{"id":"3888e1ff-2fd2-420e-8a01-a53c802aa8ff","created_at":"2022-07-05T19:26:30.885Z","updated_at":"2026-05-13T19:39:26.903Z","name":"Sunfish Pond - Old Guelph","slug":"sunfish-pond-old-guelph","permalink":"https://data.waterrangers.com/locations/sunfish-pond-old-guelph","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","latitude":"43.286634","longitude":"-79.895539","country":"Canada","body_of_water":"Sunfish Pond","water_body_type":"pond","investigative":false,"tested_parameters":["total_dissolved_solids_tds","water_temperature","conductivity","ph","salinity","oxygen"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","other_pen-type_tds_meter","water_rangers_freshwater_teststrips_ph","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_salinity_meter_ppm","water_rangers_pen_type_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2020-10-23T00:00:00.000Z","last_observation_at":"2020-12-04T00:00:00.000Z"}