Lead and Copper Information
The data below shows our compliance with the Lead and Copper Rule back to 2005. Compliance is based on the 90th percentile value for lead and copper in a given sample set against the lead and copper Action Level (A.L.) of 0.015 mg/L and 1.3 mg/L, respectively. For example, in 2005 we were required by DEP to sample 30 locations (we sampled 31) for lead and copper. The 90th percentile of that sample set was the 27th highest sample of all 31 samples collected. The regulations are written such that we are allowed to exceed the AL in 10% of the samples collected and in a few instances that did occur, however the 90th percentile value has been consistently below the lead and copper AL.
In May of 2020, we began using chloramines instead of chlorine in order to address elevated levels of total trihalomethanes (TTHMs) in the water. We are pleased to report that the conversion to chloramines has significantly reduced TTHM levels in the water bringing us into compliance with Massachusetts drinking water regulations. However, in response to this change in treatment, the Massachusetts Department of Environmental Protection (DEP) increased the number of lead and copper sample locations from 30 to 60 and the sample frequency from annual to bi-annual in order to fully assess the impact of chloramines on the corrosiveness of the water. We are also pleased to report that the chloramine conversion resulted in a slight increase in copper (well below the A.L) and no change in lead for the 120 samples collected. In 2021 we were returned to an annual sample schedule with 30 sample locations.
In 2022, we increased to pH leaving our three treatment plants from approximately 7.5 to 8.1 in an effort to address discolored water conditions in certain areas of the water distribution system. As a result of this system change, the DEP increased our required sample locations back to 60, keeping us on an annual schedule. We are again pleased to report that the change in system pH did not adversely affect lead and copper levels.
Compliance Table
Lead (mg/L) | Copper (mg/L) | |||||
Sample Year | # Samples | 90th % | # Above AL | # Samples | 90th % | # Above AL |
2005 | 31 | 0.004 | 1 | 31 | 0.51 | 0 |
2008 | 30 | 0.008 | 1 | 30 | 0.46 | 0 |
2011 | 30 | 0.005 | 2 | 30 | 0.47 | 0 |
2014 | 30 | 0.003 | 0 | 30 | 0.29 | 0 |
2017 | 32 | 0.002 | 0 | 32 | 0.44 | 0 |
2020 (Jan-June) | 60 | 0.003 | 0 | 60 | 0.46 | 0 |
2020 (July-Dec) | 60 | 0.005 | 1 | 60 | 0.67 | 0 |
2021 | 33 | 0.006 | 1 | 33 | 0.36 | 0 |
2022 (July-Dec) | 60 | 0.007 | 2 | 60 | 0.37 | 0 |
2023 (Jan-June) | 60 | 0.005 | 2 | 60 | 0.33 | 0 |
2023 (July-Dec) | 60 | 0.006 | 0 | 60 | 0.43 | 0 |
Frequently Asked Questions
- What is the Lead and Copper Rule? The EPA established the Lead and Copper Rule (LCR) in 1991 to protect public health and reduce exposure to lead in drinking water. The most common sources of lead in drinking water are lead pipes and brass or bronze faucets and fixtures.
- Where are samples collected? We have conducted an assessment of our water services and found no evidence of lead water service lines in our system. Therefore, our sample locations are single-family residences with lead/tin solder built in 1983, 1984, or 1985.
Who collects the sample? This sampling is unique in that the homeowner collects the sample from the kitchen or bathroom sink after an extended period of stagnant water conditions (i.e. no water use during this period) within the interior piping. Typically the homeowner collects the water sample either early morning or late evening.
Historical Test Results
Sample Date | Location | Lead (mg/L) | Copper (mg/L) |
---|---|---|---|
11/18/1992 | 103 Briarwood Drive | 0.000 | 1.60 |
11/18/1992 | 106 Shingle Mill Lane | 0.026 | 1.33 |
11/18/1992 | 122 Great Rock Road | 0.004 | 1.16 |
11/18/1992 | 124 Stonegate Lane | 0.003 | 0.61 |
11/18/1992 | 1327 Broadway | 0.009 | 0.87 |
11/18/1992 | 14 Maple Ave. | 0.004 | 2.19 |
11/18/1992 | 144 Larchmont Lane | 0.010 | 0.55 |
11/18/1992 | 152 Longwater Drive | 0.017 | 1.09 |
11/18/1992 | 199 Hearthstone Way | 0.005 | 0.53 |
11/18/1992 | 24 Shingle Mill Lane | 0.001 | 1.69 |
11/18/1992 | 29 Teresa Lane | 0.000 | 0.31 |
11/18/1992 | 291 Old Farm Road | 0.003 | 0.59 |
11/18/1992 | 307 Old Farm Road | 0.003 | 1.12 |
11/18/1992 | 31 Tilden Lane | 0.003 | 2.09 |
11/18/1992 | 339 Old Farm Road | 0.000 | 0.89 |
11/18/1992 | 348 Old Farm Road | 0.008 | 1.26 |
11/18/1992 | 40 Longwater Drive | 0.003 | 0.65 |
11/18/1992 | 40 Saltwind Drive | 0.016 | 4.36 |
11/18/1992 | 44 Ash Lane | 0.008 | 1.23 |
11/18/1992 | 443 King Street | 0.009 | 1.93 |
11/18/1992 | 48 Briarwood Drive | 0.003 | 1.97 |
11/18/1992 | 52 Saltwind Drive | 0.010 | 2.65 |
11/18/1992 | 54 Shingle Mill Lane | 0.003 | 0.89 |
11/18/1992 | 60 Briarwood Drive | 0.002 | 1.50 |
11/18/1992 | 71 Fair Acres Drive | 0.005 | 0.62 |
11/18/1992 | 79 Maplewood Drive | 0.006 | 1.07 |
11/18/1992 | 93 Maplewood Drive | 0.001 | 0.45 |
11/18/1992 | 98 Hearthstone Way | 0.000 | 0.34 |
11/18/1992 | 99 Dwelley Avenue | 0.001 | 1.17 |
11/19/1992 | 18 Damon Road | 0.000 | 1.05 |
11/19/1992 | 19 Briarwood Drive | 0.000 | 1.90 |
11/19/1992 | 24 Briarwood Drive | 0.006 | 1.83 |
11/19/1992 | 73 Clark Circle | 0.000 | 1.61 |
11/19/1992 | 88 Saltwind Drive | 0.005 | 2.65 |
11/19/1992 | 92 Shingle Mill Lane | 0.002 | 0.81 |
12/1/1992 | 19 Aspen Drive | 0.000 | 0.92 |
12/2/1992 | 100 Great Rock Road | 0.002 | 1.18 |
12/2/1992 | 1010 Main Street | 0.000 | 0.57 |
12/2/1992 | 116 Dwelley Avenue | 0.004 | 1.10 |
12/2/1992 | 125 Cedar Street | 0.000 | 0.16 |
12/2/1992 | 135 Great Rock Road | 0.002 | 1.26 |
12/2/1992 | 18 Aspen Drive | 0.002 | 0.79 |
12/2/1992 | 20 Tindale Way | 0.000 | 1.01 |
12/2/1992 | 210 Stonegate Lane | 0.005 | 0.73 |
12/2/1992 | 26 Longwater Drive | 0.001 | 0.64 |
12/2/1992 | 284 Circuit Street | 0.004 | 1.83 |
12/2/1992 | 38 Tindale Way | 0.002 | 0.81 |
12/2/1992 | 40 Bailey Road | 0.004 | 0.72 |
12/2/1992 | 43 Bailey Road | 0.004 | 0.87 |
12/2/1992 | 465 King Street | 0.005 | 2.65 |
12/2/1992 | 515 Main Street | 0.010 | 0.55 |
12/2/1992 | 75 East Street | 0.000 | 0.33 |
12/2/1992 | 8 Bailey Road | 0.013 | 1.00 |
12/2/1992 | 89 Cedar Street | 0.005 | 0.76 |
12/2/1992 | 90 Dwelley Avenue | 0.006 | 1.12 |
12/2/1992 | 99 Cedar Street | 0.006 | 0.53 |
12/3/1992 | 101 Shingle Mill Lane | 0.001 | 0.89 |
12/3/1992 | 111 Great Rock Road | 0.006 | 0.84 |
12/3/1992 | 134 Hearthstone Way | 0.005 | 0.22 |
12/3/1992 | 46 Great Rock Road | 0.003 | 1.22 |
11/28/1995 | 106 Shingle Mill Lane | 0.004 | 1.32 |
11/28/1995 | 14 Maple Ave. | 0.003 | 1.07 |
11/28/1995 | 152 Longwater Drive | 0.006 | 0.52 |
11/28/1995 | 24 Shingle Mill Lane | 0.012 | 0.90 |
11/28/1995 | 31 Tilden Lane | 0.002 | 0.58 |
11/28/1995 | 40 Saltwind Drive | 0.003 | 0.70 |
11/28/1995 | 465 King Street | 0.007 | 0.66 |
11/28/1995 | 52 Saltwind Drive | 0.003 | 0.37 |
1/4/2001 | 14 Maple Ave. | 0.002 | 0.56 |
1/4/2001 | 152 Longwater Drive | 0.002 | 0.34 |
1/4/2001 | 24 Briarwood Drive | 0.003 | 0.66 |
1/4/2001 | 31 Tilden Lane | 0.001 | 0.75 |
1/5/2001 | 52 Saltwind Drive | 0.000 | 0.11 |
1/8/2001 | 40 Saltwind Drive | 0.002 | 0.39 |
2/1/2001 | 348 Old Farm Road | 0.007 | 0.67 |
3/12/2001 | 433 King Street | 0.002 | 0.35 |
6/5/2001 | 14 Maple Ave. | 0.006 | 0.78 |
6/5/2001 | 152 Longwater Drive | 0.006 | 0.75 |
6/5/2001 | 24 Briarwood Drive | 0.002 | 0.49 |
6/5/2001 | 31 Tilden Lane | 0.000 | 0.58 |
6/5/2001 | 318 Old Farm Road | 0.008 | 0.73 |
6/5/2001 | 40 Saltwind Drive | 0.005 | 0.38 |
6/5/2001 | 52 Saltwind Drive | 0.002 | 0.29 |
6/6/2001 | 338 Whiting Street | 0.008 | 0.73 |
6/13/2001 | 443 King Street | 0.000 | 0.10 |
8/14/2001 | 14 Maple Ave. | 0.003 | 0.85 |
8/14/2001 | 152 Longwater Drive | 0.006 | 0.70 |
8/14/2001 | 31 Tilden Lane | 0.000 | 0.59 |
8/14/2001 | 348 Old Farm Road | 0.003 | 0.27 |
8/15/2001 | 24 Briarwood Drive | 0.002 | 0.43 |
8/15/2001 | 40 Saltwind Drive | 0.004 | 0.36 |
8/15/2001 | 443 King Street | 0.001 | 0.82 |
8/15/2001 | 52 Saltwind Drive | 0.001 | 0.27 |
11/13/2001 | 14 Maple Ave. | 0.003 | 0.90 |
11/13/2001 | 31 Tilden Lane | 0.001 | 0.31 |
11/13/2001 | 443 King Street | 0.000 | 0.96 |
11/13/2001 | 52 Saltwind Drive | 0.004 | 0.36 |
11/15/2001 | 152 Longwater Drive | 0.022 | 0.47 |
11/15/2001 | 24 Briarwood Drive | 0.002 | 1.18 |
11/15/2001 | 348 Old Farm Road | 0.001 | 0.15 |
11/27/2001 | 40 Saltwind Drive | 0.002 | 0.34 |
2/12/2002 | 14 Maple Ave. | 0.000 | 0.23 |
2/12/2002 | 31 Tilden Lane | 0.000 | 0.11 |
2/12/2002 | 52 Saltwind Drive | 0.000 | 0.12 |
2/13/2002 | 152 Longwater Drive | 0.000 | 0.32 |
2/13/2002 | 24 Briarwood Drive | 0.001 | 0.24 |
2/13/2002 | 40 Saltwind Drive | 0.000 | 0.29 |
2/14/2002 | 443 King Street | 0.000 | 0.52 |
3/6/2002 | 348 Old Farm Road | 0.002 | 0.12 |
5/22/2002 | 101 Shingle Mill Lane | 0.000 | 0.11 |
5/22/2002 | 1010 Main Street | 0.001 | 0.12 |
5/22/2002 | 116 Dwelley Avenue | 0.000 | 0.04 |
5/22/2002 | 135 Great Rock Road | 0.002 | 0.16 |
5/22/2002 | 18 Damon Road | 0.000 | 0.18 |
5/22/2002 | 19 Aspen Drive | 0.000 | 0.29 |
5/22/2002 | 26 Longwater Drive | 0.000 | 0.20 |
5/22/2002 | 29 Teresa Lane | 0.000 | 0.11 |
5/22/2002 | 291 Old Farm Road | 0.000 | 0.21 |
5/22/2002 | 307 Old Farm Road | 0.000 | 0.18 |
5/22/2002 | 339 Old Farm Road | 0.000 | 0.18 |
5/22/2002 | 40 Bailey Road | 0.000 | 0.16 |
5/22/2002 | 40 Longwater Drive | 0.004 | 0.15 |
5/22/2002 | 44 Ash Lane | 0.001 | 0.24 |
5/22/2002 | 71 Fair Acres Drive | 0.000 | 0.06 |
5/22/2002 | 8 Bailey Road | 0.001 | 0.17 |
5/22/2002 | 88 Saltwind Drive | 0.004 | 0.04 |
5/22/2002 | 89 Cedar Street | 0.000 | 0.11 |
5/22/2002 | 99 Dwelley Avenue | 0.001 | 0.60 |
5/24/2002 | 122 Great Rock Road | 0.002 | 0.20 |
5/24/2002 | 125 Cedar Street | 0.000 | 0.09 |
5/24/2002 | 199 Hearthstone Way | 0.002 | 0.10 |
5/29/2002 | 184 Larchmont Lane | 0.002 | 0.07 |
6/5/2002 | 100 Great Rock Road | 0.000 | 0.27 |
6/5/2002 | 103 Briarwood Drive | 0.000 | 0.09 |
6/5/2002 | 124 Stonegate Lane | 0.000 | 0.07 |
6/5/2002 | 19 Briarwood Drive | 0.001 | 0.16 |
6/5/2002 | 20 Tindale Way | 0.003 | 0.30 |
6/5/2002 | 210 Stonegate Lane | 0.000 | 0.07 |
6/5/2002 | 24 Shingle Mill Lane | 0.000 | 0.09 |
6/5/2002 | 38 Tindale Way | 0.000 | 0.03 |
6/5/2002 | 46 Great Rock Road | 0.000 | 0.26 |
6/5/2002 | 465 King Street | 0.001 | 0.12 |
6/5/2002 | 48 Briarwood Drive | 0.001 | 0.13 |
6/5/2002 | 515 Main Street | 0.000 | 0.06 |
6/5/2002 | 90 Dwelley Avenue | 0.002 | 0.15 |
6/5/2002 | 92 Shingle Mill Lane | 0.000 | 0.12 |
6/5/2002 | 93 Maplewood Drive | 0.000 | 0.12 |
6/5/2002 | 98 Hearthstone Way | 0.000 | 0.04 |
6/11/2002 | 73 Clark Circle | 0.002 | 0.28 |
6/12/2002 | 125 Great Rock Road | 0.002 | 0.37 |
6/12/2002 | 1327 Broadway | 0.002 | 0.10 |
6/12/2002 | 75 East Street | 0.002 | 0.09 |
6/12/2002 | 82 Dwelley Avenue | 0.002 | 0.24 |
6/13/2002 | 18 Teresa Lane | 0.001 | 0.56 |
6/13/2002 | 284 Circuit Street | 0.002 | 0.60 |
6/13/2002 | 60 Briarwood Drive | 0.002 | 0.26 |
6/15/2002 | 18 Aspen Drive | 0.001 | 0.16 |
6/17/2002 | 54 Bailey Road | 0.005 | 0.34 |
6/18/2002 | 111 Great Rock Road | 0.003 | 0.51 |
6/18/2002 | 99 Cedar Street | 0.002 | 0.29 |
6/19/2002 | 79 Maplewood Drive | 0.004 | 0.46 |
10/17/2002 | 1010 Main Street | 0.000 | 0.16 |
10/17/2002 | 124 Stonegate Lane | 0.000 | 0.02 |
10/17/2002 | 1327 Broadway | 0.001 | 0.14 |
10/17/2002 | 152 Longwater Drive | 0.001 | 0.16 |
10/17/2002 | 210 Stonegate Lane | 0.000 | 0.09 |
10/17/2002 | 219 Old Farm Road | 0.000 | 0.12 |
10/17/2002 | 40 Bailey Road | 0.000 | 0.18 |
10/17/2002 | 40 Saltwind Drive | 0.006 | 0.14 |
10/17/2002 | 41 Teresa Lane | 0.000 | 0.25 |
10/17/2002 | 44 Ash Lane | 0.000 | 0.11 |
10/17/2002 | 515 Main Street | 0.000 | 0.03 |
10/17/2002 | 52 Saltwind Drive | 0.002 | 0.12 |
10/17/2002 | 54 Bailey Road | 0.001 | 0.16 |
10/17/2002 | 71 Fair Acres Drive | 0.000 | 0.21 |
10/17/2002 | 75 East Street | 0.000 | 0.10 |
10/17/2002 | 79 Maplewood Drive | 0.000 | 0.13 |
10/17/2002 | 8 Bailey Road | 0.000 | 0.03 |
10/17/2002 | 88 Saltwind Drive | 0.009 | 0.10 |
10/19/2002 | 103 Briarwood Drive | 0.000 | 0.32 |
10/19/2002 | 111 Great Rock Road | 0.000 | 0.24 |
10/19/2002 | 116 Dwelley Avenue | 0.000 | 0.06 |
10/19/2002 | 125 Great Rock Road | 0.000 | 0.17 |
10/19/2002 | 14 Maple Ave. | 0.000 | 0.26 |
10/19/2002 | 18 Aspen Drive | 0.000 | 0.18 |
10/19/2002 | 184 Larchmont Lane | 0.000 | 0.05 |
10/19/2002 | 19 Aspen Drive | 0.001 | 0.22 |
10/19/2002 | 284 Circuit Street | 0.000 | 0.39 |
10/19/2002 | 31 Tilden Lane | 0.000 | 0.18 |
10/19/2002 | 339 Old Farm Road | 0.004 | 0.17 |
10/19/2002 | 348 Old Farm Road | 0.000 | 0.19 |
10/19/2002 | 40 Longwater Drive | 0.001 | 0.18 |
10/19/2002 | 443 King Street | 0.000 | 0.30 |
10/19/2002 | 465 King Street | 0.000 | 0.26 |
10/19/2002 | 48 Briarwood Drive | 0.000 | 0.32 |
10/19/2002 | 82 Dwelley Avenue | 0.000 | 0.04 |
10/19/2002 | 89 Cedar Street | 0.000 | 0.12 |
10/19/2002 | 90 Dwelley Avenue | 0.000 | 0.04 |
10/19/2002 | 93 Maplewood Drive | 0.002 | 0.08 |
10/19/2002 | 99 Cedar Street | 0.000 | 0.06 |
10/19/2002 | 99 Dwelley Avenue | 0.000 | 0.07 |
10/21/2002 | 135 Great Rock Road | 0.001 | 0.13 |
10/21/2002 | 18 Teresa Lane | 0.002 | 0.34 |
10/22/2002 | 20 Tindale Way | 0.002 | 0.35 |
10/22/2002 | 38 Tindale Way | 0.003 | 0.07 |
10/22/2002 | 92 Shingle Mill Lane | 0.002 | 0.15 |
10/22/2002 | 98 Hearthstone Way | 0.000 | 0.05 |
10/23/2002 | 100 Great Rock Road | 0.000 | 0.10 |
10/23/2002 | 101 Shingle Mill Lane | 0.000 | 0.08 |
10/23/2002 | 18 Damon Road | 0.000 | 0.14 |
10/23/2002 | 24 Shingle Mill Lane | 0.001 | 0.11 |
10/23/2002 | 307 Old Farm Road | 0.000 | 0.22 |
10/23/2002 | 46 Great Rock Road | 0.001 | 0.13 |
10/23/2002 | 73 Clark Circle | 0.002 | 0.30 |
10/26/2002 | 122 Great Rock Road | 0.000 | 0.23 |
10/26/2002 | 24 Briarwood Drive | 0.000 | 0.14 |
10/28/2002 | 31 Bailey Road | 0.000 | 0.21 |
11/15/2002 | 30 Teresa Lane | 0.000 | 0.59 |
11/15/2002 | 33 Kingston Road | 0.000 | 0.44 |
11/15/2002 | 371 Silver Street | 0.000 | 0.05 |
11/15/2002 | 47 Kingston Road | 0.001 | 0.36 |
8/12/2005 | 73 Clark Circle | 0.001 | 0.34 |
8/12/2005 | 339 Old Farm Road | 0.004 | 0.20 |
8/12/2005 | 40 Longwater Drive | 0.001 | 0.09 |
8/16/2005 | 54 Bailey Road | 0.000 | 0.18 |
8/16/2005 | 88 Saltwind Drive | 0.001 | 0.17 |
8/16/2005 | 52 Saltwind Drive | 0.002 | 0.12 |
8/22/2005 | 48 Briarwood Drive | 0.001 | 0.28 |
8/22/2005 | 20 Tindale Way | 0.003 | 0.14 |
8/22/2005 | 47 Kingston Road | 0.000 | 0.04 |
8/23/2005 | 1010 Main Street | 0.007 | 0.67 |
8/23/2005 | 111 Great Rock Road | 0.004 | 0.61 |
8/23/2005 | 46 Great Rock Road | 0.002 | 0.51 |
8/23/2005 | 443 King Street | 0.001 | 0.32 |
8/23/2005 | 40 Bailey Road | 0.000 | 0.16 |
8/23/2005 | 31 Tilden Lane | 0.001 | 0.14 |
8/29/2005 | 284 Circuit Street | 0.060 | 0.21 |
8/30/2005 | 90 Dwelley Avenue | 0.001 | 0.49 |
8/30/2005 | 44 Ash Lane | 0.002 | 0.40 |
8/30/2005 | 515 Main Street | 0.001 | 0.24 |
8/30/2005 | 371 Silver Street | 0.002 | 0.22 |
8/30/2005 | 75 East Street | 0.000 | 0.04 |
9/4/2005 | 465 King Street | 0.001 | 0.16 |
9/13/2005 | 101 Shingle Mill Lane | 0.003 | 0.25 |
9/13/2005 | 89 Cedar Street | 0.001 | 0.19 |
9/13/2005 | 31 Bailey Road | 0.001 | 0.14 |
9/13/2005 | 307 Old Farm Road | 0.001 | 0.13 |
9/13/2005 | 99 Cedar Street | 0.001 | 0.10 |
9/16/2005 | 24 Briarwood Drive | 0.004 | 0.16 |
9/21/2005 | 24 Shingle Mill Lane | 0.000 | 0.36 |
9/21/2005 | 184 Larchmont Lane | 0.005 | 0.15 |
9/27/2005 | 92 Shingle Mill Lane | 0.001 | 0.57 |
8/23/2008 | 465 King Street | 0.004 | 0.35 |
8/23/2008 | 48 Briarwood Drive | 0.003 | 0.23 |
8/23/2008 | 75 East Street | 0.002 | 0.08 |
8/24/2008 | 89 Cedar Street | 0.005 | 0.25 |
8/24/2008 | 40 Longwater Drive | 0.003 | 0.20 |
8/24/2008 | 52 Saltwind Drive | 0.004 | 0.15 |
8/25/2008 | 24 Shingle Mill Lane | 0.002 | 0.36 |
8/25/2008 | 44 Ash Lane | 0.005 | 0.34 |
8/25/2008 | 371 Silver Street | 0.006 | 0.15 |
8/26/2008 | 46 Great Rock Road | 0.003 | 0.77 |
8/26/2008 | 101 Shingle Mill Lane | 0.003 | 0.47 |
8/26/2008 | 73 Clark Circle | 0.002 | 0.44 |
8/26/2008 | 1010 Main Street | 0.005 | 0.38 |
8/26/2008 | 54 Bailey Road | 0.081 | 0.34 |
8/26/2008 | 339 Old Farm Road | 0.008 | 0.31 |
8/26/2008 | 99 Cedar Street | 0.001 | 0.15 |
8/27/2008 | 111 Great Rock Road | 0.001 | 0.30 |
9/1/2008 | 24 Briarwood Drive | 0.008 | 0.42 |
9/23/2008 | 90 Dwelley Avenue | 0.005 | 0.57 |
9/23/2008 | 515 Main Street | 0.003 | 0.31 |
9/23/2008 | 284 Circuit Street | 0.007 | 0.26 |
9/23/2008 | 184 Larchmont Lane | 0.004 | 0.09 |
9/24/2008 | 31 Bailey Road | 0.002 | 0.46 |
9/24/2008 | 88 Saltwind Drive | 0.001 | 0.11 |
9/26/2008 | 443 King Street | 0.003 | 0.30 |
9/30/2008 | 307 Old Farm Road | 0.003 | 0.33 |
9/30/2008 | 47 Kingston Road | 0.001 | 0.29 |
9/30/2008 | 20 Tindale Way | 0.004 | 0.27 |
9/30/2008 | 40 Bailey Road | 0.001 | 0.13 |
10/5/2008 | 31 Tilden Lane | 0.013 | 0.34 |
8/6/2011 | 40 Longwater Drive | 0.002 | 0.12 |
8/7/2011 | 44 Ash Lane | 0.005 | 0.25 |
8/8/2011 | 184 Larchmont Lane | 0.001 | 0.03 |
8/11/2011 | 24 Briarwood Drive | 0.003 | 0.20 |
8/12/2011 | 46 Great Rock Road | 0.002 | 0.60 |
8/12/2011 | 24 Shingle Mill Lane | 0.001 | 0.56 |
8/12/2011 | 101 Shingle Mill Lane | 0.001 | 0.47 |
8/12/2011 | 40 Bailey Road | 0.002 | 0.43 |
8/12/2011 | 1010 Main Street | 0.005 | 0.28 |
8/12/2011 | 31 Bailey Road | 0.003 | 0.27 |
8/12/2011 | 90 Dwelley Avenue | 0.001 | 0.23 |
8/12/2011 | 54 Bailey Road | 0.001 | 0.23 |
8/12/2011 | 339 Old Farm Road | 0.002 | 0.21 |
8/12/2011 | 73 Clark Circle | 0.002 | 0.20 |
8/12/2011 | 284 Circuit Street | 0.001 | 0.15 |
8/12/2011 | 99 Cedar Street | 0.002 | 0.12 |
8/12/2011 | 75 East Street | 0.001 | 0.08 |
8/12/2011 | 47 Kingston Road | 0.041 | 0.06 |
8/13/2011 | 371 Silver Street | 0.003 | 0.11 |
8/15/2011 | 48 Briarwood Drive | 0.001 | 0.22 |
8/15/2011 | 88 Saltwind Drive | 0.000 | 0.09 |
8/17/2011 | 20 Tindale Way | 0.001 | 0.13 |
8/19/2011 | 111 Great Rock Road | 0.002 | 0.51 |
8/26/2011 | 515 Main Street | 0.002 | 0.21 |
9/18/2011 | 89 Cedar Street | 0.004 | 0.21 |
9/18/2011 | 52 Saltwind Drive | 0.001 | 0.10 |
9/19/2011 | 307 Old Farm Road | 0.001 | 0.19 |
9/19/2011 | 443 King Street | 0.001 | 0.18 |
9/20/2011 | 465 King Street | 0.016 | 0.21 |
9/20/2011 | 31 Tilden Lane | 0.002 | 0.13 |
8/2/2014 | 24 Shingle Mill Lane | 0.000 | 0.21 |
8/23/2014 | 284 Circuit Street | 0.002 | 0.13 |
8/23/2014 | 52 Saltwind Drive | 0.001 | 0.08 |
8/23/2014 | 465 King Street | 0.002 | 0.07 |
8/23/2014 | 40 Longwater Drive | 0.001 | 0.07 |
8/23/2014 | 75 East Street | 0.001 | 0.05 |
8/24/2014 | 90 Dwelley Avenue | 0.001 | 0.17 |
8/24/2014 | 44 Ash Lane | 0.009 | 0.16 |
8/25/2014 | 46 Great Rock Road | 0.001 | 0.57 |
8/25/2014 | 111 Great Rock Road | 0.002 | 0.33 |
8/25/2014 | 1010 Main Street | 0.001 | 0.25 |
8/25/2014 | 54 Bailey Road | 0.003 | 0.20 |
8/25/2014 | 443 King Street | 0.002 | 0.19 |
8/25/2014 | 73 Clark Circle | 0.003 | 0.18 |
8/25/2014 | 515 Main Street | 0.001 | 0.17 |
8/25/2014 | 31 Bailey Road | 0.002 | 0.14 |
8/25/2014 | 339 Old Farm Road | 0.001 | 0.09 |
8/26/2014 | 89 Cedar Street | 0.004 | 0.29 |
8/26/2014 | 307 Old Farm Road | 0.001 | 0.20 |
8/26/2014 | 40 Bailey Road | 0.007 | 0.17 |
8/26/2014 | 101 Shingle Mill Lane | 0.001 | 0.17 |
8/27/2014 | 31 Tilden Lane | 0.001 | 0.14 |
8/27/2014 | 184 Larchmont Lane | 0.001 | 0.06 |
9/2/2014 | 24 Briarwood Drive | 0.001 | 0.17 |
9/2/2014 | 47 Kingston Road | 0.000 | 0.02 |
9/3/2014 | 99 Cedar Street | 0.001 | 0.14 |
9/9/2014 | 88 Saltwind Drive | 0.000 | 0.07 |
9/18/2014 | 92 Shingle Mill Lane | 0.001 | 0.36 |
9/19/2014 | 40 Saltwind Drive | 0.002 | 0.06 |
9/25/2014 | 30 Teresa Lane | 0.001 | 0.05 |
8/24/2017 | 339 Old Farm Road | 0.002 | 0.17 |
8/24/2017 | 48 Briarwood Drive | 0.001 | 0.12 |
8/24/2017 | 75 East Street | 0.002 | 0.08 |
8/24/2017 | 52 Saltwind Drive | 0.001 | 0.07 |
8/28/2017 | 40 Bailey Road | 0.003 | 0.25 |
8/29/2017 | 111 Great Rock Road | 0.006 | 0.56 |
8/29/2017 | 24 Shingle Mill Lane | 0.001 | 0.53 |
8/29/2017 | 31 Bailey Road | 0.003 | 0.31 |
8/29/2017 | 307 Old Farm Road | 0.004 | 0.27 |
8/29/2017 | 44 Ash Lane | 0.005 | 0.25 |
8/29/2017 | 89 Cedar Street | 0.006 | 0.23 |
8/29/2017 | 515 Main Street | 0.010 | 0.19 |
8/29/2017 | 24 Briarwood Drive | 0.003 | 0.09 |
8/29/2017 | 31 Tilden Lane | 0.001 | 0.02 |
8/30/2017 | 101 Shingle Mill Lane | 0.001 | 0.30 |
8/30/2017 | 1010 Main Street | 0.001 | 0.22 |
8/30/2017 | 73 Clark Circle | 0.000 | 0.17 |
8/30/2017 | 40 Longwater Drive | 0.001 | 0.13 |
8/30/2017 | 20 Tindale Way | 0.002 | 0.10 |
8/30/2017 | 54 Bailey Road | 0.000 | 0.05 |
8/31/2017 | 443 King Street | 0.002 | 0.14 |
8/31/2017 | 284 Circuit Street | 0.001 | 0.14 |
8/31/2017 | 465 King Street | 0.001 | 0.07 |
9/1/2017 | 46 Great Rock Road | 0.001 | 0.60 |
9/1/2017 | 90 Dwelley Avenue | 0.003 | 0.46 |
9/1/2017 | 184 Larchmont Lane | 0.001 | 0.04 |
9/12/2017 | 135 Great Rock Road | 0.005 | 0.51 |
9/12/2017 | 92 Shingle Mill Lane | 0.008 | 0.28 |
9/12/2017 | 1327 Broadway | 0.001 | 0.07 |
9/13/2017 | 19 Aspen Drive | 0.001 | 0.12 |
9/13/2017 | 18 Teresa Lane | 0.000 | 0.05 |
9/13/2017 | 40 Saltwind Drive | 0.000 | 0.03 |
5/5/2020 | 18 Aspen Drive | 0.010 | 0.32 |
5/5/2020 | 54 Bailey Road | 0.000 | 0.29 |
5/5/2020 | 1327 Broadway | 0.003 | 0.11 |
5/5/2020 | 131 Colonial Drive | 0.001 | 0.05 |
5/5/2020 | 90 Dwelley Avenue | 0.003 | 0.37 |
5/5/2020 | 16 Folly Hill Lane | 0.001 | 0.11 |
5/5/2020 | 122 Great Rock Road | 0.001 | 0.39 |
5/5/2020 | 135 Great Rock Road | 0.002 | 0.33 |
5/5/2020 | 8 Hammer Hook Drive | 0.002 | 0.12 |
5/5/2020 | 98 Hearthstone Way | 0.005 | 0.15 |
5/5/2020 | 465 King Street | 0.001 | 0.06 |
5/5/2020 | 17 Longwater Drive | 0.002 | 0.30 |
5/5/2020 | 151 Longwater Drive | 0.003 | 0.15 |
5/5/2020 | 348 Old Farm Road | 0.001 | 0.04 |
5/5/2020 | 312 Old Farm Road | 0.001 | 0.14 |
5/5/2020 | 124 Stonegate Lane | 0.004 | 0.16 |
5/5/2020 | 8 Tindale Way | 0.000 | 0.15 |
5/5/2020 | 35 Tindale way | 0.000 | 0.06 |
5/5/2020 | 71 Cedar Street | 0.001 | 0.08 |
5/5/2020 | 1010 Main Street | 0.002 | 0.29 |
5/5/2020 | 14 Maple Ave. | 0.002 | 0.42 |
5/5/2020 | 179 Meadowbrook Road | 0.006 | 0.24 |
5/5/2020 | 138 Plain Street | 0.000 | 0.17 |
5/5/2020 | 101 Shingle Mill Lane | 0.001 | 0.32 |
5/5/2020 | 160 Shingle Mill Lane | 0.002 | 0.22 |
5/5/2020 | 371 Silver Street | 0.001 | 0.13 |
5/5/2020 | 210 Stonegate Lane | 0.001 | 0.09 |
5/5/2020 | 884 Webster Street | 0.001 | 0.28 |
5/5/2020 | 156 West Avenue | 0.001 | 0.22 |
5/6/2020 | 40 Bailey Road | 0.000 | 0.10 |
5/6/2020 | 84 Great Rock Road | 0.000 | 0.35 |
5/12/2020 | 40 Saltwind Drive | 0.000 | 0.07 |
5/18/2020 | 515 Main Street | 0.001 | 0.17 |
5/18/2020 | 31 Tilden Lane | 0.001 | 0.11 |
5/19/2020 | 339 Old Farm Road | 0.002 | 0.30 |
5/19/2020 | 40 Longwater Drive | 0.002 | 0.46 |
5/19/2020 | 20 Pine Street | 0.001 | 0.11 |
5/19/2020 | 82 Dwelley Avenue | 0.001 | 0.28 |
5/19/2020 | 116 Dwelley Avenue | 0.002 | 0.33 |
5/19/2020 | 111 Great Rock Road | 0.003 | 0.61 |
5/19/2020 | 184 Larchmont Lane | 0.003 | 0.22 |
5/19/2020 | 156 Main Street | 0.000 | 0.03 |
5/19/2020 | 96 Twin Fawn Drive | 0.002 | 0.27 |
5/19/2020 | 443 King Street | 0.001 | 0.14 |
5/20/2020 | 284 Circuit Street | 0.001 | 0.25 |
5/20/2020 | 19 Aspen Drive | 0.001 | 0.26 |
5/20/2020 | 32 Birchwood Road | 0.006 | 0.40 |
5/21/2020 | 24 Briarwood Drive | 0.004 | 0.17 |
5/21/2020 | 108 Great Rock Road | 0.002 | 0.39 |
6/4/2020 | 9 Tindale Way | 0.000 | 0.06 |
6/4/2020 | 27 Cedar Street | 0.001 | 0.51 |
6/4/2020 | 89 Cedar Street | 0.002 | 0.47 |
6/4/2020 | 92 Shingle Mill Lane | 0.001 | 0.66 |
6/4/2020 | 125 Cedar Street | 0.001 | 0.12 |
6/11/2020 | 11 Shingle Mill Lane | 0.001 | 0.46 |
6/11/2020 | 180 Pine Tree Drive | 0.005 | 0.08 |
6/11/2020 | 185 Hacketts Pond Drive | 0.001 | 0.77 |
6/11/2020 | 60 Briarwood Drive | 0.001 | 0.10 |
6/11/2020 | 42 Shingle Mill Lane | 0.003 | 0.47 |
6/11/2020 | 59 Shingle Mill Lane | 0.001 | 0.37 |
6/11/2020 | 26 Longwater Drive | 0.002 | 0.24 |
6/11/2020 | 136 Larchmont Lane | 0.002 | 0.19 |
6/23/2020 | 128 Briarwood Drive | 0.001 | 0.52 |
6/24/2020 | 215 Hearthstone Way | 0.003 | 0.07 |
6/30/2020 | 19 Briarwood Drive | 0.000 | 0.11 |
10/5/2020 | 96 Twin Fawn Drive | 0.002 | 0.34 |
10/21/2020 | 8 Hammer Hook Drive | 0.001 | 0.04 |
10/22/2020 | 35 Tindale way | 0.001 | 0.11 |
10/22/2020 | 179 Meadowbrook Road | 0.004 | 0.54 |
10/22/2020 | 71 Cedar Street | 0.001 | 0.25 |
10/22/2020 | 14 Maple Ave. | 0.003 | 0.86 |
10/22/2020 | 184 Larchmont Lane | 0.005 | 0.19 |
10/22/2020 | 136 Larchmont Lane | 0.002 | 0.25 |
10/22/2020 | 60 Briarwood Drive | 0.002 | 0.17 |
10/22/2020 | 101 Shingle Mill Lane | 0.001 | 0.65 |
10/22/2020 | 40 Longwater Drive | 0.002 | 0.41 |
10/22/2020 | 31 Tilden Lane | 0.001 | 0.24 |
10/22/2020 | 84 Great Rock Road | 0.060 | 0.86 |
10/22/2020 | 111 Great Rock Road | 0.004 | 1.03 |
10/22/2020 | 312 Old Farm Road | 0.004 | 0.52 |
10/22/2020 | 339 Old Farm Road | 0.003 | 0.61 |
10/22/2020 | 138 Plain Street | 0.001 | 0.29 |
10/22/2020 | 160 Shingle Mill Lane | 0.004 | 0.72 |
10/22/2020 | 42 Shingle Mill Lane | 0.003 | 0.82 |
10/23/2020 | 19 Briarwood Drive | 0.001 | 0.22 |
10/23/2020 | 124 Stonegate Lane | 0.005 | 0.22 |
10/27/2020 | 89 Cedar Street | 0.003 | 0.32 |
10/27/2020 | 24 Briarwood Drive | 0.007 | 0.34 |
10/27/2020 | 122 Great Rock Road | 0.002 | 0.67 |
11/11/2020 | 54 Bailey Road | 0.000 | 0.44 |
11/11/2020 | 110 Briarwood Drive | 0.001 | 0.14 |
11/11/2020 | 125 Cedar Street | 0.000 | 0.10 |
11/11/2020 | 116 Dwelley Avenue | 0.001 | 0.19 |
11/11/2020 | 185 Hacketts Pond Drive | 0.001 | 0.68 |
11/11/2020 | 465 King Street | 0.010 | 0.16 |
11/11/2020 | 26 Longwater Drive | 0.004 | 0.29 |
11/11/2020 | 884 Webster Street | 0.002 | 0.57 |
11/11/2020 | 156 West Avenue | 0.014 | 0.63 |
11/11/2020 | 82 Dwelley Avenue | 0.001 | 0.20 |
11/11/2020 | 40 Saltwind Drive | 0.002 | 0.03 |
11/12/2020 | 90 Dwelley Avenue | 0.002 | 0.21 |
11/12/2020 | 104 Ledgewood Drive | 0.002 | 0.30 |
11/13/2020 | 443 King Street | 0.002 | 0.10 |
11/13/2020 | 17 Longwater Drive | 0.001 | 0.20 |
12/2/2020 | 18 Aspen Drive | 0.002 | 0.43 |
12/2/2020 | 210 Stonegate Lane | 0.001 | 0.14 |
12/2/2020 | 20 Tindale Way | 0.012 | 0.48 |
12/2/2020 | 151 Longwater Drive | 0.003 | 0.42 |
12/2/2020 | 108 Great Rock Road | 0.002 | 0.46 |
12/2/2020 | 84 Great Rock Road | 0.000 | 0.57 |
12/3/2020 | 100 Great Rock Road | 0.001 | 0.67 |
12/3/2020 | 130 Colonial Drive | 0.000 | 0.04 |
12/3/2020 | 110 Hearthstone Way | 0.002 | 0.14 |
12/8/2020 | 1327 Broadway | 0.006 | 0.14 |
12/8/2020 | 19 Aspen Drive | 0.001 | 0.25 |
12/8/2020 | 131 Colonial Drive | 0.001 | 0.08 |
12/8/2020 | 11 Shingle Mill Lane | 0.000 | 0.41 |
12/8/2020 | 284 Circuit Street | 0.001 | 0.29 |
12/9/2020 | 98 Hearthstone Way | 0.001 | 0.11 |
12/9/2020 | 371 Silver Street | 0.001 | 0.09 |
12/9/2020 | 215 Hearthstone Way | 0.002 | 0.12 |
12/9/2020 | 8 Tindale Way | 0.001 | 0.12 |
12/15/2020 | 348 Old Farm Road | 0.002 | 0.27 |
12/15/2020 | 190 Hacketts Pond Drive | 0.001 | 0.48 |
12/15/2020 | 22 Tilden Way | 0.003 | 0.20 |
12/15/2020 | 134 Hearthstone Way | 0.002 | 0.09 |
8/4/2021 | 54 Bailey Road | 0.000 | 0.16 |
8/4/2021 | 98 Hearthstone Way | 0.003 | 0.36 |
8/4/2021 | 31 Tilden Lane | 0.000 | 0.22 |
9/1/2021 | 284 Circuit Street | 0.001 | 0.24 |
9/1/2021 | 443 King Street | 0.003 | 0.26 |
8/3/2021 | 40 Longwater Drive | 0.002 | 0.30 |
9/8/2021 | 884 Webster Street | 0.002 | 0.33 |
9/1/2021 | 89 Cedar Street | 0.000 | 0.22 |
8/4/2021 | 14 Maple Ave. | 0.004 | 0.55 |
8/4/2021 | 124 Stonegate Lane | 0.003 | 0.13 |
8/5/2021 | 24 Briarwood Drive | 0.006 | 0.26 |
8/8/2021 | 20 Tindale Way | 0.006 | 0.30 |
9/2/2021 | 11 Shingle Mill Lane | 0.000 | 0.35 |
9/2/2021 | 8 Tindale Way | 0.000 | 0.007 |
9/1/2021 | 17 Longwater Drive | 0.003 | 0.36 |
9/1/2021 | 71 Cedar Street | 0.019 | 0.23 |
9/1/2021 | 190 Hacketts Pond Drive | 0.001 | 0.34 |
8/4/2021 | 134 Hearthstone Way | 0.003 | 0.07 |
9/1/2021 | 136 Larchmont Lane | 0.003 | 0.18 |
8/5/2021 | 160 Shingle Mill Lane | 0.003 | 0.25 |
9/1/2021 | 515 Main Street | 0.003 | 0.12 |
8/4/2021 | 110 Hearthstone Way | 0.006 | 0.22 |
8/4/2021 | 40 Bailey Road | 0.000 | 0.19 |
8/4/2021 | 108 Great Rock Road | 0.000 | 0.17 |
8/4/2021 | 92 Shingle Mill Lane | 0.001 | 0.53 |
9/8/2021 | 96 Twin Fawn Drive | 0.001 | 0.20 |
9/8/2021 | 35 Tindale Way | 0.000 | 0.00 |
9/8/2021 | 179 Meadowbrook Road | 0.002 | 0.15 |
9/8/2021 | 339 Old Farm Road | 0.002 | 0.24 |
9/8/2021 | 138 Plain Street | 0.000 | 0.12 |
9/7/2021 | 465 King Street | 0.008 | 0.14 |
9/8/2021 | 40 Saltwind Drive | 0.003 | 0.10 |
9/8/2021 | 90 Dwelley Ave. | 0.002 | 0.58 |
10/14/2022 | 4 Damon Road | 0.000 | 0.28 |
11/22/2022 | 7 Greenhill Road | 0.000 | 0.11 |
12/6/2022 | 7 Teresa Lane | 0.000 | 0.03 |
11/2/2022 | 8 Tindale Way | 0.000 | 0.04 |
10/6/2022 | 11 Shingle Mill Lane | 0.000 | 0.31 |
11/17/2022 | 17 Greenhill Road | 0.000 | 0.07 |
11/17/2022 | 23 Tindale Way | 0.000 | 0.08 |
10/5/2022 | 31 Tilden Lane | 0.000 | 0.13 |
11/2/2022 | 40 Bailey Road | 0.000 | 0.20 |
10/5/2022 | 54 Bailey Road | 0.000 | 0.16 |
10/5/2022 | 89 Cedar Street | 0.000 | 0.25 |
10/5/2022 | 101 Shingle Mill Lane | 0.000 | 0.23 |
10/5/2022 | 110 Briarwood Drive | 0.000 | 0.20 |
12/7/2022 | 114 Longwater Drive | 0.000 | 0.08 |
10/14/2022 | 131 Colonial Drive | 0.000 | 0.03 |
10/5/2022 | 138 Plain Street | 0.000 | 0.09 |
11/3/2022 | 151 Longwater Drive | 0.000 | 0.08 |
12/20/2022 | 183 Larchmont Lane | 0.000 | 0.07 |
11/2/2022 | 190 Hacketts Pond Drive | 0.000 | 0.33 |
10/9/2022 | 215 Hearthstone Way | 0.000 | 0.12 |
11/18/2022 | 363 Old Farm Road | 0.000 | 0.25 |
11/28/2022 | 371 Silver Street | 0.000 | 0.08 |
10/4/2022 | 465 King Street | 0.000 | 0.13 |
10/5/2022 | 9 Tindale Way | 0.001 | 0.04 |
10/5/2022 | 19 Briarwood Drive | 0.001 | 0.20 |
11/2/2022 | 71 Fair Acres Drive | 0.001 | 0.21 |
10/5/2022 | 82 Dwelley Avenue | 0.001 | 0.21 |
10/5/2022 | 134 Hearthstone Way | 0.001 | 0.04 |
11/16/2022 | 183 Hanover Street | 0.001 | 0.20 |
10/5/2022 | 339 Old Farm Road | 0.001 | 0.18 |
11/2/2022 | 291 Old Farm Road | 0.002 | 0.33 |
10/5/2022 | 443 King Street | 0.002 | 0.21 |
12/6/2022 | 481 King Street | 0.002 | 0.26 |
11/15/2022 | 14 Maplewood Drive | 0.003 | 0.08 |
10/5/2022 | 22 Tilden Lane | 0.003 | 0.27 |
11/2/2022 | 45 Shingle Mill Lane | 0.003 | 0.58 |
10/5/2022 | 90 Dwelley Avenue | 0.003 | 0.47 |
10/14/2022 | 108 Great Rock Road | 0.003 | 0.48 |
10/5/2022 | 110 Hearthstone Way | 0.003 | 0.10 |
10/5/2022 | 210 Stonegate Lane | 0.003 | 0.07 |
10/5/2022 | 124 Stonegate Lane | 0.004 | 0.11 |
11/2/2022 | 184 Larchmont Lane | 0.004 | 0.08 |
12/14/2022 | 199 Stonegate Lane | 0.004 | 0.09 |
10/7/2022 | 515 Main Street | 0.004 | 0.08 |
10/6/2022 | 24 Briarwood Drive | 0.005 | 0.31 |
11/2/2022 | 26 Roberts Road | 0.005 | 0.19 |
11/2/2022 | 160 Shingle Mill Lane | 0.007 | 0.49 |
11/2/2022 | 1327 Broadway | 0.007 | 0.21 |
10/4/2022 | 14 Maple Avenue | 0.008 | 0.53 |
11/19/2022 | 235 Larchmont Lane | 0.008 | 0.29 |
11/16/2022 | 41 Post Drive | 0.009 | 0.37 |
10/5/2022 | 60 Briarwood Drive | 0.036 | 0.24 |
11/16/2022 | 60 Longwater Drive | 0.086 | 0.65 |
Lead and Copper Lab Data
- 1992 Lead and Copper Lab Data
- 1992 Lead and Copper Lab Data (School)
- 1995 Lead and Copper Lab Data
- 2001 Lead and Copper Lab Data
- 2002 Lead and Copper Lab Data
- 2005 Lead and Copper Lab Data
- 2008 Lead and Copper Lab Data
- 2011 Lead and Copper Lab Data
- 2014 Lead and Copper Lab Data
- 2017 Lead and Copper Lab Data
- 2020 Lead and Copper Lab Data (1)
- 2020 Lead and Copper Lab Data (2)
- 2021 Lead and Copper Lab Data
- 2022 Lead and Copper Lab Data