Please join us Sunday October 3, 2-4 pm for our second “walk in the watershed” in South Bound Brook/Bound Brook with LRWP Board Member and Rutgers Professor David Tulloch! We also expect Green Brook Flood Control Commission Chair Raymond Murray to join us for part of our tour.
Plan to meet at D&R Canal Lock 11 in South Bound Brook. There is limited parking in this lot, however there is plenty of street parking.
We will start our conversation at D&R Canal Lock 11, explore a bit of the canal and talk about its function and its relationship with the health of the river. From there we will walk over to Bound Brook to see the flood control gates by the traffic circle and the levees at Billian Legion Park. We will continue our walk up the Lincoln Ave Bridge to take in views of the Raritan.
Please join us Saturday, August 14th for a three hour tour of the Headgates, Robert Street and Nevius Street dams. This tour will be led by the very wonderful and informative hydrogeologist John Jengo, PG, LRSP. The tour will include discussion of past and future dam removals, and will be a chance to see the scale of the dams so that downstream removals can be understood in context.
We will kick things off promptly at 8:30 am at Headgates Dam, followed by the Robert Street and Nevius Street dams. We estimate the trip will be approximately 3 hours. We will be walking along the river banks to see these sites, so plan on wearing appropriate footwear. For those interested, we can also visit the Weston Mill Dam site at the end of the day, which can be viewed from the Weston Causeway Bridge.
The LRWP is grateful to John Jengo for offering this opportunity. Registration is limited to 18 people. Directions and parking information will be sent to registrants in advance of the event.
ABOUT JOHN W. JENGO, PG, LSRP: John is a licensed Professional Geologist in several Northeastern and Southeastern states and a Licensed Site Remediation Professional in New Jersey. John works as a Principal Hydrogeologist in an environmental consulting firm in southeastern Pennsylvania. He has degrees in geology from Rutgers University (1980) and the University of Delaware (1982). Over the last 30 years, he has conducted the characterization and remediation of large, complex contaminated industrial sites throughout New Jersey, Pennsylvania, and Delaware. He played a key role in Natural Resource Damage (NRD) assessments that led to groundbreaking legal settlements to remove numerous low head dams on the Raritan and Millstone Rivers to restore historically significant migratory fish spawning runs. As technical project manager, he planned, permitted, and successfully managed the removal of the Calco Dam, the Robert Street Dam, and the Nevius Street Dam between 2008-2013, and the removal of the Weston Mill Dam on the Millstone River in 2017, along with leading the archaeological investigation of the former Weston Mill in the Borough of Manville and Franklin Township.
Registration is now open for the LRWP’s first “Watershed Highlights and Hidden Streams” walking tour of 2021!
Join us on Saturday July 24, 10-noon as we visit one of the northernmost areas of the Lower Raritan Watershed and explore the Watchung Reservation’s Blue Brook and Lake Surprise.
The walk, guided by our own David Tulloch, will help our hikers begin to discover this massive Olmsted Brothers-designed park. With help from a few maps, Dr. Tulloch will talk about the context of the park within the watershed as well as the context of this culturally-significant historic landscape within the surrounding communities of Union County.
We will be meeting in the Watchung Reservation at the area called The Loop (Some park signs point towards the Loop and its playground). At 10am our group will depart on foot from the building (with bathrooms) shown with the red marker below (40.687, -74.374).
Estimated 4 miles of walking.
Registration required. Please check the LRWP website for updates, especially in the case of inclement weather.
The Watchung Reservation is in Scotch Plains, NJ 07076
Another pretty good week of results from our pathogen monitoring. While our downstream sites are within limits, the Piscataway site continues to give us trouble with very high enterococcus and fecal coliform TNTC or “Too Numerous To Count.” Yikes! We received .7 inch of precipitation since sampling, which likely means the pathogens count will be higher at all sites.
For Summer 2021 the Lower Raritan Watershed Partnership and our Rutgers Cooperative Extension of Middlesex County partners are building up our pathogens monitoring program in several new ways.
With grant support from The Watershed Institute we have engaged Jocelyn Palomino as a Project Coordinator to lead sampling and conduct outreach focused on engagement with the Spanish-speaking community. This will involve sampling demonstrations at our Perth Amboy 2nd Street Park site, boat trips, and more.
Earlier this Spring we started meeting with the US Environmental Protection Agency (EPA) regarding improving our understanding of pathogens flows into the Raritan. In addition to our six (6) non-bathing public access beach monitoring sites, for Summer 2021 the EPA will monitor an additional 22 in-channel sites for fecal/enterococcus going all the way up to Bound Brook and including the D&R Canal;
With support from the EPA, we will continue genetic source studies at our 6 sites AS WELL AS at the EPA’s 22 new sites to determine whether the fecal is human/bird/dog/horse etc.;
We are working with Interstate Environmental Commission to compare IDEXX vs. membrane filtration technology. This means that each of our samples will be analyzed by BOTH methods during this monitoring season. It will be an interesting comparison to run these numbers for the whole summer. NJDEP ONLY accepts the more stringent IDEXX method.
We are working with Rutgers Office of Analytics to develop a predictive model based on our data. That is, our goal with the model is to input precipitation, rainfall, tidal influence, etc. for those dates that we cannot go out sampling, and still get a good sense for what the likelihood of fecal/entero levels.
We are planning more water-based reconnaissance for outfalls and compromised sewage infrastructure at our sites, particularly the Piscataway site.
We are working with Brenda Allen, a doctoral candidate with the Center for Remote Sensing and Spatial Analysis, to help us understand possible land use impacts on our numbers, and help us prioritize where we start our on-the-ground sleuthing;
We are working with a start-up technology company to deploy a water-based drone that can travel the Raritan catching samples as-needed. They will deploy the drone within the next few weeks.
We continue to build a research program to better understand risks, and in this regard we are working to get Middlesex County Health involved. With EPA now very invested, we hope that with the IDEXX vs. membrane filtration comparison study we’ll be able to convince NJDEP to work with us (and our data) as well.
Running for 20 weeks through Summer 2021, the Lower Raritan Watershed Partnership and Rutgers Cooperative Extension of Middlesex County (RCE) will gather data and other information on water quality for public access sites along the tidal portions of the Raritan River at locations considered non-bathing beaches. This project is supported through grants from the Interstate Environmental Commission (IEC) and The Watershed Institute.
LRWP and RCE will monitor non-bathing beach sites with active kayak/canoe launches and/or fishing and other primary contact activities that, as non-bathing beach sites, are not regularly monitored by the New Jersey Department of Environmental Protection (NJDEP) or the New Jersey Department of Health and Human Services and lack sufficient water quality data.
In addition to yielding important data about the health and safety of our waterways, the Project will also allow for development of civic science and expanded volunteer environmental monitoring programming within the Lower Raritan Watershed and Middlesex County, NJ. We are working with an approved Quality Assurance Project Plan (QAPP), provided by the IEC, which will allow for data generated from this project to inform water quality policy and regulatory decisions at all levels of government within the project area, and to educate the public about the safety of recreating on the River.
Enterococci levels are used as indicators of the possible presence of disease-causing bacteria in recreational waters. Such pathogens may pose health risks to people fishing and swimming in a water body. Sources of bacteria include Combined Sewer Overflows (CSOs), improperly functioning wastewater treatment plants, stormwater runoff, leaking septic systems, animal carcasses, and runoff from manure storage areas. Enterococci results are reported in Colony Forming Units or CFUs. Suitable levels should not exceed 104 cfu/100mL.
The following are details on our monitoring sites. We will share more information about each location throughout the monitoring period. For more information about the program please contact: firstname.lastname@example.org
Riverside Park, 430 River Rd, Piscataway
Wading site. Waders must be worn. Red arrow indicates the sampling location as this is where fishing has been observed. Access the river to the left of the boat ramp (when facing the river). Do not take the sample from the boat ramp as it is too muddy and slippery.
Bathrooms are available at this site from 10am to 2pm
Rutgers Boathouse, 5 Memorial Pkwy, New Brunswick
Sampling location is in the middle of the Rutgers boathouse dock as indicated in picture. Bathrooms may be available at the boathouse if they are open and at Boyd Park just west of the boathouse.
The LRWP has launched a new woodworking class for women, under the guidance of boat build volunteers-turned-instructors Amber Hennes and Sarah Tomasello. Amber gained skills in woodworking through her work in theater design and scenic fabrication across the US. Sarah has taken classes in woodworking, and has been part of our community boat shop boat build since project inception.
Participants are learning several aspects of woodworking, including: preparing and laminating wood for construction; transferring the pattern and cutting the shape; shaping the shaft, grip and blade; sanding; and applying the finish. At the end of the session, participants will have a paddle to take home!
Last Saturday, the second week of the workshop, participants finished gluing and clamping all of the pieces. Everyone’s paddles are now drying on the work benches! The next task is to cut out the basic paddle shape using a jigsaw.
This FREE six-week woodworking class for women ages 13+ will take place at the Community Boat Shop downtown New Brunswick on Saturdays from 11am-12:30pm starting Saturday April 17 and running to Saturday May 22. Participants will learn several aspects of woodworking, including: preparing and laminating wood for construction; transferring the pattern and cutting the shape; shaping the shaft, grip and blade; sanding; and applying the finish. At the end of the session, participants will have a paddle to take home! Please do not sign up if you cannot commit to attending all class sessions. Registration is limited to six (6) participants. First come, first served.
Class sessions (registration for the April 17th session will enroll you in the rest of the series):
For more on the Community Boat Build. Many thanks to US Merchant Marine Naval Academy Crew Coach Derek Hartwick for project guidance.