{"id":"0779c821-d1a0-4249-b7a8-146bbc8fd451","created_at":"2025-09-03T19:19:37.019Z","updated_at":"2026-07-09T19:04:24.013Z","owner_id":"5cbc03f6-aa64-4a52-8f96-bf3bc85a08e6","location_id":"629e742c-1ae1-49a8-9684-24586fe5de4b","dataset_id":"f71fc1a1-4fb8-48bc-887a-5995feccc390","form_id":"88fb04ab-7512-43c5-bfa3-05dd66ab99e5","observed_at":"2020-10-18T00:00:00.000Z","observed_at_local":"2020-10-17T17:00:00-07:00","notes":"secchi depth reading of 12m was changed to 0.12m by admin","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 133% exceeds the normal range of 130.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127763","readings":[{"id":"423fb94e-c035-430c-a694-a7d43751dcd9","created_at":"2025-09-03T19:19:37.047Z","updated_at":"2025-09-03T19:19:37.047Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"308ab42a-381a-4e8d-a0dc-b50ce5a69d77","created_at":"2025-09-03T19:19:37.052Z","updated_at":"2025-09-03T19:19:37.052Z","parameter":"oxygen","unit":"mg_l","value":"14","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"67f7abc9-b42d-460c-a2a1-3a084ddcaaf7","created_at":"2025-09-03T19:19:37.055Z","updated_at":"2025-09-03T19:19:37.055Z","parameter":"secchi_depth","unit":"m","value":"0.12","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2c4d4f7d-286a-40d9-90aa-d0f32ad63e62","created_at":"2025-09-03T19:19:37.067Z","updated_at":"2025-09-03T19:19:37.067Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"bacb9489-342b-4ea3-bbeb-e5f3e49e98f2","created_at":"2025-09-03T19:19:37.070Z","updated_at":"2025-09-03T19:19:37.070Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"dae41b7c-f115-4c36-9ab0-d4a200b2a5a5","created_at":"2025-09-03T19:19:37.059Z","updated_at":"2025-11-26T13:26:08.087Z","parameter":"oxygen","unit":"percent","value":"133","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}