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Water System Detail Information

Water System No.:

AZ0420606

Federal Type:

C

Water System Name:

LA CASITA WATER COMPANY 3

Primary Source:

GW

Principal County Served:

PIMA

System Status:

A - MAP

Comments:

Activity Date:

1990-08-31


Water System Contacts
Type Contact Communication
AC - Administrative Contact LA CASITA WATER CO
ATT SOUTH WESTERN UTILITIES - COMPLIANCE
PO BOX 85160
TUCSON, AZ 85754
Electronic Type Address
Email [email protected]
Email [email protected]
Phone Type Number
Business 520-772-5397
OW - Owner LA CASITA WATER CO
ATT SOUTH WESTERN UTILITIES - COMPLIANCE
PO BOX 85160
TUCSON, AZ 85754
Electronic Type Address
Email [email protected]
Email [email protected]
Phone Type Number
Business 520-772-5397


Sources of Water
Name Type Activity Availability
WL-55-566090 - 3 WL A P
WL-55-590649 - 5 WL A P
XWL-55-553155 - 2 WL I P
XWL-55-805493 - 1 WL I P
XWL-55-556788 WL I P
XWL-55-512564 - 4 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
AZ0420606 LA CASITA WATER COMPANY 3 605


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
2025-06-06  No End Date 1/1 12/31 R   605 


Service Connections
Type Count Meter Type Meter Size
RS 248 UN 0


Service Area
Code Name
R RESIDENTIAL AREA


Regulating Agencies
Name Alias/Inspector
PIMA COUNTY DEQ PDEQ
AZ DEPT OF ENV QUALITY ADEQ


Water System Historical Names
Historical Name(s)
LA CASITA WATER - 3
LA CASITA WC - 3
LA CASITA WC 3
LA CASITA WATER CO
LA CASITA WATER CO 3


WS Flow Rates
Type Quantity UOM
TLDS - Total Design Capacity 700000 GPD


WS Measures
Type Quantity UOM


WS Indicators
Type Number Date
DBP2 - Stage2 DBPR Schedule Category 4 2013-10-01
OTPR - Outstanding Performer YES 2022-05-24
OTPR - Outstanding Performer NO 2024-11-17
ACC - ACC - Regulated
MAP - MONITORING ASSISTANCE PROGRAM 4 2023-01-01
SWA - SOURCE WATER ASSESSMENT LOW 2003-09-30
SWA - SOURCE WATER ASSESSMENT LOW 2025-09-16
OWNT - OWNER TYPE PRVT 2025-09-05
DIST - DISTRIBUTION GRADE 2
TRET - TREATMENT GRADE NA
TMF - TECHNICAL, MANAGERIAL, FINANCIAL Score B 2022-02-08
OWN2 - OWNER TYPE 2 DMSTC 2025-09-05
OWN3 - OWNER TYPE 3 FORPR 2025-09-05