[{"id":"f452efad-27d0-46bc-89a4-f2bf8024e104","created_at":"2025-08-15T18:17:57.752Z","updated_at":"2026-01-20T20:00:02.717Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-11-01T21:49:24.633Z","observed_at_local":"2021-11-01T17:49:24-04:00","notes":"Nothing new at this location!","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","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcDVnIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4yMjRaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--4156c2b6454132585b599655e5018ce636fd9083/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66619","readings":[{"id":"84cb902a-5c13-4493-a185-620e5e325664","created_at":"2025-08-15T18:17:57.828Z","updated_at":"2025-08-15T18:17:57.828Z","parameter":"ph","unit":"std_units","value":"6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"beaaa523-568a-47af-b68f-b2ddf034bcb1","created_at":"2025-08-15T18:17:57.835Z","updated_at":"2025-08-15T18:17:57.835Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"f877f3cf-822b-4973-a084-f033ddc09bf7","created_at":"2025-08-15T18:17:57.850Z","updated_at":"2025-08-15T18:17:57.850Z","parameter":"hardness","unit":"ppm","value":"110","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"d2940df8-c3bf-44fe-a988-aa5886a6c07b","created_at":"2025-08-15T18:17:57.859Z","updated_at":"2025-08-15T18:17:57.859Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"38d8a12d-29a7-4c2d-80fc-db93ccc3bbd7","created_at":"2025-08-15T18:17:57.876Z","updated_at":"2025-08-15T18:17:57.876Z","parameter":"conductivity","unit":"us_cm","value":"281","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b56417a0-0faa-4b2d-9968-110d48c3305e","created_at":"2025-08-15T18:17:57.906Z","updated_at":"2025-08-15T18:17:57.906Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9bf94a2a-2335-4916-ab0a-5462d9f76107","created_at":"2025-08-15T18:17:57.926Z","updated_at":"2025-08-15T18:17:57.926Z","parameter":"water_temperature","unit":"deg_c","value":"10.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"8e04003d-9e87-4d5f-b0e7-36a027277af0","created_at":"2025-08-15T18:17:57.842Z","updated_at":"2025-11-19T15:02:16.247Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"5fdcbd29-efc3-4ed0-8a5d-b5191f3e53d9","created_at":"2025-08-15T18:17:46.795Z","updated_at":"2026-01-20T19:59:51.811Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-09-26T20:29:15.510Z","observed_at_local":"2021-09-26T16:29:15-04:00","notes":"lots of algae/plant matter in the way but we managed to get a sample! photos attached","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcXRnIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4yNzJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--fdc052780e7105d76852b76f319f2a8059b1ab13/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66562","readings":[{"id":"89b17fd8-1c9a-4828-9205-f45f744c9051","created_at":"2025-08-15T18:17:46.869Z","updated_at":"2025-08-15T18:17:46.869Z","parameter":"ph","unit":"std_units","value":"7.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"f4ddd3c3-c3a3-4365-9eab-3b92b6b70c5f","created_at":"2025-08-15T18:17:46.898Z","updated_at":"2025-08-15T18:17:46.898Z","parameter":"hardness","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b9860566-aa5a-4e2f-95ff-7f717d95091b","created_at":"2025-08-15T18:17:46.912Z","updated_at":"2025-08-15T18:17:46.912Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fe9d724e-57ea-4faf-b932-f25f1470b5e5","created_at":"2025-08-15T18:17:46.925Z","updated_at":"2025-08-15T18:17:46.925Z","parameter":"conductivity","unit":"us_cm","value":"255","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ca08b4e4-6b71-4f3b-aeb2-a0914a0d095f","created_at":"2025-08-15T18:17:46.942Z","updated_at":"2025-08-15T18:17:46.942Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4a32308d-3c7d-432c-ad3f-29da8a0a4c6e","created_at":"2025-08-15T18:17:46.948Z","updated_at":"2025-08-15T18:17:46.948Z","parameter":"water_temperature","unit":"deg_c","value":"18.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"717aca55-57c4-4aee-9670-b0b6fe0db20c","created_at":"2025-08-15T18:17:46.887Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"071108d5-b829-4ad3-8da8-6bb3b130cb18","created_at":"2025-08-15T18:17:20.378Z","updated_at":"2026-01-20T19:59:30.505Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-07-22T22:10:55.825Z","observed_at_local":"2021-07-22T18:10:55-04:00","notes":"I’m on the Chatham Kent to Power of Young People Advisory Group and I brought my fellow members here to do testing!","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","chlorine","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHhlIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4yODhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--031fd4d36c75fe3fd02ce05be7d8e76e7c659012/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66443","readings":[{"id":"820359dc-25ac-494d-8dd0-021284b10431","created_at":"2025-08-15T18:17:20.475Z","updated_at":"2025-08-15T18:17:20.475Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"75b98d33-f9a2-4543-bab2-cba0a204e8ea","created_at":"2025-08-15T18:17:20.518Z","updated_at":"2025-08-15T18:17:20.518Z","parameter":"oxygen","unit":"mg_l","value":"9.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"13a6c5d2-2110-4a9d-b265-085f040a21a8","created_at":"2025-08-15T18:17:20.536Z","updated_at":"2025-08-15T18:17:20.536Z","parameter":"secchi_depth","unit":"m","value":"0.58","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"75948df8-80a3-4f95-ba9a-8504a0b5051d","created_at":"2025-08-15T18:17:20.557Z","updated_at":"2025-08-15T18:17:20.557Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"249d83b8-a577-42ba-9e4d-a6dda31c5a07","created_at":"2025-08-15T18:17:20.562Z","updated_at":"2025-08-15T18:17:20.562Z","parameter":"alkalinity","unit":"ppm","value":"105","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"20377ad7-b59a-4053-a96b-78420b787a3a","created_at":"2025-08-15T18:17:20.586Z","updated_at":"2025-08-15T18:17:20.586Z","parameter":"water_depth","unit":"m","value":"0.58","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d4be45aa-076b-4ca3-b6e5-5a10de3f5024","created_at":"2025-08-15T18:17:20.595Z","updated_at":"2025-08-15T18:17:20.595Z","parameter":"conductivity","unit":"us_cm","value":"210","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"85bd9e92-86ba-4aa8-8782-35410b045c8e","created_at":"2025-08-15T18:17:20.605Z","updated_at":"2025-08-15T18:17:20.605Z","parameter":"air_temperature","unit":"deg_c","value":"23.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5d55b942-1db1-4959-951f-e61a55da775b","created_at":"2025-08-15T18:17:20.550Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"592630ad-dcc6-4be7-910b-eecb1d600494","created_at":"2025-08-15T18:17:20.614Z","updated_at":"2025-08-15T18:17:20.614Z","parameter":"water_temperature","unit":"deg_c","value":"24.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]},{"id":"989d0de5-31e2-47c8-ab75-ed9294050509","created_at":"2025-08-15T18:17:04.870Z","updated_at":"2026-01-20T19:59:15.052Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-06-19T00:47:05.278Z","observed_at_local":"2021-06-18T20:47:05-04:00","notes":"it’s a windy evening in Rondeau! some foam is on the shore, likely from the waves! ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","alkalinity","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc0ZoIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4zMTFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--0777559967e5d1884ae056034dd13bb608c410c9/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66364","readings":[{"id":"80b50319-30f4-4cfd-903b-c8703fa32f25","created_at":"2025-08-15T18:17:04.937Z","updated_at":"2025-08-15T18:17:04.937Z","parameter":"ph","unit":"std_units","value":"7.7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0dfda375-0a02-4cd1-9465-05ed3ddcb004","created_at":"2025-08-15T18:17:04.975Z","updated_at":"2025-08-15T18:17:04.975Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3ee27463-f3ce-47ca-873a-f56dda1476b2","created_at":"2025-08-15T18:17:04.990Z","updated_at":"2025-08-15T18:17:04.990Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"fbadb2cd-5620-47e7-9637-56c635fd7605","created_at":"2025-08-15T18:17:04.995Z","updated_at":"2025-08-15T18:17:04.995Z","parameter":"conductivity","unit":"us_cm","value":"239","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"e316fbd0-3ec8-4996-be57-aaf023edd202","created_at":"2025-08-15T18:17:05.000Z","updated_at":"2025-08-15T18:17:05.000Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ee09d86b-dece-4cff-a889-1438b22ecf97","created_at":"2025-08-15T18:17:05.006Z","updated_at":"2025-08-15T18:17:05.006Z","parameter":"water_temperature","unit":"deg_c","value":"26.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"780ed43b-d8a1-4785-bf30-56ee94621fd3","created_at":"2025-08-15T18:17:04.958Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"878e400f-3545-43e2-bfd3-678e72ec55a4","created_at":"2025-08-15T18:16:53.751Z","updated_at":"2026-01-20T19:59:02.913Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-05-29T20:47:18.707Z","observed_at_local":"2021-05-29T16:47:18-04:00","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdHRoIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4zMjdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--0ab5ce1eeb4506135283ab436bed90489683b80f/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66302","readings":[{"id":"22ba119f-223f-4c89-80d0-4d81a980696c","created_at":"2025-08-15T18:16:53.844Z","updated_at":"2025-08-15T18:16:53.844Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"690d5bc8-6860-4343-9ebb-eb0852f52930","created_at":"2025-08-15T18:16:53.855Z","updated_at":"2025-08-15T18:16:53.855Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"aed11a7b-4ed2-4e5e-9ef3-2bea3e10d187","created_at":"2025-08-15T18:16:53.868Z","updated_at":"2025-08-15T18:16:53.868Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"95569200-f931-4d66-ba06-d07bc32464a9","created_at":"2025-08-15T18:16:53.879Z","updated_at":"2025-08-15T18:16:53.879Z","parameter":"conductivity","unit":"us_cm","value":"271","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"029a158b-323d-464e-9bd4-a12f9c02780d","created_at":"2025-08-15T18:16:53.895Z","updated_at":"2025-08-15T18:16:53.895Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"93f31543-4296-4cd7-9d90-84a9e38e44f4","created_at":"2025-08-15T18:16:53.905Z","updated_at":"2025-08-15T18:16:53.905Z","parameter":"water_temperature","unit":"deg_c","value":"19.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c2b79d67-8be6-4ed4-9d8a-3b91a164fff8","created_at":"2025-08-15T18:16:53.850Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]},{"id":"f3c45338-3747-47c8-8551-c8c64a922fb0","created_at":"2025-08-15T18:16:48.801Z","updated_at":"2026-01-20T19:58:58.858Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"f991ffb7-d00d-4d0e-81e8-cc9d9341a3f2","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-05-19T19:03:52.759Z","observed_at_local":"2021-05-19T15:03:52-04:00","notes":"There are picnic tables that are very helpful to set down the kit and any other belongings!","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","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcjVoIiwiZXhwIjoiMjAyNi0wNy0wMlQxMTo0OTo1NC4zNDVaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e495a7f9b74278ed8de5285ab764d80508bbdf43/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/66281","readings":[{"id":"2166eb3f-f6a9-4481-b884-19d228b6c29c","created_at":"2025-08-15T18:16:48.894Z","updated_at":"2025-08-15T18:16:48.894Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8a77c1a7-ae33-41d9-b0f4-271dacad1d6e","created_at":"2025-08-15T18:16:48.905Z","updated_at":"2025-08-15T18:16:48.905Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2eff1569-7d2d-4669-a90a-f0bcde316755","created_at":"2025-08-15T18:16:48.929Z","updated_at":"2025-08-15T18:16:48.929Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"49dad17b-152e-47c4-b5d2-13b012ceec96","created_at":"2025-08-15T18:16:48.943Z","updated_at":"2025-08-15T18:16:48.943Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"76999bec-4cd0-4599-8789-7e8da80308b8","created_at":"2025-08-15T18:16:48.957Z","updated_at":"2025-08-15T18:16:48.957Z","parameter":"conductivity","unit":"us_cm","value":"291","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3e8ad3ad-4669-4e6a-9cb8-5ce52391c546","created_at":"2025-08-15T18:16:48.988Z","updated_at":"2025-08-15T18:16:48.988Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ea1576d8-cf07-4313-bf1e-5155de06cb05","created_at":"2025-08-15T18:16:48.994Z","updated_at":"2025-08-15T18:16:48.994Z","parameter":"water_temperature","unit":"deg_c","value":"22.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"79fd0649-1f34-4d87-9a2f-ec871f902f94","created_at":"2025-08-15T18:16:48.919Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}]