{"id":"ac84382b-3f35-490b-80f0-409c3b2ccb1d","created_at":"2025-08-29T18:26:25.314Z","updated_at":"2026-01-20T20:10:51.667Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"196f7032-01cd-4df4-9c6f-3d4c09451d5b","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2010-09-10T16:00:00.000Z","observed_at_local":"2010-09-10T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 110.3 Chlorophyll A (ug/L) 2.1; Total Phosphorus- bottm Kemmerer sample (ug/L) 26","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","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/113785","readings":[{"id":"9c2489e5-8b38-40b5-b899-26a5dc9ff785","created_at":"2025-08-29T18:26:25.348Z","updated_at":"2025-08-29T18:26:25.348Z","parameter":"ph","unit":"std_units","value":"8.0","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"02746702-5399-4f8e-9977-29a0c1b0b87e","created_at":"2025-08-29T18:26:25.352Z","updated_at":"2025-08-29T18:26:25.352Z","parameter":"oxygen","unit":"mg_l","value":"8.86","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"cb0e2176-01bd-4bf3-a609-2c6a55e72b29","created_at":"2025-08-29T18:26:25.355Z","updated_at":"2025-08-29T18:26:25.355Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cdbaf6ad-9b2c-4d9f-b483-25a41bf5746c","created_at":"2025-08-29T18:26:25.358Z","updated_at":"2025-08-29T18:26:25.358Z","parameter":"total_phosphorus","unit":null,"value":"19.0","equipment":null,"equipment_limit":null},{"id":"a8c474b7-cba4-4656-a4ff-1a86723cab59","created_at":"2025-08-29T18:26:25.361Z","updated_at":"2025-08-29T18:26:25.361Z","parameter":"water_temperature","unit":null,"value":"19.4","equipment":null,"equipment_limit":null}]}