{"id":"a1d878a1-9d00-4f47-87a6-efbf9375cc3e","created_at":"2025-08-06T19:10:29.997Z","updated_at":"2026-01-20T19:54:12.939Z","owner_id":"9ff8f135-dd43-4564-9c76-6e5642ae0deb","location_id":"fa753a73-5323-4c0e-9dc2-8dc70295b4a3","dataset_id":"a85cffd1-5483-42a3-b5bc-3fc93c3c3c19","form_id":"d5c5a6f8-d728-415a-b611-b19e40bd1b7b","observed_at":"2018-09-06T14:00:00.000Z","observed_at_local":"2018-09-06T10:00:00-04:00","notes":"Saw one mink, 15 or more carp","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","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58746","readings":[{"id":"488d716f-69fe-474b-8b1b-b77a1db0527d","created_at":"2025-08-06T19:10:30.058Z","updated_at":"2025-08-06T19:10:30.058Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a09412af-009a-4137-b155-23525b1c22ad","created_at":"2025-08-06T19:10:30.069Z","updated_at":"2025-08-06T19:10:30.069Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"48966c8e-9cff-443e-8924-5c40e431ddba","created_at":"2025-08-06T19:10:30.075Z","updated_at":"2025-08-06T19:10:30.075Z","parameter":"secchi_depth","unit":"m","value":"5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"75a5591d-208a-4a8d-84c3-767bd849690f","created_at":"2025-08-06T19:10:30.087Z","updated_at":"2025-08-06T19:10:30.087Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8f99621a-779c-4e15-a58e-1599bc44891b","created_at":"2025-08-06T19:10:30.112Z","updated_at":"2025-08-06T19:10:30.112Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"49273e8e-a44f-4bc8-bac2-734c4ef54a18","created_at":"2025-08-06T19:10:30.141Z","updated_at":"2025-08-06T19:10:30.141Z","parameter":"conductivity","unit":"us_cm","value":"363","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"bbac46dd-6979-44f4-b90f-8f34f83d62fc","created_at":"2025-08-06T19:10:30.172Z","updated_at":"2025-08-06T19:10:30.172Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f94784cc-2fa8-4977-bf4f-722eab1aa521","created_at":"2025-08-06T19:10:30.180Z","updated_at":"2025-08-06T19:10:30.180Z","parameter":"water_temperature","unit":"deg_c","value":"26","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}