Main Body
Radon Maps of New York State by County and Town
St. Lawrence 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 # (%) |
||
| Brasher town | 2 | 2 | (1 - 5) | 21 | (13 - 30) |
| Canton town | 44 | 0.9 | (0.3 - 2.0) | 18 | (14 - 22) |
| Clare town | 0 | 2 | (1 - 6) | 21 | (13 - 29) |
| Clifton town | 1 | 2 | (1 - 6) | 22 | (13 - 31) |
| Colton town | 4 | 3 | (1 - 6) | 24 | (16 - 34) |
| De Kalb town | 4 | 4 | (2 - 9) | 27 | (20 - 38) |
| De Peyster town | 0 | 2 | (1 - 6) | 21 | (13 - 31) |
| Edwards town | 2 | 3 | (1 - 6) | 22 | (14 - 31) |
| Fine town | 0 | 2 | (1 - 6) | 20 | (12 - 30) |
| Fowler town | 3 | 1.7 | (0.3 - 4.8) | 19 | (10 - 28) |
| Gouverneur town | 8 | 0.9 | (0.1 - 3.4) | 12 | (5 - 20) |
| Hammond town | 2 | 2 | (1 - 6) | 21 | (12 - 30) |
| Hermon town | 0 | 2 | (1 - 6) | 20 | (11 - 29) |
| Hopkinton town | 1 | 3 | (1 - 6) | 21 | (14 - 32) |
| Lawrence town | 2 | 3 | (1 - 6) | 21 | (14 - 30) |
| Lisbon town | 5 | 3 | (1 - 7) | 24 | (17 - 31) |
| Louisville town | 3 | 2 | (1 - 5) | 18 | (11 - 26) |
| Macomb town | 2 | 2 | (1 - 6) | 20 | (12 - 28) |
| Madrid town | 0 | 2 | (1 - 6) | 20 | (12 - 30) |
| Massena town | 14 | 2 | (1 - 5) | 17 | (12 - 23) |
| Morristown town | 5 | 3 | (1 - 6) | 24 | (17 - 32) |
| Norfolk town | 6 | 1.0 | (0.1 - 3.0) | 14 | (7 - 21) |
| Ogdensburg city | 20 | 3 | (1 - 5) | 17 | (11 - 23) |
| Oswegatchie town | 5 | 6 | (3 - 10) | 28 | (21 - 38) |
| Parishville town | 5 | 3 | (1 - 6) | 23 | (16 - 33) |
| Piercefield town | 0 | 2 | (1 - 6) | 21 | (12 - 30) |
| Pierrepont town | 5 | 3 | (1 - 6) | 23 | (16 - 32) |
| Pitcairn town | 0 | 2 | (1 - 6) | 20 | (12 - 28) |
| Potsdam town | 54 | 1.2 | (0.5 - 2.2) | 16 | (13 - 20) |
| Rossie town | 3 | 1.5 | (0.2 - 4.4) | 18 | (9 - 27) |
| Russell town | 1 | 1.8 | (0.4 - 5.3) | 19 | (11 - 28) |
| Stockholm town | 9 | 1.1 | (0.1 - 3.6) | 20 | (13 - 28) |
| Waddington town | 3 | 3 | (1 - 6) | 22 | (15 - 32) |
| St. Lawrence county | 213 | 3 | 20 | ||
* 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.