{"id":"1334bbab-8890-42ef-9a26-b91a648e5aa2","created_at":"2019-09-15T19:14:48.648Z","updated_at":"2026-01-12T19:42:04.698Z","name":"Keewatin Marina","slug":"keewatin-marina","permalink":"https://data.waterrangers.com/locations/keewatin-marina","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","latitude":"49.7631","longitude":"-94.553","country":"Canada","body_of_water":"Lake of the Woods","water_body_type":"lake","investigative":false,"tested_parameters":["ph","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","oxygen"],"tested_equipment":["chemetrics_dissolved_oxygen_mg_l","secchi_disk_20cm","stream_thermometer_water_rangers","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":"2019-09-15T19:07:00.000Z","last_observation_at":"2019-10-27T20:25:00.000Z"}