Reports and Plans


The following reports/plans have been submitted to the appropriate agencies for approval

Collection System

Inflow and Infiltration Control Plan (Draft)
Inflow and Infiltration Analysis Report 2023
Catch Basin Cleaning Program
CMOM Self Assessment (Draft)
See the Collection System Page for Annual Reports


Stormwater Management Plan (Draft)
See the Stormwater Page for Annual Reports
Illicit Discharge Detection and Elimination Plan (Draft)

High Flow Management

Combined Sewer Overflow Plan
High Flow Management Plan (HFMP)
See the Combined Sewer Overflow page for yearly CSO Reports

Industrial Pretreatment

Annual Industrial Pretreatment Program (IPP) Report 2022


LRWWU Flow Data Report Memo

See the Facility Permits page for the Annual NPDES Report

Capital Improvements

The Lowell Regional Wastewater Utility (LRWWU) funds operations, maintenance and capital improvement projects through local funding sources from the City of Lowell and surrounding municipalities. Additional funding from state and federal agencies such as the State Revolving Funds (SRF) are also leveraged for some key projects. To learn more about the SRF system and how these funds are leveraged to improve community health and environment, click here.