![](https://cdn.waterrangers.ca/attachments/ebe41de49cedfcd017a3eb74423cad44723f74ed/store/fill/300/300/492e6806ac68e3a551d81468bd8a2723e4d3d44c9f8f749f92a8ecdcaf03/20231026_105725_Original.jpg)
Conway Creek along Ottawa River System
Ontario, Canada
Public boat launch, dock & rest area off Hwy 17 at Mackey. Easy access to water here. Tested from end of the dock.
![](https://cdn.waterrangers.ca/attachments/14611462c48a918c92f2922dcf2aa8cde25025bb/store/fill/150/150/0dd0a1bc4583530adf9e25dbae25911b021632b39a214a3fce8074fa3af9/122FB33C-239F-41D2-97F0-461A7A8598F3.jpg)
Location created by
Don Ross
- Group: County Sustainability Group
- Lat: 46.1698157
- Lng: -77.8109479
- Waterbody Type: Creek
- Timezone: America/Toronto
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
16.0
Latest
15.1
Average
Water temperature
°C
14.2
Latest
17.6
Average
Alkalinity
mg/L
10
Latest
38
Average
Hardness
mg/L
50
Latest
56
Average
Dissolved oxygen
mg/L
5.5
Latest
5.1
Average
Conductivity
μS/cm
50
Latest
53
Average
Secchi depth
m
1.5
Latest
1.3
Average
Water depth
m
2.5
Latest
2.1
Average
pH (0-14)
6.6
Latest
7.0
Average
Phosphates total
ppm
40.0
Latest
40.0
Average
Chlorine
ppm
0.5
Latest
0.5
Average