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 172nd Street NortheastSmokey Point

1:01 AMSep 17Suspicious Event17200 Smokey Point BoulevardSmokey Point

1:29 AMSep 17Traffic2000 172nd Street NortheastSmokey Point

1:36 AMSep 17Traffic3700 172nd Street NortheastSmokey Point

1:58 AMSep 17Suspicious Event2400 Washington 530Island Crossing

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

2:56 AMSep 17Traffic2200 188th Street Northeast—

3:01 AMSep 17Traffic5200 Cemetery RoadCascade Industrial Center

3:03 AMSep 17Suspicious Event17100 Smokey Point BoulevardSmokey Point

4:33 AMSep 17Alarm5800 Cemetery RoadCascade Industrial Center

5:13 AMSep 17Collision4000 Edgecomb RoadSmokey Point

5:34 AMSep 17Alarm17100 Smokey Point BoulevardSmokey Point

6:55 AMSep 17Radar500 East 1st StreetOld Town

7:20 AMSep 17Follow-up500 Delta Avenue—

7:21 AMSep 17Radar1200 East 5th StreetOld Town

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

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

8:04 AMSep 17Follow-up—

8:11 AMSep 17Radar8000 Keith LaneKent Prairie

8:17 AMSep 17Traffic800 Portage StreetKent Prairie

8:31 AMSep 17Traffic800 Portage StreetKent Prairie

8:35 AMSep 17911 Hang Up17300 Smokey Point DriveSmokey Point

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

8:40 AMSep 17Suspicious Event400 North Macleod AvenueOld Town

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

8:59 AMSep 17Assault1200 East 5th StreetOld Town

9:11 AMSep 17Alarm17700 Topper CourtEdgecomb

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

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

9:46 AMSep 17Theft7200 Eaglefield DriveGleneagle

9:59 AMSep 17Paper Service9000 171st Street NortheastHilltop

10:08 AMSep 17Nuisance3100 Smokey Point DriveSmokey Point

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

10:38 AMSep 17Parking Enforcement18100 Champions DriveGleneagle

10:46 AMSep 17Suspicious Event17700 82nd Drive NortheastHilltop

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

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

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

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

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

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

12:26 PMSep 17Collision1100 172nd Street Northeast—

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

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

1:01 PMSep 17Harassment18800 Crown Ridge BoulevardCrown Ridge

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

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

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

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

1:53 PMSep 17Property Lost/found—

2:17 PMSep 17Welfare Check20400 Smokey Point BoulevardIsland Crossing

2:33 PMSep 17911 Hang Up18800 Crown Ridge BoulevardCrown Ridge

2:42 PMSep 17Parking Enforcement8300 176th Street NortheastHilltop

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

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

3:36 PMSep 17Security Check8800 East Gilman AvenueOld Town

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

4:09 PMSep 17Unknown—

4:32 PMSep 17Suspicious Event1100 West AvenueHaller City

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

4:40 PMSep 17Traffic2700 171st Place NortheastSmokey Point

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

4:56 PMSep 17Civil4600 190th Street NortheastWest Bluff

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

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

5:22 PMSep 17Animal Complaint100 West Haller AvenueHaller City

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

5:34 PMSep 17Civil4600 190th Street NortheastWest Bluff

6:01 PMSep 17Assist100 East 3rd StreetOld Town

6:11 PMSep 17Welfare Check5400 Cemetery RoadCascade Industrial Center

6:46 PMSep 17Collision3700 172nd Street NortheastSmokey Point

7:02 PMSep 17Trespass3500 172nd Street NortheastSmokey Point

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

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

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

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

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

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

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

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

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

8:43 PMSep 17Traffic3800 188th Street Northeast—

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

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

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

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

9:41 PMSep 17Traffic7200 204th Street NortheastKent Prairie

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

9:55 PMSep 17Suspicious Event300 South Stillaguamish AvenueOld Town

Show all 89 events

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