{"id":"68491dfb-4d2d-4dcf-9cea-dd59504372db","created_at":"2025-08-28T18:26:05.014Z","updated_at":"2026-01-20T20:04:39.564Z","owner_id":"64f723e7-b8eb-403c-879a-13ddcf16d1d7","location_id":"76f9888f-8837-481b-b566-a6954037a657","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","form_id":"1cb458e3-f396-4d5a-98d0-add9ebd337ca","observed_at":"2024-04-06T04:00:00.000Z","observed_at_local":"2024-04-06T00:00:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 30μS/cm is outside the expected range of 34.98-75.02μS/cm.","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","chlorine","hardness","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/107100","readings":[{"id":"3d0b270e-c23f-40e4-a71a-c71bfd3e4dbf","created_at":"2025-08-28T18:26:05.034Z","updated_at":"2025-08-28T18:26:05.034Z","parameter":"ph","unit":"std_units","value":"6.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c713a7aa-e794-402b-92ab-918bfb01e4fe","created_at":"2025-08-28T18:26:05.039Z","updated_at":"2025-08-28T18:26:05.039Z","parameter":"oxygen","unit":"mg_l","value":"11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"18d624ae-6eb9-4690-ae83-4610a5eb8325","created_at":"2025-08-28T18:26:05.045Z","updated_at":"2025-08-28T18:26:05.045Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bd7fce7f-12d8-4719-b42b-9de5433e84ca","created_at":"2025-08-28T18:26:05.061Z","updated_at":"2025-08-28T18:26:05.061Z","parameter":"conductivity","unit":"us_cm","value":"30","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"4fe485cf-de44-442c-b4db-00f825e89dd0","created_at":"2025-08-28T18:26:05.077Z","updated_at":"2025-08-28T18:26:05.077Z","parameter":"air_temperature","unit":"deg_c","value":"7","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9f5eaee4-2379-452b-892c-af0af94cb5a0","created_at":"2025-08-28T18:26:05.082Z","updated_at":"2025-08-28T18:26:05.082Z","parameter":"water_temperature","unit":"deg_c","value":"4.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f6f78670-b1dc-4175-8262-7278c1c1edcb","created_at":"2025-08-28T18:26:05.049Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"0edf2198-7876-4438-b4c7-dff1062229be","created_at":"2025-08-28T18:26:05.053Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"4e9f2b45-255b-425f-b9c4-e9f230401962","created_at":"2025-08-28T18:26:05.056Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="}]}