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MAESER IMPROVEMENT DISTRICT

Utah — Community Water System — PWSID: UTAH24004

System Information

PWSIDUTAH24004
System NameMAESER IMPROVEMENT DISTRICT
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedNov 19, 2025

Location & Contact

StateUtah
CityVERNAL
ZIP Code84078
Address2576 W 2700 N
OrganizationMCCORMICK, DUSTIN CURT
Phone435-789-2353

Population & Service

Population Served4,152
Service Connections1,395

Drinking Water Violations (248)

This water system has 248 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 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2017 Mar 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2017 Surface Water Treatment Rule
Mar 1, 2017 Mar 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2017 Surface Water Treatment Rule
Mar 1, 2017 Mar 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2017 Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Feb 28, 2017 Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Feb 28, 2017 Surface Water Treatment Rule
Feb 1, 2017 Feb 28, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Feb 28, 2017 Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2017 Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2017 Surface Water Treatment Rule
Jan 1, 2017 Jan 31, 2017 Surface Water Treatment Rule MR No Yes — — — Resolved Jan 31, 2017 Surface Water Treatment Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Oct 22, 2015 Lead and Copper Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Oct 22, 2015 Lead and Copper Rule
Oct 1, 2015 — Lead and Copper Rule MR No No — TT — Resolved Oct 22, 2015 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Oct 1, 2014 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Jan 1, 2012 Mar 31, 2012 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-228 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-228 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-228 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-226 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-226 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
Jan 1, 2012 Mar 31, 2012 Radium-226 MR No Yes — — — Resolved Dec 14, 2011 Radionuclides and Revised Rad Rule
May 1, 2011 May 31, 2011 Coliform (TCR) MR No No — 5% of samples — Archived May 31, 2011 Total Coliform Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Jan 1, 2011 — Lead and Copper Rule MR No No — TT — Resolved Sep 23, 2015 Lead and Copper Rule
Oct 1, 2010 Dec 31, 2010 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-226 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-228 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-226 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-226 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-228 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Oct 1, 2010 Dec 31, 2010 Radium-228 MR No Yes — — — Resolved Dec 31, 2010 Radionuclides and Revised Rad Rule
Jan 1, 2010 Mar 31, 2010 Radium-228 MR No Yes — — — Resolved Mar 31, 2010 Radionuclides and Revised Rad 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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