{"id":"29559e82-b899-43bb-adc2-18a22cf8623c","created_at":"2025-07-18T16:26:34.742Z","updated_at":"2026-07-08T19:01:01.615Z","owner_id":"a60a39f8-4d60-4394-a25b-c13c9a3a7c61","location_id":"e0d5fc6b-68f8-491b-b39d-9674e22d514e","dataset_id":"a5d2ed29-580b-441d-a1a6-905133f1bf1b","form_id":"9b49ebfb-fcba-414e-b6e7-ade959611976","observed_at":"2017-07-02T14:00:00.000Z","observed_at_local":"2017-07-02T10:00:00-04:00","notes":"will be away up at port elgin for july 8 wend","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 3μS/cm is below the normal range of 20.0μS/cm.","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/54147","readings":[{"id":"c443c283-b68d-4b82-b208-3fd9c5649ab7","created_at":"2025-07-18T16:26:34.859Z","updated_at":"2025-07-18T16:26:34.859Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"42e2870a-710c-4d4c-b1fb-a1ca50848fe0","created_at":"2025-07-18T16:26:34.884Z","updated_at":"2025-07-18T16:26:34.884Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"cb0d565f-924f-40d1-881f-503997c36326","created_at":"2025-07-18T16:26:34.900Z","updated_at":"2025-07-18T16:26:34.900Z","parameter":"secchi_depth","unit":"m","value":"3.85","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6b460ec4-9aff-4928-ac40-f5cf600fad53","created_at":"2025-07-18T16:26:34.925Z","updated_at":"2025-07-18T16:26:34.925Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"20167990-61f1-48f7-97f4-e1c480accc04","created_at":"2025-07-18T16:26:34.948Z","updated_at":"2025-07-18T16:26:34.948Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"bd17b97b-0465-40d4-b578-d6fb0381c1f0","created_at":"2025-07-18T16:26:34.970Z","updated_at":"2025-07-18T16:26:34.970Z","parameter":"conductivity","unit":"us_cm","value":"3","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"407fa1fc-d5e8-48ad-9bb4-8040722c3de2","created_at":"2025-07-18T16:26:34.987Z","updated_at":"2025-07-18T16:26:34.987Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d9cd9905-19cb-4a0c-aae2-e703cabcfd84","created_at":"2025-07-18T16:26:35.023Z","updated_at":"2025-07-18T16:26:35.023Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}