{"id":"a20947f1-1543-4634-9d59-cdc991d98b27","created_at":"2025-08-28T17:33:09.798Z","updated_at":"2026-07-09T16:55:05.856Z","owner_id":"b03c60b5-011e-43b7-a004-0d527f78c5b6","location_id":"19b106a2-6cb4-459a-a21f-6d0639a97e93","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2018-03-29T14:19:11.684Z","observed_at_local":"2018-03-29T09:19:11-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: ph's result of 9std_units is outside the expected range of 4.13-6.88std_units (25.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","air_temperature","water_temperature"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc2l1IiwiZXhwIjoiMjAyNi0wOS0wMVQwNDo1MzozNy4wNTVaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--bcddd255178f13a3554715e1f30cd4b50971b5cb/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/106087","readings":[{"id":"61fba503-d156-4f0e-beb9-ca51d1d717d4","created_at":"2025-08-28T17:33:09.820Z","updated_at":"2025-08-28T17:33:09.820Z","parameter":"ph","unit":"std_units","value":"9","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"905963cd-57d0-4b90-85ee-158bdec130c5","created_at":"2025-08-28T17:33:09.824Z","updated_at":"2025-08-28T17:33:09.824Z","parameter":"air_temperature","unit":"deg_c","value":"24.1","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"41e7207d-9ccf-473c-8bd8-fb2b3b6d7285","created_at":"2025-08-28T17:33:09.827Z","updated_at":"2025-08-28T17:33:09.827Z","parameter":"water_temperature","unit":"deg_c","value":"20.4","equipment":"other_multimeter_temperature","equipment_limit":null}]}