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Erie County
Indoor Radon Estimates
Percent Homes Above 4 pCi/L
June 1999
| Town or City |
homes measured |
living area* |
basement** |
||
|---|---|---|---|---|---|
| best estimate (%) |
range # (%) |
best estimate (%) |
range # (%) |
||
| Alden town | 96 | 4 | (3 - 6) | 21 | (17 - 25) |
| Amherst town | 703 | 1.7 | (1.4 - 2.0) | 8.6 | (7.7 - 9.4) |
| Aurora town | 288 | 27 | (24 - 28) | 59 | (57 - 61) |
| Boston town | 119 | 24 | (21 - 27) | 54 | (51 - 57) |
| Brant town | 12 | 19 | (14 - 26) | 46 | (39 - 56) |
| Buffalo city | 560 | 0.6 | (0.5 - 0.8) | 3.2 | (2.8 - 3.7) |
| Cattaraugus Reservation | 0 | 14 | (5 - 27) | 44 | (25 - 64) |
| Cheektowaga town | 405 | 0.5 | (0.4 - 0.6) | 2.1 | (1.7 - 2.6) |
| Clarence town | 210 | 14 | (13 - 16) | 35 | (33 - 37) |
| Colden town | 44 | 11 | (8 - 14) | 40 | (34 - 46) |
| Collins town | 33 | 29 | (24 - 34) | 61 | (55 - 67) |
| Concord town | 77 | 30 | (26 - 33) | 62 | (58 - 66) |
| Eden town | 120 | 16 | (13 - 18) | 48 | (44 - 51) |
| Elma town | 247 | 16 | (15 - 18) | 42 | (40 - 45) |
| Evans town | 106 | 12 | (9 - 14) | 36 | (33 - 40) |
| Grand Island town | 64 | 0.7 | (0.4 - 1.1) | 4 | (3 - 6) |
| Hamburg town | 588 | 6.3 | (5.6 - 7.1) | 25 | (23 - 26) |
| Holland town | 33 | 9 | (6 - 12) | 35 | (28 - 43) |
| Lackawanna city | 48 | 1.1 | (0.7 - 2.0) | 6 | (4 - 9) |
| Lancaster town | 152 | 1.2 | (1.0 - 1.6) | 8 | (6 - 9) |
| Marilla town | 240 | 46 | (45 - 48) | 72 | (70 - 73) |
| Newstead town | 80 | 5 | (4 - 6) | 25 | (20 - 29) |
| North Collins town | 19 | 12 | (7 - 18) | 40 | (31 - 50) |
| Orchard Park town | 390 | 7 | (6 - 8) | 28 | (26 - 30) |
| Sardinia town | 17 | 40 | (32 - 47) | 69 | (62 - 76) |
| Tonawanda city | 54 | 0.4 | (0.2 - 0.6) | 1.9 | (0.8 - 3.3) |
| Tonawanda Reservation | 0 | 5 | (2 - 13) | 23 | (11 - 38) |
| Tonawanda town | 488 | 0.3 | (0.3 - 0.4) | 1.6 | (1.3 - 1.9) |
| Wales town | 33 | 24 | (19 - 29) | 53 | (48 - 59) |
| West Seneca town | 225 | 1.4 | (1.1 - 1.8) | 9 | (7 - 11) |
| Erie county | 5451 | 3 | 11 | ||
* Long-term measurement, 90 days to one year.
**Short-term measurement, typically 2 to 7 days.
# Uncertainty range of one sigma corresponds to a 68% confidence interval.
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New York State Department of Health - Wadsworth Center