{"id":"01b4e208-85b7-46d4-a7d0-4dd3989deaef","created_at":"2025-08-22T14:20:46.600Z","updated_at":"2025-12-31T15:07:28.688Z","owner_id":"23c92d4e-a26d-4999-89e2-57139bcb2335","location_id":"10a4b462-3fbc-40a6-8cee-20f5a927c9dd","dataset_id":"76203aee-4d33-4a3d-9b50-e2ebff1b3c79","form_id":"ab94dbbe-87f3-4708-9317-b9ea9a8e938d","observed_at":"2024-10-10T10:45:00.000Z","observed_at_local":"2024-10-10T11:45:00+01:00","notes":"Thames Water tested this outfall 20.09.24 with these results: \r\nTemp 18.2\r\n764.7 mmHg\r\n49.3 DO 4.63 DO\r\n1078 SPC\r\n7.63 pH\r\n18.29 NH4-N\r\n0.27 NH3-N\r\n\r\nIt is reported that 9 misconnected flats are polluting this surface water drain. It is not yet clear why they have not been rectified. \r\n\r\n\r\n\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","water_temperature","phosphates","total_dissolved_solids_tds","current_weather","previous_weather","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/77524","readings":[{"id":"6495a0b1-c775-48f7-93c7-b92d83c201df","created_at":"2025-08-22T14:20:46.737Z","updated_at":"2025-08-22T14:20:46.737Z","parameter":"ammonia","unit":"mg_l","value":"2.17","equipment":"hanna_checker_ammonia_low_range","equipment_limit":null},{"id":"fedf04a0-d5b3-4157-a76a-0e006a67453a","created_at":"2025-08-22T14:20:46.752Z","updated_at":"2025-08-22T14:20:46.752Z","parameter":"water_temperature","unit":"deg_c","value":"16.4","equipment":"other_thermometer","equipment_limit":null},{"id":"affa020f-b521-46c5-8673-3aa5bca2528e","created_at":"2025-08-22T14:20:46.766Z","updated_at":"2025-08-22T14:20:46.766Z","parameter":"phosphates","unit":"mg_l","value":"1.58","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null},{"id":"c4add01c-b6a6-4d1d-be34-3e02c291f77e","created_at":"2025-08-22T14:20:46.781Z","updated_at":"2025-08-22T14:20:46.781Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"532","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"afae6487-972f-4b4c-b235-21c29fee3889","created_at":"2025-08-22T14:20:46.801Z","updated_at":"2025-08-22T14:20:46.801Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"be5014dd-dc13-4908-9a29-df944da14d7c","created_at":"2025-08-22T14:20:46.848Z","updated_at":"2025-08-22T14:20:46.848Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"1f501d0c-956a-4ac4-97d7-dec8a3fb33bc","created_at":"2025-08-22T14:20:46.895Z","updated_at":"2025-08-22T14:20:46.895Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"0fc4dc58-9734-4546-8f4a-682ee902c832","created_at":"2025-08-22T14:20:46.910Z","updated_at":"2025-08-22T14:20:46.910Z","parameter":"previous_weather_description","unit":"nil","value":"generally a period of wet weather tho no heavy rain in recent days. ","equipment":"community_scientist_interpretation","equipment_limit":null}]}