{"id":"88cb5a92-4641-4d69-9043-dc230d883112","created_at":"2026-05-10T09:04:57.855Z","updated_at":"2026-06-09T19:22:49.053Z","name":"Holly bush","slug":"holly-bush","permalink":"https://data.waterrangers.com/locations/holly-bush","dataset_id":"253ff802-c3a9-4423-83b8-dc18b5172e37","latitude":"51.267256","longitude":"-0.731464","country":"United Kingdom","body_of_water":"Blackwater River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","previous_weather_description","water_flow","estimated_width","average_depth","ph","ammonia","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature","turbidity","phosphates","nitrates"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","community_scientist_estimate_width","community_scientist_estimate_depth","water_rangers_freshwater_teststrips_ph","hanna_checker_ammonia_medium_range","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","water_rangers_pen_type_conductivity_meter_low_range","stream_thermometer_water_rangers","water_rangers_pen_type_temperature_meter","turbidity_tube_45cm","hanna_checker_phosphates_high_range","unspecified_nitrates","kyoritsu_packtest_nitrates"],"reference_photo_url":null,"first_observation_at":"2026-04-26T08:17:00.000Z","last_observation_at":"2026-05-31T18:26:00.000Z"}