Arlington · September 17, 2026

What happened in Arlington on Thursday, September 17th

On Thursday, Arlington police fielded 89 calls for service, most clearing without a report. Officers filed 8 incident reports, unchanged from the day before; 3 were violent and none ended in arrest.

Thursday's reports roll up into 3 category families. Violent & Person Crimes led with 3 reports (38%), ahead of community services (3) and traffic & vehicles (2). The most common single category was Domestic Violence (2).

The largest category families by share of activity, each with its top categories.

Incidents spread across 5 neighborhoods. Hilltop led with 2 incidents, 25% of the citywide total.

The most active neighborhoods by total incidents.

Activity peaked between 8–9 AM with 10 calls.

Calls for service by hour of day, with the busiest hour highlighted.

The complete Arlington log for September 17, 2026, straight from official records. It lists 89 calls for service, 8 of which became police incidents (3 violent).

12:18 AMSep 17Nuisance3700 block 172nd Street NortheastSmokey Point

1:01 AMSep 17Suspicious Event17200 block Smokey Point BoulevardSmokey Point

1:29 AMSep 17Traffic2000 block 172nd Street NortheastSmokey Point

1:36 AMSep 17Traffic3700 block 172nd Street NortheastSmokey Point

1:58 AMSep 17Suspicious Event2400 block Washington 530Island Crossing

2:19 AMSep 17Follow-up4600 block Airport BoulevardCascade Industrial Center

2:56 AMSep 17Traffic2200 block 188th Street Northeast—

3:01 AMSep 17Traffic5200 block Cemetery RoadCascade Industrial Center

3:03 AMSep 17Suspicious Event17100 block Smokey Point BoulevardSmokey Point

4:33 AMSep 17Alarm5800 block Cemetery RoadCascade Industrial Center

5:13 AMSep 17Collision4000 block Edgecomb RoadSmokey Point

5:34 AMSep 17Alarm17100 block Smokey Point BoulevardSmokey Point

6:55 AMSep 17Radar500 block East 1st StreetOld Town

7:20 AMSep 17Follow-up500 block Delta Avenue—

7:21 AMSep 17Radar1200 block East 5th StreetOld Town

7:31 AMSep 17911 Hang Up18800 block 59th Avenue NortheastCascade Industrial Center

8:03 AMSep 17Suspicious Event3900 block 171st Street NortheastSmokey Point

8:04 AMSep 17Follow-up—

8:11 AMSep 17Radar8000 block Keith LaneKent Prairie

8:17 AMSep 17Traffic800 block Portage StreetKent Prairie

8:31 AMSep 17Traffic800 block Portage StreetKent Prairie

8:35 AMSep 17911 Hang Up17300 block Smokey Point DriveSmokey Point

8:35 AMSep 17Radar4400 block 172nd Street NortheastCascade Industrial Center

8:40 AMSep 17Suspicious Event400 block North Macleod AvenueOld Town

8:40 AMSep 17Suspicious Event4400 block 172nd Street NortheastCascade Industrial Center

8:59 AMSep 17Assault1200 block East 5th StreetOld Town

9:11 AMSep 17Alarm17700 block Topper CourtEdgecomb

9:30 AMSep 17Warrant Service/pickup4400 block 172nd Street NortheastCascade Industrial Center

9:31 AMSep 17Follow-up17100 block Smokey Point BoulevardSmokey Point

9:46 AMSep 17Theft7200 block Eaglefield DriveGleneagle

9:59 AMSep 17Paper Service9000 block 171st Street NortheastHilltop

10:08 AMSep 17Nuisance3100 block Smokey Point DriveSmokey Point

10:20 AMSep 17Follow-up500 block East 3rd StreetOld Town

10:38 AMSep 17Parking Enforcement18100 block Champions DriveGleneagle

10:46 AMSep 17Suspicious Event17700 block 82nd Drive NortheastHilltop

10:48 AMSep 17Public Contact/assist5200 block 172nd Street NortheastCascade Industrial Center

10:54 AMSep 17Traffic6600 block 172nd Street NortheastCascade Industrial Center

11:16 AMSep 17Traffic17200 block 51st Avenue NortheastCascade Industrial Center

11:35 AMSep 17Domestic ViolenceRedacted to neighborhood?Kent Prairie

11:54 AMSep 17Alarm18900 block 66th Avenue NortheastCascade Industrial Center

12:02 PMSep 17Public Contact/assist17400 block 43rd Avenue NortheastSmokey Point

12:26 PMSep 17Collision1100 block 172nd Street Northeast—

12:39 PMSep 17Follow-up18800 block Crown Ridge BoulevardCrown Ridge

12:58 PMSep 17Follow-up1200 block East 5th StreetOld Town

1:01 PMSep 17Harassment18800 block Crown Ridge BoulevardCrown Ridge

1:05 PMSep 17Follow-up400 block South Dunham AvenueOld Town

1:20 PMSep 17Person Lost/found4400 block 172nd Street NortheastCascade Industrial Center

1:29 PMSep 17Public Contact/assist4000 block 172nd Street NortheastSmokey Point

1:38 PMSep 17Collision19600 block 63rd Avenue NortheastCascade Industrial Center

1:53 PMSep 17Property Lost/found—

2:17 PMSep 17Welfare Check20400 block Smokey Point BoulevardIsland Crossing

2:33 PMSep 17911 Hang Up18800 block Crown Ridge BoulevardCrown Ridge

2:42 PMSep 17Parking Enforcement8300 block 176th Street NortheastHilltop

2:48 PMSep 17Welfare Check20200 block 45th Drive NortheastWest Bluff

3:24 PMSep 17Follow-up6900 block Church Creek Loop Northwest—

3:36 PMSep 17Security Check8800 block East Gilman AvenueOld Town

4:02 PMSep 17Behavior Health Contact2200 block Washington 530Island Crossing

4:09 PMSep 17Unknown—

4:32 PMSep 17Suspicious Event1100 block West AvenueHaller City

4:38 PMSep 17Follow-up3900 block 172nd Street NortheastSmokey Point

4:40 PMSep 17Traffic2700 block 171st Place NortheastSmokey Point

4:52 PMSep 17Follow-up4100 block 177th Place NortheastSmokey Point

4:56 PMSep 17Civil4600 block 190th Street NortheastWest Bluff

4:59 PMSep 17Driving Under The Influence6100 block Cemetery Road—

5:10 PMSep 17Traffic6700 block 191st Place NortheastCascade Industrial Center

5:22 PMSep 17Animal Complaint100 block West Haller AvenueHaller City

5:22 PMSep 17Public Contact/assist100 block East 3rd StreetOld Town

5:34 PMSep 17Civil4600 block 190th Street NortheastWest Bluff

6:01 PMSep 17Assist100 block East 3rd StreetOld Town

6:11 PMSep 17Welfare Check5400 block Cemetery RoadCascade Industrial Center

6:46 PMSep 17Collision3700 block 172nd Street NortheastSmokey Point

7:02 PMSep 17Trespass3500 block 172nd Street NortheastSmokey Point

7:08 PMSep 17Warrant Service/pickup3500 block 172nd Street NortheastSmokey Point

7:18 PMSep 17Follow-up4600 block 172nd Street NortheastCascade Industrial Center

7:24 PMSep 17Suspicious Event3500 block 172nd Street NortheastSmokey Point

7:43 PMSep 17Security Check18200 block 59th Avenue NortheastCascade Industrial Center

8:02 PMSep 17Traffic5900 block 199th Street NortheastCascade Industrial Center

8:18 PMSep 17Follow-up2100 block Washington 530Island Crossing

8:25 PMSep 17Suspicious Event8500 block 212th Street NortheastKent Prairie

8:36 PMSep 17Follow-up16600 block Twin Lakes Avenue—

8:40 PMSep 17911 Hang Up4400 block 200th Street NortheastWest Bluff

8:43 PMSep 17Traffic3800 block 188th Street Northeast—

8:57 PMSep 17Automated License Plate Reader100 block Mall Way—

9:17 PMSep 17Paper Service3500 block 172nd Street NortheastSmokey Point

9:31 PMSep 17Suspicious Event1200 block East 5th StreetOld Town

9:32 PMSep 17Alarm5900 block 199th Street NortheastCascade Industrial Center

9:41 PMSep 17Traffic7200 block 204th Street NortheastKent Prairie

9:53 PMSep 17Domestic ViolenceRedacted to neighborhood?Kent Prairie

9:55 PMSep 17Suspicious Event300 block South Stillaguamish AvenueOld Town

Show all 89 events

Showing 5 of 89 events. Events posted on APD activity reports for Thursday, September 17, 2026.