Table 8. Average gamma exposure rates, first quarter, 2018, from HPIC network.

Station Location

Exposure Rate (ÁR/hr)

Quarterly Average

▒ 2 SD

On-site Locations

1Base of Howe

--

--

Big Lost River Rest Area

13.3

1.2

Rover

12.5

2.2

Sand Dunes Tower

12.4

0.9

Boundary Locations

 

 

Atomic City

13.8

7.7

Big Southern Butte

12.9

1.5

Howe Met Tower

12.0

0.9

1Monteview

--

--

1Mud Lake / Terreton

--

--

Distant Locations

 

 

Fort Hall

12.3

0.9

Idaho Falls

11.0

1.1

1No data available for this location for first quarter 2018 due to electronic malfunctions in instrumentation.