{"id":"9e1d41ab-d56d-4eb7-baf2-5058c85b679b","created_at":"2025-09-04T14:28:02.949Z","updated_at":"2026-01-20T20:48:43.209Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"0ba1c122-b479-4638-8515-beda4c76bcee","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2014-05-22T04:00:00.000Z","observed_at_local":"2014-05-22T00:00:00-04:00","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/162613","readings":[{"id":"061a5922-c303-4ff6-a1c7-b9c9d771ec7c","created_at":"2025-09-04T14:28:03.007Z","updated_at":"2025-09-04T14:28:03.007Z","parameter":"ph","unit":"std_units","value":"8","equipment":"unspecified_ph","equipment_limit":null},{"id":"c4c25da3-4d5f-47f7-b6d1-2678c413c9b1","created_at":"2025-09-04T14:28:03.041Z","updated_at":"2025-09-04T14:28:03.041Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"cbe2bc13-018e-4ba3-9cd0-17e167d29c6d","created_at":"2025-09-04T14:28:03.052Z","updated_at":"2025-09-04T14:28:03.052Z","parameter":"secchi_depth","unit":"m","value":"4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a3bcc53c-d8f4-4b4d-af59-32c2aeba0c54","created_at":"2025-09-04T14:28:03.068Z","updated_at":"2025-09-04T14:28:03.068Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"8d3dd0d1-f991-4bc4-a7a4-925371661d07","created_at":"2025-09-04T14:28:03.083Z","updated_at":"2025-09-04T14:28:03.083Z","parameter":"total_phosphorus","unit":"ppb","value":"12","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"52a638a3-5a31-487d-9468-bc774ef4871b","created_at":"2025-09-04T14:28:03.097Z","updated_at":"2025-09-04T14:28:03.097Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f03739a7-fc78-4b84-a510-41a69e4430e3","created_at":"2025-09-04T14:28:03.124Z","updated_at":"2025-09-04T14:28:03.124Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"380","equipment":"lab_unspecified","equipment_limit":null}]}