


Swanzey
,
NH
Longitude/Latitude:
-72.2747
/
42.8725
Upstream of Monadnock Region High School. Monitored for E.coli monthly June through September. Other parameters May through September: DO, turbidity, pH, temperature, specific conductance, chloride. In conjunction with NH Volunteer River Assessment Program.
Is It Clean?
Sample Date | Status | CFU/100ml | Wet Weather |
---|---|---|---|
2021-09-14 | ![]() | 184 | Y |
2021-08-17 | ![]() | 81 | N |
2021-07-26 | ![]() | 137 | Y |
2021-06-22 | ![]() | 88 | N |
2020-09-15 | ![]() | 73 | N |
If it has not rained in the past 1-2 days, this site is Usually clean for swimming and Usually clean for boating.
If it has rained in the past 1-2 days, this site is Sometimes clean for swimming and Usually clean for boating.
How Do I Get There?
Take Nature Trail at end closest to the school & proceed east to where trail abuts the South Branch.