{"id":"fc638c30-1d19-46ec-b6ed-628760604ded","created_at":"2025-09-04T00:24:22.218Z","updated_at":"2026-01-21T15:45:29.844Z","owner_id":"e33de021-f8da-4d76-bb1f-57e35ad69401","location_id":"7badfb3c-fa5b-4493-87bb-daccce5352fc","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-10-01T16:38:31.134Z","observed_at_local":"2023-10-01T10:38:31-06:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","nitrate_nitrogen","nitrites","water_depth","conductivity","air_temperature","water_temperature","phosphate_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145046","readings":[{"id":"2482c93e-321d-4db6-8ed4-fd1afc0e2b04","created_at":"2025-09-04T00:24:22.248Z","updated_at":"2025-09-04T00:24:22.248Z","parameter":"ph","unit":"std_units","value":"9.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"39dbbc57-1cd5-4a20-b7d4-a1a4068d47f8","created_at":"2025-09-04T00:24:22.252Z","updated_at":"2025-09-04T00:24:22.252Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"c88daffb-1546-472f-bb75-df72127228f3","created_at":"2025-09-04T00:24:22.258Z","updated_at":"2025-09-04T00:24:22.258Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"359ba512-3b4e-405d-8f78-c17068752f95","created_at":"2025-09-04T00:24:22.262Z","updated_at":"2025-09-04T00:24:22.262Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"test_strips_other_nitrites_ppm","equipment_limit":null},{"id":"9e083047-ac38-43af-a145-059559982aed","created_at":"2025-09-04T00:24:22.265Z","updated_at":"2025-09-04T00:24:22.265Z","parameter":"water_depth","unit":"m","value":"0.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6e4bd779-6544-4c77-a11f-191054a4eb7e","created_at":"2025-09-04T00:24:22.300Z","updated_at":"2025-09-04T00:24:22.300Z","parameter":"conductivity","unit":"us_cm","value":"431","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"49880ca9-3438-477d-a970-b5ae15c361bc","created_at":"2025-09-04T00:24:22.305Z","updated_at":"2025-09-04T00:24:22.305Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f9220073-7ccc-4df5-858f-eb1acbd8ee2c","created_at":"2025-09-04T00:24:22.312Z","updated_at":"2025-09-04T00:24:22.312Z","parameter":"water_temperature","unit":"deg_c","value":"14.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"11ac0617-05ea-40d3-8b90-6a26de13b349","created_at":"2025-09-04T00:24:22.348Z","updated_at":"2025-09-04T00:24:22.348Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0.5","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":null}]}