{"id":"e2dd887d-ab5d-4611-ba5b-5ec15d21922e","created_at":"2025-09-04T15:06:31.579Z","updated_at":"2026-01-12T16:13:13.681Z","owner_id":"52c7d44f-883c-4e22-8571-7bb11c674a2f","location_id":"0cceef09-382a-43fe-b42d-5746d2ba6de1","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2019-06-13T14:58:00.000Z","observed_at_local":"2019-06-13T11:58:00-03:00","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","phosphates"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeGtuQVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMDk6NTY6MjkuNjE1WiIsInB1ciI6ImJsb2JfaWQifX0=--961100d7207a53925fc502de412a6a5f5171bd4d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/site%201%20test%20strip.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeG9uQVE9PSIsImV4cCI6IjIwMjYtMDUtMDhUMDk6NTY6MjkuNjE2WiIsInB1ciI6ImJsb2JfaWQifX0=--ff45aff1f93cd792665ba1aa2311cd938fe15f89/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/site%201(2).jpg"],"permalink":"https://data.waterrangers.com/observations/169155","readings":[{"id":"70da18fc-05d7-48e5-a0a4-78375dbd1f40","created_at":"2025-09-04T15:06:31.628Z","updated_at":"2025-09-04T15:06:31.628Z","parameter":"ph","unit":"std_units","value":"6.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a4388537-687d-4146-9552-117d7555edea","created_at":"2025-09-04T15:06:31.633Z","updated_at":"2025-09-04T15:06:31.633Z","parameter":"oxygen","unit":"mg_l","value":"11.2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d84f6c3e-6120-4d89-ae85-d5356239335c","created_at":"2025-09-04T15:06:31.641Z","updated_at":"2025-09-04T15:06:31.641Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1f1f10e7-e50e-4636-bd2e-091e026b740b","created_at":"2025-09-04T15:06:31.652Z","updated_at":"2025-09-04T15:06:31.652Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"6be401b3-944e-4eaa-8a01-7c26b0139e45","created_at":"2025-09-04T15:06:31.656Z","updated_at":"2025-09-04T15:06:31.656Z","parameter":"water_depth","unit":"m","value":".4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e426b3a1-f61f-4a7c-b8b5-0fcca5482005","created_at":"2025-09-04T15:06:31.660Z","updated_at":"2025-09-04T15:06:31.660Z","parameter":"conductivity","unit":"us_cm","value":"57.5","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"51db0c7e-2747-4084-bc64-ca11439ca7b3","created_at":"2025-09-04T15:06:31.665Z","updated_at":"2025-09-04T15:06:31.665Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6387e121-af46-4bd4-af25-509d15bd826a","created_at":"2025-09-04T15:06:31.672Z","updated_at":"2025-09-04T15:06:31.672Z","parameter":"water_temperature","unit":"deg_c","value":"17.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"51b7a9b5-4004-4be6-9fe0-2d804029a806","created_at":"2025-09-04T15:06:31.682Z","updated_at":"2025-09-04T15:06:31.682Z","parameter":"phosphates","unit":"ppm","value":"5","equipment":"unspecified_phosphates","equipment_limit":null}]}