Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TX0570048
PWS Name	CITY OF GRAND PRAIRIE
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	201843
County Served	Dallas

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	660	Returned to Compliance	05-MAR-2009	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	509	Returned to Compliance	01-OCT-2008	31-OCT-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	659	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	408	Returned to Compliance	01-APR-2008	30-APR-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	204	Returned to Compliance	01-SEP-2004	30-SEP-2004	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Fluoride	77886	Known	08-DEC-1983	07-DEC-1984	Yes

1 - 6 of 6

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
909	509	SIA	State Violation/Reminder Notice	04-DEC-2008	State	-
1015	408	SOX	State Compliance achieved	01-NOV-2008	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010
1015	659	SOX	State Compliance achieved	01-NOV-2008	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010
1016	660	SOX	State Compliance achieved	31-OCT-2008	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010
1014	204	SOX	State Compliance achieved	01-APR-2005	State	AUTOMATIC RETURN TO COMPLIANCE 05/26/2010

1 - 5 of 5

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SW FROM ARLINGTON	66256	Yes	Consecutive Connection	Surface water	Emergency	Active
14 - 317 NW 3RD	17343	Yes	Well	Ground water	Permanent	Inactive
26 - 5021 RED OAK DR	17339	Yes	Well	Ground water	Permanent	Inactive
16 - 2750 GRAHAM	16501	Yes	Well	Ground water	Permanent	Inactive
15 - 938 S CENTER	16484	Yes	Well	Ground water	Permanent	Inactive
13 - 214 NW 13TH	16483	Yes	Well	Ground water	Permanent	Inactive
24 - 2650 W ASTAR DR	16476	Yes	Well	Ground water	Permanent	Inactive
23 - W ROBINSON	16606	Yes	Well	Ground water	Other	Inactive
22 - 501 W SHADY GROVE	16572	Yes	Well	Ground water	Other	Inactive
19 - 634 NE 8TH	16472	Yes	Well	Ground water	Other	Inactive
25 - 5210 MATTHEW RD	17295	Yes	Well	Ground water	Emergency	Inactive
21 - 903 HUNTER FERREL	16491	Yes	Well	Ground water	Emergency	Active
20 - 1802 AVE A	16490	Yes	Well	Ground water	Emergency	Active
TREATED SW I/C CITY OF MIDLOTHIAN	111448	Yes	Consecutive Connection	Surface water	Permanent	Active
SW I/C WITH CITY OF MANSFIELD	142546	Yes	Consecutive Connection	Surface water	Permanent	Active
SW FROM CITY OF DALLAS SOUTH	34638	Yes	Consecutive Connection	Surface water	Permanent	Active
SW FROM CITY OF DALLAS NORTH	34639	Yes	Consecutive Connection	Surface water	Permanent	Active
SW FROM FORT WORTH	34640	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SW	34641	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	39417	No	Distribution System/Zone	-	-	Active
WELL #23 SITE TO 660 PP - 4,632 GPM - SP	164840	No	Pump Facility	-	-	Active
WELL #23 SITE TO 660 PP - 4,632 GPM - SP	164841	No	Pump Facility	-	-	Active
WELL #23 SITE TO 660 PP - 4,632 GPM - SP	164842	No	Pump Facility	-	-	Active
HERITAGE PS TO 775 PP - 4632 GPM - SP	164843	No	Pump Facility	-	-	Active
HERITAGE PS TO 775 PP - 4632 GPM - SP	164844	No	Pump Facility	-	-	Active
HERITAGE PS TO 775 PP - 2316 GPM - SP	164845	No	Pump Facility	-	-	Active
HERITAGE PS TO 775 PP - 2316 GPM - SP	164846	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 639 - 3121 GPM	70066	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 639 - 2500 GPM	70067	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 639 - 1705 GPM	70068	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 639 - 817 GPM	70069	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 660 - 9980 GPM	70070	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 660 - 9980 GPM	70071	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 660 - 4461 GPM	70072	No	Pump Facility	-	-	Active
BELT LINE PS TO PP 660 - 817 GPM	70073	No	Pump Facility	-	-	Active
WELL 20 SITE - 1000 GPM	70078	No	Pump Facility	-	-	Active
WELL #20 SITE - 1000 GPM	70079	No	Pump Facility	-	-	Active
WELL #25 SITE - 1000 GPM	70080	No	Pump Facility	-	-	Active
WELL #25 SITE - 1000 GPM	70081	No	Pump Facility	-	-	Active
WELL #23 SITE - 700 GPM	84805	No	Pump Facility	-	-	Active
WELL #23 SITE - 1700 GPM	120439	No	Pump Facility	-	-	Inactive
WELL #13 SITE - 1000 GPM	70074	No	Pump Facility	-	-	Inactive
WELL #13 SITE - 1000 GPM	70075	No	Pump Facility	-	-	Inactive
WELL #15 SITE	70076	No	Pump Facility	-	-	Inactive
WELL #16 SITE - 1000 GPM	70077	No	Pump Facility	-	-	Inactive
WELL #26 SITE - 1000 GPM	70082	No	Pump Facility	-	-	Inactive
WELL #26 SITE - 1000 GPM	70083	No	Pump Facility	-	-	Inactive
WELL #23 SITE - 1700 GPM	84804	No	Pump Facility	-	-	Inactive
SAMPLE SITE / GRAND PRAIRIE,TRINITY	107900	No	Sampling Station	-	-	Active
SAMPLE SITE / GRANDPRAIRIE,TRINITY	107903	No	Sampling Station	-	-	Active

1 - 50 of 107

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 13	10820	Chloramines	Disinfection
WELL 13	10820	Hypochlorination, Pre	Disinfection
WELL 15	10830	Chloramines	Disinfection
WELL 16	10832	Chloramines	Disinfection
WAS WELL 19 PS	10841	Chloramines	Disinfection
WELL 20	10963	Chloramines	Disinfection
WELL 20	10963	Hypochlorination, Pre	Disinfection
WELL 24	10968	Chloramines	Disinfection
WELL 24	10968	Hypochlorination, Pre	Disinfection
WELL 25 - 5210 MATTHEW RD	10969	Chloramines	Disinfection
WELL 25 - 5210 MATTHEW RD	10969	Hypochlorination, Pre	Disinfection
WELL 26	10970	Chloramines	Disinfection
WELL 26	10970	Hypochlorination, Pre	Disinfection
DALLAS NORTH	11780	Chlorination (FRDS-1.5)	Disinfection
WELL 23	2093	Chloramines	Disinfection
WELL 23	2093	Hypochlorination, Pre	Disinfection
DALLAS SOUTH	62626	Chlorination (FRDS-1.5)	Disinfection
FORT WORTH SUPPLY	62627	Chlorination (FRDS-1.5)	Disinfection

1 - 18 of 18

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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