{"id":"ae99eaf5-b4d1-4428-82a6-8b7f142cdc8d","created_at":"2026-01-27T16:40:59.014Z","updated_at":"2026-01-27T16:40:59.194Z","owner_id":"4a1df0d2-5cd7-4f6d-8440-54472ce54447","location_id":"593b6345-6b9c-4bc3-ac33-4adb93675968","dataset_id":"cd85af63-46e3-4a66-a631-61bae4364d23","form_id":"593a3338-0bc8-4b1e-85de-86e1f09fdefb","observed_at":"2025-10-09T11:45:00.000Z","observed_at_local":"2025-10-09T12:45:00+01:00","notes":"Manhole lifted by Thames Water","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_precipitation","ammonia"],"photos":[],"permalink":"https://data.waterrangers.com/observations/206955","readings":[{"id":"30207b6a-ad2f-40d6-9daf-40de852cbd7a","created_at":"2026-01-27T16:40:59.020Z","updated_at":"2026-01-27T16:40:59.020Z","parameter":"current_precipitation","unit":"std_units","value":"none","equipment":"current_precipitation","equipment_limit":null},{"id":"b4d739a4-cae9-4420-9574-e387af80f8c7","created_at":"2026-01-27T16:40:59.029Z","updated_at":"2026-01-27T16:40:59.029Z","parameter":"ammonia","unit":"mg_l","value":"7.84","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null}]}