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Madison 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 #
(%)
Cazenovia town 66 8 (5 - 11) 37 (31 - 44)
De Ruyter town 8 14 (7 - 22) 43 (30 - 54)
Eaton town 21 18 (12 - 25) 48 (41 - 57)
Fenner town 6 7 (3 - 14) 32 (19 - 47)
Georgetown town 1 23 (11 - 43) 59 (39 - 80)
Hamilton town 42 25 (20 - 31) 64 (57 - 70)
Lebanon town 8 5 (2 - 9) 21 (12 - 31)
Lenox town 54 5 (3 - 7) 22 (18 - 27)
Lincoln town 3 17 (8 - 29) 52 (34 - 67)
Madison town 8 10 (5 - 18) 40 (27 - 53)
Nelson town 7 16 (9 - 26) 51 (39 - 65)
Oneida city 72 5 (4 - 6) 24 (20 - 29)
Smithfield town 2 18 (8 - 32) 52 (35 - 73)
Stockbridge town 5 6 (2 - 12) 25 (14 - 38)
Sullivan town 89 8 (6 - 10) 31 (26 - 35)
           
Madison county 398 10   36  

* 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

Revised: June 2001