[{"id":"519eafcf-7d4a-4386-8cad-70db4aed96b8","created_at":"2025-09-04T15:31:44.324Z","updated_at":"2026-01-20T21:15:33.764Z","owner_id":"713cf35f-6519-4b0c-a82e-6139b8281f55","location_id":"0ae3d26a-6d59-4a63-a946-5488036467a0","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2018-04-20T21:39:00.000Z","observed_at_local":"2018-04-20T17:39:00-04:00","notes":"Submerged rocks covered in filimantous algae. Large caddisfly larva noticed at this location. Sandy, rocky substrate, lots of leaf litter and woody debris scattered throughout stream bed. Heavily eroded stream banks, d/s from wetland. \r\n\r\nScattered CC, 32% Humidity, 102.4 kPa, Wind 28km N. ","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","alkalinity","conductivity","air_temperature","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170038","readings":[{"id":"bcc5745a-4a95-429e-aca5-48f687a32638","created_at":"2025-09-04T15:31:44.364Z","updated_at":"2025-09-04T15:31:44.364Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"0714a1e4-38ae-4d01-b29f-d92927795bfc","created_at":"2025-09-04T15:31:44.373Z","updated_at":"2025-09-04T15:31:44.373Z","parameter":"hardness","unit":"ppm","value":"500","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"ae412e28-0ef6-48b7-a0ef-f9a2ff1df128","created_at":"2025-09-04T15:31:44.378Z","updated_at":"2025-09-04T15:31:44.378Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"9ce783eb-aa3d-4e6a-909b-b46368470b7f","created_at":"2025-09-04T15:31:44.386Z","updated_at":"2025-09-04T15:31:44.386Z","parameter":"conductivity","unit":"us_cm","value":"1234","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3b90db24-73b6-43d1-bafa-9f6a76a7e961","created_at":"2025-09-04T15:31:44.394Z","updated_at":"2025-09-04T15:31:44.394Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d9227ae9-de3e-4c22-8720-21d45fc5267a","created_at":"2025-09-04T15:31:44.411Z","updated_at":"2025-09-04T15:31:44.411Z","parameter":"water_temperature","unit":"deg_c","value":"7.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"18452543-ae94-4c1c-8ca5-632c1fa24308","created_at":"2025-09-04T15:31:44.418Z","updated_at":"2025-09-04T15:31:44.418Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"610","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}]