top of page
St. Mary's County
Metropolitan Commission
Serving our customers since 1964
301-737-7400
Follow Us:
Explore our Website
Potable Water
Distribution & Waste
Water Treatment
PAY YOUR BILL ONLINE
SIGN UP FOR E-BILLING
SIGN UP FOR AUTOPAY
ACCOUNT/PAYMENT OPTIONS
HOME
ADMINISTRATION
About Us
Board of Commissioners
Chapter 113 - Sanitary Districts
Public Comments
Public Information Request
Public Meetings
Public Notices, Schedules, & More
ENGINEERING
Capital Improvement Projects
FY2027 Water System Projects
FY 2027 Sewer System Projects
MetCom Budget Documents
Projects of Interest
Construction & Inspections
As-Built Checklist
SHA Utility Permit Application
Construction Permit - Notice to Proceed
Irrigation Meter Policy
List of Approved Materials Manufacturers
Miss Utility-Call Before You Dig
Public Works Agreement
Request for Alternate House Service Line
Sketch Plan Submittal Form
Trench Settlement Evaluations
Underground Facility Damage
Development Review
Connection Incentive Programs
ePlan Submittal
Grease Interceptor Procedures
Grease Interceptor Waiver Request Form
Water and Sewer Construction Plan Review
Water and Sewer Cost Estimate
Engineering
Design Manual
EDU Table Adopted May 1, 2022
Fee Schedule Effective July 1, 2026
Fee Exemption Table
GIS Mapping
Links of Interest
Clear Water® Program - Bay Restoration
Comprehensive Water & Sewer Plan
Public Works & Transportation
St. Mary's Soil Conservation District
Maryland State Highway Administration
Middle Department Inspection Agency
Miss Utility
Request for Information
FISCAL
Bay Restoration Funds FAQ
Billing FAQs
Excessive Water Use FAQs
Billing Rates
Budget Documents
Charges and Reserves Explained
Connection Incentive Programs
Metcom Account Balances
Financial Reports
Fiscal-Need Financial Assistance?
Fiscal Notices, Reports & Presentations
Forms & Applications
Online Payments
Paperless Billing
Payment Arrangement Request & Guidelines
Payment Options
Tax Sale Information
Water Shut-offs Explained
HUMAN RESOURCES
Open Positions
Paid Internships Available
Risk Management
Scholarship Program
OPERATIONS
FAQs
Fire Hydrant Audit & Inspection Program
Fluoride FAQs
FOG: Fats, Oils and Grease Program
Inflow and Infiltration FAQs
Lead And Copper Rule
Smoke Testing FAQs
Tower Painting FAQs
Water and Wastewater FAQs
Service Line Home Warranty Program
Water Conservation FAQs
Adopt A Hydrant
Cross-Connection/Backflow Prevention
Customer Notifications
Consent Decree
Emergency Repair Program
EPA Compliance Portal
Hydrant Locator
Miss Utility-Call Before You Dig
Oyster Revitalization Efforts
PFAS TESTING
Sanitary Sewer Overflow Database
Sewer Backup Reporting
Sewer Use Regulations
Wastewater Collections
Water Quality Reports
PROCUREMENT
Current Bid Solicitations & Results
Procurement Links
CONTACT US
1/6
Emergency Notices
Latest Announcements
Public Hearing - September 10, 2026, 2:00 p.m. - DHCD Loan 55 Reallocation
MetCom Transitions to New Diligent One Community Platform
MetCom Secures Infrastructure Bonds to Fund Critical Water and Wastewater Upgrades
Maryland Department of the Environment (MDE) announces drought warning
MetCom Completes Rate Study
Construction of a roundabout by the St. Mary’s Co Department
1000
Page 1
CY 2025 Consumer Confidence Reports
Events
