Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH2700316
PWS Name	RIO GRANDE
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	830
County Served	Gallia

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
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7463926	Returned to Compliance	01-DEC-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7463922	Open	03-OCT-2023	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7463918	Returned to Compliance	01-JAN-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7463914	Returned to Compliance	17-JUL-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7463912	Returned to Compliance	01-JUN-2020	30-JUN-2020	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7463911	Open	04-FEB-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7463909	Open	14-NOV-2018	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	7463907	Returned to Compliance	01-DEC-2016	31-DEC-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	7463905	Returned to Compliance	01-OCT-2004	31-OCT-2004	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5931703	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring and Reporting (DBP)	Former Total Trihalomethane Rule	Total Haloacetic Acids (HAA5)	6098803	Returned to Compliance	01-APR-2003	30-JUN-2003	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1544995	Returned to Compliance	01-NOV-1994	30-NOV-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1544895	Returned to Compliance	01-NOV-1994	30-NOV-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1544795	Returned to Compliance	01-OCT-1994	31-OCT-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1544695	Returned to Compliance	01-OCT-1994	31-OCT-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547194	Returned to Compliance	01-SEP-1994	30-SEP-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547094	Returned to Compliance	01-SEP-1994	30-SEP-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546994	Returned to Compliance	01-AUG-1994	31-AUG-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546894	Returned to Compliance	01-AUG-1994	31-AUG-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546794	Returned to Compliance	01-JUL-1994	31-JUL-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546694	Returned to Compliance	01-JUL-1994	31-JUL-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546494	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546294	Returned to Compliance	01-MAY-1994	31-MAY-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546394	Returned to Compliance	01-MAY-1994	31-MAY-1994	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546194	Returned to Compliance	01-APR-1994	30-APR-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546094	Returned to Compliance	01-APR-1994	30-APR-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545994	Returned to Compliance	01-MAR-1994	31-MAR-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545894	Returned to Compliance	01-MAR-1994	31-MAR-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545594	Returned to Compliance	01-FEB-1994	28-FEB-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545794	Returned to Compliance	01-FEB-1994	28-FEB-1994	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545694	Returned to Compliance	01-JAN-1994	31-JAN-1994	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545494	Returned to Compliance	01-JAN-1994	31-JAN-1994	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545294	Returned to Compliance	01-DEC-1993	31-DEC-1993	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545394	Returned to Compliance	01-DEC-1993	31-DEC-1993	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547294	Returned to Compliance	01-NOV-1993	30-NOV-1993	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1546594	Returned to Compliance	01-NOV-1993	30-NOV-1993	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545094	Returned to Compliance	01-OCT-1993	31-OCT-1993	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1545194	Returned to Compliance	01-OCT-1993	31-OCT-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547593	Returned to Compliance	01-SEP-1993	30-SEP-1993	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547493	Returned to Compliance	01-SEP-1993	30-SEP-1993	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1547393	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8601241	Known	01-OCT-1985	31-MAY-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	8601242	Known	01-OCT-1985	31-MAY-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	8601245	Known	01-OCT-1985	31-MAY-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	8601244	Known	01-OCT-1985	31-MAY-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	8601243	Known	01-OCT-1985	31-MAY-1989	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	8601240	Known	01-OCT-1985	31-MAY-1989	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
8091436	7463926	SOX	State Compliance achieved	10-APR-2024	State	-
8091434	7463918	SIF	State Public Notification received	10-APR-2024	State	-
8091427	7463922	SIA	State Violation/Reminder Notice	03-OCT-2023	State	-
8091416	7463914	SIA	State Violation/Reminder Notice	31-DEC-2021	State	-
8091415	7463912	SIF	State Public Notification received	02-SEP-2021	State	-
8091411	7463911	SIA	State Violation/Reminder Notice	04-FEB-2020	State	-
8091410	7463909	SIA	State Violation/Reminder Notice	14-NOV-2018	State	2017 CCR
8091422	7463907	SOX	State Compliance achieved	10-JAN-2017	State	-
8091308	1547593	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1546894	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1547393	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1547294	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1547194	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1547094	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1546994	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1544695	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1544795	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1544895	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1544995	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1545094	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1545194	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1545294	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1545394	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1545494	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1545594	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1545694	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1545794	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1545894	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1545994	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1546094	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1546194	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1546294	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1546394	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1546494	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1546594	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1546694	SOX	State Compliance achieved	12-DEC-2007	State	-
8091308	1546794	SOX	State Compliance achieved	12-DEC-2007	State	-
8091208	1547493	SOX	State Compliance achieved	12-DEC-2007	State	-
112205	7463905	SIA	State Violation/Reminder Notice	22-NOV-2004	State	-
8091103	6098803	SOX	State Compliance achieved	11-SEP-2003	State	-
8080103	5931703	SOX	State Compliance achieved	01-AUG-2003	State	-
8601240	8601240	SIF	State Public Notification received	31-MAR-1986	State	-
8601240	8601241	SIF	State Public Notification received	31-MAR-1986	State	-
8601240	8601245	SIF	State Public Notification received	31-MAR-1986	State	-
8601240	8601244	SIF	State Public Notification received	31-MAR-1986	State	-
8601240	8601243	SIF	State Public Notification received	31-MAR-1986	State	-
8601240	8601242	SIF	State Public Notification received	31-MAR-1986	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC FROM GALLIA CO RURAL WATER ASSOCIATIO	21139	Yes	Consecutive Connection	Ground water	Permanent	Active
IN FROM RIO GRANDE INDIAN CREEK RESERVOI	21552	Yes	Intake	Surface water	Permanent	Inactive
RIO GRANDE DISTRIBUTION	24877	No	Distribution System/Zone	-	-	Active
BOOSTER STATION 1	22513	No	Pump Facility	-	-	Active
Rio Grande Village P01	87734	No	Sampling Station	-	-	Inactive
LAKE DRIVE TANK	294	No	Storage	-	-	Active
TANK #1	295	No	Storage	-	-	Inactive
RIO GRANDE WTP	3186	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RIO GRANDE WTP	3186	Innovative	Other

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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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