{"id":"1744ca22-24b9-4512-93f2-5e192fff87b7","created_at":"2025-09-04T15:19:42.131Z","updated_at":"2026-01-20T21:12:29.895Z","owner_id":"32d3281c-5f48-43bf-b744-8bc150b5316b","location_id":"9f90b8cf-a5d0-4aef-8e83-60e9d6ef9240","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2018-07-04T22:30:00.000Z","observed_at_local":"2018-07-04T18:30:00-04:00","notes":"Lots of ducks and geese. And today we tried out a new water quality test - dissolved oxygen!","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","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNGtvQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjM5WiIsInB1ciI6ImJsb2JfaWQifX0=--202a7b212f3bcb5a1f4a93583b096f1e7dfdd07c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5213-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNHNvQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjQzWiIsInB1ciI6ImJsb2JfaWQifX0=--39f6955c23cd9bf0762d1058b1dc84b8b89a059f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_2989.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBKzhxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjQ2WiIsInB1ciI6ImJsb2JfaWQifX0=--ebd9c81fb051361d7408d64562207336d2a653ab/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5182-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL2dxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjQ5WiIsInB1ciI6ImJsb2JfaWQifX0=--112bbcf806690e8cabb5e0b066f9e641a5ed97d1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5185-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBL29xQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjUyWiIsInB1ciI6ImJsb2JfaWQifX0=--385471c85417fb5036f1912705e9cbe55af53c09/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5209-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBLzhxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjc2WiIsInB1ciI6ImJsb2JfaWQifX0=--7ca8056bdc241bbc0f9be6d48b78d81516cd24c5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5193-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdzB0QVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjgxWiIsInB1ciI6ImJsb2JfaWQifX0=--058e279bd83b43d7886749113bfd0102bdf1dca1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5192-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeEF0QVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNjkzWiIsInB1ciI6ImJsb2JfaWQifX0=--49e0bde2eb93d1e51e819f163013f7bdab73c2ee/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5194-use.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0l1QVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMjA6Mjc6NTQuNzAyWiIsInB1ciI6ImJsb2JfaWQifX0=--1a7451dced17ac665787889a06560e1946f48951/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF5210-use.JPG"],"permalink":"https://data.waterrangers.com/observations/169336","readings":[{"id":"0066c7eb-473d-4ce2-ba87-8f2efa86c940","created_at":"2025-09-04T15:19:42.417Z","updated_at":"2025-09-04T15:19:42.417Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"66a7f483-af8f-44b5-bb45-e94c9e9f466b","created_at":"2025-09-04T15:19:42.428Z","updated_at":"2025-09-04T15:19:42.428Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9cc4fa6e-a318-4cde-b602-7d9c67b6f46c","created_at":"2025-09-04T15:19:42.454Z","updated_at":"2025-09-04T15:19:42.454Z","parameter":"chlorine","unit":"ppm","value":"0.1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"bff98eee-dabb-494c-b61c-ce526b7fc846","created_at":"2025-09-04T15:19:42.481Z","updated_at":"2025-09-04T15:19:42.481Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3299ce39-30e9-4cfe-b122-e87388f59ddc","created_at":"2025-09-04T15:19:42.498Z","updated_at":"2025-09-04T15:19:42.498Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"98b7b930-01ee-4d40-af20-19ce62091ccd","created_at":"2025-09-04T15:19:42.516Z","updated_at":"2025-09-04T15:19:42.516Z","parameter":"water_depth","unit":"m","value":"0.20","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b481a969-1e0d-4ab5-af81-c1463ce1d54a","created_at":"2025-09-04T15:19:42.533Z","updated_at":"2025-09-04T15:19:42.533Z","parameter":"conductivity","unit":"us_cm","value":"316","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ee2a348f-718c-4ac7-a3cb-ef4630cd665e","created_at":"2025-09-04T15:19:42.545Z","updated_at":"2025-09-04T15:19:42.545Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"87c40ad7-ba98-4213-bdb2-f816bac939c0","created_at":"2025-09-04T15:19:42.565Z","updated_at":"2025-09-04T15:19:42.565Z","parameter":"water_temperature","unit":"deg_c","value":"24.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}