St. John River
New Brunswick, Canada
Near the tourist bureau beside the Hartland covered bridge.
Location created by
Jenna Ross
- Group: County Sustainability Group
- Lat: 46.296247
- Lng: -67.5281525
- Waterbody Type: River
- Timezone: America/Moncton
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
17.0
Latest
16.8
Average
Water temperature
°C
11.7
Latest
14.2
Average
Alkalinity
mg/L
10
Latest
64
Average
Dissolved oxygen
mg/L
9.0
Latest
7.9
Average
Conductivity
μS/cm
136
Latest
149
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.2
Latest
0.4
Average
pH (0-14)
6.0
Latest
7.0
Average
Hardness
mg/L
25
Latest
94
Average
Phosphates total
ppm
30.0
Latest
30.0
Average
Ice On
Ice Off
- 2022-04-08
- 2020-03-25
- 2017-05-19