{"id":"4a61ae35-b28e-4d83-beb1-6ba6fb7f5695","created_at":"2019-03-25T15:10:20.175Z","updated_at":"2026-01-20T21:12:20.815Z","name":"Jack Darling Memorial Park","slug":"jack-darling-memorial-park-1756998327","permalink":"https://data.waterrangers.com/locations/jack-darling-memorial-park-1756998327","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","latitude":"43.522189","longitude":"-79.602227","country":"Canada","body_of_water":"Lac Ontario","water_body_type":"lake","investigative":false,"tested_parameters":["ph","water_temperature","air_temperature","conductivity","alkalinity","hardness","chlorine","oxygen","phosphates"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","stream_thermometer_water_rangers","unspecified_phosphates","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2019-03-25T15:10:00.000Z","last_observation_at":"2020-06-28T14:38:55.000Z"}