[{"id":"f6e597a8-7c95-4d66-8c9b-aac7d0cf1b41","created_at":"2025-09-05T19:04:45.949Z","updated_at":"2026-01-20T21:59:46.166Z","owner_id":"36ed8b79-31ff-49a6-96df-35a86a5081db","location_id":"b41bae66-f59a-47f5-8b3f-9556adcf6a75","dataset_id":"9a4a9aa7-eb33-4eba-8951-e9aa7a2f9ace","form_id":"fb0247d0-6e3f-4885-a109-f6e519c01ab2","observed_at":"2020-10-21T20:55:00.000Z","observed_at_local":"2020-10-21T16:55:00-04:00","notes":"We were able to observe additional trees with evidence of a beaver’s attempts to bring them down. \r\n\r\nThere were also many more fallen leaves in the water this time.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","air_temperature","water_temperature","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/198919","readings":[{"id":"28b42f30-e02a-4279-ba50-3c27bac9fbaa","created_at":"2025-09-05T19:04:46.001Z","updated_at":"2025-09-05T19:04:46.001Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c80a60f0-5413-47b4-b5b1-a63e01a7dad1","created_at":"2025-09-05T19:04:46.008Z","updated_at":"2025-09-05T19:04:46.008Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"80fc7b6a-8701-4cc2-8f93-39c09cb738e1","created_at":"2025-09-05T19:04:46.020Z","updated_at":"2025-09-05T19:04:46.020Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ff8e627c-c562-43d6-9d8a-a919aff4e76d","created_at":"2025-09-05T19:04:46.026Z","updated_at":"2025-09-05T19:04:46.026Z","parameter":"water_temperature","unit":"deg_c","value":"13","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"7bc6dc35-a072-4a02-926c-1f33176670c0","created_at":"2025-09-05T19:04:46.014Z","updated_at":"2025-11-19T15:02:52.976Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]},{"id":"9020a399-1035-4b10-9454-8e798cc4aaa4","created_at":"2025-09-05T19:04:46.351Z","updated_at":"2026-01-20T21:59:46.827Z","owner_id":"36ed8b79-31ff-49a6-96df-35a86a5081db","location_id":"b41bae66-f59a-47f5-8b3f-9556adcf6a75","dataset_id":"9a4a9aa7-eb33-4eba-8951-e9aa7a2f9ace","form_id":"fb0247d0-6e3f-4885-a109-f6e519c01ab2","observed_at":"2020-10-09T17:30:00.000Z","observed_at_local":"2020-10-09T13:30:00-04:00","notes":"Beautiful autumn day. We observed 4 deer, multiple woodpeckers, and possible signs of a beaver at our collection site.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","air_temperature","water_temperature","current_weather","previous_weather","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/198922","readings":[{"id":"8424fb7a-d71c-4103-8eb4-d3bc86a8f976","created_at":"2025-09-05T19:04:46.386Z","updated_at":"2025-09-05T19:04:46.386Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3671c12d-b65d-4102-af99-e7c1609dc41e","created_at":"2025-09-05T19:04:46.392Z","updated_at":"2025-09-05T19:04:46.392Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b0458ed7-6aa1-45ab-893f-b18a7e20a474","created_at":"2025-09-05T19:04:46.402Z","updated_at":"2025-09-05T19:04:46.402Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"4ce47752-a725-40bf-8e2b-bde3d634bcaf","created_at":"2025-09-05T19:04:46.411Z","updated_at":"2025-09-05T19:04:46.411Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a9ac4b0b-15a3-4654-b165-57413006a37f","created_at":"2025-09-05T19:04:46.416Z","updated_at":"2025-09-05T19:04:46.416Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"446e4481-de77-4847-b1bd-1c73da6bd132","created_at":"2025-09-05T19:04:46.424Z","updated_at":"2025-09-05T19:04:46.424Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f26d32cc-4fc6-4d2b-872f-dabe2859b44f","created_at":"2025-09-05T19:04:46.396Z","updated_at":"2025-11-19T15:02:52.976Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]}]