Linn County

Whelen WPS-4004 (DAEC ID 1-A) - (42.1352970, -91.8148599). Photos taken 1/1/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 12-A) - Located on Deal Rd 155 ft E of Troy Mills Rd. Photos taken 5/7/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 12-D) - Located on Old Center Rd 930 ft E of Flemingville Rd. Photos taken 5/7/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 13-D) - Alburnett Rd 1300 ft N of County Home Rd. Photos taken 1/1/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 12-E) - Located on Lafayette Rd 2560 ft ESE of Alice Rd. Photos taken 5/7/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 9-F) - Lewis Access Rd 2740 ft SW of Cedar Heights Trail. Photos taken 1/1/25, copyright Christopher Aylward.

Whelen WPS 4004 (DAEC ID 10-G) - Located on Deal Rd 300 ft east of Schultz Rd. Photos taken 5/7/25, copyright Christopher Aylward.