{"id":"cf50d7d8-83d4-4d28-9bc0-2cc066a111d9","created_at":"2025-09-04T00:45:20.253Z","updated_at":"2026-01-20T20:25:23.615Z","owner_id":"dd489c4b-6391-48d8-970c-cbb4212c72d5","location_id":"67823fa9-4cd2-460a-8340-053a16f8b750","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2021-09-26T17:13:57.416Z","observed_at_local":"2021-09-26T13:13:57-04:00","notes":"Extremely windy , cloudy ","checked":"review_needed","qa_notes":"Review needed: water_depth's result of 37m exceeds the normal range of 20.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154805","readings":[{"id":"8ed186bf-44f6-40e1-87cc-cd99db0b1ac4","created_at":"2025-09-04T00:45:20.290Z","updated_at":"2025-09-04T00:45:20.290Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8732de58-8ba8-4083-8d63-29f7b1ae3374","created_at":"2025-09-04T00:45:20.302Z","updated_at":"2025-09-04T00:45:20.302Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"3a582b57-54b3-4c36-b09a-f9bed5211b16","created_at":"2025-09-04T00:45:20.317Z","updated_at":"2025-09-04T00:45:20.317Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ff4ec073-865a-400a-978e-64df8cfc4f96","created_at":"2025-09-04T00:45:20.345Z","updated_at":"2025-09-04T00:45:20.345Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"2f7e3aa1-d847-4591-a526-bcd9b05ab6a1","created_at":"2025-09-04T00:45:20.361Z","updated_at":"2025-09-04T00:45:20.361Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"11519f8b-0218-4f92-a30e-d8ec27612f74","created_at":"2025-09-04T00:45:20.377Z","updated_at":"2025-09-04T00:45:20.377Z","parameter":"water_depth","unit":"m","value":"37","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7cd94739-1016-4e0c-adf8-ad830cf457bb","created_at":"2025-09-04T00:45:20.390Z","updated_at":"2025-09-04T00:45:20.390Z","parameter":"conductivity","unit":"us_cm","value":"185","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"7270abfd-0aa7-4645-92fc-a90fdf4ec286","created_at":"2025-09-04T00:45:20.405Z","updated_at":"2025-09-04T00:45:20.405Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"447cd5f8-3465-489a-bb0e-5d11850475fc","created_at":"2025-09-04T00:45:20.423Z","updated_at":"2025-09-04T00:45:20.423Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"813cc048-8fc3-4174-8f8a-44b4f1beb1f3","created_at":"2025-09-04T00:45:20.332Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}