![]() |
![]() |
![]() |
|||||||||
![]() |
|||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|
|
||||||||||||||||||||||||||||||
![]() |
Year | Months Present |
Minimum | Median | Mean | 90th Percentile |
Maximum | Standard Deviation |
Number of Observations |
Detection Limit |
||||||||||||
2024 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
2023 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
2022 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
2021 |
|
0.015 | 0.015 | * | 0.015 | 0.015 | 0.000 | 18 | 0.03 | ||||||||||||
2020 |
|
0.015 | * | * | * | 0.015 | 0.000 | 7 | 0.03 | ||||||||||||
2019 |
|
0.015 | 0.015 | 0.017 | 0.015 | 0.04 | 0.007 | 29 | 0.03 | ||||||||||||
2018 |
|
0.015 | 0.015 | 0.020 | 0.04 | 0.07 | 0.013 | 30 | 0.03 | ||||||||||||
2017 |
|
0.015 | 0.015 | 0.019 | 0.015 | 0.07 | 0.013 | 28 | 0.03 | ||||||||||||
2016 |
|
0.015 | 0.015 | 0.019 | 0.015 | 0.11 | 0.018 | 29 | 0.03 | ||||||||||||
2015 |
|
0.015 | 0.015 | 0.024 | 0.06 | 0.07 | 0.017 | 30 | 0.03 | ||||||||||||
2014 |
|
0.015 | 0.015 | 0.035 | 0.06 | 0.23 | 0.047 | 31 | 0.03 | ||||||||||||
2013 |
|
0.015 | 0.015 | 0.021 | 0.03 | 0.10 | 0.017 | 30 | 0.03 | ||||||||||||
2012 |
|
0.015 | 0.015 | 0.022 | 0.05 | 0.07 | 0.017 | 30 | 0.03 | ||||||||||||
2011 |
|
0.015 | 0.015 | 0.045 | 0.14 | 0.18 | 0.054 | 29 | 0.03 | ||||||||||||
2010 |
|
0.015 | 0.015 | 0.031 | 0.08 | 0.11 | 0.030 | 30 | 0.03 | ||||||||||||
2009 |
|
0.015 | 0.015 | 0.068 | 0.16 | 0.41 | 0.085 | 31 | 0.03 | ||||||||||||
2008 |
|
0.015 | 0.015 | 0.078 | 0.18 | 0.61 | 0.120 | 31 | 0.03 | ||||||||||||
2007 |
|
0.015 | 0.05 | 0.182 | 0.53 | 1.6 | 0.324 | 30 | 0.03 | ||||||||||||
2006 |
|
0.015 | 0.06 | 0.183 | 0.46 | 1.4 | 0.284 | 30 | 0.03 | ||||||||||||
2005 |
|
0.015 | 0.04 | 0.134 | 0.39 | 0.69 | 0.193 | 31 | 0.03 | ||||||||||||
2004 |
|
0.015 | 0.04 | 0.131 | 0.24 | 1.1 | 0.221 | 30 | 0.03 | ||||||||||||
2003 |
|
0.015 | 0.04 | 0.088 | 0.29 | 0.48 | 0.123 | 30 | 0.03 | ||||||||||||
2002 |
|
0.015 | 0.05 | 0.144 | 0.41 | 0.90 | 0.216 | 27 | 0.03 | ||||||||||||
2001 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
2000 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1999 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1998 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1997 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1996 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1995 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1994 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1993 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1992 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1991 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1990 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
1989 |
|
* | * | * | * | * | * | 0 | * | ||||||||||||
![]() |
|||||||||||||||||||||
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|||
![]() |
Notes: | Values below the Limit of Detection (LoD) assumed to be ½ LoD. Means and risks shown only for years with data in all 12 months. "*" means there was insufficient or no data available to determine the value. |
![]() |