{"id":"12e3f970-8f91-41b6-934e-0e6657a17fce","created_at":"2025-09-04T14:25:21.022Z","updated_at":"2026-01-20T20:43:34.566Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"d156fe76-d3be-4d33-95b0-0470a72a7a6a","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-06-19T04:00:00.000Z","observed_at_local":"2012-06-19T00:00:00-04:00","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","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161246","readings":[{"id":"952c9bc8-4aa4-41a9-8ea6-eb8ddbb638d3","created_at":"2025-09-04T14:25:21.075Z","updated_at":"2025-09-04T14:25:21.075Z","parameter":"ph","unit":"std_units","value":"8.12","equipment":"unspecified_ph","equipment_limit":null},{"id":"e4c6b778-6af3-4ff7-b8a8-238a828a5989","created_at":"2025-09-04T14:25:21.085Z","updated_at":"2025-09-04T14:25:21.085Z","parameter":"oxygen","unit":"mg_l","value":"9.16","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c48e0e5a-c4c8-40c0-90e8-d5b41730cf6c","created_at":"2025-09-04T14:25:21.095Z","updated_at":"2025-09-04T14:25:21.095Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"11cb0693-d834-41e2-9200-83d06bc4518f","created_at":"2025-09-04T14:25:21.129Z","updated_at":"2025-09-04T14:25:21.129Z","parameter":"water_temperature","unit":"deg_c","value":"23.39","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"63748f08-d55c-4165-b6be-f4faaaa6d122","created_at":"2025-09-04T14:25:21.154Z","updated_at":"2025-09-04T14:25:21.154Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"370","equipment":"lab_unspecified","equipment_limit":null}]}