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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	AZ0410173
PWS Name	GW OCOTILLO WATER - RANCHO DEL SOL LINDO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3128
County Served	Pima

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	2618	Returned to Compliance	01-OCT-2006	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2621	Returned to Compliance	01-JUL-2006	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2609	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2610	Returned to Compliance	01-JAN-2006	31-DEC-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2005	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2607	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2608	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1904	Returned to Compliance	01-MAY-2004	31-MAY-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2623	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2613	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2612	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	2622	Returned to Compliance	01-JAN-2004	31-DEC-2006	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2406	Returned to Compliance	01-JUL-2003	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2620	Returned to Compliance	01-JUL-2002	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1703	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1403	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1303	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1203	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1103	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1003	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	903	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	803	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	703	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	603	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	503	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	403	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1603	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1503	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	303	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1803	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	201	Returned to Compliance	01-MAR-2001	31-MAR-2001	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	4156188	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	4156088	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	4155588	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	4155788	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	4155688	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	4156288	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	4155888	Known	01-OCT-1987	31-DEC-1987	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4155488	Known	08-NOV-1984	07-NOV-1987	No

1 - 39 of 39

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1631	2618	SOX	State Compliance achieved	07-APR-2008	State	-
1630	2610	SOX	State Compliance achieved	02-OCT-2007	State	-
1630	2609	SOX	State Compliance achieved	02-OCT-2007	State	-
1630	2608	SOX	State Compliance achieved	02-OCT-2007	State	-
1630	2607	SOX	State Compliance achieved	02-OCT-2007	State	-
1630	2612	SOX	State Compliance achieved	02-OCT-2007	State	-
1630	2613	SOX	State Compliance achieved	02-OCT-2007	State	-
1629	1904	SOX	State Compliance achieved	29-MAY-2007	State	-
1634	2622	SOX	State Compliance achieved	26-FEB-2007	State	-
1624	2621	SOX	State Compliance achieved	10-JUL-2006	State	-
1622	2005	SOX	State Compliance achieved	22-JUL-2005	State	-
1635	2623	SOX	State Compliance achieved	07-OCT-2004	State	-
404	1403	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
204	1603	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
804	1703	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
604	1803	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
504	1303	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
704	1203	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
904	1103	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1604	1003	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1004	903	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
104	803	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1104	703	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1204	603	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1304	503	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1404	403	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1504	303	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1604	201	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
304	1503	SOX	State Compliance achieved	04-NOV-2003	State	AUTO RTC
1623	2406	SOX	State Compliance achieved	14-JUL-2003	State	-
1623	2620	SOX	State Compliance achieved	14-JUL-2003	State	-

1 - 31 of 31

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WL55-229215 -W-005B	25695	Yes	Well	Ground water	Permanent	Active
XWL-55-619941 - W-005A	8118	Yes	Well	Ground water	Permanent	Inactive
XWL-55-619940 - W-004A	6447	Yes	Well	Ground water	Permanent	Inactive
XWL-55-619938 - W-2	5349	Yes	Well	Ground water	Permanent	Inactive
XWL-55-619939 - W-3	5341	Yes	Well	Ground water	Permanent	Inactive
WL-55-227843 - W-004B	25905	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	13836	No	Distribution System/Zone	-	-	Active
EPDS238	25696	No	Sampling Station	-	-	Active
EPDS272	25907	No	Sampling Station	-	-	Active
XEPDS236	10075	No	Sampling Station	-	-	Inactive
XEPDS237	10076	No	Sampling Station	-	-	Inactive
XEPDS235	16386	No	Sampling Station	-	-	Inactive
XEPHIS	17723	No	Sampling Station	-	-	Inactive
STORAGE TANK 001 - 150,000	24442	No	Storage	-	-	Active
STORAGE TANK 002 - 158,000	24443	No	Storage	-	-	Active
TP236 - CL2	1438	No	Treatment Plant	-	-	Active
TP238 - CL2	25697	No	Treatment Plant	-	-	Active
TP239 - CL2	25906	No	Treatment Plant	-	-	Active
XTP237 - CL2	1439	No	Treatment Plant	-	-	Inactive

1 - 19 of 19

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP236 - CL2	1438	Hypochlorination, Post	Disinfection
XTP237 - CL2	1439	Hypochlorination, Post	Disinfection
TP238 - CL2	25697	Hypochlorination, Post	Disinfection
TP239 - CL2	25906	Chlorination (FRDS-1.5)	Disinfection

1 - 4 of 4

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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