{"id":"67839192-94b7-40df-8b36-d7cae37401fd","created_at":"2025-08-22T14:48:27.679Z","updated_at":"2026-01-02T18:48:55.504Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"19021ca7-09c7-415c-ad57-fd134b99e873","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2019-11-27T00:00:00.000Z","observed_at_local":"2019-11-26T16:00:00-08:00","notes":"Oakton -1 failed Water Rangers conductivity tool used","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/77972","readings":[{"id":"04d33740-65e6-4a67-950d-0a353f5fafce","created_at":"2025-08-22T14:48:27.725Z","updated_at":"2025-08-22T14:48:27.725Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"16903b4b-16ff-4be7-a76a-2de8485bfc55","created_at":"2025-08-22T14:48:27.739Z","updated_at":"2025-08-22T14:48:27.739Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"14d04829-c794-4d8c-9f81-c655c97840ef","created_at":"2025-08-22T14:48:27.749Z","updated_at":"2025-08-22T14:48:27.749Z","parameter":"conductivity","unit":"us_cm","value":"170","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"c642c468-1920-4e68-895c-019db6e202c3","created_at":"2025-08-22T14:48:27.773Z","updated_at":"2025-08-22T14:48:27.773Z","parameter":"air_temperature","unit":"deg_c","value":"7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"230d90cb-5c60-4319-9607-30803171b49a","created_at":"2025-08-22T14:48:27.796Z","updated_at":"2025-08-22T14:48:27.796Z","parameter":"water_temperature","unit":"deg_c","value":"5.3","equipment":"other_multimeter_temperature","equipment_limit":null}]}