Title: Lower Charles River Basin.
Authors: Massachusetts.
Publisher: Water Quality Project,
Subjects: Sewerage Massachusetts Charles River Basin Maps.; Sewerage Massachusetts Charles River Watershed Maps.; Charles River Basin (Mass.) Maps.
Contents: Figure. [Base map] -- Figure 7. Concept I. Sewer service area extension -- Figure 8. Concept II. Maximum reliance on non-sewering options -- Figure 9. Alternative I. Maximum reliance on structural solutions.