WASHINGTON SUBURBAN SAN DIST MD WASHINGTON SUBURBAN SANITARY COMMISSION is a security (CUSIP 940158AV0) tracked across SEC portfolio filings. 1 registered fund positions totaling $2.9M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| T. Rowe Price Maryland Tax-Free Bond Fund | T. ROWE PRICE STATE TAX-FREE FUNDS, INC. | $2.9M | 11.31% |