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                    [post_date] => 2026-03-06 13:46:46
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The Goethals Bridge Replacement Project resulted in unavoidable impacts to 4.929 acres of wetlands and open water associated with the Arthur Kill, requiring the creation of 15.39 acres of mudflat, low marsh, high marsh, and scrub/shrub habitat; and preservation of 3.91 acres of existing low marsh/high marsh and open water habitat. Princeton Hydro worked with the United States Army Corps of Engineers (USACE) – New York District and the New York State Department of Environmental Conservation (NYSDEC) on the development of an acceptable monitoring program that was implemented in 2019. As stipulated in the NYSDEC-issued permit, the monitoring program had to follow the New York State Salt Marsh Restoration and Monitoring Guidelines (Guidelines) established in 2000. Working closely with USACE and NYSDEC and following the program specified within the Guidelines, Princeton Hydro established five transects and eighteen associated 1m2 quadrat locations along the five transects. Each transect represented a cross section of the various ecological communities present between Old Place Creek and the upper extent of the mitigation site. The ecological communities monitored across each transect included low marsh, high marsh, transitional zones between low marsh and high marsh, and scrub/shrub, respectively.

[gallery link="none" columns="2" ids="19307,19305"]

The following metrics were calculated within each 1m2 quadrat: overall percent cover and species composition comprising the observed percent cover. Within each 1m2 quadrat, a 0.25m2 portion of the quadrat was analyzed for stem density and plant height as outlined within the Guidelines. Additionally, the entire mitigation site was investigated for the presence of invasive species with subsequent mapping developed and incorporated into an adaptive management plan. This was then implemented to address the presence of common reed (Phragmites australis). Annual monitoring reports were prepared and submitted to both USACE and NYSDEC detailing the results of the monitoring effort with a focus on the established transects and 1m2 quadrats along each transect. A section of the reports was dedicated to the development of an adaptive management plan to ensure the mitigation site satisfied the requisite 85% vegetative cover comprised of desirable, native species.

[post_title] => NYSDEC Wetland Monitoring - Old Place Creek Mitigation Site [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => nysdec-wetland-monitoring-old-place-creek-mitigation-site [to_ping] => [pinged] => [post_modified] => 2026-03-06 13:46:46 [post_modified_gmt] => 2026-03-06 13:46:46 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=19292 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 18800 [post_author] => 1 [post_date] => 2025-12-02 20:22:29 [post_date_gmt] => 2025-12-02 20:22:29 [post_content] =>

The New Jersey Department of Military and Veteran Affairs (NJDMAVA) retained Princeton Hydro to implement ecological services at the Sea Girt National Guard Training Center in the Borough of Sea Girt, Monmouth County, New Jersey. To facilitate portions of the 2025-2029 Integrated Natural Resources Management Plan (INRMP), Princeton Hydro conducted a series of tasks such as delineating the extent of the northern and southern dune protection areas, where suitable habitat for the federally threatened, state endangered piping plover (Charadrius melodus) is present and confirming the extent of wetlands associated with a prior Letter of Interpretation.

The project team also conducted an ecological assessment of the existing ecological communities with a focus on identifying the presence/extent/type of invasive species present to inform future targeted habitat management efforts identified within the INRMP and procured, on behalf of NJDMAVA, a Letter of Interpretation – Line Verification, Freshwater Wetlands General Permit 16 – Creation, restoration, and enhancement of habitat and water quality functions and values, and Coastal Zone Management General Permit 24 – Habitat creation, restoration, enhancement, and living shoreline activities.

[gallery link="none" columns="2" size="large" ids="18801,18803"]

[post_title] => Sea Girt Nation Guard Training Center Habitat Enhancement Project [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => sea-girt-nation-guard-training-center-habitat-enhancement-project [to_ping] => [pinged] => [post_modified] => 2025-12-08 21:44:33 [post_modified_gmt] => 2025-12-08 21:44:33 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=18800 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 18610 [post_author] => 1 [post_date] => 2025-11-05 14:49:39 [post_date_gmt] => 2025-11-05 14:49:39 [post_content] =>

The Anchor QEA–Princeton Hydro team was selected by Audubon New York (and its partners Save the Sound and New York State Parks) to design the restoration and enhancement of an approximately 400-acre tidal marsh on the north-central coast of Long Island. The marsh has experienced restricted tidal flow since an earthen berm was breached in 2012 during Superstorm Sandy. The restricted tidal flow led to marsh degradation, which converted portions of the former salt marsh to brackish and freshwater marsh. The lack of tidal flushing also enabled invasive Phragmites australis to establish and spread within the marsh system.

  Design goals included:
    • Developing viable habitat for the vunerable Saltmarsh Sparrow (Ammodramus caudacutus)
    • Restoring low and high salt marsh habitat
    • Enhancing & providing resilience to existing marsh vegetation
    • Hindering the propagation of invasive species
    • Improving marsh drainage
    • Supporting potential for development of sea-level fen habitat
    • Improving overall coastal resiliency of the site in response to sea level rise

The Anchor QEA–Princeton Hydro team developed 60% Designs, including design drawings, a cost estimate, a long-term management plan, and a QAPP. The project design includes dredging approximately 15,000 cubic yards of material from Sunken Meadow Creek and thin layer placement of dredged material onto adjacent marsh cells to develop low and high marsh footprints; treating approximately 20 acres of Phragmites australis and phased replanting the areas with native species; creating approximately 2,000 linear feet of channels in the marsh and improving approximately 8,500 linear feet of existing channels to enhance drainage and tidal flushing; creating tidal pools and installing anchored rootwads to promote habitat diversity; modifying existing culverts within the primary flow channel through the marsh; and planting within the high and low salt marsh footprints.

[gallery columns="2" link="none" size="medium" ids="18607,18608,18603,18604"]   [post_title] => Sunken Meadows Salt Marsh Restoration [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => sunken-meadows-salt-marsh-restoration [to_ping] => [pinged] => [post_modified] => 2025-11-05 14:49:39 [post_modified_gmt] => 2025-11-05 14:49:39 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=18610 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 18593 [post_author] => 1 [post_date] => 2025-10-11 13:50:05 [post_date_gmt] => 2025-10-11 13:50:05 [post_content] =>

Princeton Hydro has partnered with Wildlands Conservancy for over a decade on multiple dam removals in the Lehigh River Valley. Our firm designed and permitted the removal of eight consecutive barriers on Jordan Creek, including three consecutive low-head dams. We also designed and permitted two low-head dams on Little Lehigh Creek. Collectively, these dam removal projects reconnected miles of river, enhanced aquatic habitat, and improved adjacent parkland and recreational fishing in the economically-stressed, urban communities of Allentown, PA.

Building upon the successes of the barrier removals on Jordan and Little Lehigh Creeks, Princeton Hydro partnered with the Wildlands Conservancy again in 2018 to remove a combination of four privately and publicly owned dams on Bushkill Creek in Easton, PA. The dam removal projects served as a model for landowners and municipalities regarding the need for future dam removals throughout the Delaware and Lehigh Valley Watersheds.

Having been restored to its natural, free-flowing state in Fall 2024, the barrier removals were part a larger, watershed-wide effort to improve aquatic connectivity, fisheries, and benthic macro-invertebrate and wildlife habitats. The projects restored fish passage, reduced nonpoint source pollution, improved water quality, and restored capacity for groundwater recharge, as well as stabilized and restored the stream’s channels and banks.

As part of the barrier removal projects, Princeton Hydro:

  • Conducted site investigations and produced a technical summary memorandum
  • Oversaw structural, topographic, and bathymetric field surveys and base mapping
  • Performed sediment analysis to predict changes in bathymetry and river hydraulics
  • Performed H&H analysis
  • Evaluated issues unique to each barrier
  • Coordinated with regulatory agencies and entities
  • Participated in community informational meetings
  • Developed preliminary design plans
  • Drafted engineering plan documents for the selected restoration methods
  • Compiled materials to complete permit applications
  • Developed construction cost estimates for implementing the removal of the dams and streambank stabilization
  • Performed construction oversight during implementation
[post_title] => Bushkill Creek Dam Removals [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => bushkill-creek-dam-removals [to_ping] => [pinged] => [post_modified] => 2025-11-05 14:51:26 [post_modified_gmt] => 2025-11-05 14:51:26 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=18593 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [4] => WP_Post Object ( [ID] => 18036 [post_author] => 1 [post_date] => 2025-08-05 17:20:25 [post_date_gmt] => 2025-08-05 17:20:25 [post_content] =>

The Gloucester County Solid Waste Complex (GCSWC) was required to implement a grassland bird habitat and hibernacula mitigation and maintenance plan, totaling 71.34-acres, within an undeveloped southern portion of GCSWC land (Site). This mitigation and maintenance plan was required to offset an expansion of the existing landfill into an area which presently provides suitable grassland bird habitat. In addition to the creation of grassland bird habitat, the Permit Modification also required the implementation of periodic grassland bird surveys to document the development of the grassland and to ensure that suitable grassland habitat has been created which supports breeding grassland bird species.

Princeton Hydro assessed the existing ecological communities within a portion of the undeveloped land within the GCSWC, which was being targeted for the creation of grassland bird habitat and a hibernacula mitigation and maintenance plan. This effort identified the existing ecological communities, documented plant species, provided recommendations for grassland habitat enhancement within the existing ecological communities where warranted, provided guidelines for hibernaculum creation, and provided seed mix recommendations to create quality grassland bird habitat. This report, the “Grassland Habitat Ecological Communities Analysis”, served as the basis for the habitat creation efforts on-Site.

Concomitant to the implementation of the recommended restoration measures outlined in the Grassland Habitat Ecological Communities Analysis document, Princeton Hydro developed a systematic monitoring plan for the avian species on-Site, titled “The Grassland Bird Species and Hibernacula Monitoring Plan”. In 2023, the recommended management measures were implemented, including the application of the recommended upland and wet meadow seed mixes installed within a 70-acre portion of the Site. The seed mixes were selected to include native, desirable grassland flora which are preferred by grassland nesting avifauna. In addition to the creation of grassland bird habitat, approximately 1.34-acres of wildlife hibernacula, designed by Princeton Hydro, were installed. Subsequent to habitat implementation measures, it was determined in early 2024 that the grassland seed mix had germinated successfully, and in response, the grassland bird species monitoring was initiated for the 2024 breeding season.

Results of the first monitoring of the grassland indicate that it has developed quality habitat in its initial growing season. Additionally, the created habitat was supporting a number of grassland obligate and grassland edge breeding bird species. Point count and incidental avian surveys of the Site documented the presence of grassland and grassland edge breeding birds throughout the breeding season. These species included New Jersey State Threatened Breeding Species Grasshopper Sparrow, Horned Lark, and American Kestrel, and Special Concern Breeding Species Field Sparrow, Bank Swallow, and Brown Thrasher. In addition to these species which possess a New Jersey State listing designation, a number of additional grassland obligate, open country, and grassland edge species were documented, including a rare New Jersey breeding species in Dickcissel, along with Blue Grosbeak, Indigo Bunting, Song Sparrow, Red-winged Blackbird, Orchard Oriole, and Eastern Kingbird. Confirmations of successful breeding (i.e. nests, fledged young, feeding young, etc.) were observed in many of these species, indicating that the Site is already productive for the targeted grassland avifauna.

[post_title] => Development of Grassland Bird Species and Hibernacula Monitoring Plan/Grassland Bird Surveys [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => development-of-grassland-bird-species-and-hibernacula-monitoring-plan-grassland-bird-surveys [to_ping] => [pinged] => [post_modified] => 2025-08-05 17:22:43 [post_modified_gmt] => 2025-08-05 17:22:43 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=18036 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [5] => WP_Post Object ( [ID] => 18033 [post_author] => 1 [post_date] => 2025-08-05 16:02:32 [post_date_gmt] => 2025-08-05 16:02:32 [post_content] =>

The N.J. Department of Environmental Protection (NJDEP) received a grant for this project from the National Fish and Wildlife Federation. Grantees were charged with providing increased resilience to natural infrastructure that will in turn increase the resiliency of coastal communities in the face of future storms like Hurricane Sandy. Due to the need to maintain navigation channels and assist in the adaptation of tidal marshes to sea level rise and subsidence, the project was completed to investigate and assess the use of dredged material disposal placement, and the effectiveness of this method in maintaining marshes at an elevation that supports native marsh vegetation to reinforce the subsoils and protect the local community.

One of the metrics analyzed was the impact, if any, of the placement of dredged material on the community composition, abundance, and distribution of avian species within the two dredged material placement sites, one proximal to the Atlantic Ocean in Avalon, New Jersey and the other proximal to Delaware Bay Fortescue, New Jersey.

[gallery link="none" size="large" columns="2" ids="18032,18028"]

Princeton Hydro, in conjunction with the Fish and Wildlife Service, Wetlands Institute, and The Nature Conservancy, developed a monitoring plan that utilized the BACI (before, after, control, impact) study design and the protocols from the “Standardized North American Marsh Bird Monitoring Protocols” developed by Courtney Conway in 2012 for both the Fortescue and Avalon sites.

Surveys were implemented over a period of four years, 2014-2017, occurring during the spring, summer, and fall periods to capture the avian community composition changes both seasonally and year over year at both sites with seven survey areas at Fortescue and nine at Avalon. Post thin layer placement surveys indicated that (1) avian species richness increased at Avalon, but was negligible at Fortescue; (2) species guild assemblage experienced a shift, with an increase in shorebirds coinciding with a decrease in waders and passerines at Avalon, while there was an increase in gulls and waders and a decrease in passerines at Fortescue; (3) loafing by shorebirds and gulls increased at Avalon, while Fortescue had negligible changes in loafing. Over time, loafing activities at both sites decreased with an increase in foraging observed and the communities of both sites shifted from gull/shorebird dominated to passerine/wader dominated as the marsh vegetation developed.

[post_title] => Avian Monitoring of Coastal Salt Marshes [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => avian-monitoring-of-coastal-salt-marshes [to_ping] => [pinged] => [post_modified] => 2025-08-05 16:03:34 [post_modified_gmt] => 2025-08-05 16:03:34 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?post_type=project&p=18033 [menu_order] => 0 [post_type] => project [post_mime_type] => [comment_count] => 0 [filter] => raw ) [6] => WP_Post Object ( [ID] => 17621 [post_author] => 1 [post_date] => 2025-06-03 11:31:15 [post_date_gmt] => 2025-06-03 11:31:15 [post_content] =>

Over 40 years ago, Mercer County purchased 279 acres of flood-prone land along Miry Run as part of a restoration and flood mitigation initiative. In 2018, Mercer County Park Commission (MCPC) contracted Princeton Hydro and Simone Collins Landscape Architecture to develop the Miry Run Ponds Master Plan with three primary goals: (1) Provide passive recreation to complement other County activities; (2) Preserve and enhance the habitat, water quality, and natural systems that currently exist onsite; and (3) Provide linkage to adjacent trails and parks.

[caption id="attachment_7488" align="alignnone" width="1024"] Miry Run Ponds Master Plan won the 2021 Landscape Architectural Chapter Award from the American Society of Landscape Architects New Jersey Chapter.[/caption]

The team assessed the land area and proposed a concept plan to enhance the area and create recreational lake activities. Applying expertise in science-based assessment and evaluations, we performed:

  • Bathymetric assessment
  • Review of historic County and NJDEP files
  • Wetland delineation
  • Stormwater assessment
  • Vegetative community and habitat assessment with mapping
  • Water quality monitoring
  • Pollutant loading assessment
  • Hydrologic analysis

Our project team facilitated focus groups with local municipalities, residents, interest groups, and County stakeholders to seek their input and report on site evaluation findings. In partnership with the County, we held public meetings to gather feedback on the conceptual site designs. This helped to inform the park planning process and determine how best to manage the site to meet the needs of the community and future generations.


The final Miry Run Pond Master Plan goes above and beyond the original vision, proposing considerable improvements to the area prioritizing valuable natural features, including 34 acres of reforestation, 64 acres of new meadows, 19 acres of vernal pools, and 7.9 miles of walking trails. It serves as a long-term vision and will be implemented over multiple phases. Dredging of the lake began in 2023.

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In 2012, Hurricane Sandy left numerous NJ communities with storm damage to homes and infrastructure including Naval Weapons Station (NWS) Earle, which incurred approximately $50M in installation damages that not only impacted mission readiness, but also impacted neighboring communities, where the majority of the installations’ military and civilian employee population resides. It is expected that NWS Earle and its surrounding communities may experience increased frequent flooding from tidal waters and storm surge, adversely affecting ecosystems and presenting challenges to installation resilience and readiness. In response to these past occurrences and the threat of future related coastal hazards, Monmouth County, in cooperation with NWS Earle and the 13 municipalities that surround it, published a Joint Land Use Study in 2017, which defined several goals related to adapting to sea level rise and improving resiliency from future storm events. In 2019, the cooperative published the Raritan/Sandy Hook Bay Coastal Resilience Planning Study (Bayshore Study) which identified potential coastal resilience projects within the region that could improve sustainability and resiliency from current and future coastal hazards and sea level rise.

In 2021, Monmouth County commissioned Princeton Hydro to advance the goals of the Bayshore Study through the Bayshore Coastal Resilience Design Study. The goal of this study is to develop conceptual coastal resilience designs for two of the Bayshore Study projects located on coastal wetlands along Whale Creek in Aberdeen Township and Flat Creek in Union Beach Borough. We conducted site assessments that included desktop investigation, bio-benchmarks, and hydrologic monitoring; completed hydrodynamic modeling to assess the impacts of storms and sea level rise; and developed conceptual restoration designs for both sites. Restoration strategies included removal of invasive species, planting of native species, enhancement of hydrology, and fostering marsh migration. Conceptual designs were presented to a Technical Advisory Committee to solicit feedback for further project development.

This project provided an opportunity to work closely with Monmouth County on an effort to address the threat of future coastal hazards through marsh restoration. The project resulted in the development of conceptual designs for restoration of the tidal marsh ecosystems at Whale Creek and Flat Creek as well as a detailed study report to support those designs.

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Evergreen Environmental, LLC retained Princeton Hydro, LLC to provide scientific, engineering, permitting, herbicide treatment, and construction oversight support to deliver compensatory wetland mitigation credits required for the expansion of the Garden State Parkway in southern New Jersey.

[gallery link="none" size="medium" columns="2" ids="15395,15392"]

Princeton Hydro was responsible for completing hydrologic assessments, conducting wetland delineations and habitat surveys, coordinating regulatory agency involvement for sensitive species occurrence, developing wetland mitigation concept designs, obtaining permits for final design plans, issuing contractor bid specifications, and overseeing project implementation. The project also required regular interactions with members of the New Jersey Wetland Mitigation Unit of the NJDEP.

To compensate for wetland disturbances associated with widening of the Garden State Parkway, Princeton Hydro developed a mitigation plan for an 8.4-acre former Christmas tree farm. The mitigation design included a hydrologic study, a water budget, wetland delineation, a swamp pink survey, and a flood hazard permit. The mitigation design included elements of wetland preservation, enhancement, creation, and restoration. After the first growing season, the mitigation site possessed 92% cover and 97% survivorship of woody plant material. The site also possessed a vernal habitat component that supported several frog species.

Upon completion, the mitigation site was conveyed to U. S. Fish and Wildlife Service to become part of the Edwin B. Forsythe National Wildlife Refuge.

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The Turkey Foot project is approximately 7.5 acres within the greater 1,200-acre John Heinz National Wildlife Refuge (NWR) at Tinicum. The NWR is located within the City of Philadelphia and neighboring Tinicum Township in Philadelphia and Delaware Counties.

The refuge protects approximately 200 acres of the last remaining freshwater tidal marsh in Pennsylvania and represents an important migratory stopover along the Atlantic Flyway. It also provides protected breeding habitat for State-listed threatened and endangered species, as well as many neotropical migrants, such as the American Bittern (Botaurus lentiginosus), Least Bittern (Ixobrychus exilis), Black-crowned Night-heron (Nycticorax nycticorax), King Rail (Rallus elegans), Great Egret (Ardea alba), Yellow-crowned Night-heron (Nyctanassa violacea), and Sedge Wren (Cistothorus stellaris).

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The Turkey Foot project area is an example of one of the historically impacted ecosystems at the Refuge and lends itself to ecological restoration. The approach for this restoration project focused on the creation of approximately four acres of contiguous wetland habitat bordered by a functional riparian buffer.

The proposed design produced by Princeton Hydro resulted in the creation of three habitat zones: 1) intertidal marsh, 2) high marsh, and 3) upland grassland. The integration of high marsh into the proposed design satisfies the refuge’s request to establish foraging, breeding, and nesting habitat for black rail (Laterallus jamaicensis), a proposed threatened species under the Endangered Species Act of 1973. Our approach also included a robust invasive species management plan and adaptive management monitoring program that guided the development of the restored site towards the ultimate goal of establishing a diverse and productive coastal ecosystem within the Turkey Foot project area.

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Princeton Hydro conducted wetland delineation, biological benchmarks, and reporting, including a Wetland Delineation Report prepared in compliance with the USACE Nationwide Permit #27 requirements. Additionally, Princeton Hydro’s role included developing engineering plans for the restoration and enhancement of the Turkey Foot project area, mapping topographic and bathymetric existing conditions, assisting with permitting and regulatory approvals, and overseeing construction implementation.

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The Goethals Bridge Replacement Project resulted in unavoidable impacts to 4.929 acres of wetlands and open water associated with the Arthur Kill, requiring the creation of 15.39 acres of mudflat, low marsh, high marsh, and scrub/shrub habitat; and preservation of 3.91 acres of existing low marsh/high marsh and open water habitat. Princeton Hydro worked with the United States Army Corps of Engineers (USACE) – New York District and the New York State Department of Environmental Conservation (NYSDEC) on the development of an acceptable monitoring program that was implemented in 2019. As stipulated in the NYSDEC-issued permit, the monitoring program had to follow the New York State Salt Marsh Restoration and Monitoring Guidelines (Guidelines) established in 2000. Working closely with USACE and NYSDEC and following the program specified within the Guidelines, Princeton Hydro established five transects and eighteen associated 1m2 quadrat locations along the five transects. Each transect represented a cross section of the various ecological communities present between Old Place Creek and the upper extent of the mitigation site. The ecological communities monitored across each transect included low marsh, high marsh, transitional zones between low marsh and high marsh, and scrub/shrub, respectively.

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The following metrics were calculated within each 1m2 quadrat: overall percent cover and species composition comprising the observed percent cover. Within each 1m2 quadrat, a 0.25m2 portion of the quadrat was analyzed for stem density and plant height as outlined within the Guidelines. Additionally, the entire mitigation site was investigated for the presence of invasive species with subsequent mapping developed and incorporated into an adaptive management plan. This was then implemented to address the presence of common reed (Phragmites australis). Annual monitoring reports were prepared and submitted to both USACE and NYSDEC detailing the results of the monitoring effort with a focus on the established transects and 1m2 quadrats along each transect. A section of the reports was dedicated to the development of an adaptive management plan to ensure the mitigation site satisfied the requisite 85% vegetative cover comprised of desirable, native species.

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NYSDEC Wetland Monitoring – Old Place Creek Mitigation Site

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