these critical projects, ensuring they come to fruition. These efforts reflect the Council’s commitment to safeguarding Lake Hopatcong’s future while upholding the Highlands Act’s mission to protect natural resources and foster sustainable community growth. These collaborations are vital to the initiatives that preserve the lake’s water quality, restore habitats, and promote the long-term health of the region.
In celebration of its 20th anniversary, the Highlands Council hosted a special event, which featured a “Lake Hopatcong Exhibit,” highlighting many of the successful projects that it funded. Representatives from LHC, LHF, Highlands Council, and Princeton Hydro, were on hand to discuss the significance of these projects and their contributions to the long-term health of the lake and surrounding communities.
The exhibit included a variety of interactive experiences, including informative posters and maps detailing project efforts. Participants were able to examine Lake Hopatcong water samples under microscopes with guidance from Dr. Fred S. Lubnow, Princeton Hydro Senior Technical Director of Ecological Services.
By highlighting both the challenges faced and the progress made, the exhibit offered attendees a deeper understanding of the lake’s critical role in the region’s environmental and economic sustainability as well as the ongoing efforts to maintain the lake's water quality and protect its ecological health.
Through funding from the Council, a variety of partners including LHF, LHC, Princeton Hydro, and local government agencies have been able to implement a myriad of projects. From stormwater management systems to watershed restoration efforts, these initiatives are designed to address issues like nutrient pollution, invasive species, and habitat degradation. These projects are helping to protect the lake’s water quality and ensure its healthy future:
In 2021, the Upper Musconetcong River Watershed Restoration Plan was updated to a 9-element WIP. This revision re-evaluated existing conditions, integrated green infrastructure, and incorporated emerging technologies. The WIP has since facilitated funding for projects such as biochar installation, alum treatments to reduce phosphorus, and stormwater management improvements. 25% of the WIP ($27,250) was used as match toward a National Fish and Wildlife Foundation (NFWF) grant ($485,650). This effort led to NJDEP 319 (h) Stormwater Grant for Biofiltration at Lakeside Fields ($239,000).
A restoration plan was developed for the watershed that directly flows to Memorial Beach through the park. A series of stormwater management measures were recommended and subsequent funding was secured. This effort led to community-funded project for the dredging of Memorial Pond ($277,000) and a slope stabilization with native plantings at Memorial Pond via a NJ Department of Environmental Protection 319(h) grant. $70,500 was also used as match for NFWF Glen Brook Project (Total Project - Glen, Muscy, Witten - $485,650)
Erosion of Floating Island, which located in Lake Hopatcong’s Landing Channel, contributed to significant sediment accumulation. A preliminary feasibility study conducted by Princeton Hydro explored dredging and habitat restoration options. The proposed beneficial reuse/dredging project would rehabilitate the island and lead to reduced phosphorus in the lake, increased beneficial wetland habitat, and improved water quality. The next phase of the project includes engineering design, permitting, and implementation.
A 25+ year-old feasibility study was updated to lay the groundwork for the the installation of sanitary sewers along the lakefront area of Jefferson Township, which is currently using septic systems. This marked the first step in addressing one of largest sources of phosphorus entering Lake Hopatcong and a pivotal milestone in the ongoing efforts to safeguard water quality and mitigate the risk of harmful algal blooms (HABs) on Lake Hopatcong. These efforts led to a Community Funded Project from Congresswoman Sherill’s Office ($750,000).
A bank stabilization design and planting plan was completed for a popular fishing location along the Musconetcong River between Lakes Hopatcong and Musconetcong. The project, led by the LHC with technical assistance from Princeton Hydro, aims to reduce sediment and nutrient levels in Lake Musconetcong by improving the condition of a key section of the Musconetcong River. The Highlands Council grant to Roxbury Township provided the critical first step in this long-term, multifaceted project.
Princeton Hydro completed a feasibility study for the design of an oxygenation system for Lake Hopatcong. It aimed to address the lake’s internal phosphorus load that contributes toward the nuisance HABs over the summer months. Since the widespread occurrence of HABs in 2019, the LHF and the LHC have been actively exploring solutions to reduce their frequency. Oxygenation systems help prevent stagnation of water, increasing circulation, disrupting thermal stratification which provides “through-column” mixing, and minimizes the occurrence of HABs. The results of this study will be used to move the project forward into the permitting and implementation phases.
A planting plan and regenerative stormwater conveyance system design was completed to aid in the mitigation of stormwater in Witten Park. A new system will help to manage and treat stormwater within the park, reducing erosion and sediment that flows into Lake Hopatcong. The system will also restore the floodplain, wetlands, and streams, and improve the ecological health of the area. The funding from the Council was also used by LHC as in-kind match for a NFWF grant award ($353,000) for the permitting & implementation phases.
One of the most significant recreational draws to Lake Hopatcong is its trout fishery, recognized regionally by anglers and established as an important component of the local economy. Data collected over the past 30 years at the lake was analyzed and showed increasing surface water temperatures, a trend that may suggest that the trout carryover habitat is being negatively impacted. The LHC, in cooperation with the LHF and the Knee-Deep Club, initiated a three-year trout tagging study. The study focused on the introduction of larger trout to assess the long-term population dynamics of those stocked fish and the general health of the fishery.
Planning documents, a hydraulic & hydrologic analysis, and an engineering report were prepared for the construction of two stormwater basin retrofits. The stormwater basin retrofit project aims to minimize runoff and reduce pollutants flowing into Lake Hopatcong, thus protecting water quality. The reconstruction of the basins is critical in managing stormwater effectively, preventing erosion, and reducing nutrient loads that contribute to harmful algal blooms. By improving these basins, the project plays a key role in safeguarding the lake's ecosystem and ensuring the long-term health of its water resources.
A field assessment, survey, and engineering design was completed for the installation of stormwater treatment devices at each of the outfall systems at the Shore Hills Beach Club property, which is located at the southern most tip of Lake Hopatcong. The primary goal of the project is to reduce phosphorus loads entering the lake, which can lead to nuisance weed growth, reduced water quality, and the proliferation of HABs. This funding from the Council enabled the project's next phase: construction.
As we celebrate the 20th anniversary of the New Jersey Highlands Council and its vital contributions to Lake Hopatcong, it’s clear that the future of this treasured resource relies on ongoing collaboration among stakeholders, local communities, and environmental organizations. By implementing innovative solutions and promoting sustainable practices, we can ensure that Lake Hopatcong continues to thrive as both an ecological haven and a recreational hub. This collective effort not only enhances the lake’s water quality and biodiversity but also strengthens the economic vitality of the surrounding communities, fostering a legacy of environmental stewardship for generations to come.
The New Jersey Highlands Water Protection and Planning Council (Highlands Council) awarded Somerset County with a $59,150 planning grant to support the implementation of a Watershed Management Program for two of its parks: Lord Stirling Park in Bernards Township and Leonard J. Buck Gardens in Far Hills Borough.
The grant will be distributed specifically to Somerset County Engineering on behalf of the Somerset County Park Foundation (SCPF), which submitted a Scope of Work prepared by Princeton Hydro to develop a Somerset County Parks Watershed Management Program.
“We are grateful for this grant, which will help Somerset County continue its commitment to preserving the ecosystem,” said Somerset County Park Commission Secretary-Director Geoffrey Soriano. “Healthy watersheds support biodiversity, protect nutrients in the soil, decrease carbon emissions, foster the growth of flora and fauna, and help control flooding. All of this is vital for a healthy environment.”
The program's Scope of Work includes:
"We're thrilled to be partnered with Somerset County Engineering and Somerset County Parks on this important initiative to bring together, under one holistic management plan, the lakes within these public parks located in the Highlands Region," said Princeton Hydro’s Senior Project Manager - Aquatics, Christopher Mikolajczyk, who is a Certified Lake Manager and lead designer for this initiative. "Taking a regional approach to watershed management is a forward-thinking way to improve water quality, manage stormwater, and mitigate harmful algal blooms throughout the Highlands Region of New Jersey.”
The Highlands Council is a regional planning agency that works in partnership with both municipalities and counties in the Highlands Region to help those communities take a proactive and regional approach to watershed protection. They provide planning grants to support costs associated with the development and/or revision of local planning and regulatory documents to integrate the land use provisions and resource management protections of the New Jersey Highlands Water Protection and Planning Act (the Highlands Act), so that those documents align with the goals, policies, and objectives of the Highlands Regional Master Plan.
Over half of New Jersey’s drinking water comes from the Highlands Region, which encompasses 88 municipalities in the northwest part of the state. The Highlands Council has funded numerous water-quality-related planning grants throughout the region. Somerset County is the fifth (of six) Highlands-based municipal entities that Princeton Hydro has worked with to secure Highlands Council funding to take a regional approach to lake management. Taking this type of integrated approach to lake and watershed management has much farther-reaching impacts in improving water quality, reducing aquatic invasive species, and preventing harmful algal blooms throughout an entire region.
Somerset County is the latest municipal entity to receive a Highlands Council Planning Grant. In 2019, the Borough of Ringwood became the first municipality in New Jersey to take a regional approach to private lake management through a public-private partnership with four lake associations within six lakes. The borough ultimately became a model for similar Highlands Council planning grants within the region, including West Milford Township, for which the Highlands Council approved funding in 2020 to support a Watershed Assessment of 22 private and public lakes. Subsequently in 2021, Rockaway Township in Morris County received Highlands Council planning grants to complete a Lake Management Planning Study for 11 lakes. And, in 2022, The Township of Byram received Highlands Council grant approval for a Lake and Watershed Management Program for 10 of the township's waterbodies. In January 2023, Vernon Township received approval for Phase I of its plan, which will be underway this year. Princeton Hydro authored the Scope of Work for each of these projects and can serve as a resource to other Highlands communities for lake management planning and grant writing.
To read more about our lake management and HABs mitigation work, click below:
The Highlands Region of Northern New Jersey is an 800,000-acre area covering approximately 1,200 square miles and made up of 88 municipalities in seven counties. The Region is an essential source of drinking water for over 5.4 million New Jersey residents.
The New Jersey Highlands Water Protection and Planning Council (Highlands Council) is a regional planning agency that works in partnership with municipalities and counties in the Highlands Region to help those communities take a proactive and regional approach to watershed protection.
Historically, private lake associations and municipalities have worked autonomously to address water quality issues and develop improvement plans. Working together, however, and taking a regional approach to lake and watershed management has much farther-reaching benefits. Taking an integrated approach helps improve water quality and reduce incidents of aquatic invasive species and harmful algal blooms (HABs) not just in one waterbody, but throughout an entire region of lakes and streams.
The Highlands Council was created as part of the New Jersey Highlands Water Protection and Planning Act (the Highlands Act), which was signed into law in 2004. It has funded numerous water-quality-related planning grants throughout the region.
Today, we’re excited to announce that the Township of Byram in Sussex County, New Jersey, is the latest municipality to receive Highlands Council grant approval for a Lake and Watershed Management Program for ten of the Township's waterbodies. The Township chose to engage the services of Princeton Hydro to support the project work. Princeton Hydro also assisted the Township in pursuing the Highlands Council grant opportunity and securing the grant funding.
“Byram Township, the Township of Lakes, is excited to have received the grant funding from the Highlands Council providing the opportunity to develop a Lake and Watershed Management Plan with the goal of improving water quality within the Township’s watersheds," said Joseph Sabatini, Township Manager. "Having an adopted plan will open the door to opportunities to grant funding to implement the recommend improvements.”
Located 55 miles from New York City, the Township of Byram has a population of about 8,000. It is locally known as “The Township of Lakes” because the community has two dozen or more lakes and ponds within its borders, an area of about 22.7 square miles.
The Township chose to engage the services of Princeton Hydro to assist in designing a scope of work for a municipal-wide holistic watershed management plan that identifies and prioritizes watershed management techniques and measures that are best suited for immediate and long-term implementation.
Given the large number of waterbodies in the area, and in an effort to keep the first phase of the Highlands Council funded Lake and Watershed Management Program to a reasonable scope, a selection process occurred with input from the Township offices, the Township Environmental Commission, Princeton Hydro and ultimately, the Highlands Council.
Specifically, the grant guidelines are “to establish tiers of lake management appropriate to management strategies that help protect lake water quality and community value from the impacts of present and future development,” and lake management programs are instructed to focus efforts on lakes that are greater than ten acres in size.
The ten waterbodies included in the Township of Byram's Lake and Watershed Management Program are: Cranberry Lake, Lake Lackawanna, Johnson Lake, Forest Lake, Panther Lake, Wolf Lake, Wright Pond, Jefferson Lake, Stag Pond, and Kofferls Pond.
For the first phase of the Lake and Watershed Management Program, Princeton Hydro will conduct a number of analyses, including watershed modeling; hydrologic and pollutant loading analysis; watershed-based and in-lake water quality assessments; and tropic state assessments.
Once all the lab data is processed, the watershed modeling is complete, and historical data reviewed, Princeton Hydro will create a General Assessment Report that will summarize the data/observations and identify which watershed management techniques and measures are best suited for immediate or long-term implementation.
"We're thrilled to be partnered with Bryam on this important initiative to bring together under one holistic management plan in one form or another ten private and public lakes throughout the township," said Princeton Hydro’s Senior Manager, Christopher Mikolajczyk, a Certified Lake Manager and lead designer for this initiative. "Byram is the fourth Highlands based Township I have worked with to take this regional approach, which will continue to make a significant impact in managing stormwater, improving water quality, and mitigating HABs throughout the Highlands region of New Jersey."
This regional approach to lake management has been implemented by Princeton Hydro in other New Jersey Highland communities. In 2019, the Borough of Ringwood became the first municipality in the state of New Jersey to take a regional approach to private lake management through a public-private partnership with four lake associations within six lakes.
Ringwood ultimately became a model for similar Highlands Council grants within the region, including West Milford Township, for which the Highlands Council approved funding in 2020 to support a watershed assessment of 22 private and public lakes. Rockaway Township in Morris County also received Highlands Council grant approval in 2021 to complete a Lake Management Planning Study for 11 lakes. Princeton Hydro authored the scopes of work for these projects.
To learn more about Princeton Hydro’s natural resource management services, click here. And, click here to learn more about Highlands Council and available grant funding.
Most of us are familiar with the famous quote "Alone we can do so little; together we can do so much.” This sentiment is at the center point of the Highlands Act and Regional Master Plan, which provides funding to help New Jersey’s Highlands communities take a proactive and regional approach to watershed protection.
Historically, private lake associations and municipalities have worked autonomously to address water quality issues and develop improvement plans. Working together, however, and taking a regional approach to lake and watershed management has much farther-reaching benefits. Taking an integrated approach helps improve water quality and reduce incidents of aquatic invasive species and harmful algal blooms (HABs) not just in one waterbody, but throughout an entire region.
The New Jersey Highlands Water Protection and Planning Council (Highlands Council) is a regional planning agency that works in partnership with municipalities and counties in the Highlands Region of northern New Jersey to encourage exactly such an approach. Created as part of the 2004 New Jersey Highlands Water Protection and Planning Act (the Highlands Act), the Highlands Council has funded numerous water-quality-related planning grants throughout the region.
“Watersheds are inherently regional; they don’t follow municipal boundaries. So the Highlands Council is in a unique position to address these challenges from that perspective,” says Keri Green, Highlands Council Science Manager. “It’s critical for municipalities to understand what is entering their lakes from the surrounding watershed before they can effectively address in-lake issues. Across the region, the stormwater inlets and roadways that encircle and affect lakes are owned and maintained by the municipalities, and when we can evaluate these inputs, we can plan for how to address impairments.”
In 2019, the Highlands Council funded a Lake Management planning grant for the Borough of Ringwood that adopted this wider watershed view, and would ultimately become a model for similar Highlands Council grants within the region. The Borough chose to engage the services of Princeton Hydro to support the project work.
“This regional approach to lake and watershed management is the obvious choice from a scientific, technical, and community point of view. Historically, however, this approach is rarely taken,” said Princeton Hydro’s Senior Project Manager, Christopher Mikolajczyk, who is a Certified Lake Manager and lead designer for this initiative. “We were thrilled to work with the Borough of Ringwood and the Highlands Council to set a precedent, which has opened the door for the Townships of West Milford and Rockaway, and will hopefully inspire the formation of more public-private lake management partnerships.”
Rockaway Township in Morris County, New Jersey received Highlands Council grant approval in January to complete a Lake Management Planning Study. Eleven small- to medium-sized lakes in the township are working together for a watershed assessment and comprehensive regional analysis, which will lead to the creation of a Watershed Implementation Plan (WIP). The WIP will recommend and prioritize key watershed management measures that will have big impacts on water quality improvement.
Given the large number of lakes in Rockaway Township, and in an effort to keep the study to a reasonable scope, a selection process occurred with input from the Township Engineering office, the Township Health Department, Princeton Hydro and the Highlands Council. The lakes in the Rockaway Township Watershed Management Program include Green Pond, Egbert Lake, Durham Pond, Lake Emma, Camp Lewis Lake, Lake Telemark, Lake Ames, Mount Hope Pond, Mount Hope Lake, White Meadow Lake, and Fox’s Pond.
“Rockaway Township has been proactive about implementing watershed improvement projects in the past, so we were happy to provide funding to support continuing their efforts focusing on these 11 lakes,” explains Lisa Plevin, Highlands Council Executive Director. “It was a very productive collaboration with Highlands staff working in partnership with the Township to develop an approach and Princeton Hydro preparing a scope of work that met everyone’s goals.”
The watershed assessment will entail a number of analyses, including watershed modeling; hydrologic and pollutant loading analysis; watershed-based and in-lake water quality assessments; and tropic state assessments. The assessment aims to:
Once all the lab data is processed, the watershed modeling is complete, and historical data reviewed, Princeton Hydro will create a General Assessment Report that will summarize the data/observations and identify which watershed management techniques and measures are best suited for immediate or long-term implementation. The team expects to complete the General Assessment Report in the spring of 2022, after a year's worth of 2021 growing season data has been collected.
In October 2020, the Highlands Council approved funding to support a watershed assessment of 22 private and public lakes in West Milford Township. The watershed assessment project is being implemented in two phases:
For Phase 1, which will take place throughout the course of 2021, Princeton Hydro will provide a historic data review; an examination of hydrologic/pollutant loads; a pollutant removal analysis; and watershed water quality analysis. The pollutants to be modeled include phosphorus, nitrogen, sediment, and bacteria, while the hydrology will include estimates of precipitation, runoff, evapotranspiration, groundwater flux, and ultimately streamflow or discharge.
This analysis will aid the Township in selecting, prioritizing and implementing nutrient and sediment load and stormwater management efforts with a focus on watershed projects that have the greatest overall benefit to the long-term management of surface water quality. The report will also identify examples of site-specific locations where wetland buffers, riparian buffers, and lakefront aqua-scaping can be implemented as part of future watershed management efforts.
For Phase 2 of the project, Princeton Hydro will investigate and assess the water quality of each of the lakes in West Milford Township during the growing season of May - October of 2022. This entails collecting bimonthly water quality samples at each lake, including in-situ water quality data consisting of real-time measurement of clarity, dissolved oxygen, temperature, and pH. The sampling events will also include a general survey of aquatic vegetation and/or algae growth, lake perimeter shoreline observations, and monitoring for nuisance waterfowl. These surveys will provide an objective understanding of the amount and distribution of submerged aquatic vegetation (SAV) and algae occurring throughout each lake over the course of the growing season.
The lakes included in this project are: High Crest Lake, Algonquin Waters, Lake Lookover, Kitchell Lake, Lindys Lake, Mt. Laurel Lake, Shady Lake, Wonder Lake, Mount Glen Lakes (Upper/Lower), Carpi Lake, Pinecliff Lake, Van Nostrand Lake, Upper Greenwood Lake, Post Brook Farms, Farm Crest Acres, Mt. Springs Lake, Forest Hill Park, Johns Lake, Gordon Lake, and Bubbling Springs Lake.
At the end of 2019, the Borough of Ringwood became the first municipality in New Jersey to take a regional approach to private lake management through a public-private partnership with four lake associations: Cupsaw, Erskine, Skyline, and Riconda.
The Borough of Ringwood is situated in the northeast corner of the New Jersey Highlands, is home to several public and private lakes, and provides drinking water to millions of New Jersey residents. In order to take an active role in the management of these natural resources, Ringwood hired Princeton Hydro to design a municipal-wide holistic watershed management plan that identifies and prioritizes watershed management techniques and measures that are best suited for immediate and long-term implementation.
Princeton Hydro recently completed a comprehensive assessment of the lakes and watersheds of Ringwood Borough. The assessment included a historical data review, hydrologic and pollutant loading analysis and in-lake and watershed based water quality data studies. The report details the results of Princeton Hydro’s mapping, modeling, and monitoring efforts in each waterbody and its respective watershed, along with specific recommendations for management implementations that are aimed at curbing the effects of nutrient and sediment loading, both within the lakes and their respective watersheds.
“Ringwood, West Milford, and Rockaway are three great examples of how people from different affiliations and backgrounds can come together to address lake and watershed monitoring and management,” said Mikolajczyk. “The key to success is open communication and a common goal!”
To learn more about Princeton Hydro’s natural resource management services, click here. And, click here to learn more about NJ Highlands Council and available grant funding.
The latest issue of LakeLine Magazine, a quarterly e-magazine published by the North American Lake Management Society (NALMS), features an article written by Chris L. Mikolajczyk, CLM, Senior Project Manager and Senior Aquatic Ecologist with Princeton Hydro. Chris also contributed the beautiful photo that appears on the magazine’s cover.
In his article, titled, "A Regional Approach to Land Use Planning," Chris discusses a unique project in Ringwood, New Jersey. The Borough of Ringwood is home to several public and private lakes. In order to take an active role in the management of these natural resources within multiple watersheds, the Borough of Ringwood was the first municipality in the state of New Jersey to take a regional approach to private lake management through a public-private partnership (PPP) with four lake associations.
Chris’ article provides an in-depth look at how the project came together; details the ongoing assessment and planning activities taking place; and displays why a comprehensive, integrated approach to watershed and lake management is an incredibly important strategy to improve water quality for millions of people and reduce potential future incidents of aquatic invasive species and harmful algal blooms.
“A regional approach to lake and watershed management is a normal approach from a scientific, technical, and community point of view,” writes Chris. “However, historically, state and municipal governments and private lake associations have rarely partnered to take such an approach in New Jersey.”
As the article states, funding for the Watershed-based Assessment for the Lakes of the Borough of Ringwood is being provided by the New Jersey Highlands Council through a grant reimbursement to the Borough of Ringwood. The Borough of Ringwood will review and, where feasible, implement any suggested actions surrounding the lakes, while the lake communities themselves will be responsible for any recommended in-lake actions, such as aeration, mixing, nutrient inactivation, etc., should they choose to implement them.
At the conclusion of the study, the final report provided to the Borough will identify and prioritize watershed management techniques and measures that are best suited for immediate and long-term implementation, as well as provide cost projections for implementation and maintenance in both the short-term and long-term.
To learn more, click here for the complete article and check out our recent blog:
The Summer 2020 issue of LakeLine, which was published as "open source" and is available as a free download on the NALMS website, is intended to serve as a general primer on lakes and empower environmental stewards in their efforts to safeguard the integrity of our surface waters.
NALMS was founded in 1980 as an organization with membership open to both professionals and citizens interested in applied lake management, while other organizations focused on either one or the other. From the beginning, NALMS has published LakeLine.
Princeton Hydro is the industry leader in lake restoration and watershed management. We have conducted diagnostic studies and have developed management and restoration plans for over 300 lakes and watersheds throughout the country. This has included work for public and private recreational lakes, major water supply reservoirs, and watershed management initiatives conducted as part of USEPA and/or state funded programs. For more information about our lake management services, click here.
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Harmful Algae Blooms (HABs) were in the spotlight last summer due to the severe impacts they had on lakes throughout the country. Nation-wide, HABs caused beach closures, restricted lake usage, and led to wide-ranging health advisories. There were 39 confirmed harmful algal bloom (HAB) outbreaks in New Jersey alone.
As a reminder, HABs are rapid, large overgrowths of cyanobacteria. These microorganisms are a natural part of aquatic ecosystems, but, under the right conditions (primarily heavy rains, followed by hot, sunny days), these organisms can rapidly increase to form cyanobacteria blooms, also known as HABs. HABs can cause significant water quality issues; produce toxins that are incredibly harmful (even deadly) to humans, animals, and aquatic organisms; and negatively impact economic health, especially for communities dependent on the income of jobs and tourism generated through their local lakes.
“A property’s value near an infested lake can drop by up to $85,000, and waterside communities can lose millions of dollars in revenue from tourism, boating, fishing and other sectors,” reports Princeton Hydro President Geoff Goll, P.E.
Generally, the health of a private lake is funded and managed in isolation by the governing private lake association group. But, in order to mitigate HABs and protect the overall health of our local waterbodies, it’s important that we look beyond just the lake itself. Implementing regional/watershed-based planning is a critical step in preventing the spread of HABs and maintaining the overall health of our natural resources.
At the end of 2019, the Borough of Ringwood became the first municipality in New Jersey to take a regional approach to private lake management through a public-private partnership with four lake associations.
The Borough of Ringwood is situated in the heart of the New Jersey Highlands, is home to several public and private lakes, and provides drinking water to millions of New Jersey residents. In order to take an active role in the management of these natural resources, Ringwood hired Princeton Hydro, a leader in ecological and engineering consulting, to design a municipal-wide holistic watershed management plan that identifies and prioritizes watershed management techniques and measures that are best suited for immediate and long-term implementation.
Funding for Ringwood’s Watershed-based Assessment is being provided by the New Jersey Highlands Council through a grant reimbursement to the Borough of Ringwood. The Highlands Council offers grant funding and assistance to support the development and implementation of a wide range of planning initiatives. Examples of the types of efforts that can be funded for municipalities and counties include:
Chris Mikolajczyk, CLM, Princeton Hydro’s Aquatics Senior Project Manager and the Ringwood project’s lead designer, presented with Keri Green of the NJ Highlands Council, at a recent New Jersey Coalition of Lake Associations meeting. The duo showcased Ringwood’s unique approach, spread the word about available funding through the NJ Highlands Council, and encourage other municipalities to follow Ringwood’s lead in taking a regional approach to lake and watershed management.
Mikolajczyk said, “This regional approach to lake and watershed management is a no-brainer from a scientific, technical, and community point of view. Historically, however, municipal governments and private lake associations have rarely partnered to take such an approach. The hope is that the Borough of Ringwood efforts, funded by the New Jersey Highlands Council, will set a precedent for this logical watershed management strategy and open the door for future public-private partnerships.”
This integrated approach to watershed and lake management is an important preventative measure to improve water quality for millions of people and reduce potential future incidents of aquatic invasive species and harmful algal blooms throughout the region.
To learn more about NJ Highlands Council and available grant funding, go here. To download a complete copy of the presentations given by Mikolajczyk and Green at the recent NJCOLA meeting, go here. To learn more about Princeton Hydro’s pond, lake and watershed management services, go here.
Providing drinking water to millions of New Jersey residents, the Borough of Ringwood is situated in the heart of the New Jersey Highlands and is home to several public and private lakes that sit within the Ramapo Mountains. In order to take an active role in the management of these natural resources within multiple watersheds, the Borough of Ringwood will be the first municipality in the state of New Jersey to take a regional approach to private lake management through a public-private partnership (PPP) with four lake associations.
The four private sets of lakes targeted in the plan— Cupsaw, Erskine, Skyline, and Riconda —were created by the Ringwood Company in the 1920s and 30s to promote the municipality as a hunting and fishing retreat and a summer resort. They currently provide private beach clubs and recreational opportunities for surrounding homeowners who can opt to join as members.
“This regional approach to lake and watershed management is a no-brainer from a scientific, technical, and community point of view. Historically, however, municipal governments and private lake associations have rarely partnered to take such an approach,” said Princeton Hydro’s Senior Project Manager, Christopher Mikolajczyk, who is a Certified Lake Manager and lead designer for this initiative. “We’re thrilled to work with the Borough of Ringwood and the New Jersey Highlands Council to set a precedent for this logical watershed management strategy, which opens the door for future public-private partnerships.”
As part of this project, a Watershed-based Assessment will be completed. The following objectives will be met:
Funding for the Watershed-based Assessment for the Lakes of the Borough of Ringwood is being provided by the New Jersey Highlands Council through a grant reimbursement to the Borough of Ringwood. As part of the PPP , the Borough of Ringwood will review and where feasible implement any suggested actions surrounding the lakes. The final report, provided to the Borough by Princeton Hydro, will identify and prioritize watershed management techniques and measures that are best suited for immediate and long-term implementation, as well as provide cost projections for implementation in both the short-term and long-term.
For more information about the PPP, check out today's NorthJersey.com news story. To learn more about Princeton Hydro's lake and pond management services, go here: http://bit.ly/pondlake.
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