ML18009A497

Radiological Environ Operating Rept,Vol II,Jan-June 1989, Sample Analyses Data.

ML18009A497
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Site:	Harris
Issue date:	06/30/1989
From:	CAROLINA POWER & LIGHT CO.
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RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT Volume II Sample Analyses Data January 1, 1989-June 30, 1989 Shearon Harris Nuclear Project Carolina Power 8 Light Company 9005010l02 900426 PDR ADOCK 05000400, R PDR,'7ENV-R (REP)

I~~Al TABLE OF CONTENTS First and Second quarter, 1989~Pa e Air Cartridge Samples...............................................

1 Air Particulate Samples.............................................

14 Drinking Water Samples..............................................

40 Food Crop Samples...................................................

64 F'sh Samples........................................................

87 Groundwater Samples.................................................

93 M'lk Samples........................................................

99 Bottom Sediment Samples.............................................

147 Shoreline Sediment Samples..........................................

149 Surface Water Samples...............................................

151 E nvlronmental TLO...................................................

179 87ENV-R (REP) e Og C~h c~~'I~e<~4 t I~

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SR 1134 AT INT SR 1011-DIXIE PIPELINE AC-1 HNPP-1 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89'1/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 696.7 659.7 785.8 784.8 741.5 762.8 759.4 688.1 673.8'74.8 704.5 746.3 859.6<1.78E-02<9.40E-03<1.11E-02<1.21E-02<1.55E-02<1.09E-02<8.39E-03<1.69E-02<1.59E-02<1.67E-02<1.35E-02<1.24E-02<8.03E-03 (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)(<1.34E-02)(<1.24E-02)(<1.38E-02)(<1.05E-02)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AC-2 HNPP-2 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 850.5 742.1 863.0 875.6 842.3 839.3 870.7 854.3 866.6 845.9 776.4 652.1 463.7<1.18E-02<4.52E-03<1.23E-02<1.32E-02<9.69E-03<1.07E-02<1.59E-02<4.26E-03<9.44E-03<8.01E-02<1.15E-02<1.36E-02<1.02E-02 (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)(<1.34E-02)(<1.24E-02)(<1.38E-02)(<1.05E-02)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 HARRIS EErE CENTER-2.2 MI NE AC-3 HNPP-3 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 886.6 759.7 925.1 888.9 830.7 870.6<8.72E-03<1.18E-02<1.45E-02<1.33E-02<1.19E-02<1.47E-02 (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)

AIR CARTRIDGE SAMPLES-IODINE (P ICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 HNPP-4 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 812.9<1.09E-02 721.3<1.22E-02 854.2<1.21E-02 872.5<1.16E-02 770.7<1.45E-02 02/06/89 i 825.6 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 827.6 835.3 877.8 856.9 866.6 867.8 910.6<1.32E-02<1.48E-02<1.53E-02<1.13E-02<1.58E-02<1.67E-02<8.86E-03<1.46E-02 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)(<1.34E-02)(<1.24E-02)(<1.38E-02)(1.05E-O2)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (P ICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 PITTSBORO-CONTROL AC-5 HNPP-5 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 838.2 794.3 937.3 930.0 830.1 854.9 893.4 902.4 846.3 842.3 924.8 910.4 918.9 (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)(<1.34E-02)(<1.24E-02)(<1.38E-02)(<1.05E-02)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SPILLWAY ON MAIN RES AC-26 HNPP-6 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 03/06/89 03/13/89 03/20/89 03/27/89 910.0 863.8 902.8 797.1 01/03/89 845.7 01/09/89 736.3 01/16/89 885.7 01/23/89 859.7 01/30/89 803.9 02/06/89 830.9 02/13/89 846.6 02/20/89 846.4 02/27/89 921.4<1.41E-02<1.36E-02<1.43E-02<1.38E-02<1.24E-02<1.33E-02<1.23E-02<1.36E-02<5.20E-03<1.24E-02<1.12E-02<7.49E-03<9.40E-03 (<9.05E-03)(<6.00E-03)(<8.81E-03)(<1.11E-02)(<9.01E-03)(<1.19E-02)(<1.34E-O2)(<1.24E-02)(<1.38E-02)(<1.05E-02)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SSW SECTOR 3.4 MI FROM SITE AC-47 HNPP-7 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 871.5 868.4 864.1 907.3 849.3 901.0<1.57E-02<1.16E-02<1.28E-02<1.07E-02<1.67E-02<1.40E-02 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (<1.24E-02)(<1.38E-02)(<1.05E-02)(<1.09E-02)(<1.03E-02)(<8.91E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 AT INT SR 1011-DIXIE PIPELINE AC-1 HNPP-8 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 872.8 865.2 895.7 879.0 884.9 878.1 891.9 877.3 1007.7 752.9 897.2 868.0 904.2<1.27E-02<9.46E-03<8.94E-03<9.68E-03<9.59E-03<1.19E-02<1.19E-02<1.02E-02<9.65E-03<1.43E-02<9.52E-03<1.09E-02<9.30E-03 (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-03)(<9.07E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AC-2 HNPP-9 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 861.7 856.6 871.6 859.2 795.4 866.9 867.2 867.4 974.8 736.2 870.5 854.9 882.4<6.68E-03<1.26E-02<6.54E-03<1.69E-02<1.28E-02<1.47E-02<1.09E-02<9.46E-03<8.35E-03<1.40E-02<8.33E-03<6.79E-03<9.27E-03 (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-03)(<9.07E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND qUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AC-4 HNPP-10 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 917.3 894.9 908.6 918;6 924.6 916.4 918.9 914.3 1050.3 787.7 940.5 859.8 917.9<1.18E-02<9.23E-03<7.04E-03<1.07E-02<1.64E-02<1.37E-02<1.23E-02<1.36E-02<1.38E-02<2.16E-02<2.23E-02<1.55E-02<8.85E-03 (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-O3)(<9.07E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 PITTSBORO-CONTROL AC-5 HNPP-11 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 907.4 913.7 899.3 909.4 891.4 937.0 928.2 918.8 1036.1 774.5 933.1 916.3 928.6 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-03)(<9.07E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SPILLWAY ON MAIN RES AC-26 HNPP-12 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 836.3 864.8 852.5 847.2 848.6 841.0 861.5 860.4 994.9 726.8 909.1 758.2 853.2<8.91E-03<7.85E-03<1.17E-02<1.30E-02<1.36E-02<1.19E-02<7.22E-03<1.03E-02<8.19E-03<1.52E-02<5.65E-03<1.25E-02<8.77E-03 (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-03)(<9.07E-03)

AIR CARTRIDGE SAMPLES-IODINE (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SSW SECTOR 3.4 MI FROM'ITE AC-47 HNPP-13 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 868.3 859.7 887.7 871.1 878.6 860.7 866.4 878.1 1001.1 751.9 948.6 950.8 986.1<1.25E-02<1.37E-02<5.16E-03<1.67E-02<8.23E-03<1.49E-02<1.30E-02<1.70E-02<1.35E-02<1.79E-02<1.32E-02<1.49E-02<1.17E-02 (<9.59E-03)(<1.46E-02)(<5.07E-03)(<1.60E-02)(<1.20E-02)(<1.98E-02)(<1.09E-02)(<9.76E-03)(<1.04E-02)(<1.00E-02)(<9.81E-03)(<8.64E-03)(<9.07E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER,"1989 SR 1134 AT INT SR 1011-DIXIE PIPELINE AP-1 HNPP-14 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 696.7 1.83+0.18 E-02 (1.39+0.14 E-02)659.7 2.70+0.21 E-02 (2.78+0.19 E-02)785.8 1.34+0.14 E-02 (1.04+0.12 E-02)784.8 1.67+0.16 E-02 (1.67+0.14 E-02)741.5 1.51+0.16 E-02 (1.37+0.14 E-02)762.8 1.43+0.15 E-02 (1.46+0.14 E-02)759.4 1.54+0.15 E-02 (1.69+0.14 E-02)688.1 1.61+0.17 E-02 (1.33+0.13 E-02)673.8 674.8 1.51+0.17 1.00+0.14 E-02 E-02 (1.38+0.14 E-02)(9.29+1.20 E-03)704.5 1.20+0.15 E-02 (1.17+0.13 E-02)746.3 9.04+1.34 E-03 (7.75+1.11 E-03)859.6 7.85+1.12 E-03 (5.34+0.95 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AP-2 HNPP-15 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 850.5 1.82+0.16 E-02 (1.39+0.14 E-02)742.1 2.53+0.19 E-02 (2.78+0.19 E-02)863.0 1.27+0.13 E-02 (1.04+0.12 E-02)875.6 1.64+0.14 E-02 (1.67+0.14 E-02)842.3 1.59+0.15 E-02 (1.37+0.14 E-02)839.3 1.58+0.15 E-02 (1.46+0.14 E-02)870.7 1.48+0.14 E-02 (1.69+0.14 E-02)854.3 1.43+0.14 E-02 (1.33+0.13 E-02)866.6 1.22+0.13 E-02 (1.38+0.14 E-02)845.9 9.27+1.20 E-03 (9.29+1.20 E-03)776.4 1.51+0.15 E-02 (1..17+0.13 E-02)652.1 1.08+0.15 E-02 (7.75+1.11 E-03)463.7 1.39+0.20 E-02 (5.34+0.95 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 HARRIS EKE CENTER-2.2 MI NE AP-3 HNPP-16 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 886.6 1.66+0.15 E-02 (1.39+0.14 E-02)759.7 2.40+0.18 E-02 (2.78+0.19 E-02)925.1 1.21+0.13 E-02 (1.04+0.12 E-02)888.9 1.64+0.14 E-02 (1.67+0.14 E-02)830.7 1.67+0.15 E-02 (1.37+0.14 E-02)870.6 1.32+0.13 E-02 (1.46+0.14 E-02)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 HNPP-17 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 812.9 1.84+0.16 E-02 (1.39+0.14 E-02)770.7 1.56+0.16 E-02 (1.37+0.14 E-02)825.6 1.50+0.15 E-02 (1.46+0.14 E-02)827.6 1.67+0.15 E-02 (1.69+0.14 E-02)835.3 1.55+0.14 E-02 (1.33+0.13 E-02)877.8 1.39+0.14 E-02 (1.38+0.14 E-02)856.9 9.60+1.20 E-03 (9.29+1.20 E-03)866.6 1.15+0.13 E-02 (1.17+0.13 E-02)867.8 8.86+1.20 E-03 (7.75+1.11 E-03)910.6 6.67+1.02 E-03 (5.34+0.95 E-03)721.3 2.98+0.21 E-02 (2.78+0.19 E-02)854.2 1.57+0.14 E-02 (1.04+0.12 E-02)872.5 1.49+0.14 E-02 (1.67+0.14 E-02)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 PITTSBORO-CONTROL AP-5 HNPP-18 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 838.2 794.3 937.3 930.0 830.1 854.9 893.4 902.4 846.3 842.3 924.8 910.4 918.9 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (1.39+0.14 E-02)(2.78+0.19 E-02)(1.04+0.12 E-02)(1.67+0.14 E-02)(1.37+0.14 E-02)(1.46+0.14 E-02)(1.69+0.14 E-02)(1.33+0.13 E-02)(1.38+0.14 E-02)(9.29+1.20 E-03)(1.17+0.13 E-02)(7.75+1.11 E-03)(5.34+0.95 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SPILLWAY ON MAIN RES AP-26 HNPP-19 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 845.7 1.72+0.15 E-02 (1.39+0.14 E-02)736.3 2.87+0.20 E-02 (2.78+0.19 E-02)885.7 1.43+0.14 E-02 (1.04+0.12 E-02)859.7 1.87+0.15 E-02 (1.67+0.14 E-02)803.9 1.60+0.15 E-02 (1.37+0.14 E-02)830.9 1.49+0.14 E-02 (1.46+0.14 E-02)846.6 1.84+0.15 E-02 (1.69+0.14 E-02)846.4,1.25

+0.13 E-02 (1.33+0.13 E-02)921.4 1.28+0.13 E-02 (1.38+0.14 E-02)910.0 7.34+1.05 E-03 (9.29+1.20 E-03)863.8 1.42+0.14 E-02 (1.17+0.13 E-02)902.8 8.56+1.15 E-03 (7.75+1.11 E-03)797.1 6.24+1.10 E-03 (5.34+0.95 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SSW SECTOR 3.4 MI FROM SITE AP-47 HNPP-20 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 871.5 1.37+0.13 E-02 (1.33+0.13 E-02)868.4 1.42+0.14 E-02 (1.38+0.14 E-02)864.1 9.10+1.17 E-03 (9.29+1.20 E-03)907.3 1.21+0.13 E-02, (1.17+0.13 E-02)849.3 8.31+1.19 E-03 (7.75+1.11 E-03)901.0 6.14+1.00 E-03 (5.34+0.95 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 AT INT SR 1011-DIXIE PIPELINE AP-1 HNPP-21 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 872.8 9.96+1.22 E-03 (5.73+0.99 E-03)865.2 8.60+1.14 E-03 (7.26+1.04 E-03)895.7 1.62+0.14 E-02 (1.66+0.14 E-02)879.0 1.99+0.16 E-02 (1.83+0.15 E-02)884.9 1.37+0.13 E-02 (1.09+0.12 E-02)878.1 8.22+1.14 E-03 (5.81+0.98 E-03)891.9 1.49+0.14 E-02 (1.83+0.15 E-02)877.3 8.00+1.15 E-03 (6.22+1.04 E-03)1007.7 1.96+0.14 E-02 (1.81+0.14 E-02)752.9 1.47+0.17 E-02 (9.27+1.39 E-03)897.2 9.32+1.18 E-03 (8.84+1.13 E-03)868.0 1.00+0.12 E-02 (1.01+0.12 E-02)904.2 6.27+1.03 E-03 (5.48+0.97 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AP-2 HNPP-22 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 861.7 6.71+1.08 E-03 (5.73+0.99 E-03)856.6 8.50+1.14 E-03 (7.26+1.04 E-03)871.6 1.70+0.15 E-02 (1.66+0.14 E-02)859.2 1.93+0.16 f-02 (1.83+0.15 E-02)795.4 866.9 1.34+9.36+0.14 E-02 1.20 E-03 (1.09+0.12 E-02)(5.81+0.98 E-03)867.2 1.80+0.15 E-02 (1.83+0.15 E-02)867.4 1.00+0.13 E-02 (6.22+1.04 E-03)974.8 1.78+0.14 E-02 (1.81+0.14 E-02)736.2 1.59+0.17 E-02 (9.27+1.39 E-03)870.5 1.00+0.12 E-02 (8.84+1.13 E-03)854.9 9.67+1.22 E-03 (1.01+0.12 E-02)882.4 6.83+1.07 E-03 (5.48+0.97 E-03)

AIR PARTICULATE SAMPLES-BETA (P ICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-'4 HNPP-23 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 917.3 8.77+1.13 E-03 (5.73+0.99 E-03)894.9 1.01+0.12 E-02 (7.26+1.04 E-03)908.6 1.68+0.14 E-02 (1.66+0.14 E-02)918.6 1.82+0.15 E-02 (1.83+0.15 E-02)924.6 1.46+0.13 E-02 (1.09+0.12 E-02)916.4 9.85+1.18 E-03 (5.81+0.98 E-03)918.8 1.79+0.15 E-02 (1.83+0.15 E-02)914.3 1.13+0.13 E-02 (6.22+1.04 E-03)1050.3 1.64+0.13 E-02 (1.81+0.14 E-02)787.7 1.59+0.16 E-02 (9.27+1.39 f-03)940.5 8.27+1.10 E-03 (8.84+1.13 E-03)859.8'.00+0.12 f-02 (1.01+0.12 E-02)917.9 7.93+1.09 E-03 (5.48+0.97 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)SECOND qUARTER, 1989 PITTSBORO-CONTROL AP-5 HNPP-24 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 907.4 913.7 899.3 909.4 891.4 937.0 928.2 918.8 1036.1 774.5'33.1 916.3 928.6 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY (5.73+0.99 f-03)(7.26+1.04 E-03)(1.66+0.14 E-02)(1.83+0.15 E-02)(1.09+0.12 E-02)(5.81+0.98 E-03)(1.83+0.15 E-02)(6.22+1.04 E-03)(1.81+0.14 E-02)(9.27+1.39 E-03)(8.84+1.13 E-03)(1.01+0.12 E-02)(5.48+0.97 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)SECONO QUARTER, 1989 SPILLWAY ON MAIN RES AP-26 HNPP-25 OQTE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 836.3 8.71+1.20 E-03 864.8 1.00+0.12 E-02 (5.73+0.99 E-03)(7.26+1.04 E-03)852.5 1.30+0.13 E-02 (1.66+0.14 E-02)847.2 1.96+0.16 E-02 (1.83+0.15 E-02)848.6 7.79+1.14 E-03 (1.09+0.12 E-02)841.0 6.90+1.11 E-03 (5.81'+0.98 E-03)861.5 1.59+0.15 E-02 (1.83+0.15 E-02)860.4 1.22+0.13 E-02 (6.22+1.04 E-03)994.9 1.58+0.13 E-02 (1.81+0.14 E-02)726.8 1.13+0.15 E-02 (9.27+1.39 E-03)909.1 9.76+1.19 E-03 (8.84+1.13 E-03)758.2 1.20+0.14 E-02 (1.01+0.12 E-02)853.2 5.10+1.01 E-03 (5.48+0.97 E-03)

AIR PARTICULATE SAMPLES-BETA (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SSW SECTOR 3.4 MI FROM SITE AP-47 HNPP-26 DATE COLLECTED CUBIC METERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 868.3 7.72+1.12 E-03 (5.73+0.99 E-03)859.7 7.35+1.09 E-03 (7.26+1.04 E-03)887.7 1.64+0.14 E-02 (1.66+0.14 E-02)871.1 1.88+0.15 E-02 (1.83+0.15 E-02)878.6 9.69+1.20 E-03 (1.09+0.12 E-02)860.7 8.25+1.16 E-03 (5.81+0.98 E-03)866.4 1.63+0.15 E-02 (1.83+0.15 E-02)878.1 1.15+0.13 E-02 (6.22+1.04 E-03)1001.1 1.94+0.14 E-02 (1.81+0.14 E-02)751.9 1.14+0.15 E-02 (9.27+1.39 E-03)948.6 9.73+1.16 E-03 (8.84+1.13 E-03)950.8 9.45+1.13 E-03 (1.01+0.12 E-02)986.1 4.91+0.90 E-03 (5.48+0.97 E-03)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SR 1134 AT INT SR 1011-OIXIE PIPELINE AP-1 COMPOSITE SAMPLE HNPP-27 GAMMA SPECTROMETRY VOLUME: 9537.8 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 7.83+0.73 E-02 (6.79+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AP-2 COMPOSITE SAMPLE HNPP-28 GAMMA SPECTROMETRY VOLUME: 10342.5 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 6.94+0.69 E-02 (6.79+0.64 E-02)

AIR PARTICULATE SAMPLES (P ICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 HARRIS f@E CENTER-2.2 MI NE AP-3 COMPOSITE SAMPLE HNPP-29 GAMMA SPECTROMETRY VOLUME: 5161.6 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 6.96+1.34 E-02 (6.79+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST IlUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 COMPOSITE SAMPLE)HNPP-30 GAMMA SPECTROMETRY VOLUME: 10899.8 CUBIC METERS ISOTOPE BE-7 8 I-214 SAMPLE ACTIVITY CONTROL ACTIVITY 6.29+0.60 E-02 (6.79+0.64 E-02)6.65+4.22 E-04 (LESS THAN LLO)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 PITTSBORO-CONTROL AP-5 COMPOSITE SAMPLE HNPP-31 GAMMA SPECTROMETRY VOLUME: 11423.3 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY (6.79+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SPILLWAY ON MAIN RES AP-26 COMPOSITE SAMPLE HNPP-32 GAMMA SPECTROMETRY VOLUME: 11050.3 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 6.21+0.72 E-02 (6.79+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)FIRST QUARTER, 1989 SSW SECTOR 3.4 MI FROM SITE AP-47 COMPOSITE SAMPLE HNPP-33 GAMMA SPECTROMETRY VOLUME: 5261.6 CUBIC METERS ISOTOPE BE-7 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY 8.27+1.02 E-02 (6.79+0.64 E-02)3.75+1.03 E-03 (LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 AT INT SR 1011-DIXIE PIPELINE AP-1 COMPOSITE SAMPLE HNPP-34 GAMMA SPECTROMETRY VOLUME: 11474.9 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 7.47+0.67 E-02 (7.00+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SR 1134 1.4 MI S OF SR 1011-BARRICADE AP-2 COMPOSITE SAMPLE HNPP-35 GAMMA SPECTROMETRY VOLUME: 11173.8 CUBIC METERS ISOTOPE BE-7 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 8.50+0.72 E-02 (7.00+0.64 E-02)3.56+1.74 E-03 (LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECONO QUARTER, 1989 NEW HILL NEAR 1ST BAPTIST CH 3.3 MI NNE AP-4 COMPOSITE SAMPLE HNPP-36 GAMMA SPECTROMETRY VOLUME: 11869.7 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 8.49+0.72 E-02 (7.00+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECONO QUARTER, 1989 PITTSBORO-CONTROL AP-5 COMPOSITE SAMPLE HNPP-37 GAMMA SPECTROMETRY VOLUME: 11893.8 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY (7.00+0.64 E-02)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECONO QUARTER, 1989 SPILLWAY ON MAIN RES AP-26 COMPOSITE SAMPLE HNPP-38 GAMMA SPECTROMETRY VOLUME: 11054.5 CUBIC METERS ISOTOPE BE-7 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 5.96+0.73 E-02 (7.00+0.64 E-02)2.22+1.52 E-04 (LESS THAN LLD)

AIR PARTICULATE SAMPLES (PICOCURIES PER CUBIC METER)SECOND QUARTER, 1989 SSW SECTOR 3.4 MI FROM SITE AP-47 COMPOSITE SAMPLE HNPP-39 GAMMA SPECTROMETRY VOLUME: 11609.1 CUBIC METERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY 6.32+0.62 E-02 (7.00+0.64 E-02)

'

DRINKING WATER SAMPLES-IODINE (P ICOCURIES PER LITER)FIRST QUARTER, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 HNPP-40 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 (<2.72E-01)(<2.39E-01)(<2.48E-01)(<3.30E-01)(<3.16E-01)(<2.51E-01)(<2.78E-01)(<2.53E-01)(<2.78E-01)(<2.76E-01)(<2.85E-01)(<2.55E-01)(<2.57E-01)

DRINKING WATER SAMPLES-IODINE (PICOCURIES PER LITER)FIRST QUARTER, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 HNPP-41 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89'2/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<2.77E-01<2.34E-01<2.53E-01<2.63E-01<3.22E-01<2.65E-01<2.88E-01<2.69E-01<2.70E-01<2.83E-01<2.57E-01<2.33E-01<2.64E-01 (<2.72E-01)(<2.39E-01)(<2.48E-01)(<3.30E-01)(<3.16E-01)(<2.51E-01)(<2.78E-01)(<2.53E-01)(<2.78E-01)(<2.76E-01)(<2.85E-01)(<2.55E-01)(<2.57E-01)

DRINKING WATER SAMPLES-IODINE (PICOCURIES PER LITER)FIRST QUARTER, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 HNPP-42 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<3.63E-01<2.32E-01<2.44E-01<2.69E-01<3.25E-01<2.69E-01<2.86E-01<2.66E-01<2.71E-01<2.83E-01<2.60E-01<2.68E-01<2.64E-01 (<2.72E-01)(<2.39E-01)(<'.48E-01)

(<3.30E-01)(<3.16E-01)(<2.51E-01)(<2.78E-01)(<2.53E-01)(<2.78E-01)(<2.76E-01)(<2.85E-01)(<2.55E-01)(<2.57E-01)

DRINKING WATER SAMPLES-IODINE (PICOCURIES PER LITER)SECOND QUARTER, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 HNPP-43 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 (<2.36E-01)(<6.95E-01)(<3.06E-01)(<6.68E-01)(<2.41E-01)(<2.92E-01)(<3.68E-01)(<7.75E-01)(<6.62E-01)(<2.95E-01)(<2.75E-01)(<2.41E-01)(<2.39E-01)

DRINKING WATER SAMPLES-IODINE (PICOCURIES PER LITER)SECOND QUARTER, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 HNPP-44 DATE COLLECTED 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<2.48E-01<2.70E-01<3.82E-01<7.05E-01<2.56E-01<2.95E-01<4.01E-01<7.00E-01<7.03E-01<2.83E-01<2.91E-01<2.40E-Ol<2.49E-01 (<2.36E-01)(<6.95E-01)(<3.06E-01)(<6.68E-Ol)(<2.41E-01)(<2.92E-01)(<3.68E-01)(<7.75E-01)(<6.62E-01)(<2.95E-01)(<2.75E-01)(<2.41E-01)(<2.39E-01)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY

DRINKING WATER SAMPLES-IODINE (PICOCURIES PER LITER)SECOND QUARTER, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 HNPP-45 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<2.47E-01<2.75E-01<3.27E-01<7.26E-01<2.47E-01<2.90E-01<7.87E-01<7.52E-01<7.78E-01<3.10E-01<3.28E-01<2.47E-01<2.65E-01 (<2.36E-01)(<6.95E-01)(<3.06E-01)(<6.68E-01)(<2.41E-01)(<2.92E-01)(<3.68E-01)(<7.75E-01)(<6.62E-01)(<2.95E-01)(<2.75E-01)(<2.41E-01)(<2.39E-01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JANUARY, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 COMPOSITE SAMPLE HNPP-46 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005 GROSS BETA 1.000 (4.93+1.01 E+00)(<1.17E+03)GAMMA SPECTROMETRY VOLUME 1 LITERS ISOTOPE RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (2.60+2.40 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JANUARY, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 COMPOSITE SAMPLE HNPP-47 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.21+1.03 f+00 (4.93+1.01 E+00)TRITIUM 0.005<1.17E+03 (<1.17E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 3.23+2.47 E+01 (LESS THAN LLD)LESS THAN LLD (2.60+2.40 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JANUARY, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-48 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 5.42+1.04 E+00 (4.93+1.01 E+00)0.005 3.66+0.78 E+03 (<1.17E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (2.60+2.40 E+01)

ORINKING WATER SAMPLES (P ICOCURIES PER LITER)FEBRUARY, 1989 t CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 COMPOSITE SAMPLE HNPP-49 RAO IOCHE M I STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 (4.28+0.90 E+00)(<1.18E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLIj ORINKING WATER SAMPLES (PICOCURIES PER LITER)FEBRUARY, 1989 LILLINGTON

-CAPE FEAR RIVER OW-40 COMPOSITE SAMPLE HNPP-50 RAO IOCHEMI STRY ANALYSIS LITERS GROSS BETA 1.000 SAMPLE ACTIVITY CONTROL ACTIVITY 4.79+0.94 E+00 (4.28+0.90 E+00)TRITIUM 0.005<1.18E+03 (<1.18E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BE-7 K-40 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY 4.33+1.24 E+01 (LESS THAN LLO)1.87+0.29 E+02 (LESS THAN LLD)6.21+3.09 E+00 (LESS THAN LLO)

DRINKING WATER SAMPLES (P ICOCURIES PER LITER)FEBRUARY, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-51 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 4.30+0.89 E+00 (4.28+0.90 E+00)0.005 2.92+0.78 E+03 (<1.18E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD DRINKING WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 CAPE FEAR INTAKE'STRUCTURE

-CONTROL DW-38 COMPOSITE SAMPLE HNPP-52 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM 1.000 0.005 (4.74+0.97 E+00)(<1.25E+03)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BE-7 PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (1.53+1.03 E+01)'2.00

+1.90 E+00)(3.87+2.77 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 COMPOSITE SAMPLE HNPP-53 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000, 4.31+0.94 E+00 (4.74+0.97 E+00)TRITIUM 0.005<1.25E+03 (<1.25E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BE-7 PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (1.53+1.03 E+01)LESS THAN LLD (2.00+1.90 E+00)LESS THAN LLD (3.87+2.77 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-54 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.16+0.91 E+00 (4.74+0.97 E+00)TRITIUM 0.005 1.76+0.80 E+03 (<1.25E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 PB-212 RA-226 LESS THAN LLD LESS THAN LLD LESS THAN LLD (1.53+1.03 E+01)(2.00+1.90 E+00)(3.87+2.77 E+01)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 COMPOSITE SAMPLE HNPP-55 RAD IOCHE MISTRY ANALYSIS LITERS SAMPLE ACTIVITY, CONTROL ACTIVITY GROSS BETA 1.000 (2.97+0.87 E+00)TRITIUM 0.005 (<1.28E+03)GAMMA SPECTROMETRY VOLUME'LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD DRINKING WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 COMPOSITE SAMPLE HNPP-56 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.37+0.91 E+00 (2.97+0.87 E+00)TRITIUM 0.005<1.28E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 2.16+1.62 E+00 (LESS THAN LLD)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-57 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.73+0.92 E+00 (2.97+0.87 E+00)TRITIUM 0.005 1.83+0.81 E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.30+2.62 E+01 (LESS THAN LLD)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL DW-38 COMPOSITE SAMPLE HNPP-58 RAD IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 0.005 (4.46+0.90 E+00)((1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (3.21+2.59 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 LILLINGTON

-CAPE FEAR RIVER DW-'40 COMPOSITE SAMPLE HNPP-59 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.36+0.90 E+00 (4.46+0.90 E+00)TRITIUM'.005<1.28E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (3.21+2.59 E+00)

ORINKING WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 WATER TREATMENT BLOG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-60 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.70+0.84 E+00 (4.46+0.90 E+00)TRITIUM 0.005 3.11+0.83 E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 2.53+1.44 E+00 (3.21+2.59 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 CAPE FEAR[NTAKE STRUCTURE-CONTROL DW-38 COMPOSITE SAMPLE HNPP-61 RADIOCHEMISTRY ANALYSIS GROSS BETA TRITIUM 1.000 0.005 (3.96+0.90 E+00)((1.26E+03)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (5.97+1.85 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 LILLINGTON

-CAPE FEAR RIVER DW-40 COMPOSITE SAMPLE HNPP-62 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.46+0.93 E+00 (3.96+0.90 E+00)TRITIUM 0.005<1.26E+03 (<1.26E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLO (5.97+1.85 E+00)

DRINKING WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 WATER TREATMENT BLDG AT HARRIS PLANT DW-51 COMPOSITE SAMPLE HNPP-63 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.74+0.94 E+00 (3.96+0.90 E+00)TRITIUM 0.005 1.66+0.80 f+03 (<1.26E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (5.97+1.85 E+00)2.59+1.71 E+01 (LESS THAN LLD)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JANUARY, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

01/17/89)HNPP-64 COLLARDS GAMMA SPECTROMETRY MASS: 578 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (3.92+0.16 E+00)(<1.36E-02)(<1.56E-02)(<1.47E-02)(5.19+1.05 E-02)(1.14+0.16 E-01)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JANUARY, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED'1/17/89 HNPP-65 COLLARDS GAMMA SPECTROMETRY MASS: 514.7 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-214<1.38E-02<1.65E-02 1.90+0.61 E-02 LESS THAN LLD (<1.36E-02)(<1.56E-02)(<1.47E-02)(5.19+1.05 E-02)4.16+1.32 E-02 (1.14+0.16 E-01)2.52+2.18 E-02 (LESS THAN LLD)SAMPLE ACTIVITY CONTROL ACTIVITY 3.01+0.18 E+00 (3.92+0.16 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JANUARY, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

01/17/89 HNPP-66 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 543.9 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 RA-226 AC-228 SAMPLE ACTIVITY CONTROL ACTIVITY (4.61+0.60 E-01)(3.32+0.19 E+00)(<1.37E-02)(<1.52E-02)(<1.56E-02)(4.48+0.86 E-02)(1.17+0.12 E-01)(2.23+1.65 E-01)(5.24+2.44 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JANUARY, 1989 SR 1134-GOODWIN'S DAIRY FC-43 DATE COLLECTED:

01/17/89 HNPP-67 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 523 GRAMS WET ISOTOPE BE-7 K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 6.20+0.84 E-01 (4.61+0.60 E-01)4.89+0.28 E+00 (3.32+0.19 E+00)I-131'S-134 CS-137 TL-208<1.21E-02<1.98E-02<1.77E-02 LESS THAN LLD (<1.37E-02)(<1.52E-02)(<1.56E-02)(4.48+0.86.E-02)

PB-212 5.23+1.50 E-02 (1.17+0.12 E-01)RA-226 AC-228 LESS THAN LLD LESS THAN LLD (2.23+1.65 E-01)(5.24+2.44 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JANUARY, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

01/17/89 HNPP-68 TURNIPS AND GREENS)GAMMA SPECTROMETRY MASS: 522.1 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 RA-226 AC-228<1.28E-02<1.89E-02<1.78E-02 LESS THAN LLD (<1.37E-02)(<1.52E-02)(<1.56E-02)(4.48+0.86 E-02)2.09+0.85 E-02 (1.17+0.12 E-01)LESS THAN LLD LESS THAN LLD (2.23+1.65 E-01)(5.24+2.44 E-02)SAMPLE ACTIVITY CONTROL ACTIVITY 6.72+0.84 E-01 (4.61+0.60 E-Ol)2.95+0.22 E+00 (3.32+0.19 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)FEBRUARY, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

02/14/89)HNPP-69 COLLARDS GAMMA SPECTROMETRY MASS: 507.9 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (4.06+0.17 E+00)(<1.49E-02)(<1.70E-02)(<1.63E-02)(4.60+0.99 E-02)(1.65+0.18 E-01) fOOD CROP SAMPLES (PICOCURIES PER GRAM)FEBRUARY, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

02/14/89 HNPP-70 COLLARDS GAMMA SPECTROMETRY MASS: 552.3 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212<1.27E-02<1.58E-02<1.78E-02 (<1.49E-02)(<1.70E-02)(<1.63E-02)1.83+0.80 E-02 (4.60+0.99 E-02)3.32+1.41 E-02 (1.65+0.18 E-01)SAMPLE ACTIVITY CONTROL ACTIVITY 2.86+0.18 E+00 (4.06+0.17 E+00)

FOOO CROP SAMPLES (PICOCURIES PER GRAM)FEBRUARY, 1989 PITTSBORO-CONTROL FC-5 OATE COLLECTEO:

02/14/89 HNPP-71 TURNIPS ANO GREENS GAMMA SPECTROMETRY MASS: 540.6 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (3.92+0.65 E-01)(3.78+0.21 E+00)(<1.46E-02)(<1.77E-02)(<1.52E-02)(8.09+1.04 E-02)(2.17+0.18 E-01)(2.82+0.65 E-01)(3.22+1.67 E-01)

FOOD CROP SAMPLES (PICOCURIES PER GRAN)FEBRUARY, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED'2/14/89 HNPP-72 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 532.7 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 BI-212 RA-226<8.90E-03<1.85E-02<1.55E-02 (<1.46E-02)(<1.77E-02)(<1.52E-02)2.49+0.68 E-02 (8.09+1.04 E-02)3.25+1.31 E-02 (2.17+0.18 E-01)LESS THAN LLD LESS THAN LLD (2.82+0.65 E-01)(3.22+1.67 E-01)SAMPLE ACTIVITY CONTROL ACTIVITY 1.73+0.51 E-01 (3.92+0.65 E-01)2.61+0.22 E+00 (3.78+0.21 E+00)

FOOD CROP SAMPLES (P ICOCURIES PER GRAM)MARCH, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

03/14/89 HNPP-73 COLLARDS GAMMA SPECTROMETRY MASS: 513.1 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (2.42+0.68 E-01)(4.25+0.26 E+00)(<1.10E-02)(<2.02E-02)(<1.37E-02)(4.31+0.86 E-02)(6.13+1.14 E-02)

FOOD CROP SAMPLES (P ICOCURIES PER GRAM)MARCH, 1989 RD 1167 1.7 M I NNW GOODWIN FC-55 DATE COLLECTED:

03/14/89 HNPP-74 COLLARDS GAMMA SPECTROMETRY MASS: 504.4 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 LESS THAN LLD (2.42+0.68 E-01)2.56+0.19 E+00 (4.25+0.26 E+00)CS-134 CS-137 TL-208 PB-212<1.45E-02<1.79E-02<2.02E-02 LESS THAN LLD LESS THAN LLD (<1.10E-02)(<2.02E-02)(<'.37E-02)

(4.31+0.86 E-02)(6;13+1.14 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)MARCH, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

03/14/89 HNPP-75 MUSTARD GREENS GAMMA SPECTROMETRY MASS 525.2 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (5.49+0.74 E-01)(3.33+0.16 E+00)(<1.46E-02)(<1.70E-02)(<1.56E-02)(1.44+0.79 E-02)(5.04+1.80 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)MARCH, 1989 RD 1167 1'.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

03/14/89 HNPP-76 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 624 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 4.61+0.66 E-01 2.44+0.21 E+00<1.02E-02<1.58E-02<1.56E-02 1.72+0.55 E-02 4.11+0.95 E-02 (NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)APRIL, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED'4/18/89)

HNPP-77 COLLARDS GAMMA SPECTROMETRY MASS: 1 GRAMS WET ISOTOPE NO-SAM~SAMPLE ACTIVITY CONTROL ACTIVITY (NOT ANALYZED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)APRIL, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

04/18/89 HNPP-78 COLLARDS GAMMA SPECTROMETRY MASS: 507.1 GRAMS WET ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE'-7 K-40 I-131 CS-134 CS-137 PB-212 1.52+0.58 E-01 2.77+0.23 E+00<1.36E-02<1.76E-02<2.07E-02 3.68+1.16 E-02 (NOT ANALYZED)(NOT ANALYZED)(NOT ANALYZED)(NOT ANALYZED)(NOT ANALYZED)(NOT ANALYZED)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)APRIL, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

04/18/89 HNPP-79 MUSTARD GREENS GAMMA SPECTROMETRY MASS: 527.8 GRAMS WET ISOTOPE BE-7 K-40 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (3.28+0.70 E-01)(3.43+0.25 E+00)(<1.20E-02)(<2.09E-02)(<1.77E-02)(3.00+0.87 E-02)(5.24+1.35 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)MAY, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

05/12/89 HNPP-80 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS: 512.4 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 PB-212 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY (4.26+0.74 E-02)(3.54+0.21 E+00)(<2.16E-02)(<1.78E-02)(<1.90E-02)(2.86+1.03 E-02)(2.13+1.73 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)MAY, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

05/12/89 HNPP-81 TURNIPS AND GREENS GAMMA SPECTROMETRY MASS'18.9 GRAMS WET ISOTOPE BE-7 K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.94+0.77 E-01 (4.26+0.74 E-02)3.12+0.25 E+00 (3.54+0.21 E+00)CS-134 CS-137 TL-208 PB-212 8 I-214<1.27E-02<1.77E-02<1.76E-02 2.42+0.70 E-02 4.22+0.99 E-02 LESS THAN LLD (<2.16E-02)(<1.78E-02)(<1.90E-02)(LESS THAN LLD)(2.86+1.03 E-02)(2.13+1.73 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JUNE, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

06/13/89 HNPP-82 CABBAGE GAMMA SPECTROMETRY MASS: 609.3 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (2.97+0.17 E+00)(<1.22E-02)(<1.50E-02)(<1.55E-02)(3.20+0.87 E-02)(6.89+1.81 E-02)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JUNE, 1989 RD 1189'1.7 MI NNE WILKINS OR MORRIS FC-54 DATE COLLECTED:

06/13/89 HNPP-83 CABBAGE GAMMA SPECTROMETRY MASS: 216.2 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212<2.39E-02<3.84E-02<3.08E-02 LESS THAN LLD (<1.22E-02)(<1.50E-02)(<1.55E-02)(3.20+0.87 E-02)7.53+2.23 E-02 (6.89+1.81 E-02)SAMPLE ACTIVITY CONTROL ACTIVITY 3.68+0.35 E+00 (2.97+0.17 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JUNE, 1989 RD 1167 1.7 MI NNW GOODWIN FC-55 DATE COLLECTED:

06/13/89 HNPP-84 CABBAGE GAMMA SPECTROMETRY MASS 524.5 GRAMS WET ISOTOPE K-40 I-131 CS-134 CS-137 TL-208 PB-212<1.35E-02<1.88E-02<1.63E-02 (<1.22E-02)(<1.50E-02)(<1.55E-02)1.30+0.93 E-02 (3.20+0.87 E-02)5.26+1.23 E-02 (6.89+1.81 E-02)SAMPLE ACTIVITY CONTROL ACTIVITY 4.59+0.21 E+00 (2.97+0.17 E+00)

FOOD CROP SAMPLES (PICOCURIES PER GRAM)JUNE, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED:

06/13/89 HNPP-85 LETTUCE GAMMA SPECTROMETRY MASS'50.4 GRAMS WET ISOTOPE BE-7 K-40 I-131 CS-134 CS-137 TL-208 PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (1.79+0.39 E-Ol)(1.40+0.12 E+00)(<8.95E-03)(<1.11E-02)(<1.03E-02)(2.01+0.56 E-02)(6.93+0.78 E-02)(1.16+0.99 E-01)

FOOD CROP SAMPLES (P ICOCURIES PER GRAM)JUNE, 1989 PITTSBORO-CONTROL FC-5 DATE COLLECTED'6/13/89)

HNPP-86 BROCCOLI GAMMA SPECTROMETRY MASS: 557.5 GRAMS WET ISOTOPE K-40 CS-134 CS-137 SAMPLE ACTIVITY CONTROL ACTIVITY (2.79+0.22 f+00)(<1.20E-02)(<1.52E-02)(<1.73E-02)

BOTTOM FEEDER SAMPLES (P ICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES WITHIN HARRIS LAKE F1-44 DATE COLLECTED'5/09/89 HNPP-87 CATFISH , EDIBLE PORTION GAMMA SPECTROMETRY MASS: 814.3 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 2.07+0.27 E+00 (3.17+0.45 E+00)

BOTTOM FEEDER SAMPLES (PICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES ABOVE BUCKHORN DAM-CONTROL F1-45 DATE COLLECTED:

05/09/89 HNPP-88 CATFISH , EDIBLE PORTION GAMMA SPECTROMETRY MASS: 424.2 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (3.17+0.45 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES WITHIN HARRIS LAKE F2-44 DATE COLLECTED'5/09/89 HNPP-89 SUNFISH , EDIBLE PORTION GAMMA SPECTROMETRY MASS: 582 GRAMS FRESH ISOTOPE K-40 B I-214 SAMPLE ACTIVITY CONTROL ACTIVITY 2.30+0.25 E+00 (2.49+0.30 E+00)9.25+0.18 E-03 (LESS THAN LLD) 0 FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES ABOVE BUCKHORN OAM-CONTROL F2-45 OATE COLLECTEO:

05/09/89 HNPP-90 SUNFISH , EOIBLE PORTION GAMMA SPECTROMETRY MASS 659.8 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (2.49+0.30 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES WITHIN HARRIS LAKE F2-44 DATE COLLECTED:

05/09/89 HNPP-91 LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS: 532.3 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.55+0.37 f+00 (3.18+0.35 E+00)

FREE SWIMMER SAMPLES (PICOCURIES PER GRAM)FIRST SEMI-ANNUAL, 1989 SITE VARIES ABOVE BUCKHORN DAM-CONTROL F2-45 DATE COLLECTED:

05/09/89 HNPP-92 LARGEMOUTH BASS, EDIBLE PORTION GAMMA SPECTROMETRY MASS 534.3 GRAMS FRESH ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (3.18+0.35 E+00)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)FIRST QUARTER, 1989 DEEP WELL NEAR DIABASE DIKES GW-39 DATE COLLECTED:

03/31/89 HNPP-93 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY TRITIUM 0.005<1.21E+03 CONTROL ACTIVITY (NOT REQUIRED)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.87+2.43 E+01 (NOT REQUIRED)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)SECOND QUARTER, 1989 DEEP WELL NEAR DIABASE DIKES GW-39 DATE COLLECTED:

06/30/89 HNPP-94 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005<1.23E+03 (NOT REQUIRED)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)SECOND QUARTER, 1989 0.4 M'I SSW SECTOR N BANK ESW INTAKE GW-57 DATE COLLECTED:

06/30/89 HNPP-95 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005<1.23E+03 (NOT REQUIRED)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD

GROUNDWATER SAMPLES (PICOCURIES PER LITER)SECOND QUARTER, 1989 0.5 MI WSW SECTOR N BANK ESW INTAKE GW-58 DATE COLLECTED:

06/30/89 HNPP-96 RAD IOCHEMISTRY ANALYSIS TRITIUM 0.005 (1.23E+03 (NOT REQUIRED)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD 0

GROUNDWATER SAMPLES (PICOCURIES PER LITER)SECOND QUARTER, 1989 0.5 MI NNE SECTOR NEAR CONSTRUCTION RD GW-59 DATE COLLECTED'6/30/89 HNPP-97 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY TRITIUM 0.005<1.23E+03 (NOT REQUIRED)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 3.72+2.29 E+01 (NOT REQUIRED)

GROUNDWATER SAMPLES (PICOCURIES PER LITER)SECOND, QUARTER, 1989 0.5 MI ESE SECTOR W BANK OF THOMAS CREEK GW-60 DATE COLLECTED:

06/30/89 HNPP-98 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 (1.23E+03 (NOT REQUIRED)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 3.67+3.03 E+01 (NOT REQUIRED)3.74+2.32 E+00 (NOT REQUIRED)

MILK SAMPLES (P ICOCURIES PER LITER)JANUARY 9, 1989 PITTSBORO-CONTROL MK-5 HNPP-99 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((3.39E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (1.<9+O.OS E+O3)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 9, 1989 SR 1142-OLIVE'OAIRY MK-19 HNPP-100 RAO IOCHEM ISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.86E-01 (<3.39E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.24+0.07 E+03 (1.29+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 9, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-101 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.77E-01 (<3.39E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.37+0.06 E+03 (1.29+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 9, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-102 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<3.09E-01 (<3.39E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.22+0.06 E+03 (1.29+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 24, 1989 PITTSBORO-CONTROL MK-5 HNPP-103 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((2.33E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-214 SAMPLE ACTIVITY CONTROL ACTIVITY (1.30+0.05 f+03)(9.21+6.79 E+00)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 24, 1989 SR 1142-OLIVE'S DAIRY MK-19 HNPP-104 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.41E-01 (<2.33E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 PB-212 PB-214 1.16+0.07 E+03 9.99+4.48 E+00 LESS THAN LLD (1.30+0.05 E+03)(LESS THAN LLD)(9.21+6.79 E+00)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 24, 1989 SR 1402-MAPLE KNOLL OAIRY MK-42 HNPP-105 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.48E-01 (<2.33E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.34+0.05 E+03 (1.30+0.05 E+03)LESS THAN LLO (9.21+6.79 E+00)

MILK SAMPLES (PICOCURIES PER LITER)JANUARY 24, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-106 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.28E-01 (<2.33E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.07+0.07 E+03 (1.30+0.05 E+03)LESS THAN LLD (9.21+6.79 E+00)

-0 MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 7, 1989 PITTSBORO-CONTROL MK-5 HNPP-107 RAO IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((3.07E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (1.>7+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 7, 1989 SR 1142-OLIVE'S DAIRY MK-19 HNPP-108 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<3.04E-01 (<3.07E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.26+0.07 E+03 (1.27+0.05 E+03)6.51+6.16 E+01 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 7, 1989 SR 1402-MAPLE KNOLL OAIRY MK-42 HNPP-109 RAO IOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.96E-01 (<3.07E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.36+0.06 E+03 (1.27+0.05 E+03) 0 MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 7, 1989 SR 1134-GOODWIN'DAIRY MK-43 HNPP-110 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<3.24E-01 (<3.07E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.23+0.08 E+03 (1.27+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 21, 1989 PITTSBORO-CONTROL MK-5 HNPP-111 RAO IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((2.75E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (1.32+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 21, 1989 SR 1142-OLIVE'OA IRY MK-19 HNPP-112 RAO IOCHEMI STRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.74E-01 (<2.75E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.32+0.07 E+03 (1.32+0.05 E+03)1.15+0.61 E+02 (LESS THAN LLO) 0 MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 21, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-113 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.76E-01 (<2.75E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.30+0.06 E+03 (1.32+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)FEBRUARY 21, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-114 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY (<2.75E-01)<3.54E-01 4.0 GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.27+0.07 E+03 (1.32+0.05 E+03)3.27+3.07 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)MARCH 7, 1989 PITTSBORO-CONTROL MK-5 HNPP-115 RAO IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 1-131 4.0 ((2.65E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BI-212 SAMPLE ACTIVITY CONTROL ACTIVITY (1.25+O.O5 E+O3)(2.42+1.65 E+01)

MILK SAMPLES (PICOCURIES PER LITER)MARCH 7, 1989 SR 1142-OLIVE'DAIRY MK-19 HNPP-116 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.38E-01 (<2.65E-01)I GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 B 1-212 RA-226 LESS THAN LLD 9.91+3.85 E+01 (2.42+1.65 E+01)(LESS THAN LLD)SAMPLE ACTIVITY CONTROL ACTIVITY 1.36+0.06 E+03 (1.25+0.05 E+03)1.19+0.22 E+01 (LESS THAN LLD) 0 MILK SAMPLES (PICOCURIES PER LITER)MARCH 7, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-117 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.47E-01 (<2.65E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 8 I-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.33+0.07 E+03 (1.25+0.05 E+03)LESS THAN LLD (2.42+1.65 E+Ol)

MILK SAMPLES (P ICOCURIES PER LITER)MARCH 7, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-118 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.71E-01 (<2.65E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 B 1-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.25+0.06 E+03 (1.25+0.05 E+03)LESS THAN LLD (2.42+1.65 E+01) 0 MILK SAMPLES (P ICOCURIES PER LITER)MARCH 20, 1989 PITTSBORO-CONTROL MK-5 HNPP-119 RAO IOC HEM ISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 (<2.62E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS'ISOTOPE K-40 TL-208 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (1.60+0.05 E+03)(1.08+0.23 E+01)(S.S7+3.16 E+01)

MILK SAMPLES (P ICOCURIES PER LITER)MARCH 20, 1989 SR 1142-OLIVE'S DAIRY MK-19 HNPP-120 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.63E-01 (<2.62E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.35+0.07 E+03 (1.60+0.05 E+03)LESS THAN LLD (1.08+0.23 E+01)LESS THAN LLD (8.57+3.15 E+01)

MILK SAMPLES (PICOCURIES PER LITER)MARCH 20, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-121 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.28E-01 (<2.62E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.28+0.06 E+03 (1.60+0.05 E+03)LESS THAN LLD (1.08+0.23 E+01)LESS THAN LLD (8.57+3.15 E+01)

MILK SAMPLES (PICOCURIES PER LITER)MARCH 20, 1989 SR 1134-GOODW I N'DAIRY MK-43 HNPP-122 RAD IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.45E-01 (<2.62E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 BI-212 RA-226 LESS THAN LLD (1.08+0.23 E+01)4.02+1.61 E+01 (LESS THAN LLD)LESS THAN LLD (8.57+3.15 E+01)SAMPLE ACTIVITY CONTROL ACTIVITY 1.14+0.05 E+03 (1.60+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 4, 1989 PITTSBORO-CONTROL MK-5 HNPP-123 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((2.4SE-O1)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (1.22+O.O5 E+O3)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 4, 1989 SR 1142-OLIVE'DAIRY MK-19 HNPP-124 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.47E-01 (<2.48E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY 1.27+0.07 E+03 (1.22+0.05 E+03)6.67+2.48 E+00 (LESS THAN LLD)1.18+0.58 E+02 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 4, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-125 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.52E-01 (<2.48E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.43+0.06 E+03 (1.22+0.05 E+03)5.38+3.77 E+00 (LESS THAN LLD)

MILK SAMPLES'P ICOCURIES PER LITER)APRIL 4, 1989 SR 1134-GOODW IN'DAIRY MK-43 HNPP-126 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<2.95E-01 (<2.48E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.22+0.08 E+03 (1.22+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 18, 1989 PITTSBORO-CONTROL MK-5 HNPP-127 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131.4.0 (5.22+1.39 E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-214 BI-214 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (1.22+0.05 E+03)(1.93+0.28 E+01)(8.23+6.09 E+00)(9.13+5.94 E+00)(1.07+0.39 E+02)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 18, 1989 SR 1142-OLIVE'DAIRY MK-19 HNPP-128 RADIOCHEMISTRY ANALYSIS LITERS~SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 (5.25E-01 (5.22+1.39 E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.29+0.06 E+03 (1.22+0.05 E+03)TL-208 PB-214 8 I-214 RA-226 LESS THAN LLD LESS THAN LLD LESS THAN LLD LESS THAN LLD (1.93+0.28 E+01)(8.23+6.09 E+00)(9.13+5.94 E+00)(1.07+0.39 E+02)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 18, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-129 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 4.91+1.32 E-01 (5.22+1.39 E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.27+0.07 E+03 (1.22+0.05 E+03)TL-208 PB-214 B I-214 RA-226 LESS THAN LLD LESS THAN LLD LESS THAN LLD LESS THAN LLD (1.93+0.28 E+01)(8.23+6.09 E+00)(9.13+5.94 E+00)(1.07+0.39 E+02)

MILK SAMPLES (PICOCURIES PER LITER)APRIL 18, 1989 SR 1134-GOODW IN'DAIRY MK-43 HNPP-130 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0.(4.83E-01 (5.22+1.39 E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-214 BI-214 RA-226 LESS THAN LLD LESS THAN LLD LESS THAN LLD (1.93+0.28 E+01)(8.23+6.09 E+00)(9.13+5.94 E+00)LESS THAN LLD (1.07+0.39 E+02)SAMPLE ACTIVITY CONTROL ACTIVITY 1.21+0.07 E+03 (1.22+0.05 E+03)

MILK SAMPLES (PICOCURIES PER LITER)MAY 2, 1989 PITTSBORO-CONTROL MK-5 HNPP-131 RAO IOCHE M I STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((4.94E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (1.44+0.06 E+03)(6.32+3.99 E+00)

MILK SAMPLES (P ICOCURIES PER LITER)MAY 2, 1989 SR 1142-OLIVE'S OAIRY MK-19 HNPP-132 RAO IOCHEM ISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<5.25E-01 (<4.94E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.33+0.08 E+03 (1.44+0.06 E+03)4.09+1.80 f+00 (LESS THAN LLD)1.37+0.41 E+01 (6.32+3.99 E+00)

MILK SAMPLES (PICOCURIES PER LITER)MAY 2, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-133 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<5.37E-01 (<4.94E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.35+0.08 E+03 (1.44+0.06 E+03)3.96+2.72 E+00 (LESS THAN LLD)4.66+3.17 E+00 (6.32+3.99 E+00)

MILK SAMPLES (PICOCURIES PER LITER)MAY 2, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-134 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<5.73E-01 (<4.94E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.30+0.06 E+03 (1.44+0.06 E+03)LESS THAN LLD (6.32+3.99 E+00)

MILK SAMPLES (PICOCURIES PER LITER)MAY 16, 1989 PITTSBORO-CONTROL MK-5 HNPP-135 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 (<2.80E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 BI-214 SAMPLE ACTIVITY CONTROL ACTIVITY (1.33+0.06 E+03)(1.27+0.68 E+01)

MILK SAMPLES (PICOCURIES PER LITER)MAY 16, 1989 SR 1142-OL I VE'OA IRY MK-19 HNPP-136 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.74E-01 (<2.80E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 B I-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.36+0.05 E+03 (1.33+0.06 E+03)1.44+0.41 E+01 (LESS THAN LLD)LESS THAN LLD (1.27+0.68 E+01)

MILK SAMPLES (PICOCURIES PER LITER)MAY 16, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-137 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<2.54E-01 (<2.80E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 8 I-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.49+0.06 E+03 (1.33+0.06 E+03)6.24+4.03 E+00 (LESS THAN LLD)LESS THAN LLD (1.27+0.68 f+01)

MILK SAMPLES (PICOCURIES PER LITER)MAY 16, 1989 SR 1134-GOODWIN'S DAIRY MK-43 HNPP-138 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<3.01E-01 (<2.80E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 B 1-214 SAMPLE ACTIVITY CONTROL ACTIVITY 1.17+0.08 E+03 (1.33+0.06 E+03)3.28+1.96 E+00 (LESS THAN LLD)LESS THAN LLD (1.27+0.68 E+01)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 13, 1989 PITTSBORO-CONTROL MK-5 HNPP-139 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0 ((3.03E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (1.31+0.05 E+03)(1.09+0.37 E+01)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 13, 1989 SR 1142-OLIVE'DAIRY MK-19 HNPP-140 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<3.70E-01 (<3.03E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.50+0.07 E+03 (1.31+0.05 E+03)LESS THAN LLD (1.09+0.37 E+01)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 13, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-141 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 4.0<3.49E-Ol (<3.03E-01)GAMMA SPECTROMETRY'OLUME:

1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.47+0.05 E+03 (1.31+0.05 E+03)7.58+2.55 E+00 (LESS THAN LLD)1.89+0.40 E+01 (1.09+0.37 E+01)

MILK SAMPLES (P ICOCURIES PER LITER)JUNE 13, 1989 SR 1134-GOODW IN'DAIRY MK-43 HNPP-142 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<3.43E-01 (<3.03E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.23+0.06 E+03 (1.31+0.05 E+03)9.16+3.97 E+00 (LESS THAN LLD)7.72+4.00 E+00 (1.09+0.37 E+01)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 27, 1989 PITTSBORO-CONTROL MK-5 HNPP-143 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY I-131 2.1 (<6.71E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY (1.25+0.06 f+03)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 27, 1989 SR 1142-OLIVE'S DAIRY MK-19 HNPP-144 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<4.67E-01 (<6.71E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.48+0.05 E+03 (1.25+0.06 E+03)5.95+3.52 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 27, 1989 SR 1402-MAPLE KNOLL DAIRY MK-42 HNPP-145 RADIOCHEMISTRY ANALYSIS I-131 LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<4.87E-01 (<6.71E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 TL-208 PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 1.20+0.08 E+03 (1.25+0.06 E+03)4.50+1.86 E+00 (LESS THAN LLD)4.27+3.81 E+00 (LESS THAN LLD)

MILK SAMPLES (PICOCURIES PER LITER)JUNE 27, 1989 SR 1134-GOODW IN'DAIRY MK-43 HNPP-146 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 4.0<5.03E-01 (<6.71E-01)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 SAMPLE ACTIVITY CONTROL ACTIVITY 1.25+0.07 E+03 (1.25+0.06 E+03)

BOTTOM SEDIMENT SAMPLES (PICOCURIES PER GRAM)FIRST QUARTER, 1989 HARRIS LAKE COOLING TOWER MIXING ZONE SD-52 DATE COLLECTED:

03/29/89 HNPP-147 GAMMA SPECTROMETRY MASS: 532.1 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 MN-54 CO-57 CO-58 CO-60 CS-137 TL-'208 PB-212 PB-214 BI-214 RA-226 8.79+0.40 E+00 1.72+0.06 E+00 6.02+1.72 E-02 1.62+0.05 E+00 4.03+0.08 E+00 2.53+0.33 E-01 1.96+0.28 E-01 6.12+0.42 E-01 3.95+0.55 E-01 2.74+0.70 E-01 1.02+0.29 E+00 (NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)

BOTTOM SEDIMENT SAMPLES (PICOCURIES PER GRAM)SECOND QUARTER, 1989 HARRIS LAKE COOLING TOWER MIXING ZONE SD-52 DATE COLLECTED:

06/13/89 HNPP-148 GAMMA SPECTROMETRY MASS: 893.4 GRAMS DRY ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY K-40 MN-54 CO-57 CO-58 CO-60 CS-137 TL-208 PB-212 PB-214 BI-212 BI-214 RA-226 AC-228 7.01+0.29 E+00 8.95+0.29 E-01 1.41+0.79 E-02 4.58+0.25 E-01 1.39+0.04 E+00 4.06+1.18 E-02 1.84+0.20 E-01 3.93+0.23 E-01 3.69+0.29 E-01 3.23+1.15 E-01 3.41+0.32 E-01 9.99+2.57 E-01 6.57+0.90 E-01 (NOT REQUIRED)(NOT Rf QUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (PICOCURIES PER GRAM)SECOND QUARTER, 1989~SPILLWAY ON MAIN RES SS-26 DATE COLLECTED:

06/13/89 HNPP-149 GAMMA SPECTROMETRY MASS: 959.3 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 TL-208 PB-212 PB-214 BI-214 RA-226 AC-228 3.04+0.65 E-01 6.49+0.25 E+00 5.81+1.11 E-02 1.33+0.13 E-01 1.61+0.17 E-01 1.39+0.20 E-01 6.60+1.71 E-01 1.76+0.39 E-01 (NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED), (NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)

SHORELINE SEDIMENT SAMPLES (P ICOCURIES PER GRAM)SECOND QUARTER, 1989 SHORELINE OF COOLING TOWER MIXING ZONE SS-41 (DATE COLLECTED'6/13/89 HNPP-150 GAMMA SPECTROMETRY MASS'094.1 GRAMS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 K-40 TL-208 PB-212 PB-214 BI-212 8 I-214 RA-226 AC-228 2.23+0.78 E-01 9.63+0.'29 E-01 6.10+0.85 E-02 2.03+0.12 E-01 1.61+0.20 E-01 1.27+0.53 E-01 1.56+0.18 E-01 2.54+1.41 E-01 2.32+0.40 E-01 (NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT Rf QUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)(NOT REQUIRED)

SURFACE WATER SAMPLES-IODINE (PICOCURIES PER LITER)FIRST QUARTER, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 HNPP-151 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 (<2.72E-01)(<2.39E-01)(<2.48E-01)(<3.30E-01)(<3.16E-01)(<2.51E-01)(<2.78E-01)(<2.53E-01)(<2.78E-01)(<2.76E-01)(<2.85E-01)(<2.55E-01)(<2.57E-01)

'0 SURFACE WATER SAMPLES-IODINE (PICOCURIES PER LITER)FIRST QUARTER, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 HNPP-152 DATE COLLECTED LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 01/03/89 01/09/89 01/16/89 01/23/89 01/30/89 02/06/89 02/13/89 02/20/89 02/27/89 03/06/89 03/13/89 03/20/89 03/27/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<2.77E-01<2.34E-01<2.53E-01<2.63E-01<3.22E-01<2.65E-01<2.88E-01<2.69E-01<2.70E-01<2.83E-01<2.57E-01<2.33E-01<2.64E-01 (<2.72E-01)(<2.39E-01)(<2.48E-01)(<3.30E-01)(<3.16E-01)(<2.51E-01)(<2.78E-01)(<2.53E-01)(<2.78E-01)(<2.76E-01)(<2.85E-01)(<2.55E-01)(<2.57E-01)

SURFACE WATER SAMPLES-IODINE (PICOCURIES PER LITER)SECOND QUARTER, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 HNPP-153 DATE COLLECTED 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89.05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 (<2.36E-01)(<6.95E-01)(<3.06E-01)(<6.68E-01)(<2.41E-01)(<2.92E-01)(<3.68E-01)(<7.75E-01)(<6.62E-01)(<2.95E-01)(<2.75E-01)(<2.41E-01)(<2.39E-01)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY SURFACE WATER SAMPLES-IODINE (PICOCURIES PER LITER)SECOND QUARTER, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 HNPP-154 DATE COLLECTED 04/03/89 04/10/89 04/17/89 04/24/89 05/01/89 05/08/89 05/15/89 05/22/89 05/30/89 06/05/89 06/12/89 06/19/89 06/26/89 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0<2.48E-01<2.70E-01<3.82E-01<7.05E-01<2.56E-01<2.95E-01<4.01E-01<7.00E-01<7.03E-01<2.83E-01<2.91E-01<2.40E-01<2.49E-01 (<2.36E-01)(<6.95E-01)(<3.06E-01)(<6.68E-01)(<2.41E-01)(<2.92E-01)'<

3.68E-01)(<7.75E-01)(<6.62E-01)(<2.95E-01)(<2.75E-01)(<2.41E-01)(<2.39E-01)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY SURFACE WATER SAMPLES (P ICOCURIES PER LITER)JANUARY, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-155 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.52+1.04 E+00 (4.93+1.01 E+00)TRITIUM 0.005 7.53+0.87 E+03 (<1.17E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (2.60+2.40 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)JANUARY, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-156, RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 (4.93+1.01 E+00)((1.17E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (2.60+2.40 E+01)

SURFACE WATER SAMPLES (P ICOCURIES PER LITER)JANUARY, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-157 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.21+1.03 E+00 (4.93+1.01 E+00)TRITIUM 0.005<1.17E+03 (<1.17E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE K-40 RA-Z26 SAMPLE ACTIVITY CONTROL ACTIVITY 3.23+2.47 E+Ol (LESS THAN LLD)LESS THAN LLD (2.60+2.40 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)FEBRUARY, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-158 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 5.85+0.99 E+00 (4.28+0.90 E+00)TRITIUM 0.005 7.41+0.86 E+03 ((1.18E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLD SURFACE WATER SAMPLES (PICOCURIES PER LITER)FEBRUARY, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-159 RAO IOCHEMI STRY ANALYSIS GROSS BETA TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY (4.28+0.90 E+00)((1.18E+03)1.000 0.005 GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLO SURFACE WATER SAMPLES (P ICOCURIES PER LITER)FEBRUARY, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-160 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.79+0.94 E+00 (4.28+0.90 E+00)TRITIUM 0.005<1.18E+03 (<1.18E+03)GAMMA SPECTROMETRY

.VOLUME: 1 LITERS ISOTOPE BE-7 K-40 8 I-214 SAMPLE ACTIVITY CONTROL ACTIVITY 4.33+1.24 E+01 (LESS THAN LLD)1.87+0.29 E+02 (LESS THAN LLD)6.21+3.09 E+00 (LESS THAN LLD)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-161 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 6.15+1.05 E+00 (4.74+0.97 E+00)TRITIUM 0.005 5.88+0.88 E+03 (<1.25E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE , SAMPLE ACTIVITY CONTROL ACTIVITY BE-7 PB-212 RA-226 LESS THAN LLD LESS THAN LLD LESS THAN LLD (1.53+1.03 E+01)(2.00+1.90 E+00)(3.78+2.77 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-162 RAO IOCHEMI STRY ANALYSIS GROSS BETA TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY.(4.74+0.97 E+00)(<1.25E+03)1.000 0.005 GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BE-7 PB-212 RA-226 SAMPLE ACTIVITY CONTROL ACTIVITY (1.53+1.03 E+01)(2.00+1.90 E+00)(3.78+2.77 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MARCH, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-163 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.31+0.94 E+00 (4.74+0.97 E+00)TRITIUM 0.005<1.25E+03 (<1.25E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE BE-7 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLO (1.53+1.03 E+01)PB-212 RA-226 LESS THAN LLD LESS THAN LLO (2.00+1.90 E+00)(3.78+2.77 E+01)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-164 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA TRITIUM 1.000 3.34+0.89 E+00 (2.97+0.87 E+00)0.005 4.59+0.87 E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 2.56+1.85 E+00 (LESS THAN LLD)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-165 RAO IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 TRITIUM 0.005 (2.97+0.87 E+00)((1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE SAMPLE ACTIVITY CONTROL ACTIVITY ALL GAMMA EMITTERS LESS THAN LLO SURFACE WATER SAMPLES (PICOCURIES PER LITER)APRIL, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-166 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 3.37+0.91 E+00 (2.97+0.87 E+00)TRITIUM 0.005<1.28E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY 2.16+1.62 E+00 (LESS THAN LLD)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-167 RAO IOCHEMI STRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.54+0.90 E+00 (4.46+0.90 E+00)TRITIUM 0.005 5.17+0.88 E+03 ((1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLO (3.21+2.59 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-168 RAO IOCHEMISTRY

'ANALYSIS GROSS BETA TRITIUM 1.000 0.005 (4.46+0.90 E+00)((1.28E+03)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (3.21+2.59 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)MAY, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-169 RADIOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.36+0.90 E+00 (4.46+0.90 E+00)TRITIUM 0.005<1.28E+03 (<1.28E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (3.21+2.59 f+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 SPILLWAY ON MAIN RES SW-26 COMPOSITE SAMPLE HNPP-170 RAO IOCHEMISTRY ANALYSIS LITERS'AMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4'.26+0.90 E+00 (3.96+0.90 E+00)TRITIUM 0.005 3.56+0.84 E+03 ((1.26E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLO (5.97+1.85 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 CAPE FEAR INTAKE STRUCTURE-CONTROL SW-38 COMPOSITE SAMPLE HNPP-171 , RAO IOCHEMI STRY ANALYSIS GROSS BETA TRITIUM 1.000 0.005 (3.96+0.90 E+00)((1.26E+03)LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY (5.97+1.85 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)JUNE, 1989 LILLINGTON

-CAPE FEAR RIVER SW-40 COMPOSITE SAMPLE HNPP-172 RAO IOCHEMISTRY ANALYSIS LITERS SAMPLE ACTIVITY CONTROL ACTIVITY GROSS BETA 1.000 4.46+0.93 E+00 (3.96+0.90 E+00)TRITIUM 0.005<1.26E+03 (<1.26E+03)GAMMA SPECTROMETRY VOLUME: 1 LITERS ISOTOPE PB-212 SAMPLE ACTIVITY CONTROL ACTIVITY LESS THAN LLD (5.97+1.85 E+00)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)FIRST QUARTER, 1989 SPILLWAY ON MAIN RES SW-26S COMPOSITE SAMPLE HNPP-173 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 4.72+0.83 E+03 (NOT REQUIRED)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)FIRST QUARTER, 1989 SHORELINE OF COOLING TOWER MIXING ZONE SW-41S COMPOSITE SAMPLE HNPP-174 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY 0.005 1.21+0.10 E+04 CONTROL ACTIVITY (NOT REQUIRED)

SURFACE WATER SAMPLES (P ICOCURIES PER LITER)FIRST QUARTER, 1989 HARRIS LAKE COOLING TOWER MIXING ZONE SW-52S COMPOSITE SAMPLE HNPP-175 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 1.14+0.09 E+04 (NOT REQUIRED)

SURFACE WATER SAMPLES (PICOCURIES PER LITER)SECONO QUARTER, 1989 SPILLWAY ON MAIN RES SW-26S COMPOSITE SAMPLE HNPP-176 RAO IOCHEMI STRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 4.21+0.85 E+03 (NOT RE(UIRED)

~~~W%~F 4 SURFACE WATER SAMPLES (PICOCURIES PER LITER)SECONO QUARTER,'989 SHORELINE OF COOLING TOWER MIXING ZONE SW-41S COMPOSITE SAMPLE HNPP-177 RAO IOCH EM I STRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 3.28+0.83 E+03 (NOT REQUIREO)

~~ll E 8~"" A 4 SURFACE.WATER SAMPLES (PICOCURIES PER LITER)SECOND QUARTER, 1989 HARRIS LAKE COOLING TOWER MIXING ZONE SW-52S COMPOSITE SAMPLE HNPP 178 RADIOCHEMISTRY ANALYSIS TRITIUM LITERS SAMPLE ACTIVITY CONTROL ACTIVITY 0.005 4.76+0.86 E+03 (NOT REQUIRED)

I 1~f~~J i tl1 flQ~4 i" a C~p~~~\~~A'1 (I"I V 4%)~4'I ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)FIRST QUARTER, 1989 HNPP-179 STATION MILL IROENTGEN PER WEEK CONTROL (9.00+1.00 E-01)1 SR 1134 AT INT SR 1011-DIXIE PIPELINE 1.10+0.10 E+00 2 SR 1134, 1.4 MI S OF SR 1011-BARRICADE 1.20+0.10 E+00 3 HARRIS E&E CENTER-2.2 MI NE 9.00+1.00 E-01 4 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 1.00+0.10 E+00 5 PITTSBORO-CONTROL 6 INT OF SR 1134 AND 1135 7 HOUSE RUINS ON SR 1134 8 DEAD END OF SR 1134 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 9.00+1.00 E-01 1.00+0.10 E+00 9.00+1.00 E-01 1.30+0.10 E+00 8.00+1.00 E-01 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 1.00+0.10 E+00 11 EARTHEN DAM AT HARRIS PLANT 12 1 MI S ON DIRT RD FROM TLD 13 13 DIRT RD INT BETWEEN PLANT AND AUX RES 14 DEAD END OF SR 1911 15 CEMETERY ON SR 1911 16 US 1 AT CHATHAM-WAKE CO LINE 17 INT OF US 1 AND AUX RES 18 0.6 MI N ON US 1 FROM TLD 17 19 SR 1142-OLIVE'S DAIRY 20 INT OF SR 1149 AND US 1 21 1.3 MI ON SR 1152 FROM INT SR 1153 1.00+0.10 E+00 8.00+1.00 E-01 9.00+1.00 E-01 9.00+1.00 E-01 8.00+1.00 E-01 1.20+0.10 E+00 1.40+0.20 E+00 1.10+0.10 E+00 1.10+0.10 E+00 1.40+0.20 E+00 7.00+1.00 E-01 r h k*r h~f'~'rr t I r gn~t!r.~~h~rh~A<'~C~" t;3 J rpr 3 ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)FIRST QUARTER, 1989 HNPP-180 STATION MILLIROENTGEN PER WEEK CONTROL (9.00+1.00 E-01)22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 8.00+1.00 E-01 23 INT SR 1116 AND SR 1127 24 SWEET SPRINGS CHURCH ON SR 1116 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 26 SPILLWAY ON MAIN RES 1.00+0.10 E+00 9.00+1.00 E-01 9.00+1.00 E-01 9.00+1.00 E-01 27 BUCKHORN UNITED METHODIST CH ON NC 42 7.00+1.00 E-01 8, 28 0.6 MI FROM INT SR 1916 AND SR 1924 29 CHEMBOND CORP ON SR 1916 30 INT OF SR 1972 AND US 1 31 INT OF SR 1910, SR 1909, AND SR 1908 32 3 MI ON SR 1008 FROM INT SR 1011 33 SR 1142 AT BARRICADE 34 APEX AT JONES PARK 35 HOLLY SPRINGS ON EARP STREET 36 INT OF SR 1393 AND SR 1421 37 FUQUAY VARINA AT OLD CPE(L OFFICE 48 SR 1142 AT UNDERGROUND CABLE SIGN 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 50 HOLLEMANS CROSSROADS 53 INTERSECTION OF SR 1972 AND SR 1907 56 2.8 MI WSW OF THE SITE 1.10+0.10 1.10+0.10 E+00 E+00 8.00+1.00 E-01 1.00+0.20 E+00 1.20+0.10 E+00 9.00+0.01 E-01 1.10+0.10 E+00 9.00+1.00 E-01 1.10+0.10 E+00 1.10+0.10 E+00 1.00+0.10 E+00 1.30+0.10 E+00 9.00+1.00 E-01 1.00+0.10 E+00 1.30+0.10 E+00 g p C q II~rr P~~

ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)SECOND (}UARTER, 1989 HNPP-181 STATION MILLIROENTGEN PER WEEK CONTROL (8.00+1.00 E-01)1 SR 1134 AT INT SR 1011-DIXIE PIPELINE 9.00+1.00 E-01 2 SR 1134, 1.4 MI S OF SR 1011-BARRICADE 3 HARRIS E&E CENTER-2.2 MI NE 1.00+0.10 E+00 9.00+1.00 E-01 4 NEW HILL NEAR 1ST BAPTIST CH, 3.3 MI NNE 8.00+1.00 E-01 5 PITTSBORO-CONTROL 6 INT OF SR 1134 AND 1135 7 HOUSE RUINS ON SR 1134 8 DEAD END OF SR 1134 9 1 MI SW OF HOLLEMANS XRDS ON SR 1130 10 2.0 MI SW OF HOLLEMANS XRDS ON SR 1130 11 EARTHEN DAM AT HARRIS PLANT 12 1 MI S ON DIRT RD FROM TLD 13 13 DIRT RD INT BETWEEN PLANT AND AUX RES 14 DEAD END OF SR 1911 16 US 1 AT CHATHAM-WAKE CO LINE 17 INT OF US 1 AND AUX RES 18 0.6 MI N ON US 1 FROM TLD 17 19 SR 1142-OLIVE'S DAIRY 20 INT OF SR 1149 AND US 1 21 1.3 MI ON SR 1152 FROM INT SR 1153 22 2.0 MI E OF HOLLEMANS XRDS ON SR 1115 1.00+1.00+1.00+0.10 E+00 0.10 E+00 0.10 E+00 1.00+0.10 E+00 1.20+0.10 E+00 7.00+1.00 E-01 7.00+1.00 E-01 8.00+1.00 E-01 8.00+1.00 E-01 7.00+1.00 E-01 9.00+1.00 E-01 8.00+1.00 E-01 8.00+1.00 E-01 8.00+1.00 E-01 7.00+1.00 E-01 9.00+1.00 E-01 8.00+1.00 E-01 Llg~,~~,~~'l)i t PP~I<1 f()*i V~3t.F A P I>PPL PC,'2 Jl~1 j.,Q 3.Q t..4~i')~,~q.r'Lca F/

ENVIRONMENTAL TLD (MILLIROENTGEN PER WEEK)SECOND qUARTER, 1989 HNPP-182 STATION MILLIROENTGEN PER WEEK CONTROL 23 INT SR 1116 AND SR 1127 24 SWEET SPRINGS CHURCH ON SR 1116 (8.00+1.00 E-01)9.00+1.00 E-Ol 8.00+1.00 E-01 25 0.2 MI W OF INT OF SR 1401 AND SR 1402 8.00+1.00 E-01 26 SPILLWAY ON MAIN RES 8.00+1.00 E-01 27 BUCKHORN UNITED METHODIST CH ON NC 42 7.00+1.00 E-01 28 0.6 MI FROM INT SR 1916 AND SR 1924 29 CHEMBOND CORP ON SR 1916 30 INT OF SR 1972 AND US 1 32 3 MI ON SR 1008 FROM INT SR 1011 33 SR 1142 AT BARRICADE 34 APEX AT JONES PARK 35 HOLLY SPRINGS ON EARP STREET 36 INT OF SR 1393 AND SR 1421 37 FUQUAY VARINA AT OLD CP&L OFFICE 48 SR 1142 AT UNDERGROUND CABLE SIGN 8.00+1.00 E-01 1.00+0.10 E+00 8.00+1.00 E-Ol 9.00+1.00 E-01 9.00+1.00 E-01 1.00+0.10 E+00 9.00+1.00 E-01 8.00+1.00 E-Ol 1.20+0.10 E+00 1.00+0.10 E+00 49 SR 1127 AT WAKE CO TRASH COLLECTION AREA 1.00+0.10 E+00 50 HOLLEMANS CROSSROADS 53 INTERSECTION OF SR 1972 AND SR 1907 56 2.8 MI WSW OF THE SITE 7.00+1.00 E-01 8.00+1.00 E-01 9.00+1.00 E-01

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