{"id":"bc6d7108-79e9-456f-af02-88ca8df28233","created_at":"2025-09-04T14:32:49.710Z","updated_at":"2026-01-20T20:56:13.148Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"541de925-48dc-4008-880c-d53dab7e435b","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-10-17T04:00:00.000Z","observed_at_local":"2012-10-17T00:00:00-04:00","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","oxygen","secchi_depth","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164565","readings":[{"id":"60b68c84-e6cb-4b19-9ec9-620030e7a472","created_at":"2025-09-04T14:32:49.748Z","updated_at":"2025-09-04T14:32:49.748Z","parameter":"ph","unit":"std_units","value":"7.32","equipment":"unspecified_ph","equipment_limit":null},{"id":"6bc748bd-6012-41a4-aec1-e3f19c023f18","created_at":"2025-09-04T14:32:49.757Z","updated_at":"2025-09-04T14:32:49.757Z","parameter":"oxygen","unit":"mg_l","value":"9.275","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"495821e6-e892-4129-9468-2fa2477500f5","created_at":"2025-09-04T14:32:49.766Z","updated_at":"2025-09-04T14:32:49.766Z","parameter":"secchi_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b4da2592-408d-4ad5-983a-e4d6ba974c69","created_at":"2025-09-04T14:32:49.789Z","updated_at":"2025-09-04T14:32:49.789Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"a4f06ff8-f9ce-44a4-92fd-52a10f641bbf","created_at":"2025-09-04T14:32:49.844Z","updated_at":"2025-09-04T14:32:49.844Z","parameter":"total_phosphorus","unit":"ppb","value":"32","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d346a747-1f70-40bd-9f71-3c59ae8c8287","created_at":"2025-09-04T14:32:49.856Z","updated_at":"2025-09-04T14:32:49.856Z","parameter":"water_temperature","unit":"deg_c","value":"12.235","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"6d0989c7-7f29-4681-95e8-b486085c3faa","created_at":"2025-09-04T14:32:49.893Z","updated_at":"2025-09-04T14:32:49.893Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"340","equipment":"lab_unspecified","equipment_limit":null}]}