{"id":"8750fa91-7ca1-4db4-9913-dd58f51448fd","created_at":"2025-09-03T18:37:54.994Z","updated_at":"2026-01-20T19:26:16.867Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"9158f07e-5dcd-4578-b9fd-8c78668f8c13","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-08-11T10:05:00.000Z","observed_at_local":"2020-08-11T03:05:00-07:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 9.5std_units is outside the expected range of 5.63-9.38std_units.\nReview needed: oxygen's result of 16.2% is below the normal range of 20.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","conductivity","water_temperature","oxygen"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaWZjIiwiZXhwIjoiMjAyNi0wNS0wOFQwOTo1ODoxMy40ODhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--522ed2c84fd507481064a30856e0e7d33954cf50/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/Amer.Bullfrog%20Dinner.jpeg"],"permalink":"https://data.waterrangers.com/observations/125428","readings":[{"id":"f848fff7-c991-4732-ab31-59cce3fa2dd4","created_at":"2025-09-03T18:37:55.021Z","updated_at":"2025-09-03T18:37:55.021Z","parameter":"ph","unit":"std_units","value":"9.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"9a2d82e4-52bb-4ced-a38c-d294c55c3319","created_at":"2025-09-03T18:37:55.030Z","updated_at":"2025-09-03T18:37:55.030Z","parameter":"conductivity","unit":"us_cm","value":"162","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"1bf253c0-d682-431f-9ace-02f7eccc5bf4","created_at":"2025-09-03T18:37:55.043Z","updated_at":"2025-09-03T18:37:55.043Z","parameter":"water_temperature","unit":"deg_c","value":"22.8","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"7cf98d48-80fe-477c-be8a-8002463cdd26","created_at":"2025-09-03T18:37:55.026Z","updated_at":"2025-11-20T19:32:54.520Z","parameter":"oxygen","unit":"percent","value":"16.2","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}