Stormwater Management

The sanitary sewer pipe goes to a water treatment facility. The storm sewer pipe empties directly into our water bodies.

The Stormwater Management Bylaw was first approved at the Annual Milton Town Meeting in May 2006. To view the Bylaw, see the Stormwater Management Bylaw. In February 2016, Town Meeting approved the creation of a stormwater utility fee and stormwater enterprise fund in order to help the town pay for compliance with EPA and MassDEP stormwater regulations. To see more information about the history of the stormwater utility in Milton, click here.

Milton is fortunate to have streams, brooks and rivers that run through or are near the Town. These waterbodies are not only beautiful to look at, but they play an important role in transporting stormwater runoff (which is essentially rain or snow-melt) to the Neponset River and eventually to the sea via the Boston Harbor Watershed.

Stormwater runoff drains directly into catch basins on your street; unlike wastewater, the runoff is not treated before it empties into a local water body. That's why it's so important that our stormwater runoff remains clean.While the sanitary sewer runs to a treatment plant, the separate storm water sewer runs to Unquity and Pine Tree Brooks and the Neponset River.

These brooks flow into the Neponset River in the Central Avenue area, flowing toward Lower Mills. The Neponset, in turn, flows into Dorchester Bay and eventually out to the Atlantic Ocean.

Pollution of these waterways has a number of consequences. Bacterial pollution from pet waste and other sources can make waters unsafe for recreation and cause disturbances in aquatic ecosystems. Excess phosphorus or nitrogen can cause harmful algal blooms that threaten the health of aquatic systems, especially for fisheries. That's why the little things everyone can do - such as picking up pet waste, or using less lawn fertilizer - can help us keep waterways clean for everyone who uses them.