{"id":"e4aaecde-5a09-4d1e-8227-641d68bbcd08","created_at":"2025-09-04T15:06:49.533Z","updated_at":"2026-01-12T16:13:20.521Z","owner_id":"836fb988-0f1c-4a85-b1dc-8052283dd0ca","location_id":"522ab2d5-f6de-45a6-b8e2-43d6f4ffac92","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2018-05-15T14:45:00.000Z","observed_at_local":"2018-05-15T11:45:00-03:00","notes":"frogs, tadpoles, green pollen on water surface, water bugs, spiders, blackflies, younger class of students learning about citizen water science. Overcast, warm, calm, no rain past 24 hours, ","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","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNEVuQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDI4WiIsInB1ciI6ImJsb2JfaWQifX0=--e22661d8d251d22bacc84ccb11497c72d37419d5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/east.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNEluQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDMyWiIsInB1ciI6ImJsb2JfaWQifX0=--eb3f7cd96bca941564471962724e4a2eed9e7c02/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0797.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNFFuQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDM4WiIsInB1ciI6ImJsb2JfaWQifX0=--fe1fb66676f71a5a24ba91a9e4d0ce9937cb9c98/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0780.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNFVuQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDQ0WiIsInB1ciI6ImJsb2JfaWQifX0=--ec9f90202545f88a86da035171825e5e421bfc24/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0783.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBN2NxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDQ5WiIsInB1ciI6ImJsb2JfaWQifX0=--c0fe50aa3412067304cc4e74b46b53bbc260c950/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0795.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBN3dxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDU5WiIsInB1ciI6ImJsb2JfaWQifX0=--4d0a734e44e241c5334e5cb8db1afd08170dfd6d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/west.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNzhxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDY2WiIsInB1ciI6ImJsb2JfaWQifX0=--ddfcf508cdd7b694a49afbc71a73b31ac599e6fc/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/south.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBOElxQVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDczWiIsInB1ciI6ImJsb2JfaWQifX0=--7e6ca8e617c117d4bf5fb3257e9c657ce85e1418/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/north.JPG","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd010QVE9PSIsImV4cCI6IjIwMjYtMDctMDJUMTk6MTc6NTEuNDc4WiIsInB1ciI6ImJsb2JfaWQifX0=--fc52f57377629d372b406573266373df3a830b74/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_0790.JPG"],"permalink":"https://data.waterrangers.com/observations/169285","readings":[{"id":"9404aa70-7e48-44eb-a886-148ccc6aa354","created_at":"2025-09-04T15:06:49.638Z","updated_at":"2025-09-04T15:06:49.638Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d8188ed7-d1a1-4c5f-874d-6e6bc9f95e48","created_at":"2025-09-04T15:06:49.648Z","updated_at":"2025-09-04T15:06:49.648Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9cbc3ea5-4513-4f2e-afa2-1d0387699bf3","created_at":"2025-09-04T15:06:49.657Z","updated_at":"2025-09-04T15:06:49.657Z","parameter":"secchi_depth","unit":"m","value":".3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d699c4c6-46c6-47bf-9cae-bd7f12b77ae5","created_at":"2025-09-04T15:06:49.662Z","updated_at":"2025-09-04T15:06:49.662Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"293269b1-e83f-4adb-a9b1-06977130e47d","created_at":"2025-09-04T15:06:49.667Z","updated_at":"2025-09-04T15:06:49.667Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3ff107dc-06f0-41da-b471-b7b0bd3f21f1","created_at":"2025-09-04T15:06:49.671Z","updated_at":"2025-09-04T15:06:49.671Z","parameter":"water_depth","unit":"m","value":".3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d26ed793-6592-4997-87ba-eb3fbad5cf88","created_at":"2025-09-04T15:06:49.677Z","updated_at":"2025-09-04T15:06:49.677Z","parameter":"conductivity","unit":"us_cm","value":"71","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"07d24f69-60d1-4348-9cc1-b9538adcccd3","created_at":"2025-09-04T15:06:49.682Z","updated_at":"2025-09-04T15:06:49.682Z","parameter":"air_temperature","unit":"deg_c","value":"16.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c15c676f-f2aa-4a72-a8d7-be0755dc26c3","created_at":"2025-09-04T15:06:49.686Z","updated_at":"2025-09-04T15:06:49.686Z","parameter":"water_temperature","unit":"deg_c","value":"15.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}