{"id":"a79b0d0e-c7da-4d68-abf7-43bd6e2a3262","created_at":"2025-08-22T18:12:23.994Z","updated_at":"2026-01-20T20:01:28.582Z","owner_id":"555b65b0-1a61-42c1-afe2-0f5fd801510a","location_id":"4235e0be-c77e-4186-a3f8-e5b619d624af","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-08-17T06:49:19.031Z","observed_at_local":"2018-08-17T02:49:19-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 387μS/cm is outside the expected range of 441.29-703.71μS/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":["chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","ph"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80503","readings":[{"id":"1143d876-ed51-403a-b8da-dc38449a9ff3","created_at":"2025-08-22T18:12:24.152Z","updated_at":"2025-08-22T18:12:24.152Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"d5d07a7b-ee65-4d21-a7af-55a51a015a1c","created_at":"2025-08-22T18:12:24.163Z","updated_at":"2025-08-22T18:12:24.163Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1159d18a-bd92-46ed-908a-77c0e4924972","created_at":"2025-08-22T18:12:24.172Z","updated_at":"2025-08-22T18:12:24.172Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5b3151a9-94cd-48d0-a1f8-143c44e1fd42","created_at":"2025-08-22T18:12:24.187Z","updated_at":"2025-08-22T18:12:24.187Z","parameter":"conductivity","unit":"us_cm","value":"387","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bb909aed-662a-43e5-9b5f-6346c708c1da","created_at":"2025-08-22T18:12:24.203Z","updated_at":"2025-08-22T18:12:24.203Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9dd1c882-8752-4d07-a332-8d5886cd2467","created_at":"2025-08-22T18:12:24.215Z","updated_at":"2025-08-22T18:12:24.215Z","parameter":"water_temperature","unit":"deg_c","value":"24.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e14e3d8d-c900-47cc-804c-68c4ba76798a","created_at":"2025-08-22T18:12:24.133Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"ph","unit":"std_units","value":"9","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}