{"id":"166952e9-5560-4955-aa23-10706985e0da","created_at":"2025-09-04T14:46:14.749Z","updated_at":"2026-01-20T21:05:12.593Z","owner_id":"5cbf785f-2b87-43d8-810b-ee5089deabdf","location_id":"ce2ab80d-1a45-4ca1-b5a0-26f561846b0b","dataset_id":"32e8e70b-cab0-42d9-a87f-a6669f8f30b6","form_id":"cb2fbb85-44fc-42fb-880e-51b4fe247d81","observed_at":"2018-08-16T23:30:00.000Z","observed_at_local":"2018-08-16T19:30:00-04:00","notes":"Only 1 Mm rainfall in past 24 hours, No water at all flowing over the dam for the past month or so and river bed is extremely dry. Had to walk out to middle to find some water to test which is indication of how dry this summer has been here. Lots of green algae and scum on water. Some birds can be heard and a few mosquitoes around. ","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1mg/L is below the normal range of 3.0mg/L.","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/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMElXQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTM6MDg6MTguNTUwWiIsInB1ciI6ImJsb2JfaWQifX0=--ab4e7a893f470c02b69899999d564bc2aedcfb95/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180816_192907.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBM1VtQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTM6MDg6MTguNTU0WiIsInB1ciI6ImJsb2JfaWQifX0=--e41997ecddb3713aebcdb8f81fedfca8bf6e8187/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180816_192914.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNkVtQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMTM6MDg6MTguNTU5WiIsInB1ciI6ImJsb2JfaWQifX0=--b742b6185cc5b049921ed12b2420b4004650912c/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/20180816_192859.jpg"],"readings":[{"id":"a9ff14d9-ba53-470d-a38e-5f09ce50d957","created_at":"2025-09-04T14:46:14.931Z","updated_at":"2025-09-04T14:46:14.931Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a83acd94-2f9b-424d-b53a-379dab82b72f","created_at":"2025-09-04T14:46:14.962Z","updated_at":"2025-09-04T14:46:14.962Z","parameter":"oxygen","unit":"mg_l","value":"1","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d56170dd-7bd1-4dd5-99cd-df85f855cac6","created_at":"2025-09-04T14:46:14.976Z","updated_at":"2025-09-04T14:46:14.976Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0bcc9eec-3486-4d58-ad6c-d42a82232615","created_at":"2025-09-04T14:46:14.988Z","updated_at":"2025-09-04T14:46:14.988Z","parameter":"hardness","unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b9657801-fc83-44ca-86da-744e2cdb5351","created_at":"2025-09-04T14:46:15.015Z","updated_at":"2025-09-04T14:46:15.015Z","parameter":"alkalinity","unit":"ppm","value":"210","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"0574407b-170e-4e75-8969-620bda6852e7","created_at":"2025-09-04T14:46:15.036Z","updated_at":"2025-09-04T14:46:15.036Z","parameter":"water_depth","unit":"m","value":".1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"99466318-fee4-4cfe-8c52-84515d46f417","created_at":"2025-09-04T14:46:15.079Z","updated_at":"2025-09-04T14:46:15.079Z","parameter":"conductivity","unit":"us_cm","value":"469","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"12910610-2690-4137-9de3-03ddb56c49d3","created_at":"2025-09-04T14:46:15.106Z","updated_at":"2025-09-04T14:46:15.106Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"98d28bbc-b83a-4621-a83f-07531c624c44","created_at":"2025-09-04T14:46:15.123Z","updated_at":"2025-09-04T14:46:15.123Z","parameter":"water_temperature","unit":"deg_c","value":"27.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}