Credit Ratings
The debt of WATC is rated as follows:
| Rating Agency | Long Term | Outlook | Short Term |
| Moody’s Investors Service | Aa1 | Stable | Prime-1 |
| Standard & Poor’s | AA+ | Stable | A-1+ |
The debt of WATC is rated as follows:
| Rating Agency | Long Term | Outlook | Short Term |
| Moody’s Investors Service | Aa1 | Stable | Prime-1 |
| Standard & Poor’s | AA+ | Stable | A-1+ |