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NORMAN UTILITIES AUTHORITY

OK — Community Water System — PWSID: OK1020801

System Information

PWSIDOK1020801
System NameNORMAN UTILITIES AUTHORITY
System TypeCommunity
Water SourceSurface Water

Location

StateOK
City—
County—
ZIP Code—

Population

Population Served104,868

Drinking Water Violations (248)

This water system has 248 violations recorded in the EPA SDWIS database.

DateContaminantHealth-BasedStatusRule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS Y Resolved Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS Y Resolved Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS Y Resolved Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS Y Resolved Lead and Copper Rule Revisions
Jan 1, 2021 Di(2-ethylhexyl) phthalate Y Resolved Synthetic Organic Chemicals
Jan 1, 2021 Di(2-ethylhexyl) phthalate Y Resolved Synthetic Organic Chemicals
Jan 1, 2021 Di(2-ethylhexyl) phthalate Y Resolved Synthetic Organic Chemicals
Jan 1, 2021 Di(2-ethylhexyl) phthalate Y Resolved Synthetic Organic Chemicals
Jan 20, 2015 E. COLI Y Resolved Ground Water Rule
Jan 20, 2015 E. COLI Y Resolved Ground Water Rule
Jan 20, 2015 E. COLI Y Resolved Ground Water Rule
Jan 20, 2015 E. COLI Y Resolved Ground Water Rule
Jan 1, 2015 E. COLI Y Resolved Ground Water Rule
Jan 1, 2015 E. COLI Y Resolved Ground Water Rule
Jan 1, 2015 E. COLI Y Resolved Ground Water Rule
Dec 30, 2014 E. COLI Y Resolved Ground Water Rule
Dec 30, 2014 E. COLI Y Resolved Ground Water Rule
Dec 30, 2014 E. COLI Y Resolved Ground Water Rule
Aug 27, 2014 E. COLI Y Resolved Ground Water Rule
Aug 27, 2014 E. COLI Y Resolved Ground Water Rule
Aug 27, 2014 E. COLI Y Resolved Ground Water Rule
May 21, 2014 E. COLI Y Resolved Ground Water Rule
May 21, 2014 E. COLI Y Resolved Ground Water Rule
May 21, 2014 E. COLI Y Resolved Ground Water Rule
Apr 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Apr 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Mar 1, 2014 TTHM Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 TTHM Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 TTHM Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 TTHM Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 Total Haloacetic Acids (HAA5) Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 Total Haloacetic Acids (HAA5) Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 Total Haloacetic Acids (HAA5) Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2014 Total Haloacetic Acids (HAA5) Y Resolved Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Gross Alpha, Excl. Radon and U Y Resolved Radionuclides and Revised Rad Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic Rule
Jan 1, 2014 Arsenic Y Resolved Arsenic 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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