{"id":"d7f50a9a-b3b7-4d51-b4c7-e5b619d8b89d","created_at":"2018-05-13T14:30:57.392Z","updated_at":"2026-01-20T21:13:03.252Z","name":"Mouth of Black Bay at confluence of Petawawa River","slug":"mouth-of-black-bay-at-confluence-of-petawawa-river","permalink":"https://data.waterrangers.com/locations/mouth-of-black-bay-at-confluence-of-petawawa-river","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","latitude":"45.879015","longitude":"-77.394304","country":"Canada","body_of_water":"Lower Barron River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["chlorine","water_temperature","air_temperature","conductivity","oxygen","water_depth","alkalinity","secchi_depth","ph","hardness"],"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":"2018-05-12T14:52:00.000Z","last_observation_at":"2019-05-26T14:30:00.000Z"}