{"id":"22021a83-cab6-41ea-ae5e-ec309dbf45a0","created_at":"2025-08-29T18:25:47.508Z","updated_at":"2026-01-20T20:09:16.237Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"943f85b9-5aa5-42c2-9c12-f7859c2ffb2d","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2006-10-24T04:00:00.000Z","observed_at_local":"2006-10-24T00:00:00-04:00","notes":"Total Phosphorus Bottom 8.0(ug/L)\r\nChlorophyll a 2.4(ug/L)\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/113277","readings":[{"id":"e2c0f014-45d4-4fe5-bbbd-0232b1ccab07","created_at":"2025-08-29T18:25:47.535Z","updated_at":"2025-08-29T18:25:47.535Z","parameter":"ph","unit":"std_units","value":"8.8","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"91c69ded-ebdb-4ae0-9715-736a31533e6e","created_at":"2025-08-29T18:25:47.539Z","updated_at":"2025-08-29T18:25:47.539Z","parameter":"secchi_depth","unit":"m","value":"4.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ffaf990f-8800-4769-9454-95c804fd2e70","created_at":"2025-08-29T18:25:47.542Z","updated_at":"2025-08-29T18:25:47.542Z","parameter":"total_phosphorus","unit":null,"value":"13.0","equipment":null,"equipment_limit":null}]}