Location

Lake of the Woods Forest Preserve

Sangamon River

Sangamon River in Illinois

Dataset summary

Lake of the Woods Forest Preserve has data for algae, previous_weather, chlorine, clarity, water_level, air_temperature, water_temperature, ph, Ice on, current_weather, secchi_depth, on_the_water_s_surface, colour, water_use, odour, chloride, conductivity, current_weather_description, flow, and previous_weather_description from 7 November 2021 to 13 February 2026.

40.204014, -88.387113

Summary of quantitative results

Guidelines for exceedances are based on: United States

  • Chemistry tests

    • Chlorine

      ppm

      Unspecified equipment (chlorine)

      125.0

      Latest

      125.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Conductivity

      μS/cm

      Other pen-type meter (conductivity)

      652.0

      Latest

      642.35

      Average

      View chart breakdown

    • Air temperature

      °C

      Unspecified equipment (air temperature)

      5.6

      Latest

      7.37

      Average

      View chart breakdown

    • Water temperature

      °C

      Unspecified equipment (water temperature)

      4.6

      Latest

      3.98

      Average

      View chart breakdown

  • Physical tests

    • Flow

      cfs

      Float

      108.0

      Latest

      108.0

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

    • Flow

      L/s

      Other flow equipment

      92.6

      Latest

      219.53

      Average

      Not enough data for trend yet

      Trendlines will appear once >3 datapoints are entered.

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Recent photos

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Location description
The sample location is on the north bank of the river, 150 feet downstream of the covered bridge. A sandbar allows for access to the water when the river is near average flow.