Public water system record

Klondike ISD

Serves an area of Dawson County, TX · 311 people served

Federal records show 39 health-based violations and 48 monitoring/reporting issues for Klondike ISD in the last ten years. The most serious issue in this window was a resolved Arsenic violation.

  • TX0580025
  • LAMESA
  • TX
  • 311 served

System profile

Source water Groundwater
ZIP 79331
EPA system ID TX0580025

Verify this system on EPA ECHO →

Health-based violations, last 10 years
39
Resolved
39
Unresolved
0
Any acute record
Yes
Monitoring issues, last 10 years
48

Key facts

  • Klondike ISD draws water from 1 well.
  • Highest measured level in the last 10 years: Arsenic, 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit), 2018.
  • Most recent formal enforcement: compliance order with a penalty by Texas, December 2024.
  • Record on file since 1996, with 114 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 25 service lines.

Check whether Klondike ISD serves your address

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Arsenic
Contaminant limit exceeded
Measured 0.015 mg/L, federal limit 0.01 mg/L (1.5 times the limit)
330 Jul 1, 2019 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.022 mg/L, federal limit 0.01 mg/L (2.2 times the limit)
330 Apr 1, 2019 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.03 mg/L, federal limit 0.01 mg/L (3 times the limit)
330 Jan 1, 2019 Resolved No
Combined Uranium
Contaminant limit exceeded
Measured 38 µg/L, federal limit 30 µg/L (1.3 times the limit)
340 Oct 1, 2018 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.038 mg/L, federal limit 0.01 mg/L (3.8 times the limit)
330 Oct 1, 2018 Resolved No
Nitrate
Contaminant limit exceeded
Measured 17 mg/L, federal limit 10 mg/L (1.7 times the limit)
330 Oct 1, 2018 Resolved Yes
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Oct 1, 2018 Resolved No
Combined Uranium
Contaminant limit exceeded
Measured 38 µg/L, federal limit 30 µg/L (1.3 times the limit)
340 Jul 1, 2018 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.04 mg/L, federal limit 0.01 mg/L (4 times the limit)
330 Jul 1, 2018 Resolved No
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
330 Jul 1, 2018 Resolved No
Nitrate
Contaminant limit exceeded
Measured 17 mg/L, federal limit 10 mg/L (1.7 times the limit)
330 Jul 1, 2018 Resolved Yes
Combined Uranium
Contaminant limit exceeded
Measured 39 µg/L, federal limit 30 µg/L (1.3 times the limit)
340 Apr 1, 2018 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
330 Apr 1, 2018 Resolved No
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Apr 1, 2018 Resolved No
Nitrate
Contaminant limit exceeded
Measured 18 mg/L, federal limit 10 mg/L (1.8 times the limit)
330 Apr 1, 2018 Resolved Yes
Combined Uranium
Contaminant limit exceeded
Measured 39 µg/L, federal limit 30 µg/L (1.3 times the limit)
340 Jan 1, 2018 Resolved No
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Jan 1, 2018 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
330 Jan 1, 2018 Resolved No
Nitrate
Contaminant limit exceeded
Measured 17 mg/L, federal limit 10 mg/L (1.7 times the limit)
330 Jan 1, 2018 Resolved Yes
Combined Uranium
Contaminant limit exceeded
Measured 37 µg/L, federal limit 30 µg/L (1.2 times the limit)
340 Oct 1, 2017 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
330 Oct 1, 2017 Resolved No
Nitrate
Contaminant limit exceeded
Measured 18 mg/L, federal limit 10 mg/L (1.8 times the limit)
330 Oct 1, 2017 Resolved Yes
Fluoride
Contaminant limit exceeded
Measured 4.8 mg/L, federal limit 4 mg/L (1.2 times the limit)
330 Oct 1, 2017 Resolved No
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
340 Jul 1, 2017 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.038 mg/L, federal limit 0.01 mg/L (3.8 times the limit)
330 Jul 1, 2017 Resolved No
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
330 Jul 1, 2017 Resolved No
Nitrate
Contaminant limit exceeded
Measured 19 mg/L, federal limit 10 mg/L (1.9 times the limit)
330 Jul 1, 2017 Resolved Yes
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
340 Apr 1, 2017 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
330 Apr 1, 2017 Resolved No
Nitrate
Contaminant limit exceeded
Measured 16 mg/L, federal limit 10 mg/L (1.6 times the limit)
330 Apr 1, 2017 Resolved Yes
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Apr 1, 2017 Resolved No
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
340 Jan 1, 2017 Resolved No
Nitrate
Contaminant limit exceeded
Measured 17 mg/L, federal limit 10 mg/L (1.7 times the limit)
330 Jan 1, 2017 Resolved Yes
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
330 Jan 1, 2017 Resolved No
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Jan 1, 2017 Resolved No
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
340 Oct 1, 2016 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
330 Oct 1, 2016 Resolved No
Nitrate
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
330 Oct 1, 2016 Resolved Yes
Fluoride
Contaminant limit exceeded
Measured 4.2 mg/L, federal limit 4 mg/L (1.1 times the limit)
330 Oct 1, 2016 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
Sep 29, 2025 Resolved
Lead and Copper Rule
Monitoring and reporting
Apr 1, 2025 Resolved
Revised Total Coliform Rule
Monitoring violation
Aug 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
Jul 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Mar 31, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2024 Resolved
Public Notice
OTHER
Aug 13, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
Apr 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Apr 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Sep 29, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Dec 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Sep 29, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
Feb 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2021 Resolved
Public Notice
OTHER
Dec 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2020 Resolved
Public Notice
OTHER
Oct 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Sep 29, 2020 Resolved
Public Notice
OTHER
Sep 6, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2020 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2020 Resolved
Public Notice
OTHER
Apr 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Nov 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2019 Resolved
Chlorine
Monitoring and reporting
Apr 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Mar 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2019 Resolved
Lead and Copper Rule
Monitoring and reporting
Dec 30, 2017 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2017 Resolved
Revised Total Coliform Rule
Monitoring violation
May 1, 2017 Resolved
Lead and Copper Rule
Monitoring and reporting
Sep 29, 2016 Resolved

Full record since 1996

EPA's records for Klondike ISD go back to 1996. Before October 19, 2016 they list 114 health-based violations (113 resolved, 1 archived by EPA without a recorded fix) and 18 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 1
2000s 24 4
2010 to October 18, 2016 88 13
October 19, 2016 to 2019 35 8
2020s 0 39

Most recent health-based violation before October 19, 2016: Combined Uranium, began October 2016, Resolved.

Show all 114 health-based violations before October 19, 2016
Contaminant Start date Status
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Oct 1, 2016 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
Oct 1, 2016 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Oct 1, 2016 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.2 mg/L, federal limit 4 mg/L (1.1 times the limit)
Oct 1, 2016 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jul 1, 2016 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.04 mg/L, federal limit 0.01 mg/L (4 times the limit)
Jul 1, 2016 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.4 mg/L, federal limit 4 mg/L (1.1 times the limit)
Jul 1, 2016 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Jul 1, 2016 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Apr 1, 2016 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
Apr 1, 2016 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.04 mg/L, federal limit 0.01 mg/L (4 times the limit)
Apr 1, 2016 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14 mg/L, federal limit 10 mg/L (1.4 times the limit)
Apr 1, 2016 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jan 1, 2016 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
Jan 1, 2016 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
Jan 1, 2016 Resolved
Lead and Copper Rule
Treatment technique failure
Jan 1, 2016 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Jan 1, 2016 Resolved
Lead and Copper Rule
Treatment technique failure
Dec 31, 2015 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 37 µg/L, federal limit 30 µg/L (1.2 times the limit)
Oct 1, 2015 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.038 mg/L, federal limit 0.01 mg/L (3.8 times the limit)
Oct 1, 2015 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.7 mg/L, federal limit 4 mg/L (1.2 times the limit)
Oct 1, 2015 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Oct 1, 2015 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 37 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jul 1, 2015 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
Jul 1, 2015 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
Jul 1, 2015 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Jul 1, 2015 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Apr 1, 2015 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.038 mg/L, federal limit 0.01 mg/L (3.8 times the limit)
Apr 1, 2015 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.5 mg/L, federal limit 4 mg/L (1.1 times the limit)
Apr 1, 2015 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14.5 mg/L, federal limit 10 mg/L (1.5 times the limit)
Apr 1, 2015 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jan 1, 2015 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.4 mg/L, federal limit 4 mg/L (1.1 times the limit)
Jan 1, 2015 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
Jan 1, 2015 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14 mg/L, federal limit 10 mg/L (1.4 times the limit)
Jan 1, 2015 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 34 µg/L, federal limit 30 µg/L (1.1 times the limit)
Oct 1, 2014 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.4 mg/L, federal limit 4 mg/L (1.1 times the limit)
Oct 1, 2014 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
Oct 1, 2014 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14 mg/L, federal limit 10 mg/L (1.4 times the limit)
Oct 1, 2014 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jul 1, 2014 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
Jul 1, 2014 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.041 mg/L, federal limit 0.01 mg/L (4.1 times the limit)
Jul 1, 2014 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14 mg/L, federal limit 10 mg/L (1.4 times the limit)
Jul 1, 2014 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Apr 1, 2014 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.04 mg/L, federal limit 0.01 mg/L (4 times the limit)
Apr 1, 2014 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
Apr 1, 2014 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 15 mg/L, federal limit 10 mg/L (1.5 times the limit)
Apr 1, 2014 Resolved
Combined Uranium
Contaminant limit exceeded
Measured 36 µg/L, federal limit 30 µg/L (1.2 times the limit)
Jan 1, 2014 Resolved
Fluoride
Contaminant limit exceeded
Measured 4.6 mg/L, federal limit 4 mg/L (1.2 times the limit)
Jan 1, 2014 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.039 mg/L, federal limit 0.01 mg/L (3.9 times the limit)
Jan 1, 2014 Resolved
Nitrate (acute)
Contaminant limit exceeded
Measured 14 mg/L, federal limit 10 mg/L (1.4 times the limit)
Jan 1, 2014 Resolved

64 older violations are not listed here. EPA ECHO has the complete list.

Enforcement actions

Texas regulators and EPA took 12 formal enforcement actions against Klondike ISD between 2005 and 2024, filed as 15 records in EPA's data. The most recent was a compliance order with a penalty in December 2024.

Date By Action Violations covered
Dec 18, 2024 Texas Compliance order with a penalty 8 violations: Lead and Copper Rule
Dec 19, 2017 Texas Compliance order with a penalty 10 violations (2 health-based): Lead and Copper Rule, Public Notice
Mar 14, 2017 EPA Compliance order (no penalty) 18 violations (18 health-based): Nitrate, Fluoride
Jun 20, 2016 EPA Compliance order (no penalty) 19 violations (19 health-based): Combined Uranium, Fluoride
Jun 2, 2016 EPA Compliance order (no penalty) 4 violations (4 health-based): Nitrate
May 26, 2016 EPA Compliance order (no penalty) 48 violations (46 health-based): Arsenic, Nitrate, Public Notice
Mar 9, 2016 EPA Compliance order (no penalty) 12 violations (12 health-based): Arsenic
Feb 14, 2014 EPA Compliance order (no penalty) 15 violations (14 health-based): Fluoride
Dec 11, 2012 EPA Compliance order (no penalty) 34 violations (34 health-based): Combined Uranium, Nitrate
Jul 19, 2011 EPA Compliance order (no penalty) 30 violations (30 health-based): Arsenic
Sep 13, 2007 Texas Signed compliance agreement 8 violations (8 health-based): Arsenic
May 2, 2005 Texas Signed compliance agreement 8 violations (8 health-based): Arsenic

What the violations mean

Arsenic

12 incidents

Arsenic exceeded the federal limit

Long-term arsenic exposure is linked to cancer and cardiovascular effects

Combined Uranium

9 incidents

Test results for Combined Uranium were above the federal limit (a maximum contaminant level violation).

The utility had to notify customers about each of these violations.

Nitrate

9 incidents

Nitrate exceeded the federal limit

High nitrate is especially dangerous for infants under 6 months and can cause blue baby syndrome

Fluoride

9 incidents

Fluoride exceeded the federal limit

Excessive fluoride can cause dental and skeletal fluorosis

Where the water comes from

Klondike ISD draws water from 1 well.

Annual water quality report

Klondike ISD must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Klondike ISD for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Texas.