{"id":"40994e7f-8c49-4273-80e9-3667f0a653d7","created_at":"2025-09-04T15:06:42.888Z","updated_at":"2026-01-20T21:12:01.123Z","owner_id":"ba1f5998-1ecb-4eb7-b49f-e114e53101ab","location_id":"50876bd7-d079-469e-9316-3d3219782ea6","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2018-07-11T20:11:00.000Z","notes":"Only recorded the Secchi depth as other measurements made three days previously.  Was able to get out onto the lake in a boat.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth"],"photos":[],"readings":[{"id":"f9b2eb90-48e0-49eb-b16a-575b185fef9d","created_at":"2025-09-04T15:06:42.935Z","updated_at":"2025-09-04T15:06:42.935Z","parameter":"secchi_depth","unit":"m","value":"2.75","equipment":"secchi_disk_20cm","equipment_limit":null}]}