{"id":"0ed09c9b-03d9-46c9-85e2-3a22310483fb","created_at":"2025-08-29T15:18:07.260Z","updated_at":"2026-07-08T19:23:26.605Z","owner_id":"4389ebfd-d82e-4fa9-91cd-c3fa354289de","location_id":"e9bd53e2-73d5-4bce-b5f4-b80285dd96a7","dataset_id":"2c76f20c-93b4-4627-9b18-634574f8020a","form_id":"362e55c6-62f8-47f8-8670-67f125f2d65c","observed_at":"2017-05-12T20:52:00.000Z","observed_at_local":"2017-05-12T16:52:00-04:00","notes":"Partly cloudy and windy, no smell of rotten eggs this time. No rain in past 24hrs. Crows and birds are present in the bushes and trees. Water level went down quite a bit. ","checked":"review_needed","qa_notes":"Review needed: Oxygen's result of 9mg/L is outside the expected range of 1.7-8.97mg/L (3.0 standard deviations from the historical mean for this location).\nReview needed: pH's result of 9.0std_units is outside the expected range of 6.4-8.4std_units (25.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","ph"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ3UwIiwiZXhwIjoiMjAyNi0xMC0zMFQxODowNDowMi4zNzNaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--beb1bfa5f58f8a80b50c6ce2f8d36eb442ae376c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6138.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBakswIiwiZXhwIjoiMjAyNi0xMC0zMFQxODowNDowMi4zNzVaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--c58c3f9e6c054f42f96d7b47932a5563c03e7611/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/Bumble%20Bee.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBam0wIiwiZXhwIjoiMjAyNi0xMC0zMFQxODowNDowMi4zNzdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--37ff8b62d7c9c0d937883adfe28f1aa63c04aedd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6142.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBajIwIiwiZXhwIjoiMjAyNi0xMC0zMFQxODowNDowMi4zNzlaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--1b69f4992c24b6bba3a241db6cac98fb4c5d4ae1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6137.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa1MwIiwiZXhwIjoiMjAyNi0xMC0zMFQxODowNDowMi4zODFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--a30c385d99c853643092a33b65df80c905218429/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6136.JPG"],"permalink":"https://data.waterrangers.com/observations/108206","readings":[{"id":"0e4ad8c8-4f65-4902-a649-92e1d659136a","created_at":"2025-08-29T15:18:07.338Z","updated_at":"2025-08-29T15:18:07.338Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"07297a81-37bd-44c5-9465-b1f0c4a52ad1","created_at":"2025-08-29T15:18:07.345Z","updated_at":"2025-08-29T15:18:07.345Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"450","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"68a9ef49-58a7-4864-9a14-0ceee8fdbc1e","created_at":"2025-08-29T15:18:07.358Z","updated_at":"2025-08-29T15:18:07.358Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"210","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8870ec79-eb14-4571-8eb5-bd5dc75d17a9","created_at":"2025-08-29T15:18:07.365Z","updated_at":"2025-08-29T15:18:07.365Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"763","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2ae055f9-1121-40b8-8cb8-e6aa8bd41b2a","created_at":"2025-08-29T15:18:07.385Z","updated_at":"2025-08-29T15:18:07.385Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"18.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3a7fba24-8cc5-45c4-be40-a5b4c8d60570","created_at":"2025-08-29T15:18:07.397Z","updated_at":"2025-08-29T15:18:07.397Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"17.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9de6524c-2bad-4651-96ba-da2ad8f4b5dc","created_at":"2025-08-29T15:18:07.326Z","updated_at":"2025-11-19T15:02:25.753Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"9.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}