ADEQ - HOME SAFE DRINKING WATER WATER SYSTEM SEARCH
Water System Details Water System Facilities Waivers Site Visits Milestones
Sample Schedules / FANLs / Plans Compliance Schedules Samples Due This Year
Non-TCR Results by Analyte Non-TCR Results by Sample TCR Sample Results TCR Summaries LT2 Sample Results TOC/Alkalinity Results PBCU Summaries Chlorine Summaries
Violations Enforcement Actions
Compliance Assistance Coordinators Monitoring Assistance Program Technical Assistance Sending Compliance Data via e-mail Other Compliance Information


Water System Detail Information

Water System No.:

AZ0407037

Federal Type:

C

Water System Name:

GW- BWC, INC- GARDEN CITY

Primary Source:

GW

Principal County Served:

MARICOPA

System Status:

A - MAP

Comments:

Activity Date:

1977-06-01


Water System Contacts
Type Contact Communication
AC - Administrative Contact ARMIJO, SUSAN
22590 N Powers Pkwy
MARICOPA, AZ 85138
Electronic Type Address
Email [email protected]
Phone Type Number
Business 480-328-9281
OW - Owner CORWIN, JONATHAN C
22590 N POWERS PKWY W
MARICOPA, AZ 85138
Electronic Type Address
Email [email protected]
Phone Type Number
Business 602-885-2791


Sources of Water
Name Type Activity Availability
WL-55-208175 WL A P
XWL-55-804131 WL I 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
No Water Purchases


Systems in Combined Distribution System
Water System No. Water System Name Population
AZ0407037 GW- BWC, INC- GARDEN CITY 51


Buyers of Water
Water System No. Name
No Buyers


Annual Operating Period(s)
Effective Begin Date Effective End Date Start Month/Day End Month/Day Type Population
2025-05-27  No End Date 1/1 12/31 NT  3 
2025-05-27  No End Date 1/1 12/31 R   48 


Service Connections
Type Count Meter Type Meter Size
RS 16 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)
WATER UTILITY OF GREATER TONOPAH-GARDEN
WATER UTILTY OF GT-GARDEN CITY/BIG HORN
WATER UTILITY OF GREATER TONOPAH GARDEN
WATER UTILTY OF GREATER TONOPAH-GARDEN
GWR - GTWC - GARDEN CITY
GARDEN CITY WATER SYSTEM
GLOBAL WATER - GTWC - GARDEN CITY
GWR - GTWC - GARDEN CITY WATER CO. INC.


WS Flow Rates
Type Quantity UOM
AVPD - Average Daily Production 93600 GPD
TLDS - Total Design Capacity 430000 GPD


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
ACC - ACC - Regulated
MAP - MONITORING ASSISTANCE PROGRAM 4 2023-01-01
MAP - MONITORING ASSISTANCE PROGRAM 3 2024-01-01
SWA - SOURCE WATER ASSESSMENT HIGH
OWNT - OWNER TYPE PRVT 2025-09-02
DIST - DISTRIBUTION GRADE 4 2023-09-01
DIST - DISTRIBUTION GRADE 1
TRET - TREATMENT GRADE 1 2023-09-01
TRET - TREATMENT GRADE NA
TMF - TECHNICAL, MANAGERIAL, FINANCIAL Score A 2022-02-22
OWN2 - OWNER TYPE 2 DMSTC 2025-09-02
OWN3 - OWNER TYPE 3 FORPR 2025-09-02
TMF2 - TECHNICAL, MANAGERIAL, FINANCIAL 2.0 Score B 2026-01-28