Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA3149000
PWS Name	LAWRENCE WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	89143
County Served	Essex

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	190	Open	01-JUN-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	189	Known	01-OCT-2019	31-DEC-2019	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	188	Known	01-JUL-2016	31-DEC-2016	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	176	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	147	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	148	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	149	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	172	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	167	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	174	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	166	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	175	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	173	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	165	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	170	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	169	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	168	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	164	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	157	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	159	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	160	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	152	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	153	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	162	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	98	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	155	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	154	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	161	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	97	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	151	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	158	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	171	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	100	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	85	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	92	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	99	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	105	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	89	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	96	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	86	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	90	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	88	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	94	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	87	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	91	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	101	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	93	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	103	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	150	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	102	Returned to Compliance	01-JUL-2013	30-SEP-2013	No

1 - 50 of 182

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
65	190	SFL	State Administrative/Compliance Order without penalty issued	29-JUN-2022	State	PER EPA, LCR NONCOMPLIANCE
64	189	SFJ	State Formal Notice of Violation issued	05-MAR-2020	State	-
63	188	SFL	State Administrative/Compliance Order without penalty issued	14-FEB-2017	State	LCR OPERATING OUTSIDE THE WQP RANGE
62	85	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	176	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	87	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	88	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	89	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	90	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	91	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	92	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	93	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	94	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	95	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	96	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	97	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	98	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	99	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	100	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	101	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	102	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	103	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	105	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	107	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	147	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	148	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	149	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	150	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	151	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	152	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	153	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	154	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	155	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	156	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	157	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	158	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	159	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	160	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	161	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	162	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	163	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	164	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	165	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	166	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	167	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	168	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	169	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	170	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	171	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC
62	172	SOX	State Compliance achieved	23-DEC-2013	State	EPA RTC

1 - 50 of 176

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MERRIMACK RIVER	1	Yes	Intake	Surface water	Permanent	Active
PUMPING STATION G (AMES STREET)	18	No	Pump Facility	-	-	Active
PUMPING STATION H	19	No	Pump Facility	-	-	Active
PUMPING STATION A	2	No	Pump Facility	-	-	Active
MARSTON STREET PUMP STATION	20	No	Pump Facility	-	-	Active
PUMPING STATION A	3	No	Pump Facility	-	-	Active
PUMPING STATION B	4	No	Pump Facility	-	-	Active
PUMPING STATION C	5	No	Pump Facility	-	-	Active
PUMPING STATION D	6	No	Pump Facility	-	-	Active
PUMPING STATION E (ANDOVER STREET PS)	7	No	Pump Facility	-	-	Active
PUMPING STATION F (ORIGINAL MARSTON ST)	8	No	Pump Facility	-	-	Active
STORAGE PUMP LOW SERVICE RES.	10	No	Storage	-	-	Active
MT. VERNON STORAGE TANK	11	No	Storage	-	-	Active
PROSPECT HILL STORAGE TANK	13	No	Storage	-	-	Active
TOWER HILL STORAGE TANK	14	No	Storage	-	-	Active
RESERVOIR TANK	16	No	Storage	-	-	Active
MT. VERNON TANK 2	21	No	Storage	-	-	Active
CLEAR WELL STORAGE TANK	9	No	Storage	-	-	Active
NEW WATER TREATMENT PLANT	17	No	Treatment Plant	-	-	Active
OLD WATER TREATMENT PLANT	15	No	Treatment Plant	-	-	Inactive

1 - 20 of 20

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
NEW WATER TREATMENT PLANT	17	Chlorine Dioxide	Disinfection by-products control
NEW WATER TREATMENT PLANT	17	Hypochlorination, Pre	Disinfection
NEW WATER TREATMENT PLANT	17	Hypochlorination, Post	Disinfection
NEW WATER TREATMENT PLANT	17	Ultraviolet Radiation	Disinfection
NEW WATER TREATMENT PLANT	17	Coagulation	Particulate removal
NEW WATER TREATMENT PLANT	17	Filtered	Particulate removal
NEW WATER TREATMENT PLANT	17	Innovative	Particulate removal
NEW WATER TREATMENT PLANT	17	Activated Carbon, Granular	Disinfection by-products control
NEW WATER TREATMENT PLANT	17	Activated Carbon, Granular	Taste / odor control
NEW WATER TREATMENT PLANT	17	pH Adjustment	Corrosion control
NEW WATER TREATMENT PLANT	17	Fluoridation	Other
NEW WATER TREATMENT PLANT	17	Coagulation	Particulate removal
NEW WATER TREATMENT PLANT	17	Chlorine Dioxide	Disinfection

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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