Grindstone Marsh

Grindstone Creek

Burlington, Ontario, Canada

Location created by
Bay Area Restoration Council

Group: Bay Area Restoration Council : Testing the Waters
Lat: 43.289666
Lng: -79.8857975
Waterbody Type: Creek
Timezone: America/Toronto

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Observations summary

Bird

Observation tests summary

Salinity ppt

0.5 Latest

0.5 Average

2021-03-29 -> 2021-10-22

Water temperature °C

16.0 Latest

18.9 Average

2021-03-29 -> 2025-06-01

Dissolved oxygen mg/L

9.0 Latest

7.7 Average

2021-03-29 -> 2025-06-01

Total dissolved solids ppm

473.0 Latest

534.0 Average

2021-03-29 -> 2025-06-01

Conductivity μS/cm

941 Latest

846 Average

2021-03-29 -> 2025-06-01

pH (0-14)

7.5 Latest

8.1 Average

2021-03-29 -> 2025-06-01

Air temperature °C

15.0 Latest

21.1 Average

2022-04-29 -> 2025-06-01

Alkalinity mg/L

210 Latest

191 Average

2022-04-29 -> 2025-06-01

Hardness mg/L

300 Latest

233 Average

2022-04-29 -> 2025-06-01

Chlorine ppm

0.0 Latest

0.0 Average

2022-04-29 -> 2025-06-01

Phosphates total ppm

0.3 Latest

0.1 Average

2022-04-29 -> 2022-08-03

Secchi depth m

0.0 Latest

0.1 Average

2022-04-29 -> 2025-05-24

Water depth m

0.6 Latest

0.3 Average

2022-06-20 -> 2025-06-01