{"id":"1cb8652c-66b6-4ff4-8610-c31fd12ab47f","created_at":"2025-08-28T17:33:08.075Z","updated_at":"2026-01-02T18:31:31.127Z","owner_id":"561fe4ec-a842-44cd-8acc-24373a00fafa","location_id":"5ca6c0be-7565-4a3e-bd93-1810235759b2","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2017-04-25T22:05:00.000Z","observed_at_local":"2017-04-25T17:05:00-05:00","notes":"Sunny, wind calm. ","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","secchi_depth","hardness","turbidity","alkalinity","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/106063","readings":[{"id":"7002d1ec-081f-4d9a-9b47-6c92685893d1","created_at":"2025-08-28T17:33:08.114Z","updated_at":"2025-08-28T17:33:08.114Z","parameter":"ph","unit":"std_units","value":"6.0","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"40f93cfc-db47-4b4b-9336-80eefa7b6a1a","created_at":"2025-08-28T17:33:08.126Z","updated_at":"2025-08-28T17:33:08.126Z","parameter":"oxygen","unit":"mg_l","value":"6.2","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bd904d5d-8577-4573-823d-58d5f471f686","created_at":"2025-08-28T17:33:08.132Z","updated_at":"2025-08-28T17:33:08.132Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"561b30db-93ff-4957-8ede-bf915774de34","created_at":"2025-08-28T17:33:08.137Z","updated_at":"2025-08-28T17:33:08.137Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"lamotte_hardness","equipment_limit":null},{"id":"ab6cb596-d3d2-4f33-b80c-7ffc32e91caa","created_at":"2025-08-28T17:33:08.142Z","updated_at":"2025-08-28T17:33:08.142Z","parameter":"turbidity","unit":"jtu","value":"10","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"a54e0436-6934-44a4-8513-ba1717788af9","created_at":"2025-08-28T17:33:08.164Z","updated_at":"2025-08-28T17:33:08.164Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"604d9efd-c3a1-427c-8d18-d74e4f1c099b","created_at":"2025-08-28T17:33:08.168Z","updated_at":"2025-08-28T17:33:08.168Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"digital_thermometer_c","equipment_limit":null}]}