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Credit Ratings
Unsecured
Unsecured
Medium-Term
Commercial
Medium-Term
Commercial
Notes*
Paper
Notes
Paper

AA-

A-1

AA-

A-1

Not Rated

Not Prime

A2

P-1

A+

F1

AA-

F1+

* Indicates the ratings that may be applicable if WGL Holdings were to issue unsecured MTNs.