All 9 listed Grant County agencies are encrypted
9 public safety agencies in Grant County, Washington have encrypted their radio communications. 100% Encrypted
Radio encryption in Grant County
Nine agencies in Grant County are recorded as encrypting all monitored channels with P25 AES-256, among them the Grant County Sheriff's Office and police in Ephrata, Grand Coulee, Mattawa, Moses Lake, Quincy, Royal City, Soap Lake and Warden. Only three of those nine records are verified against RadioReference; the other six are unverified and worth confirming directly. MACC 911 is the only trunked system listed for the county, and just five talkgroups are catalogued on it, all of them in the clear. That small catalogue is the main caveat for anyone assessing scanner coverage here: the encrypted traffic attributed to these departments does not appear among the monitored talkgroups on record.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Grant County
- MACC 911
Of 5 talkgroups catalogued for Grant County, 0 are encrypted and 5 remain in the clear. A scanner can still receive the unencrypted channels.
3 of 9 records here have been checked against a primary source; 6 have not.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Grant County
Encrypted Agencies in Grant County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| Ephrata Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Grand Coulee Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Grant County Sheriff's Office | Sheriff | P25 AES-256 | Fully Encrypted |
| Mattawa Police | Police | P25 AES-256 | Fully Encrypted |
| Moses Lake Police ✓ | Police | P25 AES-256 | Fully Encrypted |
| Quincy Police | Police | P25 AES-256 | Fully Encrypted |
| Royal City Police | Police | P25 AES-256 | Fully Encrypted |
| Soap Lake Police | Police | P25 AES-256 | Fully Encrypted |
| Warden Police | Police | P25 AES-256 | Fully Encrypted |
Related Case Studies
Learn more about police radio encryption issues in Washington.
Frequently Asked Questions
Is Grant County police radio encrypted?
Yes, all 9 public safety agencies in Grant County, Washington have fully encrypted their radio communications.
Can I listen to Grant County Sheriff on a scanner?
The Grant County Sheriff's Office has encrypted their radio communications using P25 AES-256. Scanner monitoring of sheriff operations is no longer possible.
How many police departments in Grant County are encrypted?
8 police departments in Grant County have implemented some level of encryption, along with 1 sheriff offices, 0 fire departments, and 0 EMS agencies.
What encryption technology does Grant County use?
The most common encryption type in Grant County is P25 AES-256, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in Grant County
Join the movement to restore transparency to public safety communications in Grant County, Washington.