{"id":"2dcb9a60-5e95-46eb-9834-28797e5dbd97","created_at":"2026-06-16T20:05:43.000Z","updated_at":"2026-07-09T16:52:01.289Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"38298e65-44f4-446c-9c2e-dfa0bf7db71b","dataset_id":"8fab2d4a-8dc3-4bc5-b85d-f2f07ce3110a","form_id":"9c389913-9d2c-4c9d-a605-da03de4c57b4","observed_at":"2026-02-26T09:15:00.000Z","observed_at_local":"2026-02-26T09:15:00+00:00","notes":"Hanna Pen Faulty","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","phosphates","turbidity","water_depth","flow"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212340","readings":[{"id":"b413908f-4a0c-41ac-8d67-0dc61b933962","created_at":"2026-06-16T20:05:43.027Z","updated_at":"2026-06-16T20:05:43.027Z","parameter":"ammonia","unit":"mg_l","value":"0.28","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"f2ad993c-9557-4e90-9ba4-b3488ae88abe","created_at":"2026-06-16T20:05:43.033Z","updated_at":"2026-06-16T20:05:43.033Z","parameter":"phosphates","unit":"mg_l","value":"0.23","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null},{"id":"785bcf14-ed8d-4d44-ab18-cb1ff3b85096","created_at":"2026-06-16T20:05:43.042Z","updated_at":"2026-06-16T20:05:43.042Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"3135f62d-3327-4617-bf6d-08be315caf41","created_at":"2026-06-16T20:05:43.049Z","updated_at":"2026-06-16T20:05:43.049Z","parameter":"water_depth","unit":"m","value":"0.07","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"3eb9fc59-c8e6-4473-898e-b66281b7da80","created_at":"2026-06-16T20:05:43.056Z","updated_at":"2026-06-16T20:05:43.056Z","parameter":"flow","unit":"m_sec","value":"0.445","equipment":"flow_meter","equipment_limit":null}]}