{"id":"ab4349db-6d92-4546-817a-2878403fa23f","created_at":"2025-09-04T14:46:21.108Z","updated_at":"2026-01-20T21:05:16.684Z","owner_id":"5cbf785f-2b87-43d8-810b-ee5089deabdf","location_id":"6e30c94d-f0e1-4780-a71a-bbd62a31ca98","dataset_id":"32e8e70b-cab0-42d9-a87f-a6669f8f30b6","form_id":"cb2fbb85-44fc-42fb-880e-51b4fe247d81","observed_at":"2018-09-24T15:20:00.000Z","observed_at_local":"2018-09-24T11:20:00-04:00","notes":"No rainfall in past 24 hours, Sunny with moderate winds. Water quite calm. Spoke with a couple from Germany who were in the park for these next 4 days and explained the tests I was doing when they asked. Gave them one of the WR cards so they could check it out online sometime. ","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","water_temperature"],"photos":[],"readings":[{"id":"9d504270-4a01-428d-ae2a-d51ded57bd73","created_at":"2025-09-04T14:46:21.242Z","updated_at":"2025-09-04T14:46:21.242Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d98b64c0-9770-44df-af39-467e2f18c319","created_at":"2025-09-04T14:46:21.293Z","updated_at":"2025-09-04T14:46:21.293Z","parameter":"oxygen","unit":"mg_l","value":"7.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0c7c5309-a989-4f5d-a234-929c5f3106af","created_at":"2025-09-04T14:46:21.337Z","updated_at":"2025-09-04T14:46:21.337Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b8bf5016-1200-4a37-bef4-5607378278df","created_at":"2025-09-04T14:46:21.364Z","updated_at":"2025-09-04T14:46:21.364Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3dee1827-ea70-4937-bd71-4c73676e0599","created_at":"2025-09-04T14:46:21.391Z","updated_at":"2025-09-04T14:46:21.391Z","parameter":"alkalinity","unit":"ppm","value":"10","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8c0a1404-ec48-44c5-966b-2edf2733afe5","created_at":"2025-09-04T14:46:21.423Z","updated_at":"2025-09-04T14:46:21.423Z","parameter":"water_depth","unit":"m","value":".3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"84d21847-0288-4dd9-9b60-0886e44861f6","created_at":"2025-09-04T14:46:21.460Z","updated_at":"2025-09-04T14:46:21.460Z","parameter":"conductivity","unit":"us_cm","value":"28","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"1bf6957c-4940-40fa-8e39-50c6d823ee0b","created_at":"2025-09-04T14:46:21.482Z","updated_at":"2025-09-04T14:46:21.482Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a97b50a0-af97-48c6-8527-e6b7ee15675c","created_at":"2025-09-04T14:46:21.512Z","updated_at":"2025-09-04T14:46:21.512Z","parameter":"water_temperature","unit":"deg_c","value":"16.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}