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Water System Detail Information

Water System No.:

AZ0407179

Federal Type:

C

Water System Name:

GW -BWC, INC.- NSWC

Primary Source:

GW

Principal County Served:

MARICOPA

System Status:

A - MAP

Comments:

Activity Date:

2003-01-01


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-55-565172 - GRANITE MTN 1 WL A P
WL-55-586186 - GRANITE MTN 2 WL A P
XWL-55 583777 - RIO MOUNTAIN 1 WL I P
WL-55-210840- WELL #3 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
No Water Purchases


Systems in Combined Distribution System
Water System No. Water System Name Population
AZ0407179 GW -BWC, INC.- NSWC 319


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  2 
2025-05-27  No End Date 1/1 12/31 R   317 


Service Connections
Type Count Meter Type Meter Size
RS 107 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 UTIL OF N SCOTTSDALE GRANITE MTN
GRANITE MT RANCH
GRANITE MOUNTAIN RANCH
WATER UTILITY OF NORTHERN SCOTTSDALE-GRA
WATER UTILITY OF NORTHERN SCOTTSDALE GRA
GWR - NORTHERN SCOTTSDALE WATER CO INC
WATER UTILITY OF NORTHERN SCOTTSDALE
GWR - NORTHERN SCOTTSDALE WATER CO. INC.
WU OF NORTHERN SCOTTSDALE
GRANITE MOUNTAIN
GLOBAL WATER - NORTHERN SCOTTSDALE WATER


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
ACC - ACC - Regulated
MAP - MONITORING ASSISTANCE PROGRAM 4 2023-01-01
MAP - MONITORING ASSISTANCE PROGRAM 3 2024-01-01
OWNT - OWNER TYPE PRVT 2025-09-03
DIST - DISTRIBUTION GRADE 1
TRET - TREATMENT GRADE NA
TMF - TECHNICAL, MANAGERIAL, FINANCIAL Score A 2022-02-22
OWN2 - OWNER TYPE 2 DMSTC 2025-09-03
OWN3 - OWNER TYPE 3 FORPR 2025-09-03
TMF2 - TECHNICAL, MANAGERIAL, FINANCIAL 2.0 Score B 2026-05-07