{"id":"3de409a1-3064-4db0-be1e-a12efe7796a4","created_at":"2025-09-04T00:23:33.534Z","updated_at":"2026-01-21T15:44:35.254Z","owner_id":"0a9d6200-9d7a-469d-b1f1-d692c6f06d5a","location_id":"7997a886-83b3-4c92-862c-b8408907f0ec","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2019-09-19T22:16:38.163Z","observed_at_local":"2019-09-19T16:16:38-06:00","notes":"The water is much clearer than in the summer months\n\n\n","checked":"issue_detected","qa_notes":"Review needed: water_depth's result of 80m exceeds the normal range of 20.0m.\nIssue detected: secchi_depth's result of 80m exceeds the extreme range of 50.0m.\nReview needed: Based on previous readings, conductivity's result of 480μS/cm is outside the expected range of 414.37-476.63μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_depth","ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","secchi_depth"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144798","readings":[{"id":"5705d4a0-f555-42fa-b01a-80fb8bb66bda","created_at":"2025-12-10T16:22:52.374Z","updated_at":"2025-12-10T16:22:52.374Z","parameter":"water_depth","unit":"m","value":"80","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"4cceef6b-13fa-4ec5-b68a-31ddce3c7cb9","created_at":"2025-12-10T16:25:18.438Z","updated_at":"2025-12-10T16:25:18.438Z","parameter":"secchi_depth","unit":"m","value":"80","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"abaca6fe-632c-4c51-ac8c-00d5321358c6","created_at":"2025-09-04T00:23:33.563Z","updated_at":"2025-09-04T00:23:33.563Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"13eb734b-8c93-4bee-a9ea-d28ca6bb9348","created_at":"2025-09-04T00:23:33.567Z","updated_at":"2025-09-04T00:23:33.567Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"aec014e1-d83a-42df-aff0-8d782321223a","created_at":"2025-09-04T00:23:33.597Z","updated_at":"2025-09-04T00:23:33.597Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"2c806d39-e53e-4e67-b5a1-45d14040dcac","created_at":"2025-09-04T00:23:33.601Z","updated_at":"2025-09-04T00:23:33.601Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4ae45e59-3857-4e76-9f29-240727e09641","created_at":"2025-09-04T00:23:33.608Z","updated_at":"2025-09-04T00:23:33.608Z","parameter":"conductivity","unit":"us_cm","value":"480","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"fcc09113-c388-4493-a9dc-09309daf1008","created_at":"2025-09-04T00:23:33.611Z","updated_at":"2025-09-04T00:23:33.611Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"10445a12-2cb8-46de-881c-af3f497d1593","created_at":"2025-09-04T00:23:33.623Z","updated_at":"2025-09-04T00:23:33.623Z","parameter":"water_temperature","unit":"deg_c","value":"18.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}