{"id":"262de782-d401-4763-a48c-a5081e0de08e","created_at":"2025-09-04T14:27:32.063Z","updated_at":"2026-01-20T20:47:48.042Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"04f08cee-5d0f-4ae2-bc86-53309ea1379d","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2011-05-09T04:00:00.000Z","observed_at_local":"2011-05-09T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.37mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/162378","readings":[{"id":"a4750b6d-cdee-42fb-bbdd-5e906cd29c82","created_at":"2025-09-04T14:27:32.102Z","updated_at":"2025-09-04T14:27:32.102Z","parameter":"ph","unit":"std_units","value":"7.86","equipment":"unspecified_ph","equipment_limit":null},{"id":"4b379824-9b70-4186-a742-c0872b2668cb","created_at":"2025-09-04T14:27:32.111Z","updated_at":"2025-09-04T14:27:32.111Z","parameter":"oxygen","unit":"mg_l","value":"12.37","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"5a6e85c8-d38e-458b-866e-556e887f3019","created_at":"2025-09-04T14:27:32.120Z","updated_at":"2025-09-04T14:27:32.120Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"959ee828-09f1-4ce8-a5de-f4a10f16b1e5","created_at":"2025-09-04T14:27:32.125Z","updated_at":"2025-09-04T14:27:32.125Z","parameter":"total_phosphorus","unit":"ppb","value":"14","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"5c7ed6be-7e12-4017-ac85-d3e601238a21","created_at":"2025-09-04T14:27:32.137Z","updated_at":"2025-09-04T14:27:32.137Z","parameter":"water_temperature","unit":"deg_c","value":"11.66","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"9da8e96c-9ff6-497a-b9fd-76ec77a65fb0","created_at":"2025-09-04T14:27:32.145Z","updated_at":"2025-09-04T14:27:32.145Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"240","equipment":"lab_unspecified","equipment_limit":null}]}