By LRWP Monitoring Outreach Coordinator Jocelyn Palomino

Every Thursday from May to October, the Lower Raritan Watershed Partnership and Rutgers Cooperative Extension of Middlesex County run a volunteer-based monitoring program along the Raritan river. During the summer, we collect water quality samples at six non-bathing public access beach sites, provide our samples to the Interstate Environmental Commission for analysis in their laboratory and report the results to the public on Friday afternoons. Our mission is to share this data with the community and partners to ensure the safe use of the Raritan river for all.

Our lab results for water quality samples taken on Thursday September 26, 2024 show Enterococcus bacteria levels exceeding the EPA federal water quality standard of 104 cfu/100mL at FOUR of our monitoring sites this week. Problem sites are indicated by red frowns on the map and chart which includes: Riverside Park (Piscataway), Rutgers Boathouse (New Brunswick), Edison Boat Basin and Ken Buchanan Waterfront Park (Edison). Green smiles on the chart and map indicate the sites with bacteria levels safe for recreation, which include: South Amboy Waterfront Park (South Amboy) and 2nd Street Park (Perth Amboy)

Pathogens/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 coming in primary contact with the water (touching) through recreational activities like fishing, kayaking or swimming in a water body. Possible sources of bacteria include stormwater runoff, Combined Sewer Overflows (CSOs), improperly functioning wastewater treatment plants, leaking septic systems, animal carcasses, and runoff from manure storage areas.

Our goal in reporting these results is to give residents a better understanding of the potential health risks related to primary contact during water-based recreation. If you decide to recreate on Raritan this weekend, please keep this data in mind and wash up properly after any activities!

Our monitoring team was eager to be joined by Sandy Castor on the Rutgers Boathouse docks, Middlesex County’s Department Head and our VIP this week! Sandy took part in our usual monitoring work like collecting data off the YSI and grabbing our sample for the week, alongside our community volunteers. Despite the gloomy weather, sharing our pathogens work with Sandy was a great start to the morning!

Another week of bottles and debris at the Rutgers Boathouse, along with a fish kill. Photo credit: Jocelyn Palomino (left) and Art Allgauer (right)

A massive log found its way in between the docks at the Edison Boat Basin, Photo credit: Jocelyn Palomino

Amongst the usual flock of gulls at Sayreville, we were able to spot one cormorant on a dock post using the breeze to dry up, while another went for a lonesome swim in the Raritan. Photo credit: Jocelyn Palomino

We usually find very little trash when we arrive at our South Amboy site, however, a lot of garbage was left behind after the high tide for us to clean-up. We also found two smooth dogfish/sand sharks on the shore that appear to have been preyed on… Photo credit: Art Allgauer (left) and Jocelyn Palomino (right)

The combined sewer system (CSS) in Perth Amboy had a light overflow due to some morning drizzle, however, it most likely increased with the rain that followed after. Special thanks to our volunteers: Art Allgauer, Sofi Grossman, Sanil Nambiar, and Irene Riegner! Photo credit: Art Allgauer (left) and Jocelyn Palomino (right)

By LRWP Monitoring Outreach Coordinator Jocelyn Palomino

Every Thursday from May to October, the Lower Raritan Watershed Partnership and Rutgers Cooperative Extension of Middlesex County run a volunteer-based monitoring program along the Raritan river. During the summer, we collect water quality samples at six non-bathing public access beach sites, provide our samples to the Interstate Environmental Commission for analysis in their laboratory and report the results to the public on Friday afternoons. Our mission is to share this data with the community and partners to ensure the safe use of the Raritan river for all.

Our lab results for water quality samples taken on Thursday September 19, 2024 show Enterococcus bacteria levels exceeding the EPA federal water quality standard of 104 cfu/100mL at FOUR of our monitoring sites this week. Problem sites are indicated by red frowns on the map and chart which includes: Riverside Park (Piscataway), Rutgers Boathouse (New Brunswick), Edison Boat Basin (Edison) and 2nd Street Park (Perth Amboy). Green smiles on the chart and map indicate the sites with bacteria levels safe for recreation, which include: Ken Buchanan Waterfront Park (Edison) and South Amboy Waterfront Park (South Amboy).

Pathogens/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 coming in primary contact with the water (touching) through recreational activities like fishing, kayaking or swimming in a water body. Possible sources of bacteria include stormwater runoff, Combined Sewer Overflows (CSOs), improperly functioning wastewater treatment plants, leaking septic systems, animal carcasses, and runoff from manure storage areas.

Our goal in reporting these results is to give residents a better understanding of the potential health risks related to primary contact during water-based recreation. If you decide to recreate on Raritan this weekend, please keep this data in mind and wash up properly after any activities!

Just two more weeks left of summer monitoring!! As always, BIG thanks to our volunteers who joined us in the field this week: Irene Riegner, Sofi Grossman, Frank Dahl, and Art Allgauer.

Frank Dahl manning the YSI at Riverside Park in Piscataway, catch a glimpse of the real-time numbers Frank was looking at in the second picture. Photo Credit: Jocelyn Palomino

Stagnant waters at the Rutgers Boathouse caused a scummy buildup across the surface of the Raritan, we also spotted a dead fish among the pile of debris next to bottles, bottles, and more bottles! Photo Credit: Jocelyn Palomino

Tuesday’s Supermoon greatly affected the tides Thursday morning, some of our sites were too flooded to access but luckily we had waders ready, Photo Credit: Art Allgauer

The carcass of what appeared to be a juvenile black-backed gull washed up on the boat ramp at LR4- Ken Buchanan Waterfront Park, Photo Credit: Jocelyn Palomino

At LR5- South Amboy Waterfront Park, we also had some interesting finds as a result of aquatic life being washed up from the high-tide. Apart from dozens of horseshoe crabs molts, we spotted a dried up Manta stingray right along the shoreline- which was a first for us! Photo Credit: Jocelyn Palomino (left) and Art Allgauer (right)

By LRWP Monitoring Outreach Coordinator Jocelyn Palomino

Every Thursday from May to October, the Lower Raritan Watershed Partnership and Rutgers Cooperative Extension of Middlesex County run a volunteer-based monitoring program along the Raritan river. During the summer, we collect water quality samples at six non-bathing public access beach sites, provide our samples to the Interstate Environmental Commission for analysis in their laboratory and report the results to the public on Friday afternoons. Our mission is to share this data with the community and partners to ensure the safe use of the Raritan river for all.

Our lab results for water quality samples taken on Thursday September 12, 2024 show Enterococcus bacteria levels exceeding the EPA federal water quality standard of 104 cfu/100mL at TWO of our monitoring sites this week. Problem sites are indicated by red frowns on the map and chart which includes: Riverside Park (Piscataway) and 2nd Street Park (Perth Amboy). Green smiles on the chart and map indicate the sites with bacteria levels safe for recreation, which include: Rutgers Boathouse (New Brunswick), Edison Boat Basin and Ken Buchanan Waterfront Park (Edison), and South Amboy Waterfront Park (South Amboy).

Pathogens/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 coming in primary contact with the water (touching) through recreational activities like fishing, kayaking or swimming in a water body. Possible sources of bacteria include stormwater runoff, Combined Sewer Overflows (CSOs), improperly functioning wastewater treatment plants, leaking septic systems, animal carcasses, and runoff from manure storage areas.

Our goal in reporting these results is to give residents a better understanding of the potential health risks related to primary contact during water-based recreation. If you decide to recreate on Raritan this weekend, keep this data in mind and be sure to wash up after any activities!

Special thanks to the volunteers who joined us on the field: Sofi Grossman, Irene Riegner and Art Allgauer!

Once again, the Rutgers Boathouse docks were piled up with debris and trash similar to last week. We witnessed some fish jumping out of the water and floundering about near the docks, however, the Dissolved Oxygen levels we recorded (9.0 mg/L and 102.7% saturation) indicated an appropriate level of oxygen for aquatic life to survive. We will keep a close eye on the situation in the following weeks. Photo Credit: Jocelyn Palomino

The Raritan river was abundant with wildlife early Thursday morning. From two deer embracing each other on the shore of the Rutgers Boathouse, to a number of egrets and gulls at the Edison Boat Basin- it was a lively day to do some monitoring! Photo Credit: Jocelyn Palomino

The docks at Sayreville’s Ken Buchanan Waterfront after days with no precipitation. The smell was FOUL to say the least! Photo Credit: Jocelyn Palomino

We don’t usually spot herons at our Perth Amboy site, but this lovely heron was spotted on the docks before flying out for his catch of the morning. Photo Credit: Jocelyn Palomino

In our newly implemented monitoring task of “site clean-ups,” we have noticed LR2 and LR6 tend to have a higher volume of trash in comparison to our other sites, a majority of the trash being plastic/glass bottles. Photo Credit: Jocelyn Palomino

In partnership with SEWA USA – Central New Jersey Chapter, the LRWP is pleased to co-host a special Boat Shop Open House on Saturday September 14, 2-5pm at our 101 Raritan Avenue Boat Shop in Highland Park.

We welcome you to join us for refreshments, boat build demos, rain barrel painting, a special presentation by Rutgers Professor Chris Obropta, a clean-up at Donaldson Park, and a change to get out on the Raritan River for a paddle!

Please note that parking will be tight: if you drive, you will want to find parking on the side streets.

By LRWP Monitoring Outreach Coordinator Jocelyn Palomino

Every Thursday from May to October, the Lower Raritan Watershed Partnership and Rutgers Cooperative Extension of Middlesex County run a volunteer-based monitoring program along the Raritan river. During the summer, we collect water quality samples at six non-bathing public access beach sites, provide our samples to the Interstate Environmental Commission for analysis in their laboratory and report the results to the public on Friday afternoons. Our mission is to share this data with the community and partners to ensure the safe use of the Raritan river for all.

Our lab results for water quality samples taken on Thursday September 5, 2024 show Enterococcus bacteria levels exceeding the EPA federal water quality standard of 104 cfu/100mL at only ONE of our monitoring sites this week. Problem sites are indicated by red frowns on the map and chart which includes: Riverside Park (Piscataway). Green smiles on the chart and map indicate the sites with bacteria levels safe for recreation, which include: Rutgers Boathouse (New Brunswick), Edison Boat Basin and Ken Buchanan Waterfront Park (Edison), South Amboy Waterfront Park (South Amboy) and 2nd Street Park (Perth Amboy).

Pathogens/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 coming in primary contact with the water (touching) through recreational activities like fishing, kayaking or swimming in a water body. Possible sources of bacteria include stormwater runoff, Combined Sewer Overflows (CSOs), improperly functioning wastewater treatment plants, leaking septic systems, animal carcasses, and runoff from manure storage areas.

Our goal in reporting these results is to give residents a better understanding of the potential health risks related to primary contact during water-based recreation. If you are out on the Raritan this weekend enjoying the last of the summer weather, be sure to wash up after any activities just to be safe!

This week, the team was joined in the field by Land Steward Ed Carrington from Duke Farms who eagerly helped us with the collection of YSI data and site clean-ups. We appreciate you, Ed! Photo Credit: Jocelyn Palomino

An unidentified carcass found on the docks of Riverside Park in Piscataway to start off our Thursday morning!! Photo Credit: Frank Dahl

Unusual amount of debris and trash piled up against the Rutgers docks during high tide, we spent some time cleaning up everything in reach, Photo Credit: Jocelyn Palomino

A solitaire heron enjoying the fresh breeze on the shores of the Raritan near the Edison Boat Basin, Photo Credit: Jocelyn Palomino

A full team of binoculars…we are always prepared to spot all sorts of wildlife out on the Raritan, Photo Credit: Jocelyn Palomino

THANK YOU to our volunteers who came out yesterday: Irene Riegner, Art Allgauer, Ed Carrington, Frank Dahl, and Sofi Grossman! Photo Credit: Jocelyn Palomino