{"id":"c28e0f92-0358-47f6-a5f3-cd7f2158d6b8","created_at":"2025-08-22T13:25:15.373Z","updated_at":"2025-12-31T15:12:02.460Z","owner_id":"b39870f6-2791-4da3-b6aa-b1ca9faa75ca","location_id":"db7b8f0a-b1b1-4645-848a-02120bfd8439","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2024-12-19T10:00:00.000Z","observed_at_local":"2024-12-19T10:00:00+00:00","notes":"The readings for ammonia showed a great improvement as previous readings for several months had been at  3.00 flashing, ie the highest for the Hanna checkers I use.\r\nThe readings for phosphates also showed an improvement as the 2.50 reading was not flashing, as it had been for several months.\r\nThe water level in the Moselle Brook in Tottenham Cemetery in the stretch where we test is not deep.   It ranges from a 3-15 cms.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","algae","odour","clarity","water_flow","water_level","colour","on_the_water_s_surface","current_weather","current_weather_description","previous_weather","previous_weather_description","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/75741","readings":[{"id":"0bdc00d9-62d3-4c94-be9f-040f915e5da9","created_at":"2025-08-22T13:25:15.482Z","updated_at":"2025-08-22T13:25:15.482Z","parameter":"ammonia","unit":"mg_l","value":"1.89","equipment":"hanna_checker_ammonia_low_range","equipment_limit":null},{"id":"f83e49b2-6012-46b1-9dee-e3d3487f2f6b","created_at":"2025-08-22T13:25:15.504Z","updated_at":"2025-08-22T13:25:15.504Z","parameter":"algae","unit":"nil","value":"no","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"05c53c03-318e-4078-af6c-4fd083cb01de","created_at":"2025-08-22T13:25:15.509Z","updated_at":"2025-08-22T13:25:15.509Z","parameter":"odour","unit":"nil","value":"none","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"f32d158a-96b0-4ae4-947c-50758f2558df","created_at":"2025-08-22T13:25:15.521Z","updated_at":"2025-08-22T13:25:15.521Z","parameter":"clarity","unit":"nil","value":"clear","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"86ae85c7-9b3f-4f95-9ef6-7b6d5f292e91","created_at":"2025-08-22T13:25:15.529Z","updated_at":"2025-08-22T13:25:15.529Z","parameter":"water_flow","unit":"nil","value":"steady","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"a58b01f2-feab-40f6-a621-bea1ea9e12a6","created_at":"2025-08-22T13:25:15.568Z","updated_at":"2025-08-22T13:25:15.568Z","parameter":"water_level","unit":"nil","value":"average","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"a6b4c02e-f5e6-4195-b68d-820306602061","created_at":"2025-08-22T13:25:15.580Z","updated_at":"2025-08-22T13:25:15.580Z","parameter":"colour","unit":"nil","value":"clear","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"124a9f26-388a-46d9-a792-b95fe0f8038f","created_at":"2025-08-22T13:25:15.588Z","updated_at":"2025-08-22T13:25:15.588Z","parameter":"on_the_water_s_surface","unit":"nil","value":"none","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"7b6c805d-882b-47ae-8d39-ff0d9e15c748","created_at":"2025-08-22T13:25:15.596Z","updated_at":"2025-08-22T13:25:15.596Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"adc12974-f26e-4468-869c-d87a9da6ce5c","created_at":"2025-08-22T13:25:15.633Z","updated_at":"2025-08-22T13:25:15.633Z","parameter":"current_weather_description","unit":"nil","value":"Cloudy, cold","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"903639d9-87bd-45a1-a0dd-3989b5a2357e","created_at":"2025-08-22T13:25:15.650Z","updated_at":"2025-08-22T13:25:15.650Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"ffaece6a-f442-4c36-8a86-c0b8abebf40f","created_at":"2025-08-22T13:25:15.654Z","updated_at":"2025-08-22T13:25:15.654Z","parameter":"previous_weather_description","unit":"nil","value":"There had been some light rain in the previous evening","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"48a224e7-117f-46ed-b6f4-47b3c1d0fc37","created_at":"2025-08-22T13:25:15.494Z","updated_at":"2025-11-19T15:20:43.831Z","parameter":"phosphates","unit":"mg_l","value":"2.50","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="}]}