These regulations are adopted to promote the public health and general welfare by ensuring private wells are constructed so as to protect the quality of groundwater derived from them.
[Adopted 1-10-2011[1]]
[1]
Editor's Note: These regulations also repealed former Art. I, Well Regulations, adopted 5-3-2004, as amended.
These regulations are adopted pursuant to MGL c. 111, § 31 as amended.
As used in these regulations, the following terms shall be defined as follows:
A private well that has not been used for water supply for a period of one year or more and which the owner does not intend to use again for supply water.
The Nashoba Associated Boards of Health (hereinafter "Nashoba") or any other duly authorized individual or entity, serving as the agent for the Board of Health, as provided by MGL c. 111, § 27A.
The use of water for crop irrigation, golf courses and water park purposes; requires a water test in compliance with Townsend Board of Health regulations. There shall be no plumbing connected to the house. It must be identified by a firmly attached yellow metal tag having the shape of a four-inch equilateral triangle bearing the legend "WATER UNSAFE" in letters not less than 7/16 inch in height.
Town water or private well meeting the requirements of these regulations.
A water-bearing, geologic formation that contains water in sufficient quantities to supply a well.
An area around the aquifer, which supplies a recharge of water to the aquifer.
Massachusetts Department of Environmental Protection, a state agency.
United States Environmental Protection Agency.
The use of water for crop irrigation, golf courses and water park purposes; requires a water test in compliance with Townsend Board of Health regulations. There shall be no plumbing connected to the house. It must be identified by a firmly attached yellow metal tag having the shape of a four-inch equilateral triangle bearing the legend "WATER UNSAFE" in letters not less than 7/16 inch in height.
Maximum contamination levels.
Micrograms per liter.
Milligrams per liter.
Milliliters.
Water not intended for human consumption; must meet potable water guidelines.
PicoCuries per liter.
An individual, corporation, company, association, trust, partnership or any other entity.
A water treatment unit that is placed in the dwelling serving all interior and exterior water fixtures that remediate the water and makes it potable.
Water that is safe and fit for human consumption.
Parts per billion.
Parts per million.
An approved well water source serving one dwelling.
Permits required prior to installation through the Plumbing Department; system design is per plumbing code.
Well with a depth of less than 100 feet and not constructed in conformance with artesian well practices.
A written request specifying the section of the rules and regulations from which a variance is being sought.
A bored, drilled or driven shaft, or dug hole with a depth greater than its largest surface dimension.
Any person who is licensed by the Water Resources Commission (as defined by Chapter 620 of the Acts of 1956 as amended) to construct wells.
A.
No private well shall be deemed a source of potable water unless it is constructed in accordance with these regulations. No well shall be destroyed except in accordance with these regulations.
D.
The Board or its agent shall investigate violations of these regulations or of any permit issued and may take such actions as it deems necessary for the protection of the public health.
A.
In order to enforce the provisions of Article 2, Regulation 4 of the State Sanitary Code (Water Supply), a permit from our agent shall be required for development of a suitable source of potable water prior to the start of any construction on a building where water will be consumed and connection to a public water supply cannot be made.
B.
No person shall engage in the business of construction or destroying private wells within the Town of Townsend unless they are registered as a well driller with the Commonwealth of Massachusetts.
C.
An application for a well construction or destruction permit shall be submitted by the well driller to the Board or its agent on a form furnished by the Board or its agent.
D.
The location and design of a proposed private well, along with a description of possible sources of contamination, including but not limited to landfills, toxic waste dumps and underground storage tanks within 500 feet; septic systems; drains; lot lines; wells; streets; utility rights-of-way; buildings; barns; and wetlands that are within 200 feet of the proposed well shall be submitted to the Board or its agent as part of the application for a well construction permit.
E.
The location and design of the abandoned private well that is abandoned shall be submitted to the Board or its agent as part of the application for a well destruction permit.
F.
Fees for a well construction or destruction permit will be determined by the Board and collected as part of normal procedure.
Within 30 days after completion of the construction of any well, the well driller shall submit to the Board or its agent a report containing the following information:
A.
The name of the owner of the well;
B.
The address of property served (including street number, Assessors map, block and lot number);
C.
The depth, size and method of construction of the well;
D.
The location as shown on a sketch plan which shall show the distance from the well to at least two permanent landmarks;
E.
The static water level;
F.
The yield of the well after eight hours of pumping;
G.
The well driller's log information; and
H.
The method of sealing, including the materials used.
A.
In establishing the location of a well, the well driller shall identify sources of contamination, which exist within 500 feet of the proposed well site. The following minimum, lateral distances in feet from contamination sources shall apply:
Source of Contamination | Minimum Lateral Distance (feet) | |
|---|---|---|
Slab or foundation | 10 | |
Common way | 10 | |
In-ground pool | 25 | |
Property line | 25 | |
Public way | 25 | |
Wetlands | 50 | |
Septic tank | 50 | |
Leaching facility | 100 | |
Expansion area | 100 | |
Cesspool | 100 | |
Sewer line – pressure line in pump system | 100 | |
Active or closed landfill | 500 | |
Hazardous waste site | 500 |
B.
The above distances may be increased or special means of protection may be required when deemed necessary in the opinion of the Board or its agent. These distances or special requirements shall be noted on the well construction permit.
C.
Wherever possible, the well should be up gradient of sources of contamination. The top of a well shall be higher than any surface source of contamination and above any known condition of flooding, drainage, or runoff from the surrounding land, unless otherwise adequately protected.
A.
Wells shall be constructed in conformance with the recommendations of the latest edition of the Manual of Individual Water Supply Systems, published by the United States Environmental Protection Agency (Office of Drinking Water). (Exception: springs shall not be used as a potable water supply.)
B.
Shallow wells are prohibited.
A.
A water sample suitable for analysis shall be collected by the Board or its agent, or a MA DEP certified lab employee.
B.
All analysis shall be performed in accordance with the current U.S. EPA methods by a laboratory certified by the Massachusetts DEP. All fees for the water testing are the responsibility of the applicant.
C.
The Board or its agent shall review water quality analysis. The Board or its agent may also use professional judgment when assessing the results of the well water prior to approval of that well. When the results indicate a potential health hazard (i.e., possible gasoline contamination, etc.), the Board or its agent may, at its discretion, disapprove the well for use as a water supply.
D.
The following items shall be analyzed as part of the Townsend Board of Health well water test for potability standards. A well shall not be fit for human consumption (not potable) if it exceeds any of the following maximum contamination levels (MCL):[1]
Test Parameter | MCL | |
|---|---|---|
Total coliform | 0 per 100 ml | |
Fecal coliform | 0 per 100 ml | |
E.coli | 0 per 100 ml | |
Arsenic | 0.01 mg/L | |
Calcium | NS | |
Copper | NS | |
Iron | NS | |
Lead | 0.015 mg/L | |
Magnesium | NS | |
Manganese | NS | |
Potassium | NS | |
Sodium | NS | |
Alkalinity | NS | |
Chlorid | NS | |
Chlorine | 0 mg/L | |
Color | NS | |
Conductivity | NS | |
Fluoride | NS | |
Hardness | NS | |
Nitrogen as ammonia | NS | |
Nitrate-N | 10 mg/L | |
Nitrite-N | 1 mg/L | |
Odor | NS | |
pH | NS | |
Sulphate | NS | |
Turbidity | NS | |
Sediment | NS | |
Radon | 10,000 pCi/L | |
*NS = No standard |
Volatile Organic Compounds (EPA Method 524.2) | ||
|---|---|---|
Test Parameter | MCL | |
Benzene | 5 ug/L | |
Carbon tetrachloride | 5 ug/L | |
1,1-Dichloroethylene | 7 ug/L | |
1,2-Dichloroethane | 5 ug/L | |
p-DichloroBenzene | 5 ug/L | |
Trichloroethylene | 5 ug/L | |
1,1,1-Trichloroethane | 200 ug/L | |
Vinyl chloride | 2 ug/L | |
Monochlorobenzene | 100 ug/L | |
ortho-Dichlorobenzene | 600 ug/L | |
trans-1,2-Dichloroethylene | 100 ug/L | |
cis-1,2-Dichloroethylene | 70 ug/L | |
Chloroethane | NS | |
2,2-Dichloropropane | NS | |
o-Chlorotolune | NS | |
p-Chlorotolune | NS | |
Bromobenzene | NS | |
1,3-Dichloropropene | NS | |
1,2,4-Trimethylbenzene | NS | |
1,2,3-Trichlorobenzene | NS | |
n-Propylbenzene | NS | |
n-butylbenzene | NS | |
Naphthalene | NS | |
Hexachlorobutadiene | NS | |
1,2-Dichloropropane | 5 ug/L | |
Ethylbenzene | 700 ug/L | |
Styrene | 100 ug/L | |
Tetrachloroethylene | 5 ug/L | |
Tolune | 1,000 ug/L | |
Xylenes (total) | 10,000 ug/L | |
Dichloromethane | 5 ug/L | |
1,2,4-Trichlorobenzene | 70 ug/L | |
1,1,2-Trichloroethane | 5 ug/L | |
Methyl Tertiary Butyl Ether | 70 ug/L | |
Chloroform | NS | |
Bromodichloromethane | NS | |
Chlorodibromomethane | NS | |
Bromoform | NS | |
m-Dichlorobenzene | NS | |
Dibromomethane | NS | |
1,1-Dichloropropene | NS | |
1,1-Dichloroethane | NS | |
1,1,2,2-Tetrachloroethane | NS | |
1,3-Dichloropropane | NS | |
Chloromethane | NS | |
Bromomethane | NS | |
1,2,3-Trichloropropane | NS | |
1,3,5-Trimethylbenzene | NS | |
p-Isopropyltolune | NS | |
Isopropylbenzene | NS | |
t-Butylbenzene | NS | |
sec-Butylbenzene | NS | |
Fluoro Trichloromethane | NS | |
Dichlorodifluoromethane | NS | |
Bromochloromethane | NS | |
1,1,1,2-Tctrachloroethane | NS | |
*NS = No standard | ||
(1)
Arsenic levels shall not exceed 0.01 mg/L.
(2)
Radon shall not exceed 10,000 pCi/L.
(a)
Absorption and absorption filters such as charcoal or any filtering device, which would become radioactive waste as a result of their use, shall not be used to remove radon.
(3)
When treatment is required to remove a contaminant, after treatment is employed, a retest sample must be taken in accordance with the Townsend BOH Well Regulations and the results submitted to the Townsend BOH.
(4)
When treatment is not being employed to remove a contaminant, which exceeds the Townsend BOH posted MCLs, two consecutive tests are required. The laboratory results of both tests, consecutively, must be in compliance with the Townsend BOH posted MCLs. Only one sample shall be taken within a twenty-four-hour period.
(5)
All treatment employed to remove contaminates and make all water potable shall be a point-of-entry system.
[1]
Editor's Note: Within Subsection, the subsection designations 1 through 5 were changed to (1) through (5), respectively, with the permission of the Town Clerk in order to maintain a consistent and appropriate numbering scheme within the Code.
E.
The Board recommends that all owners/users of private wells test the water at three-year intervals to assure continued safety.
F.
Well testing will be required of all wells prior to transfer of property title or within three years prior to such transfer. Laboratory results of well water test are valid for three years from the date the sample was taken. Well testing shall be in compliance with this section.
G.
The Board or its agent may require additional analysis for items not specified in Subsection D above.
H.
The Board or its agent must approve the water quality of every well as discussed above. The Board has a review period of up to 45 days from the date they receive the water report. This report is required prior to the issuance of a permit for the construction of a building or structure which would necessitate the use of water therein, to be supplied by said well.
A.
The applicant shall request their variance in writing to the Board of Health.
B.
The Board of Health may require the applicant to notify the abutters of the specific section(s) of the rules and regulations from which the applicant is seeking a variance and the reason why said variance(s) is being requested.
C.
The Board of Health reserves the right to act on the following provisions:
(1)
The Board may set a hearing date and time to discuss the requested variance(s) with the owner and/or their engineer/agent.
(2)
The Board may request abutters be notified by certified mail, return receipt requested, at least 10 days prior to the hearing date. Return receipts are to be provided to the Board at such hearing.
(3)
An emergency well installation variance may be applied for by the applicant and must comply with this section.
D.
Whoever violates these regulations shall be punished by a fine of not more than $1,000 for which a penalty is not otherwise provided for, in any of the applicable General Laws. Fines are payable to the Town of Townsend, MA.