![](https://cdn.waterrangers.ca/attachments/55ead31737107a27f3a785bea30adb44bffe1c65/store/fill/300/300/98af53fd3b3b1e04ff0c561e4ff90f664b261ef125a7932865cd1302e935/tempImagexed0XU.jpg)
Lost Lake
Coquitlam, British Columbia, Canada
Public viewing area south end of lake, Interlaken Trail.
The Coastal Partners in Conservation Society, in partnership with the city of Coquitlam has built a nesting beach at the south end of Lost Lake for western painted turtles, the only native pond turtle left in B.C. and one that's known for its yellow and red stripes.
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
C E Thomson
- Group: Burke Mountain Naturalists
- Site ID: 49.25585*N, 122.81819*W
- Lat: 49.2556216
- Lng: -122.8179646
- Waterbody Type: Lake
- Timezone: America/Vancouver
Latest photos
View all photosObservation tests summary
Air temperature
°C
15.0
Latest
11.7
Average
Water temperature
°C
17.9
Latest
14.1
Average
Alkalinity
mg/L
0
Latest
0
Average
Hardness
mg/L
0
Latest
0
Average
Dissolved oxygen
mg/L
4.5
Latest
5.9
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
27
Latest
29
Average
pH (0-14)
6.4
Latest
6.4
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.6
Latest
0.6
Average