Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MA3315000
PWS Name	WAYLAND WATER DEPARTMENT
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	13196
County Served	Middlesex

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	38	Open	01-JUL-2022	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	32	Returned to Compliance	01-AUG-2012	31-AUG-2012	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	31	Returned to Compliance	01-AUG-2011	31-AUG-2011	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	29	Returned to Compliance	02-JUL-2009	-	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	2	Known	01-OCT-2005	31-OCT-2005	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3	Returned to Compliance	01-OCT-2005	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1	Known	01-SEP-2005	30-SEP-2005	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	02V0037	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	02V0011	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	02V0029	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	02V0031	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	02V0035	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	02V0036	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	02V0038	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	02V0040	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	02V0041	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	02V0042	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	02V0043	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	02V0044	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	02V0045	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	02V0046	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	02V0048	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	02V0050	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	02V0051	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	02V0052	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	02V0053	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	02V0056	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	02V0010	Returned to Compliance	01-OCT-2001	31-DEC-2001	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	01V0001	Known	01-JUN-2001	30-JUN-2001	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	00V0035	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	00V0053	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	00V0052	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	00V0051	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	00V0050	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	00V0048	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	00V0046	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	00V0031	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	00V0029	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	00V0011	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	00V0010	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	00V0056	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	00V0036	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	00V0037	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	00V0038	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	00V0040	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	00V0041	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	00V0042	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	00V0043	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	00V0044	Known	01-APR-2000	30-JUN-2000	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	00V0045	Known	01-APR-2000	30-JUN-2000	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
51	38	SFL	State Administrative/Compliance Order without penalty issued	07-FEB-2023	State	FAILURE TO COLLECT FALL SEMI-ANNUAL LCR SAMPLES
44	32	SOX	State Compliance achieved	01-OCT-2012	State	RTC PDU for EPA
43	31	SOX	State Compliance achieved	01-OCT-2011	State	RTC PDU for EPA
36	29	SOX	State Compliance achieved	28-JUL-2009	State	-
34	3	SOX	State Compliance achieved	10-JAN-2009	State	-
26	1	SFO	State Administrative/Compliance Order with penalty issued	16-DEC-2005	State	-
26	2	SFO	State Administrative/Compliance Order with penalty issued	16-DEC-2005	State	-
19	02V0050	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0052	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0046	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0045	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0044	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0043	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0042	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0041	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0040	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0038	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0037	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0036	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0035	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0031	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0029	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0011	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0010	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0048	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0053	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0051	SOX	State Compliance achieved	28-JUN-2002	State	-
19	02V0056	SOX	State Compliance achieved	28-JUN-2002	State	-
20	99V0001	SOX	State Compliance achieved	24-JUN-2002	State	-
12	01V0001	SFL	State Administrative/Compliance Order without penalty issued	06-JUL-2001	State	-
11	00V0010	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0011	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0056	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0053	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0052	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0051	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0050	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0048	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0046	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0045	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0044	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0043	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0042	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0041	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0040	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0038	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0037	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0029	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0035	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE
11	00V0036	SFL	State Administrative/Compliance Order without penalty issued	07-AUG-2000	State	BALDWIN POND WELL #1 AND WELL #2 - BY FREDERIK SCHUELE

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MEADOWVIEW GP WELL 1	5	Yes	Well	Ground water	Emergency	Active
BALDWIN POND 2 GP WELL	7	Yes	Well	Ground water	Permanent	Active
BALDWIN POND #3 GP WELL	6	Yes	Well	Ground water	Permanent	Active
HAPPY HOLLOW #3R GP WELL	33	Yes	Well	Ground water	Permanent	Active
HAPPY HOLLOW #2R GP WELL	31	Yes	Well	Ground water	Permanent	Active
HAPPY HOLLOW #1R GP WELL	29	Yes	Well	Ground water	Permanent	Active
BALDWIN POND #1 REPLACE WELL	20	Yes	Well	Ground water	Permanent	Active
CAMPBELL RD. GP WELL 1	2	Yes	Well	Ground water	Permanent	Active
CHAMBERLAIN G.P. WELL	10	Yes	Well	Ground water	Permanent	Active
HAPPY HOLLOW GP WELL 2	4	Yes	Well	Ground water	Emergency	Inactive
HAPPY HOLLOW GP WELL 1	3	Yes	Well	Ground water	Emergency	Inactive
BALDWIN POND WELL #1	1	Yes	Well	Ground water	Emergency	Inactive
CHAMBERLAIN WELL	11	No	Pump Facility	-	-	Active
BALDWIN POND 1 REPLACEMENT WELL PUMP	21	No	Pump Facility	-	-	Active
BALDWIN POND GP WELL 3 PUMP	22	No	Pump Facility	-	-	Active
CAMPBELL WELL	23	No	Pump Facility	-	-	Active
MEADOWVIEW WELL	26	No	Pump Facility	-	-	Active
HAPPY HOLLOW GP WELL # 1R PUMP	30	No	Pump Facility	-	-	Active
HAPPY HOLLOW GP WELL #2R PUMP	32	No	Pump Facility	-	-	Active
HAPPY HOLLOW GP WELL # 3R PUMP	34	No	Pump Facility	-	-	Active
BALDWIN POND WELL 2 PUMP	8	No	Pump Facility	-	-	Active
HAPPY HOLLOW #1	24	No	Pump Facility	-	-	Inactive
HAPPY HOLLOW #2	25	No	Pump Facility	-	-	Inactive
BALDWIN POND WELLS # 1 PUMP	9	No	Pump Facility	-	-	Inactive
TANK 1	27	No	Storage	-	-	Active
CAMPBELL RD. GP WELL 1	13	No	Treatment Plant	-	-	Active
MEADOWVIEW GP WELL 1	16	No	Treatment Plant	-	-	Active
CHAMBERLAIN GP WELL	18	No	Treatment Plant	-	-	Active
BALDWIN POND TREATMENT FACILITY	19	No	Treatment Plant	-	-	Active
HAPPY HOLLOW CHEMICAL FEED FACILITY	35	No	Treatment Plant	-	-	Active
BALDWIN POND WELL # 1 2	12	No	Treatment Plant	-	-	Inactive
HAPPY HOLLOW GP WELL 1	14	No	Treatment Plant	-	-	Inactive
HAPPY HOLLOW GP WELL 2	15	No	Treatment Plant	-	-	Inactive
BALDWIN POND GP WELL # 3	17	No	Treatment Plant	-	-	Inactive

1 - 34 of 34

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
BALDWIN POND WELL # 1 2	12	pH Adjustment	Corrosion control
BALDWIN POND WELL # 1 2	12	Hypochlorination, Post	Disinfection
CAMPBELL RD. GP WELL 1	13	pH Adjustment	Corrosion control
CAMPBELL RD. GP WELL 1	13	Hypochlorination, Post	Disinfection
HAPPY HOLLOW GP WELL 1	14	pH Adjustment	Corrosion control
HAPPY HOLLOW GP WELL 1	14	Hypochlorination, Post	Disinfection
HAPPY HOLLOW GP WELL 2	15	pH Adjustment	Corrosion control
HAPPY HOLLOW GP WELL 2	15	Hypochlorination, Post	Disinfection
BALDWIN POND GP WELL # 3	17	pH Adjustment	Corrosion control
CHAMBERLAIN GP WELL	18	pH Adjustment	Corrosion control
CHAMBERLAIN GP WELL	18	Hypochlorination, Post	Disinfection
BALDWIN POND TREATMENT FACILITY	19	Filtration, Ultrafiltration	Particulate removal
BALDWIN POND TREATMENT FACILITY	19	Ozonation, Pre	Disinfection
BALDWIN POND TREATMENT FACILITY	19	Hypochlorination, Post	Disinfection
BALDWIN POND TREATMENT FACILITY	19	pH Adjustment	Corrosion control
BALDWIN POND TREATMENT FACILITY	19	Flocculation	Particulate removal
BALDWIN POND TREATMENT FACILITY	19	Fluoridation	Other
BALDWIN POND TREATMENT FACILITY	19	Reducing Agent, Sodium Bisulfate	De-chlorination
BALDWIN POND TREATMENT FACILITY	19	4-Log Treatment of Viruses	Disinfection
HAPPY HOLLOW CHEMICAL FEED FACILITY	35	pH Adjustment	Corrosion control
HAPPY HOLLOW CHEMICAL FEED FACILITY	35	Hypochlorination, Post	Disinfection
HAPPY HOLLOW CHEMICAL FEED FACILITY	35	Fluoridation	Other
HAPPY HOLLOW CHEMICAL FEED FACILITY	35	4-Log Treatment of Viruses	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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