{"id":"f2b9cda3-4d34-403a-bf5d-25b554320f07","created_at":"2025-08-26T19:46:16.754Z","updated_at":"2026-01-02T18:38:35.637Z","owner_id":"b8c99496-00f3-45dd-98e5-520fd75c6dba","location_id":"1eb1b386-dc5b-4efc-8931-219544ebfc28","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2020-08-30T17:25:00.000Z","observed_at_local":"2020-08-30T11:25:00-06:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdjJDIiwiZXhwIjoiMjAyNi0wNS0wOFQxMToxNzowNS4xNDJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--5b0f4f503e1b9009623749d6bbefe2df3ff82f11/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82693","readings":[{"id":"8fb63215-c006-4a56-bf8e-1a5a32fe7edd","created_at":"2025-08-26T19:46:16.836Z","updated_at":"2025-08-26T19:46:16.836Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"bc1d0fa5-45d0-4938-bb73-9c3f30e36f51","created_at":"2025-08-26T19:46:16.841Z","updated_at":"2025-08-26T19:46:16.841Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"079dd081-374e-4063-87d3-6633987e3799","created_at":"2025-08-26T19:46:16.847Z","updated_at":"2025-08-26T19:46:16.847Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"cd35b69f-605c-4805-b193-57af26090c5c","created_at":"2025-08-26T19:46:16.851Z","updated_at":"2025-08-26T19:46:16.851Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5360c2ac-faf9-42aa-9d43-ac66a9e0411e","created_at":"2025-08-26T19:46:16.859Z","updated_at":"2025-08-26T19:46:16.859Z","parameter":"conductivity","unit":"us_cm","value":"694","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"9c23d864-f067-41cc-817f-6052ac8b0489","created_at":"2025-08-26T19:46:16.865Z","updated_at":"2025-08-26T19:46:16.865Z","parameter":"air_temperature","unit":"deg_c","value":"12.8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8b805113-1126-431e-bc4b-c2d0002dae07","created_at":"2025-08-26T19:46:16.872Z","updated_at":"2025-08-26T19:46:16.872Z","parameter":"water_temperature","unit":"deg_c","value":"12.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}