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Water System Detail Information

Water System No.:

AZ0407523

Federal Type:

C

Water System Name:

DESERT OASIS

Primary Source:

GW

Principal County Served:

MARICOPA

System Status:

A

Comments:

Activity Date:

2005-12-01


Water System Contacts
Type Contact Communication
AC - Administrative Contact PEZZELLE, STEPHANIE R
16000 N. Civic Center Plaza
SURPRISE, AZ 85374
Electronic Type Address
Email [email protected]
Phone Type Number
Business 623-222-7030
OW - Owner SURPRISE CITY OF
ATTN STEPHANIE PEZZELLE
16000 N CIVIC CENTER PLZ
SURPRISE, AZ 85374-7470
Electronic Type Address
Email [email protected]
Phone Type Number
Business 623-222-7035


Sources of Water
Name Type Activity Availability
CC001 - 07500 CC A P
WL-55-217031 - RANCHO MERCADO #1 WL A P
WL-55-593635 WL A P
WL-55-593634 WL A P
WL-55-210828 WL P P
WL-55-210832 - ASANTE 4 WL P P
WL-55-240936 - MARISOL WELL WL P P
WL-55-210830 - ASTANE WL P P


Source Water Percentages
Surface Water 0 Surface Water Purchased 0
Ground Water 0 Ground Water Purchased 0
Ground Water UDI 0 Ground Water UDI Purchased 0


Water Purchases
System No. System Name Facility ID Facility Name Treatment
AZ0407500 SURPRISE CITY OF - MOUNTAIN VISTA null null Unfinished Water


Systems in Combined Distribution System
Water System No. Water System Name Population
AZ0407523 DESERT OASIS 23963


Buyers of Water
Water System No. Name
AZ0407091 EL MIRAGE CITY OF
AZ0407500 SURPRISE CITY OF - MOUNTAIN VISTA


Annual Operating Period(s)
Effective Begin Date Effective End Date Start Month/Day End Month/Day Type Population
2024-11-26  No End Date 1/1 12/31 R   23963 


Service Connections
Type Count Meter Type Meter Size
CB 8123 UN 0


Service Area
Code Name
R RESIDENTIAL AREA


Regulating Agencies
Name Alias/Inspector
AZ DEPT OF ENV QUALITY ADEQ
MARICOPA COUNTY MCESD


Water System Historical Names
Historical Name(s)
CITY OF SURPRISE - DESERT
CITY OF SURPRISE-DESERT OASIS


WS Flow Rates
Type Quantity UOM


WS Measures
Type Quantity UOM


WS Indicators
Type Number Date
DBP2 - Stage2 DBPR Schedule Category 4 2013-10-01
OTPR - Outstanding Performer YES 2019-01-01
OTPR - Outstanding Performer NO 2023-10-16
OWNT - OWNER TYPE LOCAL 2025-09-12
DIST - DISTRIBUTION GRADE 4
TRET - TREATMENT GRADE 3
TMF - TECHNICAL, MANAGERIAL, FINANCIAL Score A 2022-05-09
OWN2 - OWNER TYPE 2 CITY 2025-09-12