Grand Coulee
| Lodge Number | 504 |
| Chapter Number | 849 |
| Physical Address | 216 Continental Heights Grand Coulee, WA 99133 |
| Social Quarters Phone | 509 633-0555 |
| Mailing Address | PO Box 25 Grand Coulee, WA 99133-0025 |
| Chapter Address | PO Box 710 Grand Coulee, WA 99133 |
| Web Site | |
| Newsletter | Grand Coulee Newsletter |
| District | District 6 |
| Unit Information | Lodge Meetings - 1st and 3rd Wednesday 6:00p.m. President - Mark Dunlap Administrator - Amber Savage-Davis
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