{"id":"315153ae-a4bf-4dcf-9d24-a14f9ecd4d55","created_at":"2025-09-04T14:26:07.646Z","updated_at":"2026-01-20T20:44:59.959Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"26870f95-13cb-4e1c-bd23-47c14509d607","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-08-28T04:00:00.000Z","observed_at_local":"2015-08-28T00:00:00-04:00","notes":null,"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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161654","readings":[{"id":"af24bbba-c71f-498c-87b1-2a41a533693f","created_at":"2025-09-04T14:26:07.702Z","updated_at":"2025-09-04T14:26:07.702Z","parameter":"ph","unit":"std_units","value":"8.43","equipment":"unspecified_ph","equipment_limit":null},{"id":"b94382e8-6a51-453c-8ab4-1ddc047b88fe","created_at":"2025-09-04T14:26:07.708Z","updated_at":"2025-09-04T14:26:07.708Z","parameter":"secchi_depth","unit":"m","value":"4.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2b746fc5-6830-497f-82c9-1a8bda5462dd","created_at":"2025-09-04T14:26:07.714Z","updated_at":"2025-09-04T14:26:07.714Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"9913e2db-a241-4aba-bf9b-ee6ba34097f0","created_at":"2025-09-04T14:26:07.721Z","updated_at":"2025-09-04T14:26:07.721Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"727e523e-bc71-4da0-afe1-c97f197dc822","created_at":"2025-09-04T14:26:07.727Z","updated_at":"2025-09-04T14:26:07.727Z","parameter":"water_temperature","unit":"deg_c","value":"21.59","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"23bb81a9-9714-44a1-955f-f07f48d53da3","created_at":"2025-09-04T14:26:07.733Z","updated_at":"2025-09-04T14:26:07.733Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"250","equipment":"lab_unspecified","equipment_limit":null}]}