Dataset

Water Rangers Water Quality Testers

Dataset by Water Rangers

Dataset summary

Observations

  • 19 March 2025

    Chestnut Field Wetland (Bottom of the Wetland) by Lula Wattam

  • 19 March 2025

    Chestnut Farm Allotments Downstream (Dagenham Brook) by Lula Wattam

  • 18 March 2025

    Lake Wabukayne Park by Iyah Z.

    Birds and ducks. Some debris in the water.

  • 17 March 2025

    Lake Aquitaine Park by Iyah Z.

    Most of pond still frozen, debris in the pond (branches, trash). Squirrels in the area

  • 15 March 2025

    Osprey Marsh, Johnny Bower Park by Iyah Z.

    Squirrels, beavers, wood and debris in the water likely due to rain, construction in the area

  • 15 March 2025

    Loon Lake West Shore by Mike Grinnell

    Added measurement ORP equals 233 mV. Interestingly the Chloride reading is holding constant at 10 mg/l. There is no input of chloride since early March and with no outflow from the lake yet, therefore is no decline in chloride. Water levels are very slowly increasing but appear to be having no dilution effect.

  • 15 March 2025

    Chestnut Farm Allotments Midstream (Dagenham Brook) by Lula Wattam

  • 15 March 2025

    Chestnut Farm Allotments Midstream (Dagenham Brook) by Lula Wattam

  • 15 March 2025

    Chestnut Farm Allotments Upstream (Dagenham Brook) by Lula Wattam

  • 15 March 2025

    Chestnut Farm Allotments Upstream (Dagenham Brook) by Lula Wattam

  • 14 March 2025

    Chestnuts Field (Before Wetland Outfall) by Lula Wattam

  • 14 March 2025

    Chestnuts Field (After Wetland Outfall) by Lula Wattam

  • 14 March 2025

    Chestnut Field Wetland (Bottom of the Wetland) by Lula Wattam

  • 7 March 2025

    South Retention Pond HPNC 2 by High Park Nature Centre

  • 7 March 2025

    Yeading Walk by Angelique Soon

    Sweage fungus observed coating stones and on the tips of aquatic vegetation. Black algae (non furry) also observed This is the worst I have seen it for a long time. some oil also observed floating on surface 110 gammarus caught, dead invertebrate in sample

  • 1 March 2025

    Loon Lake West Shore by Mike Grinnell

    Tap location. This is part of the chloride monitoring for the MTO project to discover if chloride levels from road salting can be reduced by the introduction of DLA in this area near a lake bordered by a highway. The chloride levels have dropped from 14 to 10 mg/l since the introduction of DLA to prewet NaCl. So far, the experiment/project appears successful.

  • 27 February 2025

    Downstream of the bridge by Jenny Hill

    Chloride estimated from extrapolation of manufacturers calibration curve (raw reading = 8.2)