LITTLE BEAR INN

Wyoming — Transient Non-Community — PWSID: WY5600740

System Information

PWSID	WY5600740
System Name	LITTLE BEAR INN
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Mar 4, 1980
Last Reported	Nov 17, 2025

Location & Contact

State	Wyoming
City	CHEYENNE
ZIP Code	82003
Address	PO Box 4083
Organization	O'GRADY, JOHN
Phone	307-634-3684

Population & Service

Population Served	112
Service Connections	1

Drinking Water Violations (62)

This water system has 62 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
Jan 1, 2023	Dec 31, 2023	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2023	Nitrate Rule
Jan 1, 2022	Dec 31, 2022	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2022	Nitrate Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Jul 1, 2021	Sep 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Sep 30, 2021	Nitrate Rule
Jul 1, 2021	Sep 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Sep 30, 2021	Nitrate Rule
Jul 1, 2021	Sep 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Sep 30, 2021	Nitrate Rule
Jul 1, 2021	Sep 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Sep 30, 2021	Nitrate Rule
Jul 1, 2021	Sep 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Sep 30, 2021	Nitrate Rule
Jul 1, 2021	Sep 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Sep 30, 2021	Nitrate Rule
Apr 25, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Dec 1, 2021	Ground Water Rule
Apr 25, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Dec 1, 2021	Ground Water Rule
Apr 25, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Dec 1, 2021	Ground Water Rule
Apr 1, 2021	Jun 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Jun 30, 2021	Nitrate Rule
Apr 1, 2021	Jun 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Jun 30, 2021	Nitrate Rule
Apr 1, 2021	Jun 30, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Jun 30, 2021	Nitrate Rule
Apr 1, 2021	Jun 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2021	Nitrate Rule
Apr 1, 2021	Jun 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2021	Nitrate Rule
Apr 1, 2021	Jun 30, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Mar 31, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Mar 31, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Mar 31, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Mar 31, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Mar 31, 2021	Nitrate Rule
Jan 1, 2021	Mar 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Mar 31, 2021	Nitrate Rule
Dec 1, 2020	Dec 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2020	Revised Total Coliform Rule
Dec 1, 2020	Dec 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2020	Revised Total Coliform Rule
Dec 1, 2020	Dec 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2020	Revised Total Coliform Rule
Dec 1, 2020	Dec 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2020	Revised Total Coliform Rule
May 1, 2020	May 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2020	Revised Total Coliform Rule
May 1, 2020	May 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2020	Revised Total Coliform Rule
May 1, 2020	May 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2020	Revised Total Coliform Rule
Jan 1, 2019	Dec 31, 2019	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Nitrate Rule
Jan 1, 2019	Dec 31, 2019	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Nitrate Rule
Jan 1, 2019	Dec 31, 2019	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Nitrate Rule
Jul 1, 2013	Jul 31, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2013	Total Coliform Rule
Jul 1, 2013	Jul 31, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2013	Total Coliform Rule
Jul 1, 2013	Jul 31, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2013	Total Coliform Rule
Jul 1, 2013	Jul 31, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2013	Total Coliform Rule
Jul 1, 2012	Sep 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Jul 1, 2012	Sep 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Jul 1, 2012	Sep 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Dec 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Feb 18, 2011	Ground Water Rule
Dec 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Feb 18, 2011	Ground Water Rule
Dec 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Feb 18, 2011	Ground Water Rule
Dec 1, 2009	Dec 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2009	Total Coliform Rule
Dec 1, 2009	Dec 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Jan 1, 2002	Dec 31, 2002	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2002	Nitrate Rule
Jan 1, 1999	Dec 31, 1999	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1999	Nitrate 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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