{"id":"3574d0c1-570d-4b39-a1d9-5b4f63fc0dd5","created_at":"2025-09-04T17:33:29.368Z","updated_at":"2026-01-20T21:16:10.928Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"aaf1c198-b11f-421b-bde0-6c15cae35a9a","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2016-07-23T21:18:00.000Z","observed_at_local":"2016-07-23T17:18:00-04:00","notes":"Beautiful day. Sprinkle of rain earlier in the day and some rain last night. Lots of mallard ducks living here.","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 65μS/cm is outside the expected range of 72.97-153.03μS/cm ( standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170670","readings":[{"id":"02ac79d2-43db-4bcb-93ad-e0794257a1e0","created_at":"2025-09-04T17:33:29.498Z","updated_at":"2025-09-04T17:33:29.498Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"908be719-5a6e-417d-b5e0-2e1a0c864181","created_at":"2025-09-04T17:33:29.514Z","updated_at":"2025-09-04T17:33:29.514Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"9e773b30-292b-4788-81ae-9f872cb84d05","created_at":"2025-09-04T17:33:29.548Z","updated_at":"2025-09-04T17:33:29.548Z","parameter":"alkalinity","unit":"ppm","value":"20","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"f678ca35-3542-4b9c-a903-f814fb16f23d","created_at":"2025-09-04T17:33:29.567Z","updated_at":"2025-09-04T17:33:29.567Z","parameter":"conductivity","unit":"us_cm","value":"65","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"98f458ca-c738-4a90-aee7-b0d29bd2076e","created_at":"2025-09-04T17:33:29.579Z","updated_at":"2025-09-04T17:33:29.579Z","parameter":"air_temperature","unit":"deg_c","value":"31","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9b3d9baf-c2f5-437c-a9d8-0d8e0ec23128","created_at":"2025-09-04T17:33:29.602Z","updated_at":"2025-09-04T17:33:29.602Z","parameter":"water_temperature","unit":"deg_c","value":"26.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}