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Very still\nOxymeter indicates err message.","checked":"review_needed","qa_notes":"Review needed: Oxygen's result of 132% exceeds the normal range of 130.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_weather","ph","air_temperature","phosphates","ammonia","oxygen","nitrites","turbidity","nitrates","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/203083","readings":[{"id":"cc6e9ecf-e99c-4426-b477-ef66a1068949","created_at":"2025-10-30T18:50:18.737Z","updated_at":"2025-10-30T18:50:18.737Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"33329f1f-a976-41df-af25-fbb50d0d294f","created_at":"2025-10-30T18:50:18.629Z","updated_at":"2025-10-30T18:50:18.629Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"61c1c622-d280-4146-a792-0c8996907608","created_at":"2025-10-30T18:50:18.702Z","updated_at":"2025-10-30T18:50:18.702Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"14","equipment":"other_thermometer","equipment_limit":null},{"id":"2e384631-8bbc-459d-89c4-4ca5d1f94ce9","created_at":"2025-10-30T18:50:18.728Z","updated_at":"2025-10-30T18:50:18.728Z","parameter":"phosphates","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"hach_phosphate","equipment_limit":null},{"id":"a669fa91-89b2-4742-8020-b87e868065df","created_at":"2025-10-30T18:50:18.645Z","updated_at":"2025-10-30T18:50:18.645Z","parameter":"ammonia","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"71f26f9c-78da-450d-9868-09055d37efa3","created_at":"2025-10-30T18:50:18.638Z","updated_at":"2025-10-30T18:50:18.638Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"12.9","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"fa4405eb-87ea-47bc-ac69-d9959ce29e40","created_at":"2025-10-30T18:50:18.672Z","updated_at":"2025-10-30T18:50:18.672Z","parameter":"nitrites","sub_question":null,"qualitative":false,"unit":"mg_l","value":"0","equipment":"hach_nitrites","equipment_limit":null},{"id":"8d5968ec-d900-4013-9e49-4a41a434baf4","created_at":"2025-10-30T18:50:18.652Z","updated_at":"2026-09-25T14:15:37.564Z","parameter":"turbidity","sub_question":null,"qualitative":false,"unit":"m","value":"1.2","equipment":"transparency_tube_120cm","equipment_limit":">="},{"id":"6dd1b1ef-ed26-432b-8996-4a9f68775dff","created_at":"2025-10-30T18:50:18.662Z","updated_at":"2026-09-25T14:19:57.647Z","parameter":"nitrates","sub_question":null,"qualitative":false,"unit":"mg_l","value":"2","equipment":"hach_nitrates","equipment_limit":null},{"id":"975183f4-6f6e-4117-9000-bafc48b665d1","created_at":"2025-10-30T18:50:18.717Z","updated_at":"2025-10-30T18:50:18.717Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"16.3","equipment":"other_thermometer","equipment_limit":null},{"id":"62fb5155-1600-4082-b6e8-a482a58f9761","created_at":"2025-10-30T18:50:18.691Z","updated_at":"2025-11-26T13:26:09.373Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"percent","value":"132","equipment":"other_do_multimeter_percent","equipment_limit":null}]}]