{"id":"255d2b23-551d-4669-8b62-30594afb501e","created_at":"2025-09-04T15:30:16.582Z","updated_at":"2026-01-20T21:15:01.024Z","owner_id":"7dbb0885-3226-4954-884c-a391a4ff2e97","location_id":"ed650195-ab93-4ca3-b758-4e27326ba037","dataset_id":"b4eea39f-7972-4018-82c6-5ca6d39c9bc4","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-24T22:00:00.000Z","observed_at_local":"2018-06-24T18:00:00-04:00","notes":"Weather:  Now- cloudy; last 24 hr- cloudy\r\nTotal chlorine 1 mg/L; entered in chloride data field\r\nVisible current\r\nSubmerged aquatic vegetation at site\r\nAlgae and snails on bottom rocks\r\nBirds: Swamp Sparrow; Red-winged Blackbird\r\nCattle in the creek upstream (photo)\r\n","checked":"review_needed","qa_notes":"Review needed: chloride's result of 1.0ppm is below the normal range of 12.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chloride","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMDByQVE9PSIsImV4cCI6IjIwMjYtMDUtMDlUMTU6MTA6NDIuMzMzWiIsInB1ciI6ImJsb2JfaWQifX0=--871b401c502ffe5c8e3477a8af774df7a85b232f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_6832.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMDRyQVE9PSIsImV4cCI6IjIwMjYtMDUtMDlUMTU6MTA6NDIuMzM1WiIsInB1ciI6ImJsb2JfaWQifX0=--b25e253443b9111b44d6405e06a85aa4edc17308/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_6835.JPG"],"permalink":"https://data.waterrangers.com/observations/169841","readings":[{"id":"e2e7d3a3-f255-4775-b4d5-2e0619b0ffa6","created_at":"2025-09-04T15:30:16.616Z","updated_at":"2025-09-04T15:30:16.616Z","parameter":"ph","unit":"std_units","value":"8.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"03b3be76-014f-4e10-b5cd-ccbc99277f32","created_at":"2025-09-04T15:30:16.645Z","updated_at":"2025-09-04T15:30:16.645Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"bcb63cf2-5fcd-495d-aea4-d9693d65fe69","created_at":"2025-09-04T15:30:16.654Z","updated_at":"2025-09-04T15:30:16.654Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"41035788-4556-4a17-b1d1-63b5ea9844bc","created_at":"2025-09-04T15:30:16.664Z","updated_at":"2025-09-04T15:30:16.664Z","parameter":"chloride","unit":"ppm","value":"1.0","equipment":"unspecified_chloride","equipment_limit":null},{"id":"65a95b8c-20d8-4526-8f18-0b9d65d26ef6","created_at":"2025-09-04T15:30:16.670Z","updated_at":"2025-09-04T15:30:16.670Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"665bfcb1-7522-478c-9a01-6d32dd7c5361","created_at":"2025-09-04T15:30:16.685Z","updated_at":"2025-09-04T15:30:16.685Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"0006cda4-fefb-4400-80ec-0c47b73ecb9f","created_at":"2025-09-04T15:30:16.696Z","updated_at":"2025-09-04T15:30:16.696Z","parameter":"water_depth","unit":"m","value":"0.3","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"e6559460-d225-42d1-b9db-4d8d71efe703","created_at":"2025-09-04T15:30:16.707Z","updated_at":"2025-09-04T15:30:16.707Z","parameter":"conductivity","unit":"us_cm","value":"208","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"16d891c5-186f-487a-a64b-855afb5a85e3","created_at":"2025-09-04T15:30:16.723Z","updated_at":"2025-09-04T15:30:16.723Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"682693c0-929e-4cf3-944a-509660aa7b58","created_at":"2025-09-04T15:30:16.738Z","updated_at":"2025-09-04T15:30:16.738Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"unspecified_water_temperature","equipment_limit":null}]}