{"id":"ae45ac73-2898-44c0-bbee-ff7c4bd401be","created_at":"2025-08-22T18:12:31.668Z","updated_at":"2026-01-20T20:01:35.669Z","owner_id":"555b65b0-1a61-42c1-afe2-0f5fd801510a","location_id":"265860ab-86a7-43c7-99e0-6dfe36973ab7","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-08-24T04:51:00.000Z","observed_at_local":"2018-08-24T00:51:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 436μS/cm is outside the expected range of 503.33-1241.67μS/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","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80538","readings":[{"id":"594ad506-0011-40db-a736-51b387621479","created_at":"2025-08-22T18:12:31.870Z","updated_at":"2025-08-22T18:12:31.870Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"24975d09-727d-4e29-ba05-571f98f5345c","created_at":"2025-08-22T18:12:31.877Z","updated_at":"2025-08-22T18:12:31.877Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"5212f525-8c9b-4d16-8ea0-525eb7b1e0c8","created_at":"2025-08-22T18:12:31.884Z","updated_at":"2025-08-22T18:12:31.884Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"efee9de1-c515-4715-9060-8ad3ce712a57","created_at":"2025-08-22T18:12:31.889Z","updated_at":"2025-08-22T18:12:31.889Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3d6eda6e-d6af-46d2-b9ac-7fbe7eb6b9e5","created_at":"2025-08-22T18:12:31.897Z","updated_at":"2025-08-22T18:12:31.897Z","parameter":"conductivity","unit":"us_cm","value":"436","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"53345b9a-a5f0-400d-a5ec-bba6f52e7f9d","created_at":"2025-08-22T18:12:31.911Z","updated_at":"2025-08-22T18:12:31.911Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"864032df-170e-4788-a4e0-629c09aa8d9d","created_at":"2025-08-22T18:12:31.924Z","updated_at":"2025-08-22T18:12:31.924Z","parameter":"water_temperature","unit":"deg_c","value":"20.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}