City and town drinking water records

Water systems serving Florence, AZ

5 community water systems have a mapped service area in Florence, AZ. Epcor - San Tan covers 27% of the area inside Florence's Census boundary and reports serving 87,435 people in all.

4 of them had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.

5 rely mainly on groundwater, counting water bought from other systems.

Their lead service line inventories list 0 lead lines, 4 galvanized lines that must be replaced and 3,284 lines of unknown material.

4 more systems are placed in Florence by EPA's town record because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems

5

Systems with a health-based violation, last 10 years

4

Systems with one unresolved

3

Lead service lines in inventories

0

Water systems serving Florence

5 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Epcor - San Tan	Covers 27% of Florence	87,435	Groundwater	2	0	0
Florence Water Company	Covers 6% of Florence	15,900	Groundwater	1	4	0
Epcor - San Tan Anthem	Mapped area inside Florence	10,362	Groundwater	0	0	0
Adoc Eyman Unit	Mapped area inside Florence	3,969	Groundwater	4	1	0
Adoc Florence Asp	Mapped area inside Florence	1,001	Groundwater	2	2	0

Systems placed by EPA's town record in Florence

4 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by EPA's town record (EPA lists them serving this town), and without a map they are not counted in the figures above.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Pinal County Justice Complex	Town on record	820	Purchased groundwater	2	1	0
Tonto Basin Water - Cactus Forest	Town on record	613	Groundwater	2	0	0
Desert Gardens RV Resort Co-Op, Inc	Town on record	532	Groundwater	20	0	0
Park Water Company Inc	Town on record	416	Groundwater	2	0	0

Other cities and towns in Pinal County

24 places

• Ak-Chin Village
• Apache Junction
• Arizona City
• Cactus Forest
• Casa Grande
• Chuichu
• Coolidge
• Dudleyville
• Eloy
• Gold Canyon
• Kearny
• Kohatk
• Mammoth
• Maricopa
• Oracle
• Picacho
• Queen Valley
• Red Rock
• Saddlebrooke
• San Manuel
• San Tan Valley
• Stanfield
• Superior
• Winkelman

Back to Pinal County, AZ

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations