This is Haley Brook (SARIS code 31 07275); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope. It's unclear how much of this brook is still present.

This is Cherry Brook (SARIS code 31 06950); it needs to be extended, matching the USGS maps with imagery, particularly MassGIS Lidar Slope.

This is Maloy Brook (SARIS code 21 06050); it needs to be extended, matching the USGS maps with imagery, particularly MassGIS Lidar Slope.

This area is under construction

via StreetComplete 59.2

This is Russo Brook (SARIS code 21 05625); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope.

This is Cleveland Brook (SARIS code 21 05550); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope and MassGIS Aerial Imagery, noting the fact that considerable parts of it are underground, under the golf course.

This is Walker Brook (SARIS code 21 05375); it needs to be confirmed as still present, drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope and Aerial Imagery.

This is Sykes Brook (SARIS code 21 05150); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Aerial Imagery and LIDAR Slope

This is Commons Brook (SARIS code 21 04950); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope

This is Willow Brook (SARIS code 21 04750); it needs to be drawn in, matching the USGS maps with imagery, particularly MassGIS Lidar Slope.