Dataset

Riverwatch

Dataset by Ottawa Riverkeeper

Dataset summary

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Contributing from 8 January 2013 → 17 March 2026

Displaying locations 61 - 80 of 133 in total

Treadwell Boat Launch · Ottawa River
2 observations Jul 20 2013 → Oct 12 2018
7 parameters tested ▾

nitrate-nitrogen, nitrites, oxygen, ph, phosphate, secchi depth (clarity), water temperature

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Hudson, qc · Lake of Two Mountains
2 observations Jul 30 2017 → Sep 30 2018
6 parameters tested ▾

air temperature, nitrate-nitrogen, nitrites, ph, secchi depth (clarity), water temperature

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Hawkesbury-Grenville bridge · Ottawa River
2 observations Sep 25 2016 → Sep 27 2018
7 parameters tested ▾

air temperature, alkalinity, hardness, ph, secchi depth (clarity), water depth, water temperature

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Macskimming Outdoor Education Centre · Ottawa River
10 observations Sep 04 2017 → Aug 26 2018
6 parameters tested ▾

ice on, air temperature, ph, secchi depth (clarity), water depth, water temperature

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La Passe boat launch · Ottawa River
4 observations Aug 27 2017 → Aug 26 2018
10 parameters tested ▾

ice on, air temperature, alkalinity, conductivity, hardness, oxygen, ph, secchi depth (clarity), water depth, water temperature

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Lavergne Marsh · Ottawa River
9 observations Jul 31 2016 → Aug 26 2018
7 parameters tested ▾

air temperature, alkalinity, hardness, ph, secchi depth (clarity), water depth, water temperature

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'A' Headwater · Ruisseau de la Brasserie
33 observations Jun 11 2014 → Aug 17 2018
6 parameters tested ▾

air temperature, alkalinity, conductivity, e. coli, ph, water temperature

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North of Fort William · Ottawa River
1 observation Aug 13 2018 → Aug 13 2018
5 parameters tested ▾

air temperature, alkalinity, ph, secchi depth (clarity), water temperature

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Mattawa · Ottawa River
2 observations Nov 02 2017 → Jul 30 2018
6 parameters tested ▾

air temperature, alkalinity, ph, secchi depth (clarity), water depth, water temperature

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Coulonge River - End of Chemin de la Centrale · Coulonge River
1 observation Jul 07 2018 → Jul 07 2018
7 parameters tested ▾

air temperature, alkalinity, conductivity, hardness, ph, secchi depth (clarity), water temperature

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Upstream of Norway Bay · Ottawa River
16 observations Jun 30 2013 → Oct 28 2017
8 parameters tested ▾

air temperature, nitrate-nitrogen, nitrites, oxygen, ph, secchi depth (clarity), water depth, water temperature

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Bellows Bay - Westmeath Provincial Park · Bellows Bay
1 observation Sep 23 2017 → Sep 23 2017
8 parameters tested ▾

air temperature, alkalinity, hardness, nitrate-nitrogen, nitrites, ph, water depth, water temperature

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Westmeath Mid-Channel · Ottawa River
16 observations Jun 30 2013 → Sep 23 2017
10 parameters tested ▾

air temperature, alkalinity, nitrate-nitrogen, nitrites, oxygen, ph, phosphate, secchi depth (clarity), water depth, water temperature

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Rockcliffe yacht club · Ottawa river
2 observations Jul 02 2016 → Sep 10 2017
6 parameters tested ▾

air temperature, alkalinity, conductivity, hardness, ph, water temperature

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Petrie Island East Bay · Ottawa River
140 observations Jun 17 2016 → Aug 28 2017
1 parameter tested ▾

e. coli

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'C' Pedestrian Bridge · Ruisseau de la Brasserie
38 observations Jan 08 2013 → Jul 25 2017
1 parameter tested ▾

e. coli

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'D' Mouth · Ruisseau de la Brasserie
31 observations Jun 11 2014 → Jul 25 2017
1 parameter tested ▾

e. coli

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'B' BDT · Ruisseau de la Brasserie
41 observations Jan 08 2013 → Jul 25 2017
1 parameter tested ▾

e. coli

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Downstream of Temiscaming · Ottawa River
11 observations Jun 29 2013 → Jul 14 2017
8 parameters tested ▾

air temperature, nitrate-nitrogen, nitrites, oxygen, ph, phosphate, secchi depth (clarity), water temperature

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Britannia Bay Long Rock Point · Ottawa River
9 observations Aug 10 2016 → Jul 06 2017
8 parameters tested ▾

air temperature, alkalinity, conductivity, hardness, ph, secchi depth (clarity), water depth, water temperature

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