{"id":"21e27fe4-d5d3-49a4-a1eb-886cdd90e416","created_at":"2025-09-04T00:22:29.718Z","updated_at":"2026-01-30T17:27:53.169Z","owner_id":"ba58fd4b-5622-4ff0-ae3d-50e0f6dd9b78","location_id":"394aa30a-0b4c-4d7c-bc6f-0e09fa7aa0b7","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-09-06T17:19:00.000Z","observed_at_local":"2021-09-06T11:19:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 806μS/cm is outside the expected range of 707.87-770.13μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":"3ee9f8da-1823-4c1c-98db-56759b1980a3","qa_admin_notes_updated_at":"2026-01-30T17:27:52.566Z","tested_parameters":["ph","oxygen","conductivity","air_temperature","water_temperature","water_depth","secchi_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144349","readings":[{"id":"24c67c52-0635-48cc-92b5-452565167688","created_at":"2026-01-30T17:27:52.850Z","updated_at":"2026-01-30T17:27:52.850Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"b4a72877-73f6-4478-babf-cbda9dc17449","created_at":"2026-01-30T17:27:52.867Z","updated_at":"2026-01-30T17:27:52.867Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"772e8fde-2e88-49f1-97b5-2b26e386a66e","created_at":"2026-01-30T17:27:52.880Z","updated_at":"2026-01-30T17:27:52.880Z","parameter":"conductivity","unit":"us_cm","value":"806","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"6afabd50-f432-41a5-bf61-e0820147aa17","created_at":"2026-01-30T17:27:52.887Z","updated_at":"2026-01-30T17:27:52.887Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b5c81028-fa2c-47c0-9690-0eb677bf1cb5","created_at":"2026-01-30T17:27:52.896Z","updated_at":"2026-01-30T17:27:52.896Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b28246d1-dedb-4df1-a50c-447849e437f7","created_at":"2026-01-30T17:27:52.906Z","updated_at":"2026-01-30T17:27:52.906Z","parameter":"water_depth","unit":"m","value":"0.79","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7382e7bb-32af-4bbc-8a79-f542f4c92879","created_at":"2026-01-30T17:27:52.921Z","updated_at":"2026-01-30T17:27:52.921Z","parameter":"secchi_depth","unit":"m","value":"0.79","equipment":"secchi_disk_20cm","equipment_limit":null}]}