{"id":"56020ef7-8539-43fc-8de4-81a6224648d9","created_at":"2025-09-04T14:24:35.711Z","updated_at":"2026-01-20T20:40:06.653Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"529d427c-d560-46cd-8ccb-5ee469ee9653","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-07-12T04:00:00.000Z","observed_at_local":"2012-07-12T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.57mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160910","readings":[{"id":"3fa226d0-f7d4-4154-bdc6-9355d701f8bb","created_at":"2025-09-04T14:24:35.793Z","updated_at":"2025-09-04T14:24:35.793Z","parameter":"ph","unit":"std_units","value":"8.73","equipment":"unspecified_ph","equipment_limit":null},{"id":"ae0fc975-15aa-4a5f-bca7-ce1ea2397350","created_at":"2025-09-04T14:24:35.832Z","updated_at":"2025-09-04T14:24:35.832Z","parameter":"oxygen","unit":"mg_l","value":"12.57","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"fb064ece-639f-436c-9059-372662280e7c","created_at":"2025-09-04T14:24:35.844Z","updated_at":"2025-09-04T14:24:35.844Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2cdd1f11-88d1-400f-8f9b-362118df72a1","created_at":"2025-09-04T14:24:35.859Z","updated_at":"2025-09-04T14:24:35.859Z","parameter":"water_temperature","unit":"deg_c","value":"27.91","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a03279dc-0183-40fb-a7c7-386e6f3b98c4","created_at":"2025-09-04T14:24:35.870Z","updated_at":"2025-09-04T14:24:35.870Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"290","equipment":"lab_unspecified","equipment_limit":null}]}