Fall Foliage Canoe/Kayak Trip

Sunday, October 15, 2017

You’re invited to join the Taunton River Watershed Alliance (TRWA) for a canoe/kayak trip on the Taunton River to enjoy the peak fall foliage. The date is Sunday, October 15. The trip will begin at 10 a.m. at the South Street East river crossing on the Raynham/East Taunton line (check-in at 9:30). It will end approximately four hours later (2 p.m.) at Weir Riverfront Park on East Water Street in Taunton. Click here for registration information.

August Nutrient Samples In – All Locations Sampled

The August nitrate, total phosphorus, and fecal coliform sampling results have been added to our tracking table and the Water Quality Monitoring Program page of the website.

The results for nutrients (nitrogen and phosphorus) the pollutants that cause algae blooms and excess aquatic weed growth are worse (higher) than last month. Nitrogen in particular is many times higher than any reasonable instream water quality criterion would allow and many times our nitrate target for concern. Algae blooms and excessive plant growth is currently evident throughout the watershed.

This underscores the need for the wastewater treatment plants (WWTPs) in the watershed to continue to make progress on their permit implementation schedules for nutrient reduction and for reductions from other sources such as golf courses, agriculture (including cow and horse farms), residential/commercial lawn fertilizer application and stormwater runoff.

EPA and MassDEP should also issue the long overdue two remaining major municipal WWTP permits in the watershed Somerset (8+ years overdue) and Fall River (11+ years overdue) with appropriate nutrient limitations and implementation schedules as well as implement (make effective) the new stormwater (a.k.a. MS4 permit) which is 9+ years overdue.

Stream Continuity Assessment Available

In June 2017, Mass Audubon and the Taunton River Watershed Alliance released Stream Continuity Assessment in the Taunton Watershed a report detailing the findings of more than 500 stream crossing assessments in the Taunton River watershed.  The River and Stream Continuity Project was a joint effort of the University of Massachusetts, the Massachusetts Division of Ecological Restoration, the Nature Conservancy and American Rivers.  The Project developed a system to assess stream crossings and determine the extent to which each one created a barrier to aquatic passage and natural water flow. The database generated an “Aquatic Score” that represented the degree to which that crossing creates a barrier. Crossings were ranked as “severe,” “significant,” “moderate,” “minor” or “insignificant” barriers to passage. The report with its three Appendices are available on the Mass Audubon website.

Angler Education Day

On July 16th, TRWA, the Mass Wildlife Angler Education Program, and the MA Department of Conservation and Recreation teamed up to create a day of local cultural and natural history. Dozens of Dighton Rock State Park visitors learned about Taunton River biodiversity, explored the Dighton Rock Museum, and got a fishing lesson (and loaner tackle if needed) while enjoying a beautiful day along the river.

July Sampling Results In

The July sampling results are in and available at the Water Quality Monitoring Tab above (click on the sample bottles picture on the monitoring program home page).  While not as bad as last year’s dry year we are seeing nitrate values 2 to 3 times the water quality target value of 0.4 mg/l.  This underscores the need for wastewater treatment plants to continue with their programs to upgrade the plants to remove nitrogen and for municipalities, state agencies, and the public to identify ways to control nonpoint (a.k.a. non-wastewater treatment plant) sources of nitrogen.

Enjoy One of the TRWA Upcoming Events

Don’t forget to visit the What’s Happening – Events section of the website to see the information on upcoming events and urge friends, family, neighbors, and colleagues who you think might be interested to do the same:

  • Music in the Grove – Sunday, May 28th, 2-5 at Boyden Refuge;
  • Overnight Canoe/Kayak Trip – June 10-11 (or either day as a single day trip);
  • Angler Education / Family Fishing Day – Sunday, July 16th at Dighton Rock State Park;
  • Annual Watershed Photography Contest – Submission deadline is July 15th (see rules and application on website).

TRWA Sampling Volunteers Score Another Complete Data Set For May

The TRWA Sampling Volunteers collected another complete data set from all 19 monitoring locations in May.  The results to date for 2017 as well as last year’s results may be found on the Water Quality Monitoring tab.
 

Spring due to cold water and high flows generally is the time of year with the highest water quality.  In May the rivers exceeded the nitrate level of concern by a small amount at three locations and a more significant amount at the Matfield River location.  The fact that high flows didn’t cause bacteria problems is very good news reflecting favorably on the hard work municipalities have been doing on sewer system integrity the last few years.  The fact that despite high flows nitrate was exceeded or borderline in so many locations underscores the need for the wastewater treatment plant upgrades currently underway at all  upper watershed wastewater treatment plants to protect the river and estuary during low flow summer conditions.

From June through October we will want to see how pollution levels change as flow in the rivers decrease and water temperature rises.  After two years of drought we are hoping this years summer flows will be more typical.  We will also be looking to document any algae blooms.  If you see a bloom take a picture with your cameras or smart phones and email it to TRWA (director@savethetaunton.org) along with the date, time, and location it was taken.  You can be a Guardian of the Taunton River like our sampling team by documenting problems you see.

TRWA’s next sampling day is Tuesday, June 13, 2017 (second Tuesday of each month).