{"id":"72b60111-6aec-468d-a152-a800bb88cce6","created_at":"2026-06-29T23:02:23.395Z","updated_at":"2026-06-29T23:02:23.643Z","owner_id":"7e95bc28-ac32-47c9-8cbd-610c8e7ad2e9","location_id":"cddcc46d-9096-4f2c-934a-5b49df3153df","dataset_id":"ad78b866-15ac-438e-89ac-5d49e520e86d","form_id":"f4c6cd96-f5b6-4cf3-9713-d812af066ab1","observed_at":"2026-06-29T22:58:00.000Z","observed_at_local":"2026-06-29T18:58:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Conductivity's result of 363μS/cm is outside the expected range of 112.25-336.75μS/cm (50.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_weather","previous_weather","secchi_depth","water_depth","Ice on","ph","alkalinity","conductivity","air_temperature","water_temperature","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/213057","readings":[{"id":"22fa88b5-b9cd-4cb0-891a-2f397716d093","created_at":"2026-06-29T23:02:23.402Z","updated_at":"2026-06-29T23:02:23.402Z","parameter":"current_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"022a5825-63e9-489f-a68b-aa0fcb76dc8d","created_at":"2026-06-29T23:02:23.429Z","updated_at":"2026-06-29T23:02:23.429Z","parameter":"previous_weather","sub_question":null,"qualitative":true,"unit":null,"value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1f5c60e8-ffc8-41be-ad86-93a626088a4e","created_at":"2026-06-29T23:02:23.435Z","updated_at":"2026-06-29T23:02:23.435Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d16b6d75-56c3-4aec-aa28-4df8f0544c70","created_at":"2026-06-29T23:02:23.443Z","updated_at":"2026-06-29T23:02:23.443Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.62","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"88e85d8e-4610-424b-a4a4-a3f7e3f5466c","created_at":"2026-06-29T23:02:23.450Z","updated_at":"2026-06-29T23:02:23.450Z","parameter":"Ice on","sub_question":null,"qualitative":true,"unit":null,"value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"4eaf535b-1fe3-4728-903c-16b5b2ce6476","created_at":"2026-06-29T23:02:23.457Z","updated_at":"2026-06-29T23:02:23.457Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"7ebc33e7-3963-4b7c-8f44-6f73b05cdd89","created_at":"2026-06-29T23:02:23.463Z","updated_at":"2026-06-29T23:02:23.463Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"8956aad3-518c-4073-9d7f-fce16ee2bd00","created_at":"2026-06-29T23:02:23.469Z","updated_at":"2026-06-29T23:02:23.469Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"363","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"876980cf-8a87-4df7-b8e6-b84cdc43b2cc","created_at":"2026-06-29T23:02:23.475Z","updated_at":"2026-06-29T23:02:23.475Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"31","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"511cf03e-a790-4df5-aed7-09aa61242e7b","created_at":"2026-06-29T23:02:23.482Z","updated_at":"2026-06-29T23:02:23.482Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"16.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"6c4240b4-b9c2-4e34-8a3d-7d9aef9cc742","created_at":"2026-06-29T23:02:23.488Z","updated_at":"2026-06-29T23:02:23.488Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}