{"id":"f2fbabcb-631c-4e5b-aa02-9e1b0b63b3ec","created_at":"2025-08-28T18:26:13.790Z","updated_at":"2026-01-20T20:04:54.827Z","owner_id":"64f723e7-b8eb-403c-879a-13ddcf16d1d7","location_id":"eade577a-59ac-4637-983a-c02c9dec955b","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","form_id":"1cb458e3-f396-4d5a-98d0-add9ebd337ca","observed_at":"2024-04-05T23:23:00.000Z","observed_at_local":"2024-04-05T19:23:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 10mg/L is outside the expected range of 4.78-9.22mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","conductivity","air_temperature","water_temperature","on_the_water_s_surface","alkalinity","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/107165","readings":[{"id":"e0cd66d6-96f2-404a-ace9-96c4ee3a0dc3","created_at":"2025-08-28T18:26:13.814Z","updated_at":"2025-08-28T18:26:13.814Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"18994275-fa6b-4a96-b825-5cb30fd3930a","created_at":"2025-08-28T18:26:13.826Z","updated_at":"2025-08-28T18:26:13.826Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"34cd67dd-4ced-459a-8814-c664986a4cd8","created_at":"2025-08-28T18:26:13.839Z","updated_at":"2025-08-28T18:26:13.839Z","parameter":"secchi_depth","unit":"m","value":"0.53","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"10e3eef0-2e52-4294-8f1d-f0569c48bddb","created_at":"2025-08-28T18:26:13.881Z","updated_at":"2025-08-28T18:26:13.881Z","parameter":"conductivity","unit":"us_cm","value":"22","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"32899944-c036-4be0-b31d-61d34bb2b4c9","created_at":"2025-08-28T18:26:13.892Z","updated_at":"2025-08-28T18:26:13.892Z","parameter":"air_temperature","unit":"deg_c","value":"7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3ab70592-93c9-49d2-ae78-82b635c7e3c0","created_at":"2025-08-28T18:26:13.904Z","updated_at":"2025-08-28T18:26:13.904Z","parameter":"water_temperature","unit":"deg_c","value":"4.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"b3d6a12a-8b87-4ddf-bda8-938d125e403d","created_at":"2025-08-28T18:26:13.973Z","updated_at":"2025-08-28T18:26:13.973Z","parameter":"on_the_water_s_surface","unit":"nil","value":"litter","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"b0d8c4fb-98fe-4325-bd76-3d94a7560f87","created_at":"2025-08-28T18:26:13.979Z","updated_at":"2025-08-28T18:26:13.979Z","parameter":"on_the_water_s_surface","unit":"nil","value":"debris","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"4175d16c-dd4a-43d4-b77b-6fa18c464b55","created_at":"2025-08-28T18:26:13.868Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"631aa55a-e12c-4be5-9615-73d45ff052e3","created_at":"2025-08-28T18:26:13.856Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}