Detailed Facility Report | ECHO

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Facility Summary

TOWN OF SURPRISE/MOUNTAIN

* NOT GIVEN, SURPRISE, AZ 85374

TOWN OF SURPRISE/MOUNTAIN

* NOT GIVEN, SURPRISE, AZ 85374

FRS ID: 110013097861
EPA Region: 09
Latitude: 33.65042
Longitude: -112.409327
Locational Data Source: Zip Code Centroid
Industries: --
Indian Country: N

Related Reports

View Envirofacts Reports

Enforcement and Compliance Summary

Statute	Compliance Monitoring Activities (5 years)	Date of Last Compliance Monitoring Activity	Compliance Status	Qtrs with NC (of 12)	Qtrs with Significant Violation	Informal Enforcement Actions (5 years)	Formal Enforcement Actions (5 years)	Penalties from Formal Enforcement Actions (5 years)	EPA Cases (5 years)	Penalties from EPA Cases (5 years)
Statute	Compliance Monitoring Activities (5 years)	Date of Last Compliance Monitoring Activity	Compliance Status	Qtrs with NC (of 12)	Qtrs with Significant Violation	Informal Enforcement Actions (5 years)	Formal Enforcement Actions (5 years)	Penalties from Formal Enforcement Actions (5 years)	EPA Cases (5 years)	Penalties from EPA Cases (5 years)	SDWA	--	--	No Violation Identified	0	0	--	--	--	--	--

Regulatory Information

Clean Air Act (CAA): No Information
Clean Water Act (CWA): No Information
Resource Conservation and Recovery Act (RCRA): No Information
Safe Drinking Water Act (SDWA): OWNER: Local government, PRIMARY SERVICE AREA DESCRIPTION: Residential Area, SOURCE: Ground water, TYPE: Community water system Permit Active (AZ0407500)

Other Regulatory Reports

Air Emissions Inventory (EIS): No Information
Greenhouse Gas Emissions (eGGRT): No Information
Toxic Releases (TRI): No Information
Compliance and Emissions Data Reporting Interface (CEDRI): No Information

Go To Enforcement/Compliance Details

Known Data Problems

Facility/System Characteristics

System	Statute	Identifier	Universe	Status	Areas	Permit Expiration Date	Indian Country	Latitude	Longitude
System	Statute	Identifier	Universe	Status	Areas	Permit Expiration Date	Indian Country	Latitude	Longitude	FRS		110013097861					N
SDWIS	SDWA	AZ0407500	OWNER: Local government, PRIMARY SERVICE AREA DESCRIPTION: Residential Area, SOURCE: Ground water, TYPE: Community water system	Active	Population Served: 40007		N

Facility Address

System	Statute	Identifier	Facility Name	Facility Address	Facility County
System	Statute	Identifier	Facility Name	Facility Address	Facility County	FRS		110013097861	TOWN OF SURPRISE/MOUNTAIN	* NOT GIVEN, SURPRISE, AZ 85374	Maricopa County
SDWIS	SDWA	AZ0407500	SURPRISE CITY OF - MOUNTAIN VISTA	AZ

Facility SIC Codes

System	Identifier	SIC Code	SIC Description

No data records returned

Facility NAICS Codes

System	Identifier	NAICS Code	NAICS Description

No data records returned

Facility Tribe Information

Reservation Name	Tribe Name	EPA Tribal ID	Distance to Tribe (miles)

No data records returned

Enforcement and Compliance

Compliance Monitoring History

Statute	Source ID	System	Activity Type	Compliance Monitoring Type	Lead Agency	Date	Finding (if applicable)
Statute	Source ID	System	Activity Type	Compliance Monitoring Type	Lead Agency	Date	Finding (if applicable)
Filter for	Filter for	Filter for	Filter for	Filter for	Filter for	Filter for	Filter for
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	11/29/2023
SDWA	AZ0407500	SDWIS		Source Water Inspection	State	11/29/2023
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	12/03/2022
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	12/01/2022
SDWA	AZ0407500	SDWIS		Sanitary Survey, Complete	State	11/16/2021
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	10/26/2021
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	10/08/2020
SDWA	AZ0407500	SDWIS		Water Treatment Plant Site Visit	State	10/01/2019

Entries in italics are not included in ECHO's Compliance Monitoring Activity counts because they are not compliance monitoring strategy activities or because they are not counted as inspections within EPA’s Annual Results.

SDWA Sanitary Survey Results (5 Years)

Source ID	Date	Type	Agency	Data Verification	Distribution	Management Operation	Finished Water Storage	Operator Compliance	Other Evaluation	Pumps	Security	Source	Financial	Treatment
Source ID	Date	Type	Agency	Data Verification	Distribution	Management Operation	Finished Water Storage	Operator Compliance	Other Evaluation	Pumps	Security	Source	Financial	Treatment	AZ0407500	11/16/2021	Sanitary Survey, Complete	County	N	N	N	N	N	N	N	N	N	X	N

Sanitary survey result codes:

S = Significant Deficiencies
M = Minor Deficiencies
R = Recommendations Made
N = No Deficiencies or Recommendations
X = Not Evaluated
Z = Not Applicable
D = Sanitary Defect
-- = Not Reported to EPA

Compliance Summary Data

Statute	Source ID	Current SNC/HPV	Current As Of	Qtrs with NC (of 12)	Data Last Refreshed
Statute	Source ID	Current SNC/HPV	Current As Of	Qtrs with NC (of 12)	Data Last Refreshed	SDWA	AZ0407500	No	09/30/2024	0	01/11/2025

Three-Year Compliance History by Quarter

Statute	Violation Type/Category		QTR 1	QTR 2	QTR 3	QTR 4	QTR 5	QTR 6	QTR 7	QTR 8	QTR 9	QTR 10	QTR 11	QTR 12	QTR 13*
SDWA (Source ID: AZ0407500)			10/01-12/31/21	01/01-03/31/22	04/01-06/30/22	07/01-09/30/22	10/01-12/31/22	01/01-03/31/23	04/01-06/30/23	07/01-09/30/23	10/01-12/31/23	01/01-03/31/24	04/01-06/30/24	07/01-09/30/24	10/01-12/31/24
	Facility-Level Status		No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	No Violation	In Progress
	Category	Violation Type

*Quarter 13 data is voluntarily entered and/or incomplete, and may not form a complete picture for that quarter. Read moreSDWA Compliance Data Last Reported: 09/30/2024

Informal Enforcement Actions

Statute	System	Source ID	Type of Action	Lead Agency	Date

No data records returned

Entries in italics are not counted as "informal enforcement actions" in EPA policies pertaining to enforcement response tools.

Formal Enforcement Actions

Statute	System	Law/ Section	Source ID	Type of Action	Case No.	Lead Agency	Case Name	Issued/ Filed Date	Settlements/ Actions	Settlement/ Action Date	Federal Penalty Assessed	State/ Local Penalty Assessed	Penalty Amount Collected	SEP Value	Comp Action Cost

No data records returned

SDWA Violations and Enforcement Actions (5 Years)

Violations											Enforcement Actions
Source ID	Noncompliance Period	Violation ID	Federal Rule	Contaminant	Category	Description	Measured Value	State MCL	Federal MCL	Status	Date	Category	Description	Agency
Source ID	Noncompliance Period	Violation ID	Federal Rule	Contaminant	Category	Description	Measured Value	State MCL	Federal MCL	Status	Date	Category	Description	Agency	AZ0407500	10/01/2019 - 12/31/2019	2681	Arsenic Rule	Arsenic	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2680	Arsenic Rule	Arsenic	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2679	Arsenic Rule	Arsenic	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2678	Arsenic Rule	Arsenic	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2677	Volatile Organic Chemicals	Styrene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2676	Volatile Organic Chemicals	Ethylbenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2675	Volatile Organic Chemicals	Toluene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2674	Volatile Organic Chemicals	Benzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2673	Volatile Organic Chemicals	CHLOROBENZENE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2672	Volatile Organic Chemicals	Tetrachloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2671	Volatile Organic Chemicals	1,1,2-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2670	Volatile Organic Chemicals	Trichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2669	Volatile Organic Chemicals	1,2-Dichloropropane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2668	Volatile Organic Chemicals	Carbon tetrachloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2667	Volatile Organic Chemicals	1,1,1-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2666	Volatile Organic Chemicals	1,2-Dichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2665	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2664	Volatile Organic Chemicals	1,1-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2663	Volatile Organic Chemicals	Vinyl chloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2662	Volatile Organic Chemicals	p-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2661	Volatile Organic Chemicals	o-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2660	Volatile Organic Chemicals	DICHLOROMETHANE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2659	Volatile Organic Chemicals	Xylenes, Total	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2658	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2657	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2656	Volatile Organic Chemicals	Styrene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2655	Volatile Organic Chemicals	Ethylbenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2654	Volatile Organic Chemicals	Toluene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2653	Volatile Organic Chemicals	Benzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2652	Volatile Organic Chemicals	CHLOROBENZENE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2651	Volatile Organic Chemicals	Tetrachloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2650	Volatile Organic Chemicals	1,1,2-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2649	Volatile Organic Chemicals	Trichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2648	Volatile Organic Chemicals	1,2-Dichloropropane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2647	Volatile Organic Chemicals	Carbon tetrachloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2646	Volatile Organic Chemicals	1,1,1-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2645	Volatile Organic Chemicals	1,2-Dichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2644	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2643	Volatile Organic Chemicals	1,1-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2642	Volatile Organic Chemicals	Vinyl chloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2641	Volatile Organic Chemicals	p-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2640	Volatile Organic Chemicals	o-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2639	Volatile Organic Chemicals	DICHLOROMETHANE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2638	Volatile Organic Chemicals	Xylenes, Total	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2637	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2636	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2635	Volatile Organic Chemicals	Styrene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2634	Volatile Organic Chemicals	Ethylbenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2633	Volatile Organic Chemicals	Toluene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2632	Volatile Organic Chemicals	Benzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2631	Volatile Organic Chemicals	CHLOROBENZENE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2630	Volatile Organic Chemicals	Tetrachloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2629	Volatile Organic Chemicals	1,1,2-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2628	Volatile Organic Chemicals	Trichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2627	Volatile Organic Chemicals	1,2-Dichloropropane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2626	Volatile Organic Chemicals	Carbon tetrachloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2625	Volatile Organic Chemicals	1,1,1-Trichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2624	Volatile Organic Chemicals	1,2-Dichloroethane	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2623	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2622	Volatile Organic Chemicals	1,1-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2621	Volatile Organic Chemicals	Vinyl chloride	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2620	Volatile Organic Chemicals	p-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2619	Volatile Organic Chemicals	o-Dichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2618	Volatile Organic Chemicals	DICHLOROMETHANE	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2617	Volatile Organic Chemicals	Xylenes, Total	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2616	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	10/01/2019 - 12/31/2019	2615	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	MR	Monitoring and Reporting	--	--	--	Archived
AZ0407500	--	--	--	--	--	--	--	--	--	--	02/06/2015	Informal	State Violation/Reminder Notice	State
AZ0407500	--	--	--	--	--	--	--	--	--	--	01/23/2006	Informal	Federal Variance/Exemption issued	EPA

Environmental Conditions

Watersheds

12-Digit WBD HUC (RAD)	WBD Subwatershed Name (RAD)	State Water Body Name (ICIS)	Beach Closures Within Last Year	Beach Closures Within Last Two Years	Pollutants Potentially Related to Impairment	Watershed with ESA-listed Aquatic Species?

No data records returned

Assessed Waters From Latest State Submission (ATTAINS)

State	Report Cycle	Assessment Unit ID	Assessment Unit Name	Water Condition	Cause Groups Impaired	Drinking Water Use	Ecological Use	Fish Consumption Use	Recreation Use	Other Use

No data records returned

Air Quality Nonattainment Areas

Pollutant	Within Nonattainment Status Area?	Nonattainment Status Applicable Standard(s)	Within Maintenance Status Area?	Maintenance Status Applicable Standard(s)

No data records returned

Pollutants

Toxics Release Inventory History of Reported Chemicals Released or Transferred in Pounds per Year at Site

TRI Facility ID	Year	Air Emissions	Surface Water Discharges	Off-Site Transfers to POTWs	Underground Injections	Disposal to Land	Total On-Site Releases	Total Off-Site Transfers

No data records returned

Toxics Release Inventory Total Releases and Transfers in Pounds by Chemical and Year

Chemical Name

No data records returned

SDWA Lead and Copper (5 Years)

Source ID	Contaminant	Sample Dates	90th Percentile Sample Concentrations	Action Level	Health-Based Violations
Source ID	Contaminant	Sample Dates	90th Percentile Sample Concentrations	Action Level	Health-Based Violations	AZ0407500	Lead	2021-01-01 - 2023-12-31	0 mg/L	0.015 mg/L	--
AZ0407500	Lead	2018-01-01 - 2020-12-31	0 mg/L							0.015 mg/L
AZ0407500	Copper	--	No data records returned.	1.3 mg/L

Community

Demographic Profile of Surrounding Area (Estimated Drinking Water Service Area)

Select Demographic Profile Option:

This section provides demographic information regarding the community surrounding the facility. ECHO compliance data alone are not sufficient to determine whether violations at a particular facility had negative impacts on public health or the environment. Statistics are based upon the 2022 American Community Survey (ACS) 5-year Summary and are accurate to the extent that the facility latitude and longitude listed below are correct. Census boundaries and demographic data for U.S. Territories are based on the "2020 Island Areas Demographic Profiles" from the U.S. Census Bureau. EPA’s spatial processing methodology considers the overlap between the selected radii and ACS census block groups in determining the demographics surrounding the facility. For more detail about this methodology, see the DFR Data Dictionary.

General Statistics (ACS)
Label
Label		Total Persons	49,422
Population Density	2,358/sq.mi.
Housing Units in Area	17,178
Percent People of Color	36%
Households in Area	16,117
Households on Public Assistance	471
Persons With Low Income	8,965
Percent With Low Income	18%

Geography
Label
Label		Radius of Selected Area	--
Center Latitude	--
Center Longitude	--
Total Area	20.993 sq.mi.
Land Area	100%
Water Area	0%

Income Breakdown (ACS) - Households (%)
Label
Label		Less than $15,000	501 (3.11%)
$15,000 - $25,000	527 (3.27%)
$25,000 - $50,000	2,109 (13.09%)
$50,000 - $75,000	3,615 (22.43%)
Greater than $75,000	9,364 (58.1%)

Age Breakdown (ACS) - Persons (%)
Label
Label		Children 5 years and younger	3,020 (6%)
Minors 17 years and younger	14,286 (29%)
Adults 18 years and older	35,143 (71%)
Seniors 65 years and older	5,429 (11%)

Race Breakdown (ACS) - Persons (%)
Label
Label		White	37,208 (75%)
African-American	3,589 (7%)
Hispanic-Origin	10,243 (21%)
Asian	1,441 (3%)
Hawaiian/Pacific Islander	88 (0%)
American Indian	260 (1%)
Other/Multiracial	4,732 (10%)

Education Level (Persons 25 & older) (ACS) - Persons (%)
Label
Label		Less than 9th Grade	532 (1.7%)
9th through 12th Grade	1,389 (4.44%)
High School Diploma	8,202 (26.21%)
Some College/2-year	8,919 (28.5%)
B.S./B.A. or More	8,973 (28.67%)

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