EATON PARK, FL · Hillsborough County

THE OASIS AT GRANDFIELD Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Florida’s official records. Always confirm current status with Florida before making decisions based on this information.

System facts

System ID (PWSID): FL6294409
System type: Community Water System
Population served: 48
Service connections: 24
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2012 – January 31, 2012
Resolved
Failure to Conduct Assessment Monitoring
—
E. COLI
January 1, 2012 – January 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2011 – March 31, 2011
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2011 – February 28, 2011
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2011 – January 31, 2011
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2010 – December 31, 2010
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2010 – November 30, 2010
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Archived
Monitoring, Regular
—
Nitrate
January 1, 2010 – December 31, 2010
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2009 – July 29, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2009 – April 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2008 – November 30, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – July 1, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2008 – June 30, 2008
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2008 – May 31, 2008
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2012 – January 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2012 – January 31, 2012	Failure to Conduct Assessment Monitoring	E. COLI	—	Resolved
March 1, 2011 – March 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 2011 – February 28, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2011 – January 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 2010 – December 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 2010 – November 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 2010 – October 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate	—	Archived
June 1, 2009 – July 29, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2009 – May 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2008 – November 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – July 1, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2008 – June 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 2008 – May 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

May 30, 2019State Compliance achieved2 linked violations
February 29, 2012State Public Notification requested3 linked violations
March 24, 2011State Violation/Reminder Notice1 linked violation
March 24, 2011State Public Notification requested1 linked violation
February 21, 2011State Public Notification requested4 linked violations
January 28, 2011State Public Notification requested1 linked violation
January 28, 2011State Violation/Reminder Notice1 linked violation
December 21, 2010State Public Notification requested4 linked violations
November 24, 2010State Violation/Reminder Notice1 linked violation
November 24, 2010State Public Notification requested1 linked violation
July 29, 2009State Public Notification received3 linked violations
July 29, 2009State Compliance achieved3 linked violations
June 22, 2009State Violation/Reminder Notice1 linked violation
June 22, 2009State Public Notification requested1 linked violation
May 20, 2009State Violation/Reminder Notice2 linked violations
December 19, 2008State Violation/Reminder Notice1 linked violation
August 20, 2008State Violation/Reminder Notice1 linked violation
July 28, 2008State Violation/Reminder Notice1 linked violation
June 24, 2008State Violation/Reminder Notice2 linked violations
August 13, 2004State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 30, 1999State Violation/Reminder Notice1 linked violation
July 14, 1994State Violation/Reminder Notice76 linked violations
February 15, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

OLI-4 INC

863-698-7858

EATON PARK, FL 33840