Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	HI0000213
PWS Name	MAKAWAO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	29868
County Served	Maui

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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9907136	Returned to Compliance	01-MAY-2020	31-MAY-2020	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9907135	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	9907108	Known	01-MAY-2008	31-MAY-2008	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	9907128	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	9907130	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	9907122	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	9907123	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	9907111	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	9907112	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	9907132	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	9907113	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	9907114	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	9907109	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	9907124	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	9907115	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	9907110	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	106	Known	01-OCT-2005	31-OCT-2005	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	207099	Returned to Compliance	01-MAR-1999	31-MAR-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206999	Returned to Compliance	01-FEB-1999	28-FEB-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206899	Returned to Compliance	01-JAN-1999	31-JAN-1999	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206799	Known	01-DEC-1998	31-DEC-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206699	Known	01-NOV-1998	30-NOV-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206599	Known	01-OCT-1998	31-OCT-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206498	Known	01-SEP-1998	30-SEP-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206398	Known	01-AUG-1998	31-AUG-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206298	Known	01-JUL-1998	31-JUL-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206198	Known	01-JUN-1998	30-JUN-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	206098	Known	01-MAY-1998	31-MAY-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205998	Known	01-APR-1998	30-APR-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205898	Known	01-MAR-1998	31-MAR-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205798	Known	01-FEB-1998	28-FEB-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205698	Known	01-JAN-1998	31-JAN-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205598	Known	01-DEC-1997	31-DEC-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205498	Known	01-NOV-1997	30-NOV-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205297	Known	01-SEP-1997	30-SEP-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205197	Known	01-AUG-1997	31-AUG-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	205097	Known	01-JUL-1997	31-JUL-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204997	Known	01-JUN-1997	30-JUN-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204897	Known	01-MAY-1997	31-MAY-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204797	Known	01-APR-1997	30-APR-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204697	Known	01-MAR-1997	31-MAR-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204597	Known	01-FEB-1997	28-FEB-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204497	Known	01-JAN-1997	31-JAN-1997	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9005396	Known	01-DEC-1996	31-DEC-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204397	Known	01-DEC-1996	31-DEC-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204297	Known	01-NOV-1996	30-NOV-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9005296	Known	01-NOV-1996	30-NOV-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	204197	Known	01-OCT-1996	31-OCT-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9005196	Known	01-OCT-1996	31-OCT-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9005096	Known	01-SEP-1996	30-SEP-1996	Yes

1 - 50 of 100

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
7518	9907136	SIF	State Public Notification received	17-JUL-2020	State	Turb TT vio, 2020-05, PN received
7516	9907135	SOX	State Compliance achieved	14-NOV-2011	State	NITRATE M/R, 2010, COMPLIANCE ACHIEVED
7515	9907111	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907132	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907130	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907128	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907124	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907123	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907122	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907115	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907114	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907110	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907112	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7515	9907113	SOX	State Compliance achieved	27-OCT-2011	State	P2/P5 M/R, COMPLIANCE ACHIEVED
7511	9907109	SIF	State Public Notification received	27-JUN-2010	State	CYANIDE M/R 2009, PN ISSUED
7508	9907108	SIF	State Public Notification received	23-MAY-2008	State	TCR Tier 1, 5/08, Vio received
306	106	SIF	State Public Notification received	27-NOV-2005	State	SWTR TT 10/05, PN RECEIVED
7099	207099	SFG	State Public Notification issued	30-APR-1999	State	PN ISSUED, SWTR TT 1/99-3/99
7099	206999	SFG	State Public Notification issued	30-APR-1999	State	PN ISSUED, SWTR TT 1/99-3/99
7099	206899	SFG	State Public Notification issued	30-APR-1999	State	PN ISSUED, SWTR TT 1/99-3/99
6799	206599	SFG	State Public Notification issued	31-JAN-1999	State	PN ISSUED, SWTR TT 10/98-12/98
6799	206799	SFG	State Public Notification issued	31-JAN-1999	State	PN ISSUED, SWTR TT 10/98-12/98
6799	206699	SFG	State Public Notification issued	31-JAN-1999	State	PN ISSUED, SWTR TT 10/98-12/98
6498	206298	SFG	State Public Notification issued	31-OCT-1998	State	PN ISSUED, SWTR TT 7/98-9/98
6498	206398	SFG	State Public Notification issued	31-OCT-1998	State	PN ISSUED, SWTR TT 7/98-9/98
6498	206498	SFG	State Public Notification issued	31-OCT-1998	State	PN ISSUED, SWTR TT 7/98-9/98
6098	206098	SIE	State Public Notification requested	22-JUL-1998	State	PN REQUESTED, SWTR TT 04/98-06/98
6098	205998	SIE	State Public Notification requested	22-JUL-1998	State	PN REQUESTED, SWTR TT 04/98-06/98
6098	206198	SIE	State Public Notification requested	22-JUL-1998	State	PN REQUESTED, SWTR TT 04/98-06/98
5898	205798	SFG	State Public Notification issued	30-APR-1998	State	PN ISSUED, SWTR TT 1/98-3/98
5898	205898	SFG	State Public Notification issued	30-APR-1998	State	PN ISSUED, SWTR TT 1/98-3/98
5898	205698	SFG	State Public Notification issued	30-APR-1998	State	PN ISSUED, SWTR TT 1/98-3/98
5598	205598	SFG	State Public Notification issued	31-JAN-1998	State	PN ISSUED, SWTR TT 10/97-12/97
5598	205498	SFG	State Public Notification issued	31-JAN-1998	State	PN ISSUED, SWTR TT 10/97-12/97
5297	205297	SFG	State Public Notification issued	31-OCT-1997	State	PN ISSUED, SWTR TT 7/97-9/97
5297	205197	SFG	State Public Notification issued	31-OCT-1997	State	PN ISSUED, SWTR TT 7/97-9/97
5297	205097	SFG	State Public Notification issued	31-OCT-1997	State	PN ISSUED, SWTR TT 7/97-9/97
4997	204997	SFG	State Public Notification issued	25-JUL-1997	State	PN ISSUED, SWTR TT 4/97-6/97
4997	204897	SFG	State Public Notification issued	25-JUL-1997	State	PN ISSUED, SWTR TT 4/97-6/97
4997	204797	SFG	State Public Notification issued	25-JUL-1997	State	PN ISSUED, SWTR TT 4/97-6/97
4697	204497	SFG	State Public Notification issued	30-APR-1997	State	PN ISSUED, SWTR TT 1/97-3/97
4697	204597	SFG	State Public Notification issued	30-APR-1997	State	PN ISSUED, SWTR TT 1/97-3/97
4697	204697	SFG	State Public Notification issued	30-APR-1997	State	PN ISSUED, SWTR TT 1/97-3/97
4397	204297	SFG	State Public Notification issued	31-JAN-1997	State	PN ISSUED, SWTR TT 10/96-12/96
4397	204397	SFG	State Public Notification issued	31-JAN-1997	State	PN ISSUED, SWTR TT 10/96-12/96
4397	204197	SFG	State Public Notification issued	31-JAN-1997	State	PN ISSUED, SWTR TT 10/96-12/96
4096	203896	SFG	State Public Notification issued	31-OCT-1996	State	PN ISSUED, SWTR TT 7/96-9/96
4096	203996	SFG	State Public Notification issued	31-OCT-1996	State	PN ISSUED, SWTR TT 7/96-9/96
4096	204096	SFG	State Public Notification issued	31-OCT-1996	State	PN ISSUED, SWTR TT 7/96-9/96
3496	203496	SFG	State Public Notification issued	30-APR-1996	State	PN ISSUED, SWTR TT 1/96-3/96

1 - 50 of 82

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WAILOA DITCH	1668	Yes	Intake	Surface water	Permanent	Active
HAIKU WELL	948	Yes	Well	Ground water	Permanent	Active
KAUPAKULUA WELL	517	Yes	Well	Ground water	Permanent	Active
POOKELA WELL B	1891	Yes	Well	Ground water	Permanent	Active
POOKELA WELL A	1562	Yes	Well	Ground water	Permanent	Active
HAMAKUAPOKO WELL 2	951	Yes	Well	Ground water	Other	Active
HAMAKUAPOKO WELL 1	950	Yes	Well	Ground water	Other	Active
MAKAWAO DIST	850	No	Distribution System/Zone	-	-	Active
POOKELA WELLS A&B CHLORINATOR	1563	No	Treatment Plant	-	-	Active
KAMOLE SURFACE SOURCES (KAMOLE WEIR TP)	940	No	Treatment Plant	-	-	Active
KAUPAKALUA WELL CHLORINATOR	942	No	Treatment Plant	-	-	Active
HAIKU WELL CHLORINATOR	949	No	Treatment Plant	-	-	Active
WAILOA DITCH	1083	No	Treatment Plant	-	-	Inactive
HAMAKUAPOKO WELL GAC # 1	952	No	Treatment Plant	-	-	Inactive
HAMAKUAPOKO WELL GAC # 2	953	No	Treatment Plant	-	-	Inactive

1 - 15 of 15

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WAILOA DITCH	1083	Coagulation	Particulate removal
WAILOA DITCH	1083	Flocculation	Particulate removal
WAILOA DITCH	1083	Sedimentation	Particulate removal
WAILOA DITCH	1083	Filtration, Rapid Sand	Particulate removal
POOKELA WELLS A&B CHLORINATOR	1563	Chlorination (FRDS-1.5)	Disinfection
KAMOLE SURFACE SOURCES (KAMOLE WEIR TP)	940	Chlorination (FRDS-1.5)	Disinfection
KAMOLE SURFACE SOURCES (KAMOLE WEIR TP)	940	Filtered	Particulate removal
KAUPAKALUA WELL CHLORINATOR	942	Hypochlorination, Post	Disinfection
HAIKU WELL CHLORINATOR	949	Hypochlorination, Post	Disinfection
HAMAKUAPOKO WELL GAC # 1	952	Activated Carbon, Granular	Organics removal
HAMAKUAPOKO WELL GAC # 2	953	Activated Carbon, Granular	Organics removal

1 - 11 of 11

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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