{"id":"704980d8-14ae-4502-bba0-ff039575c94b","created_at":"2025-08-15T21:37:50.431Z","updated_at":"2025-12-31T14:29:45.236Z","owner_id":"ed6af406-e467-42c8-9024-67464e1e980f","location_id":"c7763436-a961-44dd-a1f2-e946eb79114b","dataset_id":"82588764-51b5-46ed-9702-4e959c701416","form_id":"42d4ef7c-6c7d-44e4-8a47-a908c93ad7fd","observed_at":"2025-07-25T09:13:32.674Z","observed_at_local":"2025-07-25T10:13:32+01:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","air_temperature","water_temperature","current_weather","previous_weather","chlorine","alkalinity","nitrate_nitrogen","water_depth","conductivity","phosphate_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/70320","readings":[{"id":"09a8ddf0-7f06-48ef-9c70-d1d552b15fa9","created_at":"2025-08-15T21:37:50.557Z","updated_at":"2025-08-15T21:37:50.557Z","parameter":"ph","unit":"std_units","value":"6.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d437044e-98f1-4fd8-a544-159ccde45625","created_at":"2025-08-15T21:37:50.576Z","updated_at":"2025-08-15T21:37:50.576Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1aabb093-9202-4965-8b17-9f7a38921620","created_at":"2025-08-15T21:37:50.646Z","updated_at":"2025-08-15T21:37:50.646Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"003532ee-0443-4935-9cdd-d0f2d955df72","created_at":"2025-08-15T21:37:50.654Z","updated_at":"2025-08-15T21:37:50.654Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"65332345-b987-4915-9b78-3196ef8b11ae","created_at":"2025-08-15T21:37:50.695Z","updated_at":"2025-08-15T21:37:50.695Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"328772eb-1068-46ab-9ee8-1c5ffbd6683b","created_at":"2025-08-15T21:37:50.718Z","updated_at":"2025-08-15T21:37:50.718Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b42bcf37-6b17-4095-bbad-e625dfeeb2e9","created_at":"2025-08-15T21:37:50.566Z","updated_at":"2025-11-19T15:20:40.271Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"3734b6c8-62b7-4ad9-99bf-92ff2ba6098f","created_at":"2025-08-15T21:37:50.615Z","updated_at":"2025-11-19T15:20:40.271Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"5af96901-df5e-489f-af9b-3954ffa4ef89","created_at":"2025-08-15T21:37:50.596Z","updated_at":"2025-12-02T10:59:18.632Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0.5","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"d429b692-49fe-4dc4-9431-220ee94672ea","created_at":"2025-08-15T21:37:50.624Z","updated_at":"2025-12-02T10:59:18.634Z","parameter":"water_depth","unit":"m","value":"0.15","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"527ee2ff-6d12-4979-ae99-bf3d1fb8909f","created_at":"2025-08-15T21:37:50.641Z","updated_at":"2025-12-02T10:59:18.636Z","parameter":"conductivity","unit":"us_cm","value":"210","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e0e11cd2-7284-4d58-af62-46b34defbad1","created_at":"2025-08-15T21:37:50.675Z","updated_at":"2025-12-02T10:59:18.637Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":"<="}]}