NYC-WTC_000196445

NYC 9/11 Public Portal Document

NYC DEP Bureau of Water Supply Distribution Lab (NYSDOH ELAP #10770; USEPA #NY01351) Chemistry and Bacteriological Results for all Samples Collected on 9/11 - 9/18/2001 I Samp Samp Samp Samp Samp Samp 1 ! Res. i Ortho­ pH pH Temp Chlorine ^Phosphate Field Lab Cond. Spe. Cond. Field Lab Turb j Color num date time site clas stat Location fC) (mg/L) (mg/L) (Unit) (Unit) (umho/cm (umho/cm) (NTU) (U) 28209 09/18/01 “o^ i 1 Catskill Uptake #1 - Hillview Reservoir. 18.1 1.26 6.57 65 0.83 8 28248 09/18/01 1244 10250 1 SS - W/S Nelson Ave, 1st SS N/0 W 168th St (opp. school), 12" 19,5 0.75 1.99 7.11 7.16 83 82 0.76 8 28305 09/18/01 10250 51 SS-W/S Nelson Ave, IstSSN/OW 168fh St (opp. school), 12"

28249 09/18/01 0938 11150 1 SS - ITO 71EN/S E 183rd St, 1st SS W/O Morris Avc, 12 inch 19.4 0.89 2.30 7.27 7.21 83 84 0.66 5 19.4 0.96 1.62’ 7.40 7.23 78 81 0.76 5 28250 09/18/01 1210 11450 I SS - IFO 920 S/S Co - op City Blvd, 2nd SS W/O Dreiser Loop, 20"

28251 09/18/01 1148 12150 1 SS - IFO 96.3 N/S F. 233rd St, 2nd SS W/D Gunther Ave, 12 inch 19.3 1.05 1.71 7.28 7.21 77 79 0.83 7 28306 09/18/01 12150 51 SS - IFO 963 N/S E 233rd St, 2nd SS W/O Gunther Ave, 12 inch

28252 09/18/01 1058 15450 1 SS - IFO 79E N/S E Gun Hill Rd, 1st SS W/O Rochambeau Ave, 20" 19.4 0.77 1.83 7.26 7.17 81 82 0.60 5 28307 09/18/01 15450 51 1 SS - IFO 79EN/S E Gun Hill Rd, 1st SS W/O Rochambeau Ave, 20"

28253 09/18/01 0847 16650 1 SS - IFO 1541 N/S Westchester Ave, btw Boynton & WardAves, 20 inch 18.8 0.78 1.89 7.44 7.22 78 79 0.77 5 28254 09/18/01 1001 17950 1 1 ■ Ave, I st SS N/0 W 232nd St 12 inch 18.9 0.79 2.20 7.29 7.25 82 83 0.66 6 28210 09/18/01 0600 2 3 18.0 0.77 6.66 65 0.81 7 28255 09/18/01 0913 20350 1 19.4 0.59 1.84 7.18 7.18 80 80 0.72 3 28256 09/18/01 0855 20900 3 18.3 0.81 2.02 7.08 7.11 82 82 0.66 5 28257 09/18/01 0856 21400 3 0.73 1.71 7.02 7.20 76 78 0.72 4 28258 09/18/01 0942 22350 1 0.61 2.19 7.14 7.14 82 82 0.75 5 28247 28259 09/18/01 0825 09/18/01 1008 23 23200 3 3 A .2 .1 0.97 0.74 1.70 2.16 7.20 7,15 7.17 7.19 78 80 80 80 0.78 0.72 5 5 28260 09/18/01 1153 25050 1 9.0 0.63 2.19 7.16 80 80 0.76 5 28261 09/18/01 0921 27000 3 ,8.7 0.64 1.79 "W 7,31” 77 80 0.67' 28262 09/18/01 1040 28450 1 19.3 0.68 2.03 7.f8 7,14 ” 79 80 0.78 5 28263 09/18/01 1118 28550 1 18.8 0.61 1.98 7.16 7,15 84 84 0.72 5 28211 09/18/01 0600 3 3 18.0 0.37 7,46 81 0.70 5 28212 09/18/01 0800 3 18.0 0.33 7,43 81 0.64 5 28213 09/18/01 1000 3 17.9 0.26 7.46 82 0.65 6 28222 09/18/01 0000 3 7,47 82 0.76 5 28223 09/18/01 0600 3 7.48 82 0.79 5 28224 09/18/01 0654 3 7.49 81 0.78 6 28225 09/18/01 0748 3 7.51 81 0.72 5 28226 09/18/01 0842 3 7.52 82 0.71 5 28227 09/18/01 0936 3 7.52 82 0.71 6 28228 09/18/01 1030 3 7.53 82 0.68 5 28318 09/18/01 0930 3 3 1 18.2 0.34 0.33 7.46 7.48 78 82 0.65 5

o 28264 09/18/01 1002 30450 1 T SS - N/S Water om . 18.4 0.60 1.88 7.16 7.14 81 82 0.82 6 28265 09/18/01 1200 30750 1 1 SS - IFO 269 N/S W NOth St, 2nd 19.1 0.63 2.03 7.18 7.10 i 81 84 0.71 5 28266 09/18/01 1033 32550 1 1 SS - IFO 271 W/S Ave C, 1st SS S/0 E 16th St, 20 inch 20.0 0.45 1.99 7.22 7.27 ■ 82 85 0.69 5 K I 28267 09/18/01 1312 35350 1 1 SS - IFO 54! E/S W 207th (Emerson) St, 1st SS S/O Sherman Ave, 12 inch 19.2 0.66 2.16 7.23 7.23 81 82 0.84 9 28268 09/18/01 1027 36950 1 1 SS - Roosevelt Island - W/S Main St, IFO Tennis Court 18.9 0.25 2.09 7.07 7.26 82 85 0.59 5 28269 09/18/01 1129 38150 1 1 SS - IFO 121 N/S W 72nd St, 2nd SS W/O Columbus Ave, 12 inch 19.0 0.66 2.23 7.25 7.25 83 84 0.69 5 o 28270 09/18/01 1059 40200 3 1 SS - S/S !9tli Ave. btw 41st & Steinway Sts, 60 inch 18.6 0.86 1.60 7.01 7.24 75 79 0.75 5 o 28272 09/18/01 1151 40950 1 1 SS - IFO 4146 W/S 94th St, btw 41st Rd & •42nd Ave, 12 inch 19.4 0.66 1.69 7.08 7.25 : 76 79 0.73 5 o 19.1 0.62 1.70 7.04 7.19 75 81 0.78 6 I 28273 09/18/01 1214 41600 3 1 SS - IFO 93 - 29 N/S Queens Blvd, btw 62nd Dr & 62nd Ave, 72 inch o 28274 09/18/01 0917 42950 1 1 SS - IFO 80-56 W/S 193rd St, 1st SS N/0 81st Ave. 12 inch 19.2 0.67 1.83 7.14 7.19 80 76 0.69 5 o 76 79 0.76 co 28275 09/18/01 44950 1 1 SS - W/S Set&idge St, 1st SS N/0 Olcott St, 12 inch 18.9 0.71 1.70 6.83 7.26 5 28276 09/18/01 1211 45700 3 1 SS - E/S Cross Bay Blvd, btw 156th Ave & Belt Pkwy, 48 inch 21.0 0.72 2.08 7.13 7.25 81 80 0.79 5 co 81 79 0.70 o 28277 09/18/01 1103 40100 3 1 SS - irO 833 S/3 Central Avc, btw Virginia St & Doughty Blvd, 20” 19.7 0.64 1.83 7.08 7.16 5 28278 09/18/01 1124 i 46150 1 1 SS - IFO 20 - 23 S/S Seagirt Blvd, 2nd SS W/O Beach 20th St, 12 inch 20.7 0.46 1.80 7.11 7.20 80 80 0.72 5 <71 Page 1 of 2 9/19/01 12:05 PM c:\data\2001\Dany-samp0901, xlsldata-sheet

NYC-WTC_000196445