{"id":"437c3a7e-cf2d-4ab6-a81e-48df88b4caf9","created_at":"2020-10-23T19:44:05.171Z","updated_at":"2026-01-20T21:59:45.995Z","name":"Mud Lake Rock","slug":"mud-lake-rock-1757099054","permalink":"https://data.waterrangers.com/locations/mud-lake-rock-1757099054","dataset_id":"9a4a9aa7-eb33-4eba-8951-e9aa7a2f9ace","latitude":"45.3709","longitude":"-75.7963","country":"Canada","body_of_water":"Mud Lake","water_body_type":"lake","investigative":false,"tested_parameters":["ph","hardness","alkalinity","air_temperature","water_temperature","chlorine"],"tested_equipment":["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_temperature_meter"],"reference_photo_url":null,"first_observation_at":"2020-10-23T19:40:52.521Z","last_observation_at":"2020-10-23T19:40:52.521Z"}