[{"id":"315facee-d277-4a75-8fb1-945b6b5933be","created_at":"2025-07-09T19:23:38.111Z","updated_at":"2026-01-20T19:48:36.653Z","owner_id":"551847ae-ae74-4355-8f4f-49b8ca66bb79","location_id":"5b6071cb-742e-45c3-a234-368bef81a354","dataset_id":"6770a0c3-fe07-4f85-bea1-a45951837c6f","form_id":"370ec2f8-1a8a-4b7a-b9d8-cb57b2e7acf9","observed_at":"2020-06-02T21:29:17.742Z","observed_at_local":"2020-06-02T17:29:17-04:00","notes":null,"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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaUExIiwiZXhwIjoiMjAyNi0wNi0wMlQxNDo1MzowNS4yNDhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--0e445d5b971d3461a179b1f81f136ce061729a0a/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/50374","readings":[{"id":"12fbe6a7-b66d-405a-ba3d-b84d7121f64c","created_at":"2025-07-09T19:23:38.169Z","updated_at":"2025-07-09T19:23:38.169Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"1bc1db86-ef4b-42bf-8b98-9f0c0e625a87","created_at":"2025-07-09T19:23:38.177Z","updated_at":"2025-07-09T19:23:38.177Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9c0c3d65-0ea5-49e8-92d1-15b18744f394","created_at":"2025-07-09T19:23:38.182Z","updated_at":"2025-07-09T19:23:38.182Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"e467e951-ea5e-47f6-91b1-8db8f2072290","created_at":"2025-07-09T19:23:38.196Z","updated_at":"2025-07-09T19:23:38.196Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"095135ef-8714-4c56-bde7-44133008c17c","created_at":"2025-07-09T19:23:38.203Z","updated_at":"2025-07-09T19:23:38.203Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6d658ed4-6aa2-4e15-b9ba-b1b40b7fc91b","created_at":"2025-07-09T19:23:38.219Z","updated_at":"2025-07-09T19:23:38.219Z","parameter":"conductivity","unit":"us_cm","value":"518","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b3f190f9-de46-4152-a360-399ffcb21379","created_at":"2025-07-09T19:23:38.228Z","updated_at":"2025-07-09T19:23:38.228Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d5538362-3cd4-46b8-b58f-548b84be49b6","created_at":"2025-07-09T19:23:38.241Z","updated_at":"2025-07-09T19:23:38.241Z","parameter":"water_temperature","unit":"deg_c","value":"11.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"6d4d554d-cfc2-46e2-b2b2-e60dfe91cf9f","created_at":"2025-07-09T19:23:36.507Z","updated_at":"2026-01-20T19:48:35.147Z","owner_id":"551847ae-ae74-4355-8f4f-49b8ca66bb79","location_id":"5b6071cb-742e-45c3-a234-368bef81a354","dataset_id":"6770a0c3-fe07-4f85-bea1-a45951837c6f","form_id":"370ec2f8-1a8a-4b7a-b9d8-cb57b2e7acf9","observed_at":"2019-04-21T21:22:00.000Z","observed_at_local":"2019-04-21T17:22:00-04:00","notes":"Creek is high and running quick. Looks clear and crisp.","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 422μS/cm is outside the expected range of 442.39-593.61μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBakUxIiwiZXhwIjoiMjAyNi0wNi0wMlQxNDo1MzowNS4zNTdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--03e3155871a59e374ffaf4f28d73493c36851237/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_20190421_171938081.jpg"],"permalink":"https://data.waterrangers.com/observations/50366","readings":[{"id":"8745c375-1c50-488f-b0f3-27745872352d","created_at":"2025-07-09T19:23:36.562Z","updated_at":"2025-07-09T19:23:36.562Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"aea9a864-fa26-43aa-b00a-1bff9122ef01","created_at":"2025-07-09T19:23:36.577Z","updated_at":"2025-07-09T19:23:36.577Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"10551f4e-9adc-4de8-81c0-1958956cb374","created_at":"2025-07-09T19:23:36.589Z","updated_at":"2025-07-09T19:23:36.589Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0a16299e-4bee-49b2-ac7c-ebe37943da4e","created_at":"2025-07-09T19:23:36.598Z","updated_at":"2025-07-09T19:23:36.598Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"64638b3d-4519-423a-a69d-8fb1473e2d50","created_at":"2025-07-09T19:23:36.603Z","updated_at":"2025-07-09T19:23:36.603Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"26103fb3-4b6a-44a9-9a32-6c7607b0f014","created_at":"2025-07-09T19:23:36.608Z","updated_at":"2025-07-09T19:23:36.608Z","parameter":"conductivity","unit":"us_cm","value":"422","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"763bf2c6-5fb6-494b-8e0f-682f02bdb3db","created_at":"2025-07-09T19:23:36.613Z","updated_at":"2025-07-09T19:23:36.613Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"35bed6ea-02c2-4cba-82f0-36973e112916","created_at":"2025-07-09T19:23:36.621Z","updated_at":"2025-07-09T19:23:36.621Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"f5285584-dcad-4b49-88fd-b0e77428c7cf","created_at":"2025-07-09T19:23:32.574Z","updated_at":"2026-01-20T19:48:33.680Z","owner_id":"551847ae-ae74-4355-8f4f-49b8ca66bb79","location_id":"5b6071cb-742e-45c3-a234-368bef81a354","dataset_id":"6770a0c3-fe07-4f85-bea1-a45951837c6f","form_id":"370ec2f8-1a8a-4b7a-b9d8-cb57b2e7acf9","observed_at":"2018-07-17T18:30:00.000Z","observed_at_local":"2018-07-17T14:30:00-04:00","notes":"Heavy thunderstorms the night before the test. 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