{"id":"23cb1803-f961-4482-b87e-4fd8eaaf29c5","created_at":"2025-08-12T18:12:42.444Z","updated_at":"2026-01-20T19:57:13.612Z","owner_id":"1f3ddec6-7586-43c6-bfd4-65d4e7bb4895","location_id":"8c8e295e-9918-40e6-b8d3-a08a68ec1123","dataset_id":"d33af3a7-cd82-49e1-aedb-992ffe4bc570","form_id":"83a026d4-d6ef-4a4a-a73a-0cd57951fcb2","observed_at":"2022-11-08T21:10:00.000Z","observed_at_local":"2022-11-08T16:10:00-05:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 304μS/cm is outside the expected range of 631.98-841.02μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds","current_weather","previous_weather","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/60928","readings":[{"id":"829daa84-cad2-41bc-b4b5-6bce06d2065c","created_at":"2025-08-12T18:12:42.530Z","updated_at":"2025-08-12T18:12:42.530Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"cc6c5aaf-f8d4-4667-a65f-f66c0325d89b","created_at":"2025-08-12T18:12:42.539Z","updated_at":"2025-08-12T18:12:42.539Z","parameter":"oxygen","unit":"mg_l","value":"8.0","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"1ff939b1-bce7-4b20-957b-5f1d1d23614c","created_at":"2025-08-12T18:12:42.551Z","updated_at":"2025-08-12T18:12:42.551Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ad01772f-90a5-4d98-9dd3-248dc2305f52","created_at":"2025-08-12T18:12:42.584Z","updated_at":"2025-08-12T18:12:42.584Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"09a0f956-27fc-4e39-b065-cc28bd407224","created_at":"2025-08-12T18:12:42.604Z","updated_at":"2025-08-12T18:12:42.604Z","parameter":"alkalinity","unit":"ppm","value":"190","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"1fae2b32-21cb-4c37-97be-0ee1c6e05d17","created_at":"2025-08-12T18:12:42.624Z","updated_at":"2025-08-12T18:12:42.624Z","parameter":"conductivity","unit":"us_cm","value":"304","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"570316ab-7a6f-4181-a4bd-33f9d7688fa6","created_at":"2025-08-12T18:12:42.634Z","updated_at":"2025-08-12T18:12:42.634Z","parameter":"air_temperature","unit":"deg_c","value":"9","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2b086778-7448-4189-b30f-15709f8828c2","created_at":"2025-08-12T18:12:42.638Z","updated_at":"2025-08-12T18:12:42.638Z","parameter":"water_temperature","unit":"deg_c","value":"10.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"326b73b5-74ee-497c-b4c9-6e4f7be796b8","created_at":"2025-08-12T18:12:42.642Z","updated_at":"2025-08-12T18:12:42.642Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"613","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"88a7df29-a9a5-4a04-a114-764aaee6a6e9","created_at":"2025-08-12T18:12:42.646Z","updated_at":"2025-08-12T18:12:42.646Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ee1ec0e7-460e-4f26-98d7-69b0c62c3c15","created_at":"2025-08-12T18:12:42.654Z","updated_at":"2025-08-12T18:12:42.654Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"de75ae04-47b8-42d9-8d68-80e845f707cd","created_at":"2025-08-12T18:12:42.580Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}