{"id":"c13e8a3c-f9f9-4265-9317-e56bb7cb699c","created_at":"2025-09-04T00:25:29.108Z","updated_at":"2026-01-21T16:01:45.299Z","owner_id":"c74ea45c-daeb-4f24-bdb4-a210b18deb56","location_id":"ef8e2bce-587f-45d5-a98e-4794e61cf8ea","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2024-08-25T21:30:00.000Z","observed_at_local":"2024-08-25T15:30:00-06:00","notes":"Lake is full of aquatic plants...milfoil predominantly which has not been seen for 7 years\r\nAlgae is present as well but not surface algae it is in suspension\r\nLake clarity was very high in the spring but now has changed\r\n","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","chlorine","hardness","salinity","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145338","readings":[{"id":"bff2dcb3-7ec4-4c2a-8395-bfe0f90ef05b","created_at":"2025-09-04T00:25:29.133Z","updated_at":"2025-09-04T00:25:29.133Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"debfa0a2-fc15-408a-9dbd-7ac7ea9cb4d7","created_at":"2025-09-04T00:25:29.153Z","updated_at":"2025-09-04T00:25:29.153Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"138002ac-ea9e-4ced-9774-ac50abe1debd","created_at":"2025-09-04T00:25:29.166Z","updated_at":"2025-09-04T00:25:29.166Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"79058c32-a4cd-4447-9656-57e8f2f4816e","created_at":"2025-09-04T00:25:29.199Z","updated_at":"2025-09-04T00:25:29.199Z","parameter":"hardness","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"cb4c0cf5-353c-4370-914f-d4744e261e9a","created_at":"2025-09-04T00:25:29.216Z","updated_at":"2025-09-04T00:25:29.216Z","parameter":"salinity","unit":"ppm","value":"0","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"b112794f-082c-4088-b129-aa49cc09b267","created_at":"2025-09-04T00:25:29.228Z","updated_at":"2025-09-04T00:25:29.228Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"44728b71-b1b8-4d5a-b6da-58ec0e83f143","created_at":"2025-09-04T00:25:29.292Z","updated_at":"2025-09-04T00:25:29.292Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"743b0e94-b199-4a13-b1c0-0a6680a7e5f3","created_at":"2025-09-04T00:25:29.301Z","updated_at":"2025-09-04T00:25:29.301Z","parameter":"conductivity","unit":"us_cm","value":"552","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3126922b-5a72-46bc-88ee-f5a8c9a540df","created_at":"2025-09-04T00:25:29.323Z","updated_at":"2025-09-04T00:25:29.323Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2bc68da2-5da6-4296-9923-01d7dfe03364","created_at":"2025-09-04T00:25:29.334Z","updated_at":"2025-09-04T00:25:29.334Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}