{"id":"0d989bdd-e853-4e3d-a6ca-94b99077e325","created_at":"2016-09-24T18:53:02.881Z","updated_at":"2026-01-20T20:09:42.528Z","name":"WLMB","slug":"wlmb","permalink":"https://data.waterrangers.com/locations/wlmb","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","latitude":"45.148089","longitude":"-76.685939","country":"Canada","body_of_water":"Widow Lake Main Basin","water_body_type":"lake","investigative":false,"tested_parameters":["ph","water_temperature","total_phosphorus","secchi_depth","oxygen"],"tested_equipment":["secchi_disk_20cm","ysi_meter_temperature","ysi_multimeter_do_mgl","ysi_multimeter_ph"],"reference_photo_url":null,"first_observation_at":"2002-05-10T16:00:00.000Z","last_observation_at":"2012-08-29T16:00:00.000Z"}