{"id":"48d6ef80-e345-4c16-ab9b-0a6d0d70011b","created_at":"2025-09-02T20:45:26.868Z","updated_at":"2026-01-20T20:17:24.500Z","owner_id":"0edffc84-3a3f-4220-9c3f-c5f621b07684","location_id":"ad85549b-2fe7-4346-b3c9-d683dbe3c2b6","dataset_id":"62ade46c-873c-4070-9383-e9645c0ba1b4","form_id":"4c5e7f9c-674c-4b99-817e-0631cd8d3fd8","observed_at":"2016-05-06T14:30:00.000Z","observed_at_local":"2016-05-06T10:30:00-04:00","notes":"stoney substrate. 1 frog. A few blobs of algae beginning to form around submerged sticks. Beaver dam is not built up.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["turbidity","ph","oxygen","alkalinity","air_temperature","water_temperature","nitrate_nitrogen","phosphates","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/119361","readings":[{"id":"8082a46a-023c-4aa2-b2ac-60da81556270","created_at":"2025-09-02T20:45:26.905Z","updated_at":"2025-09-02T20:45:26.905Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3d0fd4c7-77a8-40f0-85b4-d0e8de56218f","created_at":"2025-09-02T20:45:26.909Z","updated_at":"2025-09-02T20:45:26.909Z","parameter":"oxygen","unit":"mg_l","value":"6.2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"75723749-6dd7-45aa-9fda-177d6f28484d","created_at":"2025-09-02T20:45:26.924Z","updated_at":"2025-09-02T20:45:26.924Z","parameter":"alkalinity","unit":"ppm","value":"196","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5f329361-a26b-4876-9da2-969ba72c51c4","created_at":"2025-09-02T20:45:26.928Z","updated_at":"2025-09-02T20:45:26.928Z","parameter":"air_temperature","unit":"deg_c","value":"21.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8186a8c1-6233-4e94-98c2-973a7a36dd55","created_at":"2025-09-02T20:45:26.932Z","updated_at":"2025-09-02T20:45:26.932Z","parameter":"water_temperature","unit":"deg_c","value":"11.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"be851be9-bbeb-48f1-bfb3-e78348054196","created_at":"2025-09-02T20:45:26.912Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":"<="},{"id":"66317a07-7788-4e45-a421-46d162edf6ed","created_at":"2025-09-02T20:45:26.936Z","updated_at":"2025-11-19T15:02:29.267Z","parameter":"phosphates","unit":"ppm","value":"0","equipment":"unspecified_phosphates","equipment_limit":"<="},{"id":"1e82f0ee-9e0e-44f0-85e4-f12d186a72cd","created_at":"2025-09-02T20:45:26.942Z","updated_at":"2025-09-02T20:45:26.942Z","parameter":"previous_weather_description","unit":"nil","value":"No rain, warm. ","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5313ee47-2f22-4db3-8087-5fd915c97417","created_at":"2025-12-10T17:03:09.549Z","updated_at":"2025-12-10T17:03:09.549Z","parameter":"turbidity","unit":"ntu","value":"0","equipment":"turbidity_tube_45cm","equipment_limit":"<"}]}