{"id":"9a217ac3-917e-4176-b53a-efc0a7ca90b7","created_at":"2025-09-04T17:39:20.815Z","updated_at":"2026-01-20T21:16:54.938Z","owner_id":"9af8da51-f876-45fc-bc90-cbfba2bb8031","location_id":"2945d896-f804-4e27-bdf5-67c0157c215b","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2025-08-31T21:30:00.000Z","observed_at_local":"2025-08-31T17:30:00-04:00","notes":"","checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 1.99μS/cm is below the extreme range of 2.0μS/cm.\nReview needed: water_depth's result of 27m exceeds the normal range of 20.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chlorine","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","water_depth","secchi_depth","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/171101","readings":[{"id":"850411e5-f76b-49a5-8a38-1453cab415fd","created_at":"2025-09-04T17:39:20.835Z","updated_at":"2025-09-04T17:39:20.835Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e6fb6901-3cb7-4bba-b3fe-1de9b6b818fb","created_at":"2025-09-04T17:39:20.841Z","updated_at":"2025-09-04T17:39:20.841Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"b2ba3a9a-e7b6-4aa7-a940-d3e0f705ae66","created_at":"2025-09-04T17:39:20.848Z","updated_at":"2025-09-04T17:39:20.848Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"f0076172-51a9-46a0-b4e0-02c93b571d56","created_at":"2025-09-04T17:39:20.853Z","updated_at":"2025-09-04T17:39:20.853Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2073efed-e28a-4514-a78d-d0a9c35582b1","created_at":"2025-09-04T17:39:20.862Z","updated_at":"2025-09-04T17:39:20.862Z","parameter":"conductivity","unit":"us_cm","value":"1.99","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"32ab216a-e652-475a-866b-c7bbf4e6603f","created_at":"2025-09-04T17:39:20.872Z","updated_at":"2025-09-04T17:39:20.872Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6afd627a-7839-4648-9c0b-64965fd24b50","created_at":"2025-09-04T17:39:20.876Z","updated_at":"2025-09-04T17:39:20.876Z","parameter":"water_temperature","unit":"deg_c","value":"22.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a9b74b62-749a-48fe-952e-06559155c73c","created_at":"2025-09-04T17:39:20.880Z","updated_at":"2025-09-04T17:39:20.880Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"100","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"eeff0f1d-87fa-4d58-8f78-9831b5ac884e","created_at":"2025-09-04T17:39:20.884Z","updated_at":"2025-09-04T17:39:20.884Z","parameter":"water_depth","unit":"m","value":"27","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0b0714da-295f-4ead-9198-4638b8d77845","created_at":"2025-09-04T17:39:20.887Z","updated_at":"2025-09-04T17:39:20.887Z","parameter":"secchi_depth","unit":"m","value":"2.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bbce7858-706d-43e8-8be3-57919551c529","created_at":"2025-09-04T17:39:20.890Z","updated_at":"2025-09-04T17:39:20.890Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1505a06a-0340-4435-a70b-3ae069a851d3","created_at":"2025-09-04T17:39:20.895Z","updated_at":"2025-09-04T17:39:20.895Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"86848b72-430b-4c52-a75b-316583532b54","created_at":"2025-09-04T17:39:20.845Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}