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Water System Detail Information

Water System No.:

AZ0407773

Federal Type:

C

Water System Name:

TRILLIUM WATER SYSTEM

Primary Source:

GW

Principal County Served:

MARICOPA

System Status:

A - MAP

Comments:

Activity Date:

2026-01-21


Water System Contacts
Type Contact Communication
AC - Administrative Contact BARNEY, STUART
4150 N Drinkwater Blvd. Unit #100
SCOTTSDALE, AZ 85251
Electronic Type Address
Email [email protected]
Phone Type Number
Business 602-834-9100
OW - Owner TRILLIUM MANAGEMENT DEVELOPMENT COMPANY
4150 N Drinkwater Blvd. Unit #100
SCOTTSDALE, AZ 85251
Electronic Type Address
Email [email protected]
Phone Type Number
Business 623-349-6103


Sources of Water
Name Type Activity Availability
WL-55-210425- TRILLIUM WELL 1 WL A P
WL-55-235507 - TRILLIUM WELL #3 WL A P
XWL-55-210423 - 1 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
AZ0407773 TRILLIUM WATER SYSTEM 1100


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
2026-01-01  No End Date 1/1 12/31 R   1100 


Service Connections
Type Count Meter Type Meter Size
RS 1100 ME 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)
TRILLIUM - TOWN OF BUCKEYE


WS Flow Rates
Type Quantity UOM


WS Measures
Type Quantity UOM


WS Indicators
Type Number Date
DBP2 - Stage2 DBPR Schedule Category 4 2025-12-29
MAP - MONITORING ASSISTANCE PROGRAM 3 2026-01-01
DIST - DISTRIBUTION GRADE 3
TRET - TREATMENT GRADE NA