RIVERMEADOWS WATER DISTRICT

Wyoming — Community Water System — PWSID: WY5600786

System Information

PWSID	WY5600786
System Name	RIVERMEADOWS WATER DISTRICT
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Jan 28, 1982
Last Reported	Nov 17, 2025

Location & Contact

State	Wyoming
City	JACKSON
ZIP Code	83001
Address	P.O. Box 4858
Organization	OSTDIEK, MATTHEW
Phone	307-733-5252

Population & Service

Population Served	100
Service Connections	50

Drinking Water Violations (203)

This water system has 203 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
Mar 24, 2023	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Addressed	—	Lead and Copper Rule
Mar 24, 2023	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Addressed	—	Lead and Copper Rule
Mar 24, 2023	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Addressed	—	Lead and Copper Rule
Mar 24, 2023	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Addressed	—	Lead and Copper Rule
Mar 24, 2023	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Addressed	—	Lead and Copper Rule
May 1, 2021	May 31, 2021	Revised Total Coliform Rule	MCL	Yes	No	—	—	—	Resolved	May 31, 2021	Revised Total Coliform Rule
May 1, 2021	May 31, 2021	Revised Total Coliform Rule	MCL	Yes	No	—	—	—	Resolved	May 31, 2021	Revised Total Coliform Rule
Jan 1, 2021	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Resolved	Jun 25, 2021	Lead and Copper Rule
Jan 1, 2021	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Resolved	Jun 25, 2021	Lead and Copper Rule
May 23, 2020	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 27, 2021	Ground Water Rule
May 23, 2020	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 27, 2021	Ground Water Rule
Apr 1, 2020	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Resolved	Apr 3, 2020	Lead and Copper Rule
Apr 1, 2020	—	Lead and Copper Rule	TT	Yes	No	—	TT	—	Resolved	Apr 3, 2020	Lead and Copper Rule
Oct 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 14, 2018	Consumer Confidence Rule
Oct 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 14, 2018	Consumer Confidence Rule
Jun 1, 2018	Jun 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2018	Revised Total Coliform Rule
Oct 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Oct 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Oct 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 1, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 1, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 1, 2017	Consumer Confidence Rule
Jun 1, 2017	Jun 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2017	Revised Total Coliform Rule
Jun 1, 2017	Jun 30, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2017	Revised Total Coliform Rule
Feb 2, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 30, 2021	Ground Water Rule
Feb 2, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 30, 2021	Ground Water Rule
Feb 2, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 30, 2021	Ground Water Rule
Feb 2, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 30, 2021	Ground Water Rule
Feb 2, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 30, 2021	Ground Water Rule
Oct 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Oct 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Oct 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 20, 2018	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 30, 2015	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 30, 2015	Consumer Confidence Rule
Jul 1, 2015	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 30, 2015	Consumer Confidence Rule
Aug 1, 2014	Aug 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2014	Total Coliform Rule
Aug 1, 2014	Aug 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2014	Total Coliform Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 30, 2014	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 30, 2014	Consumer Confidence Rule
Jul 1, 2014	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 30, 2014	Consumer Confidence Rule
Nov 16, 2013	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 2, 2015	Ground Water Rule
Nov 16, 2013	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 2, 2015	Ground Water Rule
Nov 16, 2013	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 2, 2015	Ground Water Rule
Nov 16, 2013	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 2, 2015	Ground Water Rule
Aug 18, 2013	—	Groundwater Rule	Other	No	No	—	—	—	Resolved	Nov 12, 2013	Ground Water Rule
Jul 1, 2013	—	Consumer Confidence Rule	Other	No	No	—	—	—	Addressed	—	Consumer Confidence Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Apr 1, 2004	Apr 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2004	Total Coliform Rule
Apr 1, 2004	Apr 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2004	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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