GRAND MESA VISITOR CENTER

Colorado — Transient Non-Community — PWSID: CO0315310

System Information

PWSID	CO0315310
System Name	GRAND MESA VISITOR CENTER
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Federal
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 18, 1998
Last Reported	Nov 17, 2025

Location & Contact

State	Colorado
City	DELTA
ZIP Code	81416
Address	2250 S MAIN ST
Organization	MATOS, DARIS
Phone	970-874-6635

Population & Service

Population Served	406
Service Connections	12

Drinking Water Violations (42)

This water system has 42 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jun 1, 2011	Jun 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2011	Total Coliform Rule
Jun 1, 2011	Jun 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2011	Total Coliform Rule
Jun 1, 2011	Jun 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2011	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Jun 1, 2009	Jun 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2009	Total Coliform Rule
Jun 1, 2009	Jun 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2009	Total Coliform Rule
Jun 1, 2009	Jun 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2009	Total Coliform Rule
Jun 1, 2009	Jun 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2009	Total Coliform Rule
May 1, 2009	May 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2009	Total Coliform Rule
May 1, 2009	May 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2009	Total Coliform Rule
May 1, 2009	May 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2009	Total Coliform Rule
May 1, 2009	May 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2009	Total Coliform Rule
Aug 1, 2007	Aug 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2007	Total Coliform Rule
Aug 1, 2007	Aug 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2007	Total Coliform Rule
Aug 1, 2007	Aug 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jun 1, 2007	Jun 30, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2007	Total Coliform Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
Jul 1, 2002	Jul 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2002	Total Coliform Rule
Jul 1, 2002	Jul 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2002	Total Coliform Rule
Jul 1, 2002	Jul 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2002	Total Coliform Rule
Jul 1, 2001	Sep 30, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Jul 1, 2001	Sep 30, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Jul 1, 2001	Sep 30, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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