Sleeper's River Studies and Restoration
This is a blog documenting the process of attempting to restore the Sleeper's River behind the St. Johnsbury School in St. Johnsbury VT.
Thursday, May 7, 2015
Monday, December 8, 2014
Thursday, November 20, 2014
Email from Emily Miller - White River Partnership
Hi Marcia,
Your river classroom sounds like a fantastic resource! It's really wonderful that you're making use of the river with your middle school students. I can point you in a few different directions for sampling for bacteria.
We test water samples for bacteria here in Royalton using the IDEXX Colilert system. It's a 24hr test recognized by the EPA and used widely in water quality testing. In short, in the test we add colilert reagent to a 100mL water sample, incubate it for 24hrs in a specially sealed tray and then read the sample using a UV light. Samples that are positive for E.coli fluoresce under the light and we can quantify how much E.coli is present based on the portion of the tray that is fluorescing. We have 5 samples worth of reagent left at this point and would be happy to run samples if you can get them to us. There are pretty tight time limits for the samples to be considered valid (they need to be processed within 6 hrs), which may make that difficult.
You might consider contacting Jenna Guarino, a watershed education consultant with Ecotone Education here in Vermont, that we've worked with and who has done some water quality work using petri dishes in the past. She's a great resource and I'd be happy to connect you. Jenna developed many of the materials that we use with school groups (available at http://whiteriverpartnership.org/teacher-resources/ ).
There may also be some folks at the Agency of Natural Resources, Department of Environmental Conservation who may be good resources. Jim Kellogg comes to mind, he supervises macroinvertebrate sampling for the state and also is the contact for a program called the LaRosa program, which among other things tests water samples for bacteria. I'm not sure if the state would be able to help you out by running samples, but I'd be happy to connect you with them if it would be helpful.
Let me know if I can be of help or if you'd like to talk in more detail about any of these options. Good luck!
Emily
Wednesday, November 19, 2014
Skyping with Norwich University Students
We have been working for several weeks now with students from the Norwich University Environmental Studies class.
They have been helping us with our water studies, running water tests for students that we can't do here at school.We have been Skyping with them...
Thursday, November 13, 2014
Using Digital Probes for Water Tests
Tuesday, October 21, 2014
Macro-Invertebrate Studies
We have been bringing our classes down to the river once a week for the last 3 or 4 weeks.
The weather has been warm and pleasant, and the water level has been low enough for the students to wade across.
We recently did a macroinvertebrate study where the students took a tally of all the different macroinvertebrates they found. It is a way to measure the health of the river.
Lots of Caddisfly and Mayfly larvae means low pollution levels. We found pretty high numbers.
We will keep this data and compare it to future data at different locations, or different times of the year.
The weather has been warm and pleasant, and the water level has been low enough for the students to wade across.
We recently did a macroinvertebrate study where the students took a tally of all the different macroinvertebrates they found. It is a way to measure the health of the river.
Lots of Caddisfly and Mayfly larvae means low pollution levels. We found pretty high numbers.
We will keep this data and compare it to future data at different locations, or different times of the year.
Wednesday, October 8, 2014
We have been taking our students to the River. While there, we have been exploring the riverbank to look for evidence of wild life, erosion, pollution, etc.
Click this link to see a short video
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