{"id":"5027a760-e34b-40b2-b3e0-23c45aabe68c","created_at":"2025-09-03T19:19:37.564Z","updated_at":"2026-01-02T19:12:38.616Z","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":"2021-01-15T00:00:00.000Z","observed_at_local":"2021-01-14T16:00:00-08:00","notes":"secchi depth reading of 75m was changed to 0.75m by admin","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","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/127774","readings":[{"id":"68ebc19f-a3a2-450d-ac5c-b998e708f008","created_at":"2025-09-03T19:19:37.586Z","updated_at":"2025-09-03T19:19:37.586Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"885ca3d6-7294-401e-a380-77a2ad8ff588","created_at":"2025-09-03T19:19:37.590Z","updated_at":"2025-09-03T19:19:37.590Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"ce85fedd-8e8c-458e-b757-57986be24324","created_at":"2025-09-03T19:19:37.593Z","updated_at":"2025-09-03T19:19:37.593Z","parameter":"secchi_depth","unit":"m","value":"0.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d4936bdd-21fd-47d8-8579-f64e741b91b9","created_at":"2025-09-03T19:19:37.599Z","updated_at":"2025-09-03T19:19:37.599Z","parameter":"air_temperature","unit":"deg_c","value":"11.5","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"67b0eaac-638d-4f39-a6dc-da3c6d431527","created_at":"2025-09-03T19:19:37.603Z","updated_at":"2025-09-03T19:19:37.603Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f1f3aee1-713e-495a-874f-ee38a784e050","created_at":"2025-09-03T19:19:37.596Z","updated_at":"2025-11-26T13:26:08.200Z","parameter":"oxygen","unit":"percent","value":"59","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}