{"id":"5db709a0-e4ee-4c23-95a0-fbbd49834c36","created_at":"2025-08-29T15:18:08.775Z","updated_at":"2026-01-20T19:24:56.186Z","owner_id":"4389ebfd-d82e-4fa9-91cd-c3fa354289de","location_id":"301728cb-aa52-4ff1-ae86-f822ba3230fb","dataset_id":"2c76f20c-93b4-4627-9b18-634574f8020a","form_id":"362e55c6-62f8-47f8-8670-67f125f2d65c","observed_at":"2017-09-07T14:00:00.000Z","observed_at_local":"2017-09-07T10:00:00-04:00","notes":"Cloudy, no breeze. Rain in the past 12 hours. Can hear construction upstream. Water is running faster and water level is higher. Spotted a dead fish under a rock mid-stream. ","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 7mg/L is outside the expected range of 2.28-6.72mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","conductivity","air_temperature","water_temperature","alkalinity"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaCswIiwiZXhwIjoiMjAyNi0wNS0wN1QwMjozMTozMC44NTRaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e11c79ffb893c4283b4482f3b1812d31094036bd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Upstream.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa08wIiwiZXhwIjoiMjAyNi0wNS0wN1QwMjozMTozMC44NTdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--73bcb491e59881b7f049a9398cd6a8a1ad80ecb2/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Downstream.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBayswIiwiZXhwIjoiMjAyNi0wNS0wN1QwMjozMTozMC44NjNaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--5958a14a74a8a05a82a25a3af63945dca22e6a1f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/DeadFish.jpg"],"readings":[{"id":"2e5cae30-51b6-4dbe-8ba5-f81c49e39553","created_at":"2025-08-29T15:18:08.835Z","updated_at":"2025-08-29T15:18:08.835Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"ec22dd8d-db37-49cf-9b72-f0d3e15448a7","created_at":"2025-08-29T15:18:08.849Z","updated_at":"2025-08-29T15:18:08.849Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"875871ff-8186-4e4b-bbbd-065bf2407fce","created_at":"2025-08-29T15:18:08.857Z","updated_at":"2025-08-29T15:18:08.857Z","parameter":"hardness","unit":"ppm","value":"450","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0676d19b-51c0-4691-9e1e-c29dc58e1f25","created_at":"2025-08-29T15:18:08.869Z","updated_at":"2025-08-29T15:18:08.869Z","parameter":"conductivity","unit":"us_cm","value":"1390","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"127ce2e7-6a86-435a-a129-dec2197aed2f","created_at":"2025-08-29T15:18:08.881Z","updated_at":"2025-08-29T15:18:08.881Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c6a8b8a6-6193-4853-831d-2f2b629d2dba","created_at":"2025-08-29T15:18:08.887Z","updated_at":"2025-08-29T15:18:08.887Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"ffb56ab6-36a4-4516-9679-048d7fa7d895","created_at":"2025-08-29T15:18:08.864Z","updated_at":"2025-11-19T15:02:25.753Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]}