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EWG's Tap Water Database — 2021 UPDATE

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Trichlorotrifluoroethane

Town of Hempstead Water Department

Trichlorotrifluoroethane (Freon 113) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.

 

679

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.00391 ppb3021ND - 1.18 ppb
20150.0211 ppb381ND - 0.800 ppb
20160.0532 ppb441ND - 2.34 ppb
2017ND70ND
2018ND900ND
2019ND1980ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 4,000 ppb

The EWG Health Guideline of 4,000 ppb for trichlorotrifluoroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-0697773-01062014-PND
2014-01-0697767-01062014-PND
2014-01-0697771-01062014-PND
2014-01-0697766-01062014-PND
2014-01-0697833-01092014-PND
2014-01-0697776-01062014-PND
2014-01-0997835-01092014-PND
2014-01-0997838-01092014-PND
2014-01-0997841-01092014-PND
2014-01-0997843-01092014-PND
2014-01-1097853-01102014-PND
2014-01-1097852-01102014-PND
2014-01-1097851-01102014-PND
2014-01-1397882-01132014-PND
2014-01-1397875-01132014-PND
2014-01-1397879-01132014-PND
2014-01-1797915-01172014-PND
2014-01-1797913-01172014-PND
2014-01-1797914-01172014-PND
2014-01-1797912-01172014-PND
2014-01-1797910-01172014-PND
2014-01-1797916-01172014-PND
2014-01-2397947-01232014-PND
2014-01-2397946-01232014-PND
2014-01-2797968-01272014ND
2014-01-2797969-01272014-PND
2014-01-2797966-01272014-PND
2014-01-2797967-01272014-PND
2014-02-0398001-02032014-PND
2014-02-0397988-02032014-PND
2014-02-0397999-02032014-PND
2014-02-0397994-02032014-PND
2014-02-0397998-02032014-PND
2014-02-0397993-02032014-PND
2014-02-0398004-02032014-PND
2014-02-0498010-02042014-PND
2014-02-1098053-02102014-PND
2014-02-1098058-02102014-PND
2014-02-1098054-02102014-PND
2014-02-1098050-02102014-PND
2014-02-2098116-02202014-PND
2014-02-2098115-02202014-PND
2014-02-2098113-02202014-PND
2014-02-2098114-02202014-PND
2014-02-2098111-02202014-PND
2014-02-2498119-02242014-PND
2014-03-0398158-03032014-PND
2014-03-0398165-03032014-PND
2014-03-0398162-03032014-PND
2014-03-0398157-03032014-PND
2014-03-0398159-03032014-PND
2014-03-0698194-03062014-PND
2014-03-0698197-03062014-PND
2014-03-1098212-03102014-PND
2014-03-1098216-03102014-PND
2014-03-1798259-03172014-PND
2014-03-1798265-03172014-PND
2014-03-1798266-03172014-PND
2014-03-1798261-POCSND
2014-03-1798267-03172014-PND
2014-03-1798262-POCSND
2014-03-2898303-03282014-PND
2014-04-0398343-04032014-PND
2014-04-0398344-04032014-PND
2014-04-0398342-04032014-PND
2014-04-0498352-04042014-PND
2014-04-0498349-04042014-PND
2014-04-0498354-04042014-PND
2014-04-0498348-0404201-POND
2014-04-0798377-04072014-PND
2014-04-079370-04072014-POND
2014-04-0798374-04072014-PND
2014-04-0798380-04072014-PND
2014-04-0798369-04072014-PND
2014-04-0898392-04082014-PND
2014-04-0898390-04082014-PND
2014-04-0898395-04082014-PND
2014-04-0898393-04082014-PND
2014-04-0898391-04082014-PND
2014-04-0898388-04082014-PND
2014-04-0898394-04082014-PND
2014-04-1498436-04142014-PND
2014-04-1498435-04142014-PND
2014-04-1898468-04182014-PND
2014-04-1898467-04182014-PND
2014-04-2198490-04212014-PND
2014-04-2198488-04212014-PND
2014-04-2198494-04212014-P1.18 ppb
2014-04-2198493-04212014-PND
2014-04-2198492-04212014-PND
2014-04-2898513-04282014-PND
2014-04-2898503-04282014-PND
2014-04-2898514-04282014-PND
2014-04-2898501-04282014-PND
2014-04-2898505-04282014-PND
2014-04-2898516-04282014-PND
2014-05-0198582-05012014-PND
2014-05-0198579-05012014-PND
2014-05-0198576-05012014-PND
2014-05-0198573-05012014-PND
2014-05-0598590-05052014-PND
2014-05-0598588-05052014-PND
2014-05-0598597-05052014-PND
2014-05-0598589-05052014-PND
2014-05-0598594-05052014-PND
2014-05-0698629-POCSND
2014-05-0698635-05062014-PND
2014-05-0698628-POCSND
2014-05-0698627-POCSND
2014-05-0698636-05062014-PND
2014-05-0698633-05062014-PND
2014-05-0698630-POCSND
2014-05-1298658-05122014-PND
2014-05-1298656-05122014-PND
2014-05-13686-05132014-POCND
2014-05-1398687-05132014-PND
2014-05-1398690-05132014-PND
2014-05-1398691-05132014-PND
2014-05-2098709-05202014-PND
2014-05-2098714-05202014-PND
2014-05-2098711-05202014-PND
2014-05-2098710-05202014-PND
2014-05-2098715-05202014-PND
2014-05-2798723-05272014-PND
2014-05-2798729-05272014-PND
2014-05-2798724-05272014-PND
2014-05-2798727-05272014-PND
2014-05-2798730-05272014-PND
2014-05-2798732-05272014-PND
2014-05-2798728-05272014-PND
2014-06-0298777-06022014-PND
2014-06-0298775-06022014-PND
2014-06-0298774-06022014-PND
2014-06-0298776-06022014-PND
2014-06-0298768-06022014-PND
2014-06-0298766-06022014-PND
2014-06-0298771-06022014-PND
2014-06-0398793-06032014-PND
2014-06-0398796-06032014-PND
2014-06-0398797-06032014-PND
2014-06-0398800-06032014-PND
2014-06-0998864-06092014-PND
2014-06-0998872-06092014-PND
2014-06-0998869-06092014-PND
2014-06-0998871-06092014-PND
2014-06-0998861-06092014-PND
2014-06-0998867-06092014-PND
2014-06-1298906-06122014-PND
2014-06-1298904-06122014-PND
2014-06-1698916-06162014-PND
2014-06-1698918-06162014-PND
2014-06-1698922-06162014-PND
2014-06-1698921-06162014-PND
2014-06-2398942-POCSND
2014-06-23098944-06232014-ND
2014-06-23098938-06232014-ND
2014-06-23098939-POCSND
2014-06-23098940-POCSND
2014-06-23098941-POCSND
2014-06-23098947-06232014-ND
2014-06-2398941-POCSND
2014-06-23098942-POCSND
2014-06-23098945-06232014-ND
2014-06-2498982-06242014-PND
2014-06-2498981-06242014-PND
2014-06-3098994-06302014-PND
2014-06-3098992-06302014-PND
2014-06-3098990-06302014-PND
2014-06-3098993-06302014-PND
2014-07-0199008-07012014-PND
2014-07-0199003-07012014-PND
2014-07-019005-07012014-POND
2014-07-0199000-07012014-PND
2014-07-0199006-07012014-PND
2014-07-0299023-07022014-PND
2014-07-0299026-07022014-PND
2014-07-0299017-07022014-PND
2014-07-0299021-07022014-PND
2014-07-0299029-07022014-PND
2014-07-0799051-07072014-PND
2014-07-0799057-07072014-PND
2014-07-0799056-07072014-PND
2014-07-0799053-07072014ND
2014-07-0799052-07072014-PND
2014-07-1099111-07102014-PND
2014-07-1099107-07102014-PND
2014-07-1099109-07102014-PND
2014-07-1499126-07142014-PND
2014-07-1499123-07142014-PND
2014-07-1499122-07142014-PND
2014-07-1499121-07142014-PND
2014-07-1499129-07142014-PND
2014-07-1499120-07142014-PND
2014-07-1499124-07142014-PND
2014-07-2499213-07242014-PND
2014-07-2499216-07242014-PND
2014-07-2499211-POCSND
2014-07-2499212-POCSND
2014-07-2899229-07282014-PND
2014-07-2899231-07282014-PND
2014-07-2899232-07282014-PND
2014-07-2899230-07282014-PND
2014-07-2999247-07292014ND
2014-07-2999244-07292014-PND
2014-07-2999245-07292014-PND
2014-08-0499259-08042014-PND
2014-08-0499256-08042014-PND
2014-08-0499263-08042014-PND
2014-08-0499262-08042014-PND
2014-08-0499253-08042014-PND
2014-08-0499257-08042014-PND
2014-08-0499254-08042014-PND
2014-08-1199307-08112014-PND
2014-08-1199310-08112014-PND
2014-08-1199304-08112014-PND
2014-08-1199311-08112014-PND
2014-08-1199314-08112014-PND
2014-08-1399338-08132014-PND
2014-08-1399336-08132014-PND
2014-08-1899353-08182014-PND
2014-08-1899352-08182014-PND
2014-08-1899354-08182014-PND
2014-08-1899356-08182014-PND
2014-08-2799403-08272014-PND
2014-08-2799407-08272014-PND
2014-08-2799406-08272014-PND
2014-09-0299433-09022014-PND
2014-09-0299437-09022014-PND
2014-09-0299436-09022014-PND
2014-09-0499464-09042014-PND
2014-09-0499463-09042014-PND
2014-09-0499469-09042014-PND
2014-09-0499467-09042014-PND
2014-09-0899595-09082014-PND
2014-09-0899586-09082014-PND
2014-09-0899594-09082014-PND
2014-09-0899592-09082014-PND
2014-09-0899589-09082014-PND
2014-09-0899591-09082014-PND
2014-09-1899665-09182014-PND
2014-09-1899667-09182014-PND
2014-09-2299679-09222014-PND
2014-10-0299764-POCSND
2014-10-0299756-POCSND
2014-10-0299765-POCSND
2014-10-0699797-POCSND
2014-10-0699803-POCSND
2014-10-0699802-POCSND
2014-10-06AS-09846ND
2014-10-0799759-POCSND
2014-10-0799761-POCSND
2014-10-1699844-POCSND
2014-10-1699843-POCSND
2014-10-1699839-POCSND
2014-10-1699840-POCSND
2014-10-2099853-POCSND
2014-10-2799878-POCSND
2014-10-2799885-POCSND
2014-10-2799879-POCSND
2014-10-3099908-POCSND
2014-10-3099906-POCSND
2014-11-0399921-11032014-PND
2014-11-0399880-POCSND
2014-11-0399916-POCSND
2014-11-0399924-11032014-PND
2014-11-0399925-11032014-PND
2014-11-0399882-POCSND
2014-11-0399883-POCSND
2014-11-0399881-POCSND
2014-11-0399919-POCSND
2014-11-1099963-11102014-PND
2014-11-1099959-11102014-PND
2014-11-1099952-POCSND
2014-11-1099964-11102014-PND
2014-11-1099955-11102014-PND
2014-11-1099958-11102014-PND
2014-11-17100032-11172014-ND
2014-11-17100036-11172014-ND
2014-11-17100030-11172014-ND
2014-11-17100031-POCSND
2014-11-18100051-11182014-ND
2014-11-24100104-11242014-ND
2014-11-24100102-11242014-ND
2014-11-24100105-11242014-ND
2014-11-24100100-11242014-ND
2014-11-24100103-11242014-ND
2014-11-24100098-11242014-ND
2014-11-24100101-11242014-ND
2014-12-04100142-12042014-ND
2014-12-04100149-12042014-ND
2014-12-04100148-12042014-ND
2014-12-04100145-12042014-ND
2014-12-08100157-12082014-ND
2014-12-08100154-12082014-ND
2014-12-08100160-12082014-ND
2014-12-08100162-12082014-ND
2014-12-12100209-12122014-ND
2014-12-12100211-12122014-ND
2014-12-15100215-12152014-ND
2014-12-15100217-12152014-ND
2014-12-22100253-12222014-ND
2014-12-29100265-12292014-ND
2015-01-05100301-01052015-ND
2015-01-05100310-01052015-ND
2015-01-05100307-01052015-ND
2015-01-05100304-01052014-ND
2015-01-05100300-01052015-ND
2015-01-09100341-01092015-ND
2015-01-09100344-01092015-ND
2015-01-09100347-01092015-ND
2015-01-13100372-01132015-ND
2015-01-13100380-01132015-ND
2015-01-13100379-01132015-ND
2015-01-13100378-01132015-ND
2015-01-13100373-01132015-ND
2015-01-14100385-01142015-ND
2015-01-14100389-01142015-ND
2015-01-14100387-01142015-ND
2015-01-14100384-01142015-ND
2015-01-14100388-01142015-ND
2015-01-14100392-01142015-ND
2015-01-14100391-01142015-ND
2015-01-14100386-01142015-ND
2015-01-20100407-01202015-ND
2015-01-20100409-01202015-ND
2015-01-20100408-01202015-ND
2015-01-29100453-01292015-ND
2015-01-29100458-01292015-ND
2015-01-29100454-01292015-ND
2015-01-29100455-01292015-ND
2015-01-29100462-01292015-ND
2015-01-29100463-01292015-ND
2015-01-29100460-01292015-ND
2015-01-29100459-01292015-ND
2015-01-29100464-01292015-ND
2015-01-29100461-01292015-ND
2015-04-021504130-004A-POC0.800 ppb
2015-06-0496154-POCSND
2015-06-0496150-POCSND
2015-06-2596409-POCSND
2016-01-071601416-005AND
2016-01-071601416-008AND
2016-01-111601551-001AND
2016-01-111601551-008AND
2016-01-191601C09-001AND
2016-02-0102055-003AND
2016-02-041602449-009AND
2016-02-041602449-001AND
2016-02-081602628-002AND
2016-02-181602D59-002AND
2016-02-221602F20-002AND
2016-03-021603202-002AND
2016-03-021603202-005AND
2016-03-031603320-006AND
2016-03-091603796-002AND
2016-03-161603D34-002AND
2016-03-211603G53-002AND
2016-03-281603L75-002AND
2016-04-061604575-011AND
2016-04-071604676-002AND
2016-04-071604676-010AND
2016-04-141604D74-002AND
2016-04-141604D74-011AND
2016-04-141604D74-010AND
2016-04-221604L27-002AND
2016-04-281604Q12-002AND
2016-05-051605453-002AND
2016-05-051605453-010AND
2016-05-121605B07-002AND
2016-05-181605G62-005AND
2016-06-061606478-003AND
2016-06-091606924-008AND
2016-06-141606E56-008AND
2016-06-161606G57-002AND
2016-06-281606Q81-002AND
2016-06-281606Q81-001A2.34 ppb
2016-07-081607648-005AND
2016-07-141607B94-008AND
2016-07-141607B94-009AND
2016-08-021608149-011AND
2016-08-091608910-006AND
2016-08-091608910-008AND
2016-09-061609258-008AND
2016-09-061609258-010AND
2017-07-037023052002-POCSND
2017-07-127023861008-POCSND
2017-07-127023861001-POCSND
2017-07-127023861002-POCSND
2017-07-127023861010-POCSND
2017-08-017025775010-POCSND
2017-08-017025775011-POCSND
2018-01-107040041006ND
2018-01-117040219001-POCND
2018-01-167040464001-POCND
2018-01-167040500001ND
2018-01-257041366001ND
2018-02-087042396003ND
2018-02-087042396001ND
2018-02-167043133001ND
2018-02-167043133002ND
2018-02-227043675001ND
2018-02-287044121001ND
2018-03-027044358007ND
2018-03-027044358003ND
2018-03-027044358005ND
2018-03-067044552001ND
2018-03-067044552006ND
2018-03-067044552004ND
2018-03-087044740003ND
2018-03-137045192001ND
2018-03-287046482001ND
2018-04-037047071001ND
2018-04-037047071003ND
2018-04-037047071005ND
2018-04-137048461006ND
2018-04-137048461005ND
2018-04-137048461004ND
2018-04-137048461003ND
2018-04-137048461007ND
2018-04-137048461001ND
2018-04-137048461002ND
2018-04-167048537004ND
2018-04-167048537005ND
2018-04-167048537003ND
2018-04-177048655006ND
2018-04-177048655005ND
2018-04-177048655001ND
2018-04-177048655003ND
2018-04-257049562001ND
2018-04-267049700003ND
2018-04-267049700006ND
2018-04-267049700004ND
2018-05-017050079087-POCND
2018-05-017050079011ND
2018-05-0170500079009ND
2018-05-027050219006ND
2018-05-027050219003ND
2018-05-097051103001ND
2018-05-237052591004ND
2018-05-237052591007ND
2018-05-297052946004ND
2018-05-297052946001ND
2018-06-057053674001ND
2018-06-057053674004ND
2018-06-057053674009ND
2018-06-057053674007ND
2018-06-077054056002ND
2018-06-077054056005ND
2018-06-077054056007ND
2018-06-137054814001ND
2018-06-137054814008ND
2018-06-137054814004ND
2018-06-137054814006ND
2018-06-297056740003ND
2018-06-297056740005ND
2018-06-297056740004ND
2018-06-297056740001ND
2018-06-297056740002ND
2018-11-057069965004ND
2018-11-057069965001ND
2018-11-057069965006ND
2018-11-137070815003ND
2018-11-137070815001ND
2018-11-207071621001ND
2018-11-207071621003ND
2018-11-297072398004ND
2018-11-297072398001ND
2018-12-077073198007ND
2018-12-077073198009ND
2018-12-077073198004ND
2018-12-077073198011ND
2018-12-077073198003ND
2018-12-117073533006ND
2018-12-117073533004ND
2018-12-117073533001ND
2018-12-127073757002ND
2018-12-187074242001ND
2018-12-187074242003ND
2018-12-207074593004ND
2018-12-207074593001ND
2018-12-287075124001ND
2019-01-047075583004ND
2019-01-047075583001ND
2019-01-047075583011ND
2019-01-047075583007ND
2019-01-047075583009ND
2019-01-087075849008ND
2019-01-087075849006ND
2019-01-087075849001ND
2019-01-087075849004ND
2019-01-177076934004ND
2019-01-177076934006ND
2019-01-177076934008ND
2019-01-177076934005ND
2019-01-177076934007ND
2019-01-177076934003ND
2019-01-177076934001ND
2019-01-237077393001ND
2019-01-237077393002ND
2019-01-297077784001ND
2019-02-017078178006ND
2019-02-017078178003ND
2019-02-017078178010ND
2019-02-017078178008ND
2019-02-057078459006ND
2019-02-057078459001ND
2019-02-057078459008ND
2019-02-057078459005ND
2019-02-087078929004ND
2019-02-087078929002ND
2019-02-147079540001ND
2019-02-147079540003ND
2019-02-217080217001ND
2019-02-287080949004ND
2019-03-057081218002ND
2019-03-057081218001ND
2019-03-127082045005ND
2019-03-127082045007ND
2019-03-127082045002ND
2019-03-127082045009ND
2019-03-127082045010ND
2019-03-137082224001ND
2019-03-157082555003ND
2019-03-157082555001ND
2019-03-157082555005ND
2019-03-157082555002ND
2019-03-217083091001ND
2019-03-287083788001ND
2019-03-287083788005ND
2019-03-287083788002ND
2019-03-287083788006ND
2019-04-057084758004ND
2019-04-057084758011ND
2019-04-057084758009ND
2019-04-057084758003ND
2019-04-057084758007ND
2019-04-127085676008ND
2019-04-127085676001ND
2019-04-127085676010ND
2019-04-127085676004ND
2019-04-127085676006ND
2019-04-187086468005ND
2019-04-187086468003ND
2019-04-187086468006ND
2019-04-187086468001ND
2019-04-187086468002ND
2019-04-187086468004ND
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