Measured Basement Screening Radon Levels by County - October 2011
- The document Measured Basement Screening Radon Levels by County - October 2011 is available in Portable Document Format (PDF, 40KB, 2pg.)
| County | Homes Tested |
Radon Screening Values (pCi/L) | Number of Homes | |||||
|---|---|---|---|---|---|---|---|---|
| Average | GEO Mean | GEO SD | Maximum | <4 pCi/L | ≥4 & <20 pCi/L | ≥20 pCi/L | ||
| ALBANY | 2,363 | 5.20 | 2.01 | 3.33 | 338.50 | 1,783 | 478 | 102 |
| ALLEGANY | 502 | 10.99 | 4.73 | 3.86 | 216.60 | 221 | 211 | 70 |
| BROOME | 3,223 | 5.88 | 2.88 | 3.25 | 210.70 | 2,008 | 1,028 | 187 |
| CATTARAUGUS | 1,418 | 9.39 | 4.21 | 3.36 | 522.10 | 699 | 558 | 161 |
| CAYUGA | 1,125 | 4.81 | 2.86 | 2.65 | 145.60 | 750 | 339 | 36 |
| CHAUTAUQUA | 991 | 6.09 | 2.73 | 3.52 | 141.00 | 640 | 296 | 55 |
| CHEMUNG | 1,987 | 12.54 | 7.08 | 3.24 | 118.30 | 586 | 995 | 406 |
| CHENANGO | 647 | 9.80 | 4.94 | 3.31 | 105.50 | 271 | 293 | 83 |
| CLINTON | 194 | 2.07 | 1.19 | 2.89 | 23.20 | 173 | 20 | 1 |
| COLUMBIA | 639 | 6.87 | 3.66 | 3.15 | 298.00 | 316 | 286 | 37 |
| CORTLAND | 1,537 | 14.88 | 8.75 | 3.18 | 125.30 | 352 | 817 | 368 |
| DELAWARE | 709 | 8.24 | 3.93 | 3.42 | 180.40 | 349 | 298 | 62 |
| DUTCHESS | 3,101 | 6.84 | 4.03 | 2.99 | 135.20 | 1,422 | 1,514 | 165 |
| ERIE | 6,826 | 5.36 | 1.67 | 3.94 | 371.90 | 5,262 | 1,177 | 387 |
| ESSEX | 161 | 1.62 | 1.05 | 2.46 | 26.30 | 152 | 8 | 1 |
| FRANKLIN | 99 | 1.31 | 0.91 | 2.47 | 6.20 | 97 | 2 | 0 |
| FULTON | 143 | 2.66 | 1.45 | 2.84 | 30.10 | 122 | 18 | 3 |
| GENESEE | 695 | 7.74 | 3.31 | 3.03 | 322.70 | 442 | 206 | 47 |
| GREENE | 323 | 7.09 | 2.99 | 3.41 | 245.20 | 197 | 110 | 16 |
| HAMILTON | 21 | 1.49 | 1.00 | 2.54 | 5.50 | 19 | 2 | 0 |
| HERKIMER | 294 | 6.11 | 3.45 | 2.94 | 74.10 | 164 | 115 | 15 |
| JEFFERSON | 253 | 4.91 | 1.89 | 3.43 | 336.30 | 184 | 63 | 6 |
| LEWIS | 104 | 4.80 | 2.44 | 2.90 | 107.60 | 72 | 29 | 3 |
| LIVINGSTON | 802 | 8.09 | 3.58 | 3.26 | 157.60 | 456 | 280 | 66 |
| MADISON | 1,087 | 6.18 | 3.28 | 2.96 | 203.60 | 635 | 396 | 56 |
| MONROE | 2,347 | 3.88 | 1.81 | 2.80 | 405.60 | 1,945 | 340 | 62 |
| MONTGOMERY | 227 | 4.17 | 2.29 | 3.19 | 44.00 | 152 | 70 | 5 |
| NASSAU | 730 | 1.46 | 1.02 | 2.36 | 13.90 | 692 | 38 | 0 |
| NEW YORK | 1,341 | 1.58 | 0.90 | 2.83 | 49.50 | 1,250 | 86 | 5 |
| NIAGARA | 1,194 | 1.82 | 1.08 | 2.63 | 65.40 | 1,089 | 101 | 4 |
| ONEIDA | 2,121 | 5.66 | 2.89 | 3.20 | 107.80 | 1,323 | 685 | 113 |
| ONONDAGA | 8,534 | 8.16 | 3.62 | 3.61 | 346.70 | 4,509 | 3,263 | 762 |
| ONTARIO | 611 | 5.57 | 3.03 | 2.92 | 125.00 | 384 | 199 | 28 |
| ORANGE | 2,273 | 5.33 | 2.96 | 2.89 | 160.80 | 1,382 | 812 | 79 |
| ORLEANS | 513 | 3.59 | 1.91 | 2.77 | 86.40 | 407 | 95 | 11 |
| OSWEGO | 263 | 2.30 | 1.42 | 2.57 | 29.60 | 231 | 29 | 3 |
| OTSEGO | 1,264 | 8.59 | 4.48 | 3.33 | 299.70 | 542 | 609 | 113 |
| OUT OF STATE | 193 | 3.95 | 2.26 | 2.93 | 52.10 | 135 | 55 | 3 |
| PUTNAM | 940 | 4.78 | 2.65 | 2.91 | 235.20 | 613 | 302 | 25 |
| RENSSELAER | 1,911 | 6.76 | 3.41 | 3.38 | 134.70 | 1,037 | 748 | 126 |
| ROCKLAND | 2,461 | 2.56 | 1.55 | 2.61 | 123.70 | 2,093 | 345 | 23 |
| SARATOGA | 1,284 | 4.22 | 2.28 | 2.92 | 142.20 | 935 | 318 | 31 |
| SCHENECTADY | 1,065 | 4.81 | 2.07 | 3.06 | 186.40 | 821 | 203 | 41 |
| SCHOHARIE | 308 | 5.93 | 3.12 | 3.07 | 89.20 | 180 | 108 | 20 |
| SCHUYLER | 177 | 5.94 | 3.32 | 2.93 | 80.40 | 103 | 67 | 7 |
| SENECA | 190 | 2.89 | 1.83 | 2.70 | 19.50 | 154 | 36 | 0 |
| ST.LAWRENCE | 316 | 2.89 | 1.51 | 2.80 | 66.50 | 272 | 37 | 7 |
| STEUBEN | 1,430 | 11.96 | 6.24 | 3.41 | 415.20 | 476 | 712 | 242 |
| SUFFOLK | 497 | 1.82 | 1.16 | 2.53 | 42.60 | 460 | 34 | 3 |
| SULLIVAN | 229 | 3.75 | 2.05 | 2.93 | 46.00 | 169 | 54 | 6 |
| TIOGA | 916 | 10.49 | 4.93 | 3.58 | 236.80 | 393 | 402 | 121 |
| TOMPKINS | 1,406 | 5.06 | 2.85 | 2.92 | 206.80 | 872 | 489 | 45 |
| ULSTER | 1,368 | 5.11 | 2.89 | 2.76 | 175.70 | 873 | 454 | 41 |
| UNKNOWN | 26 | 4.63 | 2.15 | 3.53 | 34.50 | 18 | 7 | 1 |
| WARREN | 254 | 3.41 | 1.66 | 2.85 | 90.10 | 215 | 33 | 6 |
| WASHINGTON | 487 | 6.23 | 3.26 | 3.19 | 73.60 | 282 | 177 | 28 |
| WAYNE | 581 | 4.62 | 2.54 | 2.84 | 63.60 | 418 | 138 | 25 |
| WESTCHESTER | 2,429 | 2.86 | 1.73 | 2.66 | 95.40 | 2,010 | 394 | 25 |
| WYOMING | 515 | 10.09 | 4.44 | 3.69 | 226.20 | 247 | 206 | 62 |
| YATES | 175 | 5.43 | 3.18 | 2.71 | 69.00 | 104 | 63 | 8 |
Report includes results from charcoal and soil detectors.
Only Basement readings selected.
Only Screening readings selected.
