Relief research · dataset 2026.08
Leak adjustment and assistance information for Washington Suburban Sanitary Commission (WSSC Water)
A high bill does not automatically qualify for a credit. This page states only the provider-specific emergency, leak, or assistance details identified in public material.
Stop active water loss
Use the provider’s emergency route for public-side issues and a qualified repair route for private plumbing.
Preserve the evidence
Keep dated readings, photographs, parts receipts, contractor invoices, and proof that usage returned to normal.
Ask for the exact policy
Confirm the form, filing deadline, eligible repairs, calculation method, and payment expectation during review.
Provider-specific findings
Relief research for this provider
The notes below may document a route, rule, or explicit public-information limit. General preparation steps are not represented as utility policy.
- Emergency reporting route
- WSSC Water Emergency Services Center: (301) 206-4002, available 24 hours a day, seven days a week for broken water mains, major water-line breaks, sewer backups, and other urgent water or sewer emergencies. General Customer Service is (301) 206-4001; customers may also use the WSSC mobile app or email the Emergency Services Center.
- Leak-adjustment policy
- WSSC treats private-property plumbing maintenance as the customer’s responsibility but provides several adjustment paths. A single-unit residential customer with a high bill caused by an unidentified condition may qualify when Average Daily Consumption is at least three times the comparable seasonal ADC from the previous year, or the current ADC when no comparable history exists; this specific high-bill adjustment does not require a plumber invoice or permit. Customers should email an adjustment request with the account number or service address, adjustment type, leak description, repair dates, repairer, and affected billing periods. Inside-meter customers must provide two check readings at least 10 days apart; WSSC obtains readings for outside meters. Underground water-line work must be performed by a registered licensed WSSC plumber where required, and customers should retain invoices, permits, photos, and proof the repair is complete. CAP customers may qualify for removal of 100% of excess water and sewer usage for up to two consecutive billing periods once in a three-year period. The utility also provides a CAP Leak Repair Program with Habitat for Humanity Metro Maryland; the current FY27 budget materials describe up to $9,000 per year in eligible leak-repair services. Meter-test fees are credited if a certified test finds the meter over-registered.
- Utility assistance program
- WSSC’s Customer Assistance Program is linked to the Maryland Office of Home Energy Programs (OHEP): a customer applies through OHEP at https://dhs.maryland.gov/office-of-home-energy-programs/ or 800-332-6347, and WSSC receives the eligibility notification. Current FY27 guidance states CAP provides up to $319 per year in credits for WSSC water/sewer fees, including the State Bay Restoration Fund fee; it does not erase usage charges. CAP customers are permanently exempt from late fees and automatically receive the BRF exemption. The WSSC Water Fund provides multiple emergency or one-time bill-assistance requests up to $500 in a rolling 12-month period. Promise offers interest-free flexible payment plans, and CAP customers may also qualify for the CAP Leak Repair Program. Income, customer-name, ID, and program-specific documentation requirements apply.
- State and federal aid connection
- WSSC integrates state assistance through Maryland OHEP, which determines CAP eligibility and can also provide energy-assistance benefits; the customer applies through the Maryland DHS/OHEP portal and WSSC applies the corresponding utility credits after notification. CAP includes the state Bay Restoration Fund exemption. WSSC separately directs customers to county assistance resources in Montgomery and Prince George’s counties and to Maryland/community organizations, while Promise handles flexible plans. The WSSC Water Fund is locally funded and administered through a third party, with current assistance capped at $500 in a rolling year. Customers should confirm any state or federal grant round through Maryland DHS/OHEP and ask WSSC to identify the account before an agency payment is sent; WSSC’s current pages do not advertise an open standalone LIHWAP water grant.
Directory comparison
Public-information visibility
| Measure | This provider | Maryland | National index |
|---|---|---|---|
| Leak policy identified | Yes | 41% | 35% |
| Utility assistance identified | Yes | 26% | 31% |
| Relief fields documented | 4 of 4 | — | — |
Coverage does not measure generosity, eligibility, available funding, or service quality.
Read the nationwide analysis →Research record
Broad public detail found
4 of 4 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
100%
Primary verification routes
- Washington Suburban Sanitary Commission (WSSC Water) public website ↗
Provider-controlled destination used to confirm current customer instructions.
- dhs.maryland.gov reference ↗
Public URL preserved in the compiled record. Confirm its publisher, date, and applicability before relying on it.
- EPA Safe Drinking Water Information System ↗
Federal background on public water-system records and their limitations.