Organization

National Great Rivers

Dataset summary

Sample locations

Contributing from 28 November 2012 → 25 June 2026

Displaying locations 161 - 180 of 468 in total

14 observations Nov 30 2024 → Apr 30 2026
11 parameters tested

ice on, air temperature, chloride, chlorine, conductivity, current weather, current weather description, ph, weather in the past 24hrs, weather in the past 24hrs description, water temperature

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16 observations Dec 23 2023 → Apr 29 2026
19 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, conductivity, current weather, current weather description, nitrate, odour, water surface, ph, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature, water use

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20 observations Dec 19 2023 → Apr 29 2026
8 parameters tested

ice on, air temperature, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water level

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5 observations Nov 20 2025 → Apr 29 2026
16 parameters tested

ice on, air temperature, algae, chloride, chlorine, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

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13 observations Nov 30 2024 → Apr 29 2026
16 parameters tested

ice on, air temperature, algae, chloride, chlorine, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level, water use

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7 observations Jan 30 2026 → Apr 28 2026
10 parameters tested

ice on, air temperature, algae, chloride, clarity, current weather, current weather description, odour, weather in the past 24hrs, water level

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20 observations Nov 11 2023 → Apr 23 2026
6 parameters tested

air temperature, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

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9 observations Nov 20 2021 → Apr 22 2026
16 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, conductivity, current weather, flow, odour, water surface, ph, pollution sources, weather in the past 24hrs, water level, water temperature

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7 observations Oct 06 2025 → Apr 21 2026
22 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, conductivity, current weather, current weather description, flow, nitrate, odour, water surface, ph, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water level, water temperature, water use

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12 observations Nov 25 2024 → Apr 21 2026
15 parameters tested

ice on, air temperature, algae, chloride, chlorine, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level

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7 observations Nov 10 2025 → Apr 21 2026
14 parameters tested

ice on, air temperature, algae, chloride, chlorine, clarity, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level

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4 observations Jan 21 2026 → Apr 20 2026
12 parameters tested

ice on, algae, chloride, clarity, colour, current weather, current weather description, water surface, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

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8 observations Dec 27 2024 → Apr 20 2026
15 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

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13 observations Nov 15 2024 → Apr 20 2026
14 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

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11 observations Nov 15 2024 → Apr 19 2026
8 parameters tested

ice on, air temperature, chloride, current weather, current weather description, odour, weather in the past 24hrs, weather in the past 24hrs description

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10 observations Dec 19 2023 → Apr 17 2026
12 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, weather in the past 24hrs, weather in the past 24hrs description, water level

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13 observations Dec 20 2024 → Apr 16 2026
15 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

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10 observations Dec 10 2024 → Apr 15 2026
14 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

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2 observations Nov 05 2025 → Apr 15 2026
5 parameters tested

chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

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16 observations Dec 24 2023 → Apr 14 2026
19 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, conductivity, current weather, current weather description, nitrate, odour, water surface, ph, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature, water use

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