{"id":"305b282b-70db-4e58-a59f-8f6e2224c84a","created_at":"2025-08-12T18:12:38.513Z","updated_at":"2026-01-20T19:57:10.313Z","owner_id":"4796617d-0628-4e5a-a0e3-44b11ec35f7a","location_id":"47370cb3-83f0-4921-9a37-163b0e9faa6b","dataset_id":"d33af3a7-cd82-49e1-aedb-992ffe4bc570","form_id":"83a026d4-d6ef-4a4a-a73a-0cd57951fcb2","observed_at":"2022-10-23T18:35:00.000Z","observed_at_local":"2022-10-23T14:35:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 1476μS/cm is outside the expected range of 583.97-1260.03μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","previous_weather","alkalinity","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/60914","readings":[{"id":"239c9047-50ed-4a9a-9a46-2722f96cc321","created_at":"2025-08-12T18:12:38.556Z","updated_at":"2025-08-12T18:12:38.556Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1f13c4a4-eff3-4a6e-b2a3-7ac26a5fa1a8","created_at":"2025-08-12T18:12:38.564Z","updated_at":"2025-08-12T18:12:38.564Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"105ac2b5-2068-4053-858d-0846247a486c","created_at":"2025-08-12T18:12:38.569Z","updated_at":"2025-08-12T18:12:38.569Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"04eb386e-9aec-4a78-837f-4a5bdcd0d989","created_at":"2025-08-12T18:12:38.579Z","updated_at":"2025-08-12T18:12:38.579Z","parameter":"hardness","unit":"ppm","value":"300","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"96c20c00-1d78-4499-807a-b079173c2934","created_at":"2025-08-12T18:12:38.588Z","updated_at":"2025-08-12T18:12:38.588Z","parameter":"conductivity","unit":"us_cm","value":"1476","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b38fb7df-6fa7-4580-ba0f-06809667687d","created_at":"2025-08-12T18:12:38.592Z","updated_at":"2025-08-12T18:12:38.592Z","parameter":"air_temperature","unit":"deg_c","value":"16.0","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5d5436cc-96c1-4c29-a44c-3defef6f5c32","created_at":"2025-08-12T18:12:38.684Z","updated_at":"2025-08-12T18:12:38.684Z","parameter":"water_temperature","unit":"deg_c","value":"12.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"6dfaead2-89fb-4a22-b86a-833f62add909","created_at":"2025-08-12T18:12:38.768Z","updated_at":"2025-08-12T18:12:38.768Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"739","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"1b2287bd-b722-40ef-a24d-4eab13fb10b2","created_at":"2025-08-12T18:12:38.972Z","updated_at":"2025-08-12T18:12:38.972Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c78f74cd-841c-4fe3-b9c0-7f1738f0e7b0","created_at":"2025-08-12T18:12:39.145Z","updated_at":"2025-08-12T18:12:39.145Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b1385b16-69c4-422b-aa2d-cc26f63e4793","created_at":"2025-08-12T18:12:38.583Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="},{"id":"408fb745-61d3-411e-9575-2e0025b961c3","created_at":"2025-08-12T18:12:38.574Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}