{"id":"20a116f6-5849-4a88-b045-27495d39824b","created_at":"2025-08-28T17:32:38.075Z","updated_at":"2026-01-02T18:24:09.713Z","owner_id":"52409624-4598-4f69-82ff-d2647e680bcd","location_id":"f7a2d893-c9b2-423d-bd66-457050ee2b11","dataset_id":"6631e734-6047-407b-9259-d0f7bece8180","form_id":"a7b94cbf-8f2f-4d5d-b4ca-7091db274ead","observed_at":"2016-12-20T13:40:00.000Z","observed_at_local":"2016-12-20T07:40:00-06:00","notes":"Sampling occurred ~24 hours after 100,000 - 1,000,000 gallon sewer spill and associated large rain event. Water was low with swift flow. Some foam and scum observed downstream of sampling site. No odor detectable.","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","turbidity","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaU92IiwiZXhwIjoiMjAyNi0wNS0wOFQxNzoyNTo1Ni43MDJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--59dd288b1d1e37a420f695eb26f7c3c3544b17f2/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_20161220_073531.vr.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbUt2IiwiZXhwIjoiMjAyNi0wNS0wOFQxNzoyNTo1Ni43MTBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--2a46172b28820ae190221ff8ce19631f02199810/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_20161220_074014.vr.jpg"],"permalink":"https://data.waterrangers.com/observations/105670","readings":[{"id":"7dcc929a-0826-4665-b06c-3f6d44242f88","created_at":"2025-08-28T17:32:38.112Z","updated_at":"2025-08-28T17:32:38.112Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"e9a859bc-1dc2-4e01-8945-bda1cc1d17d4","created_at":"2025-08-28T17:32:38.116Z","updated_at":"2025-08-28T17:32:38.116Z","parameter":"oxygen","unit":"mg_l","value":"8.7","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bb065f92-4d56-478b-b975-e784fa1c8ac0","created_at":"2025-08-28T17:32:38.119Z","updated_at":"2025-08-28T17:32:38.119Z","parameter":"hardness","unit":"ppm","value":"20","equipment":"lamotte_hardness","equipment_limit":null},{"id":"2dd0a7ef-a650-4735-927e-5cee71336d21","created_at":"2025-08-28T17:32:38.122Z","updated_at":"2025-08-28T17:32:38.122Z","parameter":"turbidity","unit":"jtu","value":"30","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"2439e2cc-0ae0-47de-9a7f-826b14e9f5ff","created_at":"2025-08-28T17:32:38.125Z","updated_at":"2025-08-28T17:32:38.125Z","parameter":"alkalinity","unit":"ppm","value":"25","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"4a72f2dc-d014-4c02-979f-fd16cb64f39a","created_at":"2025-08-28T17:32:38.129Z","updated_at":"2025-08-28T17:32:38.129Z","parameter":"air_temperature","unit":"deg_c","value":"4.5","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"0f232246-88fc-4786-9175-a3e7714eaa7b","created_at":"2025-08-28T17:32:38.133Z","updated_at":"2025-08-28T17:32:38.133Z","parameter":"water_temperature","unit":"deg_c","value":"8.5","equipment":"other_multimeter_temperature","equipment_limit":null}]}