113. I , IS'I

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

REGION I

J.F. KENNEDY FEDERAL BUILDING. BOSTON, MASSACHUSETTS 02203-2211

July 23, 1992

James E. and Deborah F. Gratton 16 Holton Circle Londonderry, New Hampshire 03053

Subject: Well Water Quality

Dear Mr. and Mrs. Gratton:

At your request, I have enclosed all data results concerning the quality of your well water which is located at 16 Holton Circle in Londonderry, New Hampshire (lots 14-7 and 14-9 of the local tax maps).

To summarize, the first sample of your well water was collected by NUS/FIT, . a contractor for the United States Environmental Protection Agency (EPA), on June 3, 1985. No chemicals were detected. The second and third samples of your well water were collected by the New Hampshire Department of Environmental Services (NHDES), under EPA's direction, in March and June of 1990 respectively. ·All results were "below detection limit". Again, this means that no chemicals were detected.

Because consi stent sampling of your well water has never shown any contaminants, re-sampling has not been conducted. However,

' at your request, the NHDES will re-sample your well water during the next sampling event (within the next month) to confirm previous results. The data will be provi ded to you directly.

I f you have any questions, please do not hesit at e to cal l me at (617) 223-5510.

S~l~. IJ;~ James M. Di Lorenzo Remedi al Project Manager Was te Management Division

Enclosures

cc : Jim Sebastian, EPA CRC

--- ------- ----

~

- -4 . ­ .. - - • •TA8Le I --­NUS/FIT VOl.ATIU! ORGANICS SCRE~IHC

UOt.TOH C1RCL£ SIT£ LONOoNoeaav, Nl!W HAMPSHIRE

JUNE J, ltU ~

Coelute,-1• Trkhlo,.o- Tet,-•- <liao,-o- Elhrl-

Oeaecuo,. limit ~ elhrlerie 8enz.ette Toluene dlkwo- ~ ~ m-Xrlet1e o-Xrleue Nun1t>t.r ofelftrtene lJrijden1ilied

J Pe;oksJ JSa.tlon 1.0./ ' ' 10

~ £f>A hffkNp, • HohOfl Ckde

11 flollOfl CWcle IJ tWIOtl Circle

~ 16- •ttaoen Cltde · 11 "°''°" CWc:te ,, "°''°"Or-de

(cfl.tlllc•td II IWIOtl Cir-de It tioltOfl Cirde 20 tloltOfl Circle 21 "°''°" Cir-de ZI Ho11ot1 Circle JO HoltOfl Ora. J2 Hol tOQ Circle lot Pilllllwy RMd I.JO PUlalllurr RMd I7t Pillalllurr RMd 112 Pillalllurr RMd IU Pill._y RMd I 92 Pilbtawy RMd 111 HiP ~e RMd I JJ Hlah ~ ltoM 10 9-t __, llCNd t Wheetwript Or-de

l07 M.Ammotta RMd •aen•RMd (Lot t2' Sit1et1t RMd (RecrHtlon Fidd)

• ..,, JCIOO llH/lmtUH/11'91

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llH/lntJ l'Hll~ 20ttt1m1 llH/12"1laH/lnto JOH/Utat lZH/12'16 IOtS/IJlll I JOS/I Jll J Pli/IJOOI

lllP/IJOOt IMP/IJOOJ PCP/IJOOZ ll1HAJI~ IJJtfR/I JOOI lotfS/IJ007

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Surface •••er (wadSurfACie WAier Ctlorth)Surr.c. ••,.,Cu.I)BrCIGc Fidde.i.,.1

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w l - llOI detected ·~

l 0n coelutlfla c:Gmpound(s) , oeU1r1- .The followlfla c~ coelute In ,_ pe.q And c.,. be detected but not disll"lubhed from Heh 01her.

de1ec1ed but Atftounts are unktlow,. t-l,Z-4ichlo,-oe1hrl- Notea The Above reaut11 we fr- NUS/FIT in-bCJuae aaeeniog usinc one-column gas

T P'ob.dlte presence below qu.,11i1•1iuo limit ···--- - ........,_........., ................._, ................ '"" ~......~......

-......... ......... .........·-.........._,.., .......... -.........................~. OdfiHUoc' )1,2-dkhloroer~ IOphiaticatiOfl ~Jllcal control.

( I, I,1 - trichlofueth4ne ""°'"'""" ..., ......,...,..,__.._ ""' ,....,.... L ooo _,.. ••••P'•~ '""'"' """' .,.,

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t89Wf Wf" •'It " :3~UciN . .

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I

State of New Hampshire DEPARTMENT OF ENVIRONMENTAL SERVICES

Volatile Organic Report

SAMPLE NUMBER 144476

= 11 ••••• ) Waste Management TYPE OF SAMPLE =LONDONDERRY, HOLTON CIRCLE, RIDIVISION

PROGRAM OR HW ID# = 33.04 = JBZPERSON SAMPLING

=· 03·09·90,11:35DATE SAMPLED .. 03 · 12·90,08:24DATE LOGGED IN = 03·19·90DATE COMPLETED

= GRATTONOWNERS NAME = 16 HOLTON CIRCLEADDRESS = LONDONDERRYCITY OR TOWN

= WATERMATRIX SAMPLER COMMENTS = WATER

Result Date Detection Limi t Test Name

03·19·90 4.00Methane, dichloro · ppb Below Oet . 03·19·90Methane, dichlorobromo· ppb Below Oet. 5.00

5 . 00Methane, tribromo · ppb Below Det. 03·19·90

Methane, trichloro · ppb Below Det . 03·19·90 . 50

Methane, tetrachloro · ppb Be low Det. 03·19·9 0 5.00

Methane, chlorodibromo· ppb Below Det. 03·19·90 5.0J 03·19·90 2. 4 0 Ethane, chloro· ppb Below Det.

Ethane, 1,1 dichloro ppb Below Det . 03·19·90 . 5 0

Ethane, 1,2 dichloro ppb Below Det. 03·19·90 .80

Ethane, 1,1 ,ltrichloro ppb Below Det. 03·19·9C .40

03·19·90 • 4 0 Et hylene, 1,1 dichloro ppb Below Det. .70Ethylene, 1 ,2d ichloro(ct)ppb Below Det. 03·19·90

Ethylene, trichloro ppb Be low Det. 03·19·90 .60 l. 20Ethy lene, tetrachloro ppb Be ow Det. 03·19·9C

03·19·90 5.00Ethylene, chloro ppb Below Det.

ppb Be ow De:. 03· ! 9 ·9 C 5.00Cyclohexane ppb Be cw Det . 03· . 9·9 ... l. 70Ether, methy t·bu y

Be ow Det. 03· 19 -c: .: .SJBenzene pp!:> Ol-~9·9~ l.10Be nz e r. e , e hyl ppb Be cw De:. .

l . - J0 : cw ;)f:';. • ...c : ·c>r.e Pi=' .' ...)X: ene meta isomer ppb ae O".N De ... ...Xy nes (ortho & para ?P\,, B ow De:.. C3 · ' • "~

S:. yrene ppb B .cw De· . . 90

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------------------------------------------

CONTINUED AMPLE NUMBER = 144476 AMPLER COMMENTS = WATER

Test Name Result Date Detection Limit

Benzene, chloro Benzene ( s), dichloro

Acetone Tetrahydrofuran Ether, diethyl Ketone, methyl ethyl Ketone, isobutyl methyl

ppb ppb

ppb ppb ppb ppb ppb

Methane, trichlorofluoro ppb Ethane,tri(chloro-fluoro)ppb Methane, chloro f luoro ppb Methane,di(chloro-fluoro)ppb Ethane, dichloro,trifluorppb

Lab Comments

Below Det. Below Det.

Below Det. Below Det . Below Det. Below Det. Below Det.

Below Det. Below Det . Below Det. Below Det. Below Det.

Below Det.• Below Detection Limit > = greater than, < • less than ppb • parts per billion

03-19-90 1.00 03-19 - 90 9.60

03-19-90 50 .70 03-19-90 36 .30 03-19-90 3.30 03 -19-90 27.70 03-19-90 4.36

03-19-90 5.00 03-19 - 90 1.4 0 03-19-90 5.0 0 03-19 -90 5.0 0 03-19-90 5.0 0

03-19-90,14:35 SMPLE 144476

I

State of New Hampshire DEPARTMENT OF ENVIRONMENTAL SERVICES

Volatile Organic Report

SAMPLE NUMBER 151827

TYPE OF SAMPLE = 11 -----> Waste Management DIVISION = LONDONDERRY, HOLTON CIRCLE, RI PROGRAM OR HW ID# = 33.04 PERSON SAMPLING = JBZ

DATE SAMPLED = 06-21-90,16:30 DATE LOGGED IN = 06-22-90,09:09 DATE COMPLETED = 07-02-90

OWNERS NAME = GRATTON ADDRESS = HOLTON CIRCLE CITY OR TOWN = LONDONDERRY

MATR IX = WATER SAMPLER COMMENTS = WATER

Test Name Result Date Detection Li mi \......_/ --- ------------------------- --- --------------------------- -------------- ­

Methane, dichloro- ppb Below Det. 07-02-90 5.00 Methane, dichlorobromo- ppb Below Det. 07-02-90 .50 Methane, tribromo- ppb Below Det. 07-02-90 . 50 Methane. trichloro- ppb Below Det. 07-0 -90 . 50 Methane . tetrachloro- ppb Be OW Det . 07- ~-9 0 . 50 Methane, chlorodibromo- ppb Be ow De 07-0 -90 . 50 Ethane, chloro- ppb Below De 07 -0_-90 . 50 Ethane, l,l d chloro ppb Below Det. 07-02-90 . 50 Ethane. 1'2 dichloro ppb Below De 07-02 -90 . 50 Ethane. l , l,ltrichlor o ppb Below Det. 07-02-90 . 50

Ethylene, 1, 1 dichloro ppb Below De 07-02-90 .5 0 Ethy 'ene , l,2dichloro(ct)ppb Below Det. 0 -02-90 . 50 Ethy:ene, tr chloro ppb Below De 07-02-90 . 50 Ethylene. tetrachloro ppb Below Det. 07-02-90 . 50 Ethy ene . chloro ppb Be.ow De (17·0--90 2.00

Cyc :>he,:anc; ??b 5 :: : o~ .: •- : :-9c • 'J-" .,,

E he:-. m~i:. yl :-buty ppb : ~ : cw -.:--::-3 .5 Ben:ene ppb ae ow Oi· >90 . 50 Ben:ene . \: h y: ?Pb e ~ : ~ o;- - ~-90 . 50

.To · ~:i e ppb IL - c,... o.::. t; - . :-9J .5 5\?: ,:,·.-.· e:. .7 - -:-~c .s om~ -

Xy e. ·~~ r':.~r .- para ' ppb ~\;: .w ... e::. .I -· .. :·3" .5 0 s yre:i · ppb Bv : \Jw ~~. ---: : -; ·' . 5.

Xy • ":1i' . :;~:ner ?Pb

ONTINUED AMPLE NUMBER = 151827

SAMPLER COMMENTS = WATER

Test Name Result Date Detection Limit ------------------------------------------------------~---------------------

Benzene, chloro ppb Below Det. 07-02-90 .50 Benzene< s), dichloro ppb Below Det . 07-02-90 1.00

Acetone ppb Below Det. 07-02-90 15 . 00 Tetrahydrofuran ppb Below Det. 07-02-9 0 10 . 00 Ether, diethyl ppb Below Det. 07- 02-90 1 .00 Ketone, methyl ethyl ppb Below Det. 07-02-90 15.00 Ketone, isobutyl methyl ppb Below Det. 07-02-9 0 2.00

Methane, trichlorofluoro ppb Below Det. 07-02-90 2.00 Ethane,tri(chloro-fluoro)ppb Below Det. 07-02-90 .so Methane, chl oro fluoro ppb Below Det. 07-02-90 2.00 Methane,di(chloro-fluoro)ppb Below Det. 07-02-90 2 . 00 Ethane, dichloro,trifluorppb Below Det. 07-02-90 2.00

Lab Comments -------------------------------·- --------­

METHOD 524.1

Below Det .= Below Detection Limit > = greater than, < • le ss than ppb = parts per billion

07-06-90,14:59 SAMPLE 151 8 7