Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA1010007
PWS Name	CITY OF FRESNO
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	545716
County Served	Fresno

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	Monitoring, Regular	Nitrate Rule	Nitrate	9711012	Returned to Compliance	01-JAN-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1111013	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1111014	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1111012	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Average	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1011011	Returned to Compliance	01-DEC-2009	31-DEC-2009	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9711009	Returned to Compliance	01-FEB-1997	28-FEB-1997	No
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	9711008	Returned to Compliance	27-JAN-1997	31-DEC-1997	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	9411005	Returned to Compliance	01-APR-1994	30-APR-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9311003	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9311002	Returned to Compliance	01-NOV-1992	30-NOV-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9211001	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes

1 - 11 of 11

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9711020	9711012	SOX	State Compliance achieved	26-JUL-2017	State	-
1211026	1111014	SOX	State Compliance achieved	09-SEP-2011	State	ENF_NO:03-11-11E-006; RET TO COMPLIANCE
1211026	1111013	SOX	State Compliance achieved	09-SEP-2011	State	ENF_NO:03-11-11E-006; RET TO COMPLIANCE
1211026	1111012	SOX	State Compliance achieved	09-SEP-2011	State	ENF_NO:03-11-11E-006; RET TO COMPLIANCE
1011021	1011011	SIA	State Violation/Reminder Notice	03-FEB-2010	State	NOV FOR DBCP MCL
9711014	9711008	SOX	State Compliance achieved	21-APR-1997	State	ENF_NO:03-11-97C-009; NITRATE QUALITY VIOL D-15
9711014	9711009	SOX	State Compliance achieved	21-APR-1997	State	ENF_NO:03-11-97C-009; NITRATE QUALITY VIOL D-15
9511012	9411005	SOX	State Compliance achieved	20-MAY-1994	State	-
9711024	9311003	SOX	State Compliance achieved	30-JUL-1993	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9711023	9311002	SOX	State Compliance achieved	30-DEC-1992	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9311001	9211001	SIE	State Public Notification requested	03-NOV-1992	State	NO DIRECTIVE CITATION PN COMPLETED

1 - 11 of 11

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SITE 349 - EMERGENCY CLOVIS INTERTIE	67919	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 145 - RAW - INACTIVE	CA1010007395	Yes	Well	Ground water	Permanent	Inactive
WELL 171-2 (RAW) - INACTIVE	CA1010007392	Yes	Well	Ground water	Permanent	Inactive
WELL 148-2 - RAW - INACTIVE	CA1010007290	Yes	Well	Ground water	Permanent	Inactive
WELL 148-1 (RAW) - INACTIVE	CA1010007282	Yes	Well	Ground water	Permanent	Inactive
WELL 085 INF - INACTIVE	CA1010007219	Yes	Well	Ground water	Permanent	Inactive
WELL 059 - ABANDONED	CA1010007193	Yes	Well	Ground water	Permanent	Inactive
WELL 052 - RAW - INACTIVE	CA1010007186	Yes	Well	Ground water	Permanent	Inactive
WELL 001A - RAW - INACTIVE	CA1010007121	Yes	Well	Ground water	Permanent	Inactive
WELL 302 - RAW - INACTIVE	CA1010007118	Yes	Well	Ground water	Permanent	Inactive
WELL 251 - RAW - INACTIVE	CA1010007064	Yes	Well	Ground water	Permanent	Inactive
WELL 249 - ABANDONED	CA1010007061	Yes	Well	Ground water	Permanent	Inactive
WELL 231 - ABANDONED	CA1010007043	Yes	Well	Ground water	Permanent	Inactive
WELL 207 - RAW - INACTIVE	CA1010007015	Yes	Well	Ground water	Permanent	Inactive
WELL 030B RAW INACTIVE	64940	Yes	Well	Ground water	Permanent	Inactive
WELL 345-1 - RAW INACTIVE	61765	Yes	Well	Ground water	Permanent	Inactive
WELL 001B - INACTIVE	55312	Yes	Well	Ground water	Permanent	Inactive
WELL 179 - RAW INACTIVE	24175	Yes	Well	Ground water	Permanent	Inactive
WELL 040A - RAW INACTIVE	23699	Yes	Well	Ground water	Permanent	Inactive
WELL 036 - INF INACTIVE	23695	Yes	Well	Ground water	Permanent	Inactive
WELL 226-1 - DESTROYED	23552	Yes	Well	Ground water	Permanent	Inactive
WELL 319 - RAW INACTIVE	15351	Yes	Well	Ground water	Permanent	Inactive
WELL 032B - RAW INACTIVE	15347	Yes	Well	Ground water	Permanent	Inactive
WELL 203A - RAW INACTIVE	15342	Yes	Well	Ground water	Permanent	Inactive
WELL 339 - RAW INAC	15336	Yes	Well	Ground water	Permanent	Inactive
WELL 341 - INACTIVE	15334	Yes	Well	Ground water	Permanent	Inactive
WELL 342 - RAW - DESTROYED	15331	Yes	Well	Ground water	Permanent	Inactive
WELL 212 - DESTROYED	15323	Yes	Well	Ground water	Permanent	Inactive
WELL 321 - RAW INACTIVE	15319	Yes	Well	Ground water	Permanent	Inactive
WELL 101A - RAW INACTIVE	15315	Yes	Well	Ground water	Permanent	Inactive
WELL 231 - DESTROYED	15293	Yes	Well	Ground water	Permanent	Inactive
WELL 241 - DESTROYED	15289	Yes	Well	Ground water	Permanent	Inactive
WELL 240 - ABANDONED	15277	Yes	Well	Ground water	Permanent	Inactive
WELL 219 - ABANDONED	15274	Yes	Well	Ground water	Permanent	Inactive
WELL 217 - RAW INACTIVE	15267	Yes	Well	Ground water	Permanent	Inactive
WELL 235 - RAW INAC	15261	Yes	Well	Ground water	Permanent	Inactive
WELL 224 - INF INACTIVE	15255	Yes	Well	Ground water	Permanent	Inactive
WELL 221 - ABANDONED	15252	Yes	Well	Ground water	Permanent	Inactive
WELL 177 - RAW INACTIVE	14028	Yes	Well	Ground water	Permanent	Inactive
WELL 166-1 (RAW) INACTIVE	14017	Yes	Well	Ground water	Permanent	Inactive
WELL 165-1 (RAW) INACTIVE	14016	Yes	Well	Ground water	Permanent	Inactive
WELL 189 - INAC	13927	Yes	Well	Ground water	Permanent	Inactive
WELL 039A - RAW INACTIVE	13902	Yes	Well	Ground water	Permanent	Inactive
WELL 021A - RAW INACTIVE	13889	Yes	Well	Ground water	Permanent	Inactive
WELL 017 - DESTROYED	13885	Yes	Well	Ground water	Permanent	Inactive
WELL 055-1 INACTIVE (TO BE DESTROYED)	13883	Yes	Well	Ground water	Permanent	Inactive
WELL 059 - DESTROYED	13876	Yes	Well	Ground water	Permanent	Inactive
WELL 058 - DESTROYED	13875	Yes	Well	Ground water	Permanent	Inactive
WELL 053 - RAW INACTIVE	13870	Yes	Well	Ground water	Permanent	Inactive
WELL 052 - DESTROYED	13869	Yes	Well	Ground water	Permanent	Inactive

1 - 50 of 845

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 131 - TRT CL & CCT	1730	Inhibitor, Polyphosphate	Corrosion control
WELL 131 - TRT CL & CCT	1730	Hypochlorination, Post	Disinfection
WELL 134 - TRT CL	1734	Hypochlorination, Post	Disinfection
WELL 133 - TRT CL INAC	1737	Hypochlorination, Post	Disinfection
WELL 132 - TRT CL & CCT	1738	Inhibitor, Polyphosphate	Corrosion control
WELL 132 - TRT CL & CCT	1738	Hypochlorination, Post	Disinfection
WELL 130 - TRT CL	1742	Hypochlorination, Post	Disinfection
WELL 118 (KVB WELL) - TRT CL & CCT	1744	Inhibitor, Polyphosphate	Corrosion control
WELL 118 (KVB WELL) - TRT CL & CCT	1744	Hypochlorination, Post	Disinfection
WELL 117/284 CFE AIR STRIPPER_CL2	1745	Hypochlorination, Post	Disinfection
WELL 108 (ANO-N WELL) - INACTIVE	1749	Hypochlorination, Post	Disinfection
WELL 136 - TRT CL	1752	Hypochlorination, Post	Disinfection
WELL 306 - TRT CL	1753	Hypochlorination, Post	Disinfection
WELL 153-1 - TRT CL	1757	Hypochlorination, Post	Disinfection
WELL 147 - TRT CL	1760	Hypochlorination, Post	Disinfection
WELL 157 - TRT CL & CCT	1762	Inhibitor, Polyphosphate	Corrosion control
WELL 157 - TRT CL & CCT	1762	Hypochlorination, Post	Disinfection
WELL 104 - TRT CL	1763	Hypochlorination, Post	Disinfection
WELL 154 - TRT CL	1764	Hypochlorination, Post	Disinfection
WELL 143 - TRT CL & CCT	1765	Inhibitor, Polyphosphate	Corrosion control
WELL 143 - TRT CL & CCT	1765	Hypochlorination, Post	Disinfection
WELL 138 - TRT CL	1769	Hypochlorination, Post	Disinfection
WELL 160 - TRT CL	1773	Hypochlorination, Post	Disinfection
WELL 094 - TRT CL & CCT	1775	Inhibitor, Polyphosphate	Corrosion control
WELL 094 - TRT CL & CCT	1775	Hypochlorination, Post	Disinfection
WELL 091 - TRT CL	1784	Hypochlorination, Post	Disinfection
WELL 090 - TRT CL	1790	Hypochlorination, Post	Disinfection
WELL 103 - TRT CL & CCT	1798	Inhibitor, Polyphosphate	Corrosion control
WELL 103 - TRT CL & CCT	1798	Hypochlorination, Post	Disinfection
WELL 102 - TRT CL	1802	Hypochlorination, Post	Disinfection
WELL 095 - TRT CL - INAC	1806	Hypochlorination, Post	Disinfection
WELL 100-1 - TRT CL	1809	Hypochlorination, Post	Disinfection
WELL 097 - TRT CL	1811	Hypochlorination, Post	Disinfection
WELL 096 - TRT CL & CCT	1812	Inhibitor, Polyphosphate	Corrosion control
WELL 096 - TRT CL & CCT	1812	Hypochlorination, Post	Disinfection
WELL 164-1 - TRT CL	1820	Hypochlorination, Post	Disinfection
WELL 128 - TRT CL & CCT	1821	Inhibitor, Polyphosphate	Corrosion control
WELL 128 - TRT CL & CCT	1821	Hypochlorination, Post	Disinfection
WELL 082-2 - TRT CL	1828	Hypochlorination, Post	Disinfection
WELL 177 -CL & CCT TRT INAC	1830	Inhibitor, Polyphosphate	Corrosion control
WELL 177 -CL & CCT TRT INAC	1830	Hypochlorination, Post	Disinfection
WELL 198 - TRT CL	1839	Hypochlorination, Post	Disinfection
WELL 054 - TRT CL	1842	Hypochlorination, Post	Disinfection
WELL 050A - TRT CL	1844	Hypochlorination, Post	Disinfection
WELL 049A - TRT CL	1846	Hypochlorination, Post	Disinfection
WELL 165-2 - TRT CL INACTIVE	1863	Hypochlorination, Post	Disinfection
WELL 163 - TRT CL & CCT	1866	Inhibitor, Polyphosphate	Corrosion control
WELL 163 - TRT CL & CCT	1866	Hypochlorination, Post	Disinfection
WELL 088-2 - TRT CL	1868	Hypochlorination, Post	Disinfection
WELL 162 - TRT CL INAC	1869	Hypochlorination, Post	Disinfection

1 - 50 of 425

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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