[{"id":"b800cceb-8487-49c1-aaea-43317d380863","created_at":"2025-09-04T17:33:36.062Z","updated_at":"2026-01-12T18:15:39.263Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"836d6757-d043-4708-9424-5abfee949acd","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2016-10-12T12:28:00.000Z","observed_at_local":"2016-10-12T08:28:00-04:00","notes":"Water has lots of scum on the surface, might be some algae? Hot day yesterday, no precipitation. Sunny and bright, not many clouds. Saw some jumping fish as well as some birds on the water.","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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170704","readings":[{"id":"7d34531a-c58e-47ff-bc5e-6bd446d5532c","created_at":"2025-09-04T17:33:36.149Z","updated_at":"2025-09-04T17:33:36.149Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8d32da64-3079-46e2-a786-9ccf436d9e25","created_at":"2025-09-04T17:33:36.159Z","updated_at":"2025-09-04T17:33:36.159Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7380a0ae-7003-4d58-b030-1043b994e113","created_at":"2025-09-04T17:33:36.165Z","updated_at":"2025-09-04T17:33:36.165Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3e480a8c-2bb9-4c4d-a1bb-8cd8a9a634cb","created_at":"2025-09-04T17:33:36.177Z","updated_at":"2025-09-04T17:33:36.177Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"7a2384cf-53a3-4fc7-87e7-def87c9b15c6","created_at":"2025-09-04T17:33:36.184Z","updated_at":"2025-09-04T17:33:36.184Z","parameter":"conductivity","unit":"us_cm","value":"606","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0e7fd3f8-c530-4087-9279-420dcd38225a","created_at":"2025-09-04T17:33:36.189Z","updated_at":"2025-09-04T17:33:36.189Z","parameter":"air_temperature","unit":"deg_c","value":"13","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"290fa844-f9ab-4e1b-b8aa-1599804cd80b","created_at":"2025-09-04T17:33:36.200Z","updated_at":"2025-09-04T17:33:36.200Z","parameter":"water_temperature","unit":"deg_c","value":"15.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]