Are you thinking of installing a water well in Concord, MA. This article is geared towards understanding Concord MA Board of Health Regulations. Understanding your town regulations can be instrumental in compiling total project costs when it comes to drilling a water well in Concord, MA.
1. Permit Info: Well construction permit fee: Domestic $100.00 Irrigation:$100.00
2. 2. Well Location: A Plot Plan is required upon application. Requirements include
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Table 1: Required Setbacks for Wells |
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Well Type |
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Private Water Supply |
Irrigation |
Geothermal |
Monitoring |
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Property Line |
10 |
10 |
10 |
N/A |
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Public or Private Way (edge of road) |
25 |
25 |
25 |
N/A |
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100-year floodplain elevation |
Above |
Above |
Above |
N/A |
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Body of water |
25 |
25 |
25 |
N/A |
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Wetland |
25 |
25 |
25 |
N/A |
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Septic Tank/Pump Chamber |
50 |
50 |
50 |
N/A |
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Soil Absorption System |
100 |
50 |
50 |
N/A |
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Building sewer constructed of durable, corrosion-resistant material |
10 |
10 |
10 |
N/A |
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Building sewer constructed of other materials |
50 |
50 |
50 |
N/A |
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Structure with a foundation |
20 |
20 |
20 |
N/A |
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3. Water Quality testing: Extensive water analysis is required for domestic wells. This test includes (Recommended every 5-7 years after initial test)
Total Coliform Bacteria Sodium Hardness Arsenic (Total)
E-Coli Bacteria Alkalinity Nitrate Lead
Calcium Ammonia Nitrite Potassium
Copper Chloride pH Flouride
Iron Chlorine Sulfate Radon
Magnesium Color Turbidity Flouride
Manganese Conductivity Odor/Sediment P-dichlorobenzene
Radontetrachlorethylene Carbon Tetrachloride Trichloroethane Cis-1
Dichloroethylene Toluene Dichloroethylene Ethylbenzene Monochlorobenzene
For Irrigation Wells, basic water quality testing is required. This includes
(Recommended to be tested whenever there are noticeable water quality changes)
Total Coliform Bacteria Hardness
E-Coli Bacteria Nitrate
pH Nitrite
Sodium Chloride
Iron Chlorine
Manganese Color
4. Water Quantity testing: A four hour flow test will be sufficient. The test will be conducted in the following manner
(1) The volume of water necessary to support the household's daily need shall be determined using the following equation: (number of bedrooms plus one bedroom) x (110 gallons per bedroom) x (a safety factor of 2) = number of gallons needed daily.
(2) The storage capacity of the well shall be determined using the measured static water level and the depth and radius of the drill hole or casing.
(3) The Required Volume shall be calculated by adding the volumes of water in (1) and (2) above. It is this volume of water that must be pumped from the well within a 24-hour period.
5.Real Estate Transfer Requirements: As of now, Concord, MA does not have any real estate transfer requirements posted. However we strongly suggest getting the water quality and quantity tested to show you are getting a clean, safe, and usable well.
Wells on average in the Town of Concord MA range from 300-400 in depth however it’s not uncommon for wells to run shallower or deeper hence why it’s called the average. The casing depth averages at 40 feet however deeper pockets of rock are possible.
If you have further questions contact the Concord Board Of Health at 978-318-3275
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