![](https://cdn.waterrangers.ca/attachments/92c030a909cea133b5b035047406515dfb1bcb15/store/fill/300/300/e7f5f8175af7cb2e6841ffbd1cb4fec0003c0959f47d05f18469f852f994/IMG_4392.jpg)
Black River
Milford, Ontario, Canada
Water is moving under the Black River Bridge.
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Deb Hudson
- Group: County Sustainability Group
- Lat: 43.9663801
- Lng: -77.0338583
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
View all photosIssues Summary
Observations summary
Observation tests summary
Air temperature
°C
22.0
Latest
17.6
Average
Water temperature
°C
22.7
Latest
16.2
Average
Alkalinity
mg/L
100
Latest
170
Average
Hardness
mg/L
150
Latest
220
Average
Dissolved oxygen
mg/L
10.0
Latest
7.5
Average
Conductivity
μS/cm
213
Latest
334
Average
Secchi depth
m
0.0
Latest
1.1
Average
Water depth
m
0.2
Latest
1.6
Average
pH (0-14)
8.1
Latest
7.8
Average
Phosphates total
ppm
3.0
Latest
3.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Ice On
- 2024-01-02
- 2023-01-02
- 2021-12-30
- 2020-12-17
Ice Off
- 2024-02-22
- 2023-03-10
- 2022-03-16
- 2021-03-09
- 2020-04-05
- 2020-03-01
- 2019-03-24
- 2018-02-20