{"id":"c09442c2-6cdb-444f-9f80-620c71b53d3a","created_at":"2025-09-04T14:38:30.042Z","updated_at":"2026-01-20T21:01:45.165Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"0abcb704-6f5b-43ae-87a0-29f9f6ed0e20","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-05-07T04:00:00.000Z","observed_at_local":"2012-05-07T00:00:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 155μS/cm is outside the expected range of 176.76-221.24μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","conductivity","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166349","readings":[{"id":"0e892aff-4bbf-4d91-af5b-5002988174ee","created_at":"2025-09-04T14:38:30.082Z","updated_at":"2025-09-04T14:38:30.082Z","parameter":"ph","unit":"std_units","value":"8.44","equipment":"unspecified_ph","equipment_limit":null},{"id":"54c61fc9-7092-4a3e-8d69-ed928e350a9d","created_at":"2025-09-04T14:38:30.118Z","updated_at":"2025-09-04T14:38:30.118Z","parameter":"secchi_depth","unit":"m","value":"7.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0bc11924-efbc-4f57-ab0a-749efde65946","created_at":"2025-09-04T14:38:30.129Z","updated_at":"2025-09-04T14:38:30.129Z","parameter":"conductivity","unit":"us_cm","value":"155","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"1df63f67-865f-4015-b828-21441f434d07","created_at":"2025-09-04T14:38:30.200Z","updated_at":"2025-09-04T14:38:30.200Z","parameter":"total_phosphorus","unit":"ppb","value":"5","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"7dc83d89-d5c0-4428-a03d-3d8324006e97","created_at":"2025-09-04T14:38:30.211Z","updated_at":"2025-09-04T14:38:30.211Z","parameter":"water_temperature","unit":"deg_c","value":"12.55","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c8d92b5e-2378-4867-902c-2c84c9012be4","created_at":"2025-09-04T14:38:30.232Z","updated_at":"2025-09-04T14:38:30.232Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null}]}