Main Body
Radon Maps of New York State by County and Town
Chautauqua County
Indoor Radon Estimates
Percent Homes Above 4 pCi/L
February 2007
| Town or City
|
homes measured |
living area*
|
basement**
|
||
|---|---|---|---|---|---|
|
best estimate (%) |
range # (%) |
best estimate (%) |
range # (%) |
||
| Arkwright town | 7 | 11 | (6 - 18) | 33 | (23 - 44) |
| Busti town | 41 | 6 | (3 - 8) | 24 | (19 - 29) |
| Carroll town | 28 | 32 | (27 - 38) | 65 | (60 - 71) |
| Cattaraugus Reservation | 0 | 14 | (6 - 25) | 40 | (24 - 56) |
| Charlotte town | 0 | 9 | (5 - 17) | 30 | (17 - 44) |
| Chautauqua town | 27 | 5 | (3 - 8) | 17 | (12 - 22) |
| Cherry Creek town | 9 | 20 | (13 - 27) | 45 | (35 - 55) |
| Clymer town | 25 | 25 | (18 - 32) | 55 | (47 - 63) |
| Dunkirk city | 64 | 1.6 | (0.8 - 2.6) | 8 | (6 - 11) |
| Dunkirk town | 3 | 7 | (3 - 12) | 25 | (15 - 36) |
| Ellery town | 18 | 18 | (13 - 24) | 39 | (32 - 46) |
| Ellicott town | 91 | 14 | (12 - 17) | 39 | (35 - 42) |
| Ellington town | 6 | 18 | (12 - 25) | 45 | (34 - 56) |
| French Creek town | 1 | 13 | (7 - 20) | 36 | (24 - 49) |
| Gerry town | 2 | 14 | (8 - 23) | 38 | (27 - 53) |
| Hanover town | 79 | 12 | (9 - 14) | 35 | (30 - 40) |
| Harmony town | 11 | 7 | (4 - 11) | 22 | (14 - 31) |
| Jamestown city | 213 | 12 | (10 - 14) | 37 | (34 - 40) |
| Kiantone town | 14 | 13 | (8 - 18) | 34 | (26 - 43) |
| Mina town | 4 | 17 | (11 - 26) | 43 | (31 - 55) |
| North Harmony town | 16 | 11 | (7 - 15) | 30 | (23 - 37) |
| Poland town | 11 | 20 | (15 - 27) | 46 | (38 - 56) |
| Pomfret town | 130 | 15 | (13 - 18) | 40 | (37 - 44) |
| Portland town | 15 | 10 | (6 - 14) | 29 | (22 - 37) |
| Ripley town | 4 | 10 | (5 - 16) | 29 | (19 - 41) |
| Sheridan town | 30 | 15 | (12 - 20) | 40 | (34 - 47) |
| Sherman town | 16 | 10 | (7 - 15) | 29 | (22 - 38) |
| Stockton town | 19 | 25 | (19 - 33) | 57 | (48 - 64) |
| Villenova town | 3 | 17 | (10 - 27) | 44 | (31 - 57) |
| Westfield town | 65 | 30 | (27 - 35) | 62 | (57 - 66) |
| Chautauqua county | 952 | 13 | 35 | ||
* 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.