| TRUCK DRIVERS (WATERLOO/CEDAR FALLS) | 24.21 | 10.50 | 34.71 |
| TRUCK DRIVERS (SIOUX CITY) | 23.28 | 10.50 | 33.78 |
| TRUCK DRIVERS (POLK COUNTY) | 25.68 | 10.50 | 36.18 |
| TRUCK DRIVERS (MUSCATINE COUNTY) | 24.59 | 10.50 | 35.09 |
| TRUCK DRIVERS (LINN COUNTY) | 27.10 | 10.50 | 37.60 |
| TRUCK DRIVERS (IOWA CITY) | 26.34 | 10.50 | 36.84 |
| TRUCK DRIVERS (FORT MADISON) | 24.59 | 10.50 | 35.09 |
| TRUCK DRIVERS (DUBUQUE COUNTY (CITY OF DUBUQUE)) | 24.06 | 10.50 | 34.56 |
| TRUCK DRIVERS (COUNCIL BLUFFS) | 25.68 | 10.50 | 36.18 |
| TRUCK DRIVERS | 22.76 | 10.50 | 33.26 |
| TRUCK DRIVERS (CLINTON COUNTY, CITY OF CLINTON) | 25.03 | 10.50 | 35.53 |
| TRUCK DRIVERS (BURLINGTON AND KEOKUK) | 24.59 | 10.50 | 35.09 |
| TRUCK DRIVERS | 21.66 | 10.50 | 32.16 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 31.85 | 31.85 | 63.70 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 31.85 | 31.85 | 63.70 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 31.85 | 31.85 | 63.70 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 31.85 | 31.85 | 63.70 |
| POWER EQUIPMENT OPERATOR: CLASS B- Tree climber, f… | 31.85 | 31.85 | 63.70 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.65 | 14.55 | 46.20 |
| POWER EQUIPMENT OPERATOR: | 31.65 | 14.55 | 46.20 |
| POWER EQUIPMENT OPERATOR: | 31.65 | 14.55 | 46.20 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 34.03 | 14.55 | 48.58 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 35.73 | 14.55 | 50.28 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 31.91 | 14.55 | 46.46 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 34.30 | 14.55 | 48.85 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| POWER EQUIPMENT OPERATOR: | 36.00 | 14.55 | 50.55 |
| OPERATOR: POWER EQUIPMENT: | 36.00 | 14.55 | 50.55 |
| OPERATOR: POWER EQUIPMENT | 31.65 | 14.55 | 46.20 |
| OPERATOR: POWER EQUIPMENT | 34.03 | 14.55 | 48.58 |
| OPERATOR: POWER EQUIPMENT | 35.73 | 14.55 | 50.28 |
| OPERATOR: POWER EQUIPMENT | 31.91 | 14.55 | 46.46 |
| OPERATOR: POWER EQUIPMENT | 34.30 | 14.55 | 48.85 |
| LABORERS (WATERLOO/CEDAR FALLS) | 26.89 | 9.38 | 36.27 |
| LABORERS (SIOUX CITY) | 26.89 | 9.38 | 36.27 |
| LABORERS (POLK COUNTY) | 30.77 | 9.38 | 40.15 |
| LABORERS (MUSCATINE COUNTY (CITY OF MUSCATINE)) | 30.35 | 9.38 | 39.73 |
| LABORERS (LINN COUNTY) | 30.87 | 9.38 | 40.25 |
| LABORERS (IOWA CITY) | 28.35 | 9.38 | 37.73 |
| LABORERS (FORT MADISON) | 30.11 | 9.38 | 39.49 |
| LABORERS (DUBUQUE COUNTY (CITY OF DUBUQUE)) | 26.89 | 9.38 | 36.27 |
| LABORERS (COUNCIL BLUFFS) | 26.89 | 9.38 | 36.27 |
| LABORERS | 26.89 | 9.38 | 36.27 |
| LABORERS (CLINTON COUNTY, CITY OF CLINTON) | 29.52 | 9.38 | 38.90 |
| LABORERS (BURLINGTON AND KEOKUK) | 30.11 | 9.38 | 39.49 |
| LABORERS | 25.14 | 9.38 | 34.52 |
| IRONWORKER (WATERLOO/CEDAR FALLS) | 27.53 | 16.37 | 43.90 |
| IRONWORKER (SIOUX CITY) | 18.57 | 16.37 | 34.94 |
| IRONWORKER (POLK COUNTY) | 27.37 | 16.37 | 43.74 |
| IRONWORKER (MUSCATINE COUNTY) | 35.04 | 16.37 | 51.41 |
| IRONWORKER (LINN COUNTY) | 27.53 | 16.37 | 43.90 |
| IRONWORKER (IOWA CITY) | 27.53 | 16.37 | 43.90 |
| IRONWORKER (FORT MADISON) | 28.58 | 16.37 | 44.95 |
| IRONWORKER (DUBUQUE COUNTY (CITY OF DUBUQUE)) | 27.53 | 16.37 | 43.90 |
| IRONWORKER (COUNCIL BLUFFS) | 24.15 | 16.37 | 40.52 |
| IRONWORKER | 23.75 | 16.37 | 40.12 |
| IRONWORKER (CLINTON COUNTY, CITY OF CLINTON) | 35.04 | 16.37 | 51.41 |
| IRONWORKER (BURLINGTON AND KEOKUK) | 28.58 | 16.37 | 44.95 |
| IRONWORKER | 23.75 | 16.37 | 40.12 |
| CEMENT MASON (WATERLOO/CEDAR FALLS) | 31.68 | 11.05 | 42.73 |
| CEMENT MASON (SIOUX CITY) | 34.17 | 11.05 | 45.22 |
| CEMENT MASON (POLK COUNTY) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON (MUSCATINE COUNTY) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON (LINN COUNTY) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON (IOWA CITY) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON (FORT MADISON) | 35.45 | 11.05 | 46.50 |
| CEMENT MASON (DUBUQUE COUNTY (CITY OF DUBUQUE)) | 36.98 | 11.05 | 48.03 |
| CEMENT MASON (COUNCIL BLUFFS) | 33.55 | 11.05 | 44.60 |
| CEMENT MASON | 31.53 | 11.05 | 42.58 |
| CEMENT MASON (CLINTON COUNTY, CITY OF CLINTON) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON (BURLINGTON AND KEOKUK) | 36.89 | 11.05 | 47.94 |
| CEMENT MASON | 27.40 | 11.05 | 38.45 |
| CARPENTERS (WATERLOO/CEDAR FALLS) | 29.53 | 17.49 | 47.02 |
| CARPENTERS (SIOUX CITY) | 33.33 | 13.68 | 47.01 |
| CARPENTERS (POLK COUNTY) | 37.53 | 13.54 | 51.07 |
| CARPENTERS (MUSCATINE COUNTY, CITY OF MUSCATINE) | 27.97 | 18.50 | 46.47 |
| CARPENTERS (LINN COUNTY) | 33.58 | 17.49 | 51.07 |
| CARPENTERS (IOWA CITY) | 29.53 | 17.49 | 47.02 |
| CARPENTERS (FORT MADISON) | 29.53 | 17.49 | 47.02 |
| CARPENTERS (DUBUQUE COUNTY (CITY OF DUBUQUE)) | 29.53 | 17.49 | 47.02 |
| CARPENTERS (COUNCIL BLUFFS) | 33.33 | 13.68 | 47.01 |
| CARPENTERS | 25.45 | 15.49 | 40.94 |
| CARPENTERS (CLINTON COUNTY, CITY OF CLINTON) | 29.53 | 17.49 | 47.02 |
| CARPENTERS (BURLINGTON AND KEOKUK) | 29.53 | 17.49 | 47.02 |
| CARPENTERS | 27.26 | 13.68 | 40.94 |