{"id":"7556a48a-8525-4982-b7aa-6b609bbeb1a5","created_at":"2025-09-04T14:47:03.045Z","updated_at":"2026-01-20T21:05:22.561Z","owner_id":"d4e05787-bd1f-46ff-bc1b-fe15fcf7888a","location_id":"3aa7a1a3-289e-4c76-b789-f516e213385e","dataset_id":"32e8e70b-cab0-42d9-a87f-a6669f8f30b6","form_id":"cb2fbb85-44fc-42fb-880e-51b4fe247d81","observed_at":"2019-04-03T14:15:00.000Z","observed_at_local":"2019-04-03T10:15:00-04:00","notes":"No rainfall in past 24 hrs. 2 white swans flying overhead as we arrived heading out into East Lake. Many red-winged blackbirds active and singing. Currently overcast with medium strong winds. River is clear of ice and some of East Lake but ice further out on the lake still visible.","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","Ice on"],"photos":[],"permalink":"https://data.waterrangers.com/observations/167366","readings":[{"id":"94f35c71-ad9e-46a5-b757-8fc28cc2aed4","created_at":"2025-09-04T14:47:03.112Z","updated_at":"2025-09-04T14:47:03.112Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"b07f0fe1-89a0-44d3-b2e6-0030fe7d0d21","created_at":"2025-09-04T14:47:03.135Z","updated_at":"2025-09-04T14:47:03.135Z","parameter":"oxygen","unit":"mg_l","value":"7","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"838d3408-fdf3-4953-8a2c-15a8652460b0","created_at":"2025-09-04T14:47:03.157Z","updated_at":"2025-09-04T14:47:03.157Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"57b44a0a-a5ac-4342-8dac-5e8270b94482","created_at":"2025-09-04T14:47:03.163Z","updated_at":"2025-09-04T14:47:03.163Z","parameter":"hardness","unit":"ppm","value":"350","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"081b1a37-8539-4edb-9507-6a1502976fae","created_at":"2025-09-04T14:47:03.177Z","updated_at":"2025-09-04T14:47:03.177Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b0807351-7f65-46ac-af25-84bb5a195a28","created_at":"2025-09-04T14:47:03.185Z","updated_at":"2025-09-04T14:47:03.185Z","parameter":"water_depth","unit":"m","value":".7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"09ba8937-fa90-4230-b42a-b09509b515ba","created_at":"2025-09-04T14:47:03.214Z","updated_at":"2025-09-04T14:47:03.214Z","parameter":"conductivity","unit":"us_cm","value":"346","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"82c81fb8-dab7-4796-a3e6-c6802673e11c","created_at":"2025-09-04T14:47:03.221Z","updated_at":"2025-09-04T14:47:03.221Z","parameter":"air_temperature","unit":"deg_c","value":"5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"357c406c-eb43-4be0-a382-df7f2fa91884","created_at":"2025-09-04T14:47:03.226Z","updated_at":"2025-09-04T14:47:03.226Z","parameter":"water_temperature","unit":"deg_c","value":"3.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"685663b0-4151-4929-a3d5-009cd5383dbc","created_at":"2025-09-04T14:47:03.232Z","updated_at":"2025-09-04T14:47:03.232Z","parameter":"Ice on","unit":"nil","value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null}]}