{"id":"c58a0736-e128-4fc5-bed1-ad4afdadfb94","created_at":"2025-09-04T14:25:01.762Z","updated_at":"2026-01-20T20:43:02.291Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"8f7255a2-2b3e-47e3-b7e3-9bd5e69d251e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-08-14T04:00:00.000Z","observed_at_local":"2012-08-14T00:00:00-04:00","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/161094","readings":[{"id":"682964e8-1a2f-4bc4-93c2-2d1c5c73f170","created_at":"2025-09-04T14:25:01.845Z","updated_at":"2025-09-04T14:25:01.845Z","parameter":"ph","unit":"std_units","value":"8.19","equipment":"unspecified_ph","equipment_limit":null},{"id":"e261b719-dee7-4291-93ae-29c00db510f6","created_at":"2025-09-04T14:25:01.853Z","updated_at":"2025-09-04T14:25:01.853Z","parameter":"oxygen","unit":"mg_l","value":"8.61","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c6151759-042f-4981-9427-6f7c159da9e9","created_at":"2025-09-04T14:25:01.885Z","updated_at":"2025-09-04T14:25:01.885Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"604063e9-3b18-4990-9534-a83a6b701d0a","created_at":"2025-09-04T14:25:01.894Z","updated_at":"2025-09-04T14:25:01.894Z","parameter":"water_temperature","unit":"deg_c","value":"24.05","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"9fc4d9e2-b0ca-4393-ba8a-1c31676705f0","created_at":"2025-09-04T14:25:01.914Z","updated_at":"2025-09-04T14:25:01.914Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"300","equipment":"lab_unspecified","equipment_limit":null}]}