{"id":"94f56e99-3188-42ea-93fd-593f26ace02c","created_at":"2025-09-04T15:20:27.382Z","updated_at":"2026-01-20T21:13:01.223Z","owner_id":"7ed09a7e-518a-4e92-aa8a-3c22a2ef1422","location_id":"3729ccfd-5692-467f-a549-384036cd1f3b","dataset_id":"d66cedcd-d387-44d0-8873-e371bad6dfbc","form_id":"f496b8f2-bb6b-4e6b-9536-a22e8a15eb6d","observed_at":"2019-04-30T16:30:00.000Z","observed_at_local":"2019-04-30T12:30:00-04:00","notes":"Ice off April 26. There were many birds - Red wing blackbirds, grackles, sparrows,etc.  No boat out yet, so only tested at water's edge.","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 70μS/cm is outside the expected range of 74.55-83.45μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","Ice on"],"photos":[],"permalink":"https://data.waterrangers.com/observations/169516","readings":[{"id":"d4ce0a11-8f36-489e-8973-6c8f16e8ce5b","created_at":"2025-09-04T15:20:27.479Z","updated_at":"2025-09-04T15:20:27.479Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9da935f6-8741-4ac7-8d43-dc67fb439eb3","created_at":"2025-09-04T15:20:27.484Z","updated_at":"2025-09-04T15:20:27.484Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"2fb0d9f1-6b47-496e-b308-99ab4a524f36","created_at":"2025-09-04T15:20:27.497Z","updated_at":"2025-09-04T15:20:27.497Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1fa350f0-6f42-436b-8f65-40484a6df122","created_at":"2025-09-04T15:20:27.509Z","updated_at":"2025-09-04T15:20:27.509Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"5aea8a07-be09-4e08-ba2b-4bf666081cb5","created_at":"2025-09-04T15:20:27.522Z","updated_at":"2025-09-04T15:20:27.522Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"81980013-d0d3-4188-b70c-152dc33ebeb9","created_at":"2025-09-04T15:20:27.529Z","updated_at":"2025-09-04T15:20:27.529Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3eb751c4-b6f6-4617-aa29-6bd00244136e","created_at":"2025-09-04T15:20:27.537Z","updated_at":"2025-09-04T15:20:27.537Z","parameter":"conductivity","unit":"us_cm","value":"70","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"86e746c3-7d38-46e3-8314-98b2d5aabace","created_at":"2025-09-04T15:20:27.548Z","updated_at":"2025-09-04T15:20:27.548Z","parameter":"air_temperature","unit":"deg_c","value":"12.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c6ddd8ed-ca19-4c5f-8f33-b96b7f20ee67","created_at":"2025-09-04T15:20:27.559Z","updated_at":"2025-09-04T15:20:27.559Z","parameter":"water_temperature","unit":"deg_c","value":"12.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"de9d6b3c-73e0-4fde-8acd-446723b747ae","created_at":"2025-09-04T15:20:27.565Z","updated_at":"2025-09-04T15:20:27.565Z","parameter":"Ice on","unit":"nil","value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null}]}