MARBLETON, TOWN OF

Wyoming — Community Water System — PWSID: WY5600223

System Information

PWSID	WY5600223
System Name	MARBLETON, TOWN OF
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 13, 1979
Last Reported	Nov 17, 2025

Location & Contact

State	Wyoming
City	MARBLETON
ZIP Code	83113
Address	10700 Highway 189
Organization	ROGERS, JOSHUA
Phone	307-276-3815

Population & Service

Population Served	861
Service Connections	333

Drinking Water Violations (1,390)

This water system has 1,390 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, 2024	Dec 31, 2024	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2024	Nitrate Rule
Oct 1, 2022	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 14, 2023	Lead and Copper Rule
Oct 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 19, 2021	Consumer Confidence Rule
Oct 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 19, 2021	Consumer Confidence Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jan 1, 2020	Dec 31, 2020	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Nitrate Rule
Jun 1, 2019	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 10, 2020	Lead and Copper Rule
Jun 1, 2019	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 10, 2020	Lead and Copper Rule
Jul 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 6, 2019	Consumer Confidence Rule
Jul 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 6, 2019	Consumer Confidence Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Radium-228	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2020	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2020	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2020	Radium-228	MR	No	Yes	—	—	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2020	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
Jan 1, 2018	Dec 31, 2020	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2020	Radionuclides and Revised Rad Rule
May 10, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 28, 2017	Ground Water Rule
May 10, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 28, 2017	Ground Water Rule
May 10, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 28, 2017	Ground Water Rule
May 10, 2017	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Nov 28, 2017	Ground Water Rule
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals
Jan 1, 2017	Dec 31, 2019	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2019	Arsenic Rule
Jan 1, 2017	Dec 31, 2019	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2019	Inorganic Chemicals

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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