{"id":"71b93161-3994-4a4e-a21b-3470e28cae51","created_at":"2025-09-04T00:22:28.796Z","updated_at":"2026-01-21T15:43:14.099Z","owner_id":"4647b717-917c-4f55-bba6-7d5facf36576","location_id":"3ab33115-2672-42ab-8558-aec88d3dc577","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-08-25T12:51:00.000Z","observed_at_local":"2021-08-25T06:51:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 1632μS/cm is outside the expected range of 864.34-1433.66μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather_description","previous_weather_description"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144339","readings":[{"id":"785d4c1f-4195-4e04-a6e7-4bf0fe773f74","created_at":"2025-09-04T00:22:28.823Z","updated_at":"2025-09-04T00:22:28.823Z","parameter":"ph","unit":"std_units","value":"8","equipment":"unspecified_ph","equipment_limit":null},{"id":"cd0e6a25-f994-4345-95ed-09c89a3fed7e","created_at":"2025-09-04T00:22:28.827Z","updated_at":"2025-09-04T00:22:28.827Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"012afe23-9ce4-45d2-be9e-3b5b6e63756f","created_at":"2025-09-04T00:22:28.831Z","updated_at":"2025-09-04T00:22:28.831Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ecf76042-8129-442b-992b-72a1496de6d8","created_at":"2025-09-04T00:22:28.834Z","updated_at":"2025-09-04T00:22:28.834Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"709f854e-3c10-4e08-b072-e07fa5b39ddc","created_at":"2025-09-04T00:22:28.839Z","updated_at":"2025-09-04T00:22:28.839Z","parameter":"hardness","unit":"ppm","value":"600","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0c164c43-2ee4-4636-96ef-be3eddd2d8b1","created_at":"2025-09-04T00:22:28.843Z","updated_at":"2025-09-04T00:22:28.843Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"46c3ae1a-d4db-4f5e-84de-f020f1b5970a","created_at":"2025-09-04T00:22:28.847Z","updated_at":"2025-09-04T00:22:28.847Z","parameter":"water_depth","unit":"m","value":"7.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8065b4fb-3add-4872-9fb4-3d86267caa3e","created_at":"2025-09-04T00:22:28.850Z","updated_at":"2025-09-04T00:22:28.850Z","parameter":"conductivity","unit":"us_cm","value":"1632","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"19790301-b2d1-47d7-976e-9d203dcd184f","created_at":"2025-09-04T00:22:28.854Z","updated_at":"2025-09-04T00:22:28.854Z","parameter":"air_temperature","unit":"deg_c","value":"13.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"dd3dc4cd-35c9-4038-96b1-a94c94f830b6","created_at":"2025-09-04T00:22:28.857Z","updated_at":"2025-09-04T00:22:28.857Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"62ca22c0-405b-47db-bcb4-884ddb4adedd","created_at":"2025-09-04T00:22:28.877Z","updated_at":"2025-09-04T00:22:28.877Z","parameter":"current_weather_description","unit":"nil","value":"Extremely foggy and calm","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"4479fd01-e1e5-49bd-bb04-0293edf3bedf","created_at":"2025-09-04T00:22:28.881Z","updated_at":"2025-09-04T00:22:28.881Z","parameter":"previous_weather_description","unit":"nil","value":"Sunny and calm","equipment":"community_scientist_interpretation","equipment_limit":null}]}