USGS has scheduled planned maintenance to our IT infrastructure, starting Tuesday, June 28, 2022, from 8:00-10:00am Eastern Daylight Time (EDT). During the maintenance period, there will be a short interruption in the availability of the most recent time-series data. Any backlog will be made available following conclusion of the scheduled maintenance.
USGS 01100613 SHAWSHEEN RIVER TR #2 NEAR TEWKSBURY, MA
Latitude 42°36'52", Longitude 71°11'23" NAD27
Middlesex County, Massachusetts, Hydrologic Unit 01070002