{"id":"e2ac657e-312e-4c48-a790-3f0668780720","created_at":"2025-08-26T19:44:51.847Z","updated_at":"2026-07-08T20:55:09.077Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"526a3dc9-efa5-433c-bcf9-fb6a6067cdb3","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2019-06-17T15:00:00.000Z","observed_at_local":"2019-06-17T11:00:00-04:00","notes":"Sample taken for E-coli testing from just beyond the wall at the eddy line.","checked":"review_needed","qa_notes":"Review needed: water_depth's result of 59.05m exceeds the normal range of 40.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","alkalinity","conductivity","air_temperature","water_temperature","hardness","water_depth","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/82157","readings":[{"id":"bd528e47-4cd7-40b1-a9bd-6118420fb5d9","created_at":"2025-08-26T19:44:51.873Z","updated_at":"2025-08-26T19:44:51.873Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"816cc9ef-cc4a-4e4d-8c8a-45cfe72c5e59","created_at":"2025-08-26T19:44:51.883Z","updated_at":"2025-08-26T19:44:51.883Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2fae6abc-05c0-46d8-a481-438761ec7b20","created_at":"2025-08-26T19:44:51.888Z","updated_at":"2025-08-26T19:44:51.888Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"12d8acb7-81e2-4904-baf8-14b38ef15abc","created_at":"2025-08-26T19:44:51.902Z","updated_at":"2025-08-26T19:44:51.902Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ce383dff-de25-495a-9371-de8ea5eb4fd5","created_at":"2025-08-26T19:44:51.911Z","updated_at":"2025-08-26T19:44:51.911Z","parameter":"conductivity","unit":"us_cm","value":"65","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c764dd45-e439-4071-9b27-40bd686646a8","created_at":"2025-08-26T19:44:51.915Z","updated_at":"2025-08-26T19:44:51.915Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a06ac46e-616c-4bcc-92dd-c3d72eff0d27","created_at":"2025-08-26T19:44:51.919Z","updated_at":"2025-08-26T19:44:51.919Z","parameter":"water_temperature","unit":"deg_c","value":"15.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"865d07cd-c8ee-4e81-91d0-0b49d4a2759a","created_at":"2025-08-26T19:44:51.898Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"daf13392-a117-4592-ba7c-05e5d0599fac","created_at":"2025-12-10T16:22:51.295Z","updated_at":"2025-12-10T16:22:51.295Z","parameter":"water_depth","unit":"m","value":"59.05","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"9557f1fd-890a-4807-a8cf-7efce71043d0","created_at":"2025-08-26T19:44:51.894Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}