{"id":"e5f1badb-6ff6-4b92-af06-7ee9749f1298","created_at":"2025-09-04T14:26:07.412Z","updated_at":"2026-01-20T20:44:59.733Z","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":"2015-06-26T04:00:00.000Z","observed_at_local":"2015-06-26T00:00:00-04:00","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/161653","readings":[{"id":"3c57be1a-bc6a-445c-83f8-c545e1e939cc","created_at":"2025-09-04T14:26:07.467Z","updated_at":"2025-09-04T14:26:07.467Z","parameter":"ph","unit":"std_units","value":"7.85","equipment":"unspecified_ph","equipment_limit":null},{"id":"21910178-1256-4c6b-84bd-71b07d32e5bd","created_at":"2025-09-04T14:26:07.533Z","updated_at":"2025-09-04T14:26:07.533Z","parameter":"oxygen","unit":"mg_l","value":"9.93","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"7719e005-4399-483a-bdf4-b91eeb6673f6","created_at":"2025-09-04T14:26:07.545Z","updated_at":"2025-09-04T14:26:07.545Z","parameter":"secchi_depth","unit":"m","value":"4.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5b883751-fd86-4abe-a892-7d4e29d5aca3","created_at":"2025-09-04T14:26:07.568Z","updated_at":"2025-09-04T14:26:07.568Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"20800889-d648-44a7-a800-ba9efda6c6b2","created_at":"2025-09-04T14:26:07.586Z","updated_at":"2025-09-04T14:26:07.586Z","parameter":"total_phosphorus","unit":"ppb","value":"7","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d0c4e816-f5e2-4dc8-a7b6-eb16f0e0b565","created_at":"2025-09-04T14:26:07.596Z","updated_at":"2025-09-04T14:26:07.596Z","parameter":"water_temperature","unit":"deg_c","value":"21.8","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"aa4fe481-723d-45ef-978b-015a36a6df23","created_at":"2025-09-04T14:26:07.602Z","updated_at":"2025-09-04T14:26:07.602Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"310","equipment":"lab_unspecified","equipment_limit":null}]}