{"id":"a738a777-91e8-41aa-a3ba-4a9fa76dae42","created_at":"2025-09-04T17:21:31.396Z","updated_at":"2026-01-20T21:15:48.089Z","owner_id":"a30164e1-6c73-4628-9f2d-edf306a4a55b","location_id":"7c216d29-bbfa-4233-8fc1-4b20d11459e1","dataset_id":"927c9e9a-edf6-4e86-a9a7-de889c6a2686","form_id":"66512612-8bc3-4657-bd5a-b0a54e479298","observed_at":"2024-07-31T18:08:00.000Z","observed_at_local":"2024-07-31T14:08:00-04:00","notes":"90% of the surface area of the pond is covered in Water Shield (Brasenia schreberi). Oily sheen visible on remaining 10% surface. 15 flyover turkey vultures circling approximately 30m directly above pond. Plenty of green frogs.","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","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170177","readings":[{"id":"7ba87360-92a2-485e-8ba5-e274cc17c3ac","created_at":"2025-09-04T17:21:31.463Z","updated_at":"2025-09-04T17:21:31.463Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"995fd32e-f8c2-43fb-bdbc-882d3b7ed5cb","created_at":"2025-09-04T17:21:31.469Z","updated_at":"2025-09-04T17:21:31.469Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9adcdd70-bb7f-4980-8184-fe1fb23102c4","created_at":"2025-09-04T17:21:31.501Z","updated_at":"2025-09-04T17:21:31.501Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e0932ef6-c455-47a7-89f7-b9a91910158a","created_at":"2025-09-04T17:21:31.522Z","updated_at":"2025-09-04T17:21:31.522Z","parameter":"conductivity","unit":"us_cm","value":"136","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"1d00973b-e0be-49ed-b942-fb6a2031be75","created_at":"2025-09-04T17:21:31.528Z","updated_at":"2025-09-04T17:21:31.528Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"63b27932-a1e4-47d8-808f-70af3c2e18cd","created_at":"2025-09-04T17:21:31.543Z","updated_at":"2025-09-04T17:21:31.543Z","parameter":"water_temperature","unit":"deg_c","value":"27.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"afa7bf2f-a42c-4864-801b-7b17c8129298","created_at":"2025-09-04T17:21:31.549Z","updated_at":"2025-09-04T17:21:31.549Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ebf6236d-c0c6-4734-b0e7-5131417af3ac","created_at":"2025-09-04T17:21:31.558Z","updated_at":"2025-09-04T17:21:31.558Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8f35ef48-3763-4cb2-9d92-ea72198ecf91","created_at":"2025-09-04T17:21:31.569Z","updated_at":"2025-09-04T17:21:31.569Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"34435be0-b3ba-4004-9330-e6f60a7905c9","created_at":"2025-09-04T17:21:31.486Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"e75e29f5-06ef-4563-8c6f-e57a0c3e60fa","created_at":"2025-09-04T17:21:31.477Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}