{"id":"af79b58b-10d8-4dbe-b45e-22cd72225c25","created_at":"2025-08-28T17:33:05.930Z","updated_at":"2026-01-02T18:31:23.447Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"691d7dee-589d-46a0-b23f-d4600e0cf319","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2019-12-11T16:36:00.000Z","observed_at_local":"2019-12-11T10:36:00-06:00","notes":"little vegetation, many pelicans, slow flow of water, large river boat present, after industry, low turbidity, very little litter","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","alkalinity","Fluorescence","turbidity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106038","readings":[{"id":"1a29e9cf-3d1c-4bb5-8762-8cfb9bf8d073","created_at":"2025-08-28T17:33:05.965Z","updated_at":"2025-08-28T17:33:05.965Z","parameter":"ph","unit":"std_units","value":"8","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"d0061c70-a1e8-4cd2-ba9c-ceb2a524ce1b","created_at":"2025-08-28T17:33:05.969Z","updated_at":"2025-08-28T17:33:05.969Z","parameter":"oxygen","unit":"mg_l","value":"7.5","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"4c0ac4fe-47e2-4a55-b2e1-002147fc443c","created_at":"2025-08-28T17:33:05.972Z","updated_at":"2025-08-28T17:33:05.972Z","parameter":"alkalinity","unit":"ppm","value":"110","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"b557f49b-7521-41b9-81a9-47cb35b775fd","created_at":"2025-08-28T17:33:05.976Z","updated_at":"2025-08-28T17:33:05.976Z","parameter":"Fluorescence","unit":"ppm","value":"8.40","equipment":"fluorometer_ppm","equipment_limit":null},{"id":"2e1f9b22-e477-4563-9788-c280c1ff865c","created_at":"2025-08-28T17:33:05.979Z","updated_at":"2025-08-28T17:33:05.979Z","parameter":"turbidity","unit":"jtu","value":"34","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"2b87e98e-de6f-4e24-b7bb-1829b0a1888b","created_at":"2025-08-28T17:33:05.983Z","updated_at":"2025-08-28T17:33:05.983Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"7d23a887-689e-49ed-abad-fd1692385443","created_at":"2025-08-28T17:33:05.986Z","updated_at":"2025-08-28T17:33:05.986Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"other_multimeter_temperature","equipment_limit":null}]}