DOE Occupational Radiation Exposure: 2010 Annual Report Exhibit B-22. Extremity Dose Distribution by Site, 2010.
Site	No. Meas. Dose	Meas. 0-0.1	0.10-1	1-5	5-10	10-20	20-30	>30	Total Monitored*		No. with Meas.		No. Above Monitoring Threshold (5 rems)**		Collective Extremity Dose (person-rem)		Avg. Meas. Extremity Dose (rem)
Ames Laboratory		50	1						51		51				2.270		0.045
Argonne National Laboratory	299	66	50	18	4				437		138		4		91.561		0.663
Brookhaven National Laboratory	73	13	23	8	1				118		45		1		27.264		0.606
Fermi National Accelerator Laboratory	9	2	2						13		4				0.630		0.158
Hanford - Hanford Site	16	139	273	18					446		430				127.060		0.295
Hanford - Office of River Protection	24	227	246	22					519		495				111.599		0.225
Hanford - Pacific Northwest National Laboratory	8	115	108	33	8				272		264		8		182.207		0.690
Idaho National Laboratory	5,551	1,528	479	57	1	1			7,617		2,066	|	2		311.071		0.151
Kansas City Plant	15	1							16		1				0.030		0.030
Lawrence Berkeley National Laboratory	42	18	8	4	3				75		33		3		31.251		0.947
Lawrence Livermore National Laboratory	106	8	25	20	3				162		56		3		82.812		1.479	|
Los Alamos National Laboratory	8,191	924	381	148	22				9,666	|	1,475		22	|	629.597		0.427
National Renewable Energy Lab (NREL)	14								14
Nevada National Security Site		7	5						12		12				1.741		0.145
Oak Ridge - East Tennessee Technology Park	4	1							5		1				0.013		0.013
Oak Ridge - Oak Ridge Institute for Science and Education	133								133
Oak Ridge - Oak Ridge National Laboratory	8	24	78	11	5	3	1		130		122		9		150.273		1.232
Oak Ridge - Y-12 National Security Complex	3	14	11	11					39		36				23.986		0.666
Pantex Plant	111	95	140	44					390		279				123.740		0.444
Sandia National Laboratories	2,123								2,123
Savannah River Site	89	241	674	166	8	6			1,184		1,095		14		693.308	|	0.633
Service Center Personnel ***	1	2							3		2				0.051		0.026
Thomas Jefferson National Accelerator Facility		1	4	3					8		8				5.710		0.714
West Valley Project	51	26	26						103		52				6.010		0.116
Totals	16,871	3,502	2,534	563	55	10	1		23,536		6,665		66		2,602.18		0.390
* Represents the total number of monitoring records. The number of individuals provided extremity monitoring cannot be determined. ** All extremity doses above 5 rems were for the upper extremities (hands and forearms). DOE annual limit for extremities is 50 rems.  10 CFR 835.402(a)(1)(ii) requires extremity monitoring for a shallow dose equivalent to the skin or extremity of 5 rems or more in a year. ***Includes service center personnel from Albuquerque and Oak Ridge. Note: Boxed values (gray background) indicate the greatest value in each column.