Community Water System · PWSID CO0123500

Sun Meadow Estates

Serves 75 peopleGroundwaterOwner: PrivateRifle, Colorado
Nothing open that measures the water, but 1 open testing or paperwork violation.

A missed test is not evidence of bad water. It also is not evidence of good water: for that period nobody checked.

On record since 2011: 102 violations. 59 over the limit · 1 treatment lapse · 37 missed or late tests · 5 notices or reports. Most recent began 2025-10-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

59Over the limit
1Treatment lapse
37Missed or late test1 open
5Notice or report

More violations on record than 97% of active water systems in Colorado. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

200520102011 · Over the limit: 12012 · Over the limit: 72012 · Over the limit: 72012 · Over the limit: 72013 · Over the limit: 42013 · Over the limit: 42014 · Over the limit: 22015 · Over the limit: 52015 · Over the limit: 520152016 · Over the limit: 62016 · Over the limit: 62016 · Missed or late test: 22017 · Over the limit: 82017 · Over the limit: 82017 · Over the limit: 82018 · Over the limit: 62018 · Over the limit: 62018 · Missed or late test: 12020 · Over the limit: 120202021 · Over the limit: 42021 · Over the limit: 42021 · Notice or report: 22022 · Over the limit: 62022 · Over the limit: 62022 · Missed or late test: 12022 · Notice or report: 12023 · Over the limit: 52023 · Over the limit: 52023 · Treatment lapse: 12023 · Missed or late test: 212023 · Missed or late test: 212023 · Missed or late test: 212023 · Missed or late test: 212023 · Missed or late test: 212023 · Missed or late test: 212023 · Missed or late test: 212024 · Over the limit: 32024 · Missed or late test: 52024 · Missed or late test: 52025 · Over the limit: 12025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025 · Notice or report: 22025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
58% over the limit · 59<1% treatment lapse · 136% missed or late test · 375% notice or report · 5

Across Colorado, 74% of violations are missed or late tests and 6% are water over a limit.

How far over the limit

at the limit2×5×10×100×+Trihalomethanes (TTHM)Gross Alpha, Excl. Radon and UCombined Uranium2025-01-01 · Trihalomethanes (TTHM): measured 0.0830 MG/L vs limit 0.0800 MG/L (1.0×)2024-04-01 · Gross Alpha, Excl. Radon and U: measured 17.33 PCI/L vs limit 15.00 PCI/L (1.2×)2024-01-01 · Gross Alpha, Excl. Radon and U: measured 19.41 PCI/L vs limit 15.00 PCI/L (1.3×)2024-01-01 · Trihalomethanes (TTHM): measured 0.0872 MG/L vs limit 0.0800 MG/L (1.1×)2023-10-01 · Gross Alpha, Excl. Radon and U: measured 19.44 PCI/L vs limit 15.00 PCI/L (1.3×)2023-10-01 · Trihalomethanes (TTHM): measured 0.1021 MG/L vs limit 0.0800 MG/L (1.3×)2023-07-01 · Trihalomethanes (TTHM): measured 107.83 UG/L vs limit 80.00 UG/L (1.3×)2023-04-01 · Trihalomethanes (TTHM): measured 109.57 UG/L vs limit 80.00 UG/L (1.4×)2023-01-01 · Trihalomethanes (TTHM): measured 96.63 UG/L vs limit 80.00 UG/L (1.2×)2022-10-01 · Trihalomethanes (TTHM): measured 89.48 UG/L vs limit 80.00 UG/L (1.1×)2022-07-01 · Trihalomethanes (TTHM): measured 85.58 UG/L vs limit 80.00 UG/L (1.1×)2022-04-01 · Gross Alpha, Excl. Radon and U: measured 17.07 PCI/L vs limit 15.00 PCI/L (1.1×)2022-04-01 · Trihalomethanes (TTHM): measured 81.40 UG/L vs limit 80.00 UG/L (1.0×)2022-01-01 · Gross Alpha, Excl. Radon and U: measured 20.24 PCI/L vs limit 15.00 PCI/L (1.3×)2022-01-01 · Trihalomethanes (TTHM): measured 82.05 UG/L vs limit 80.00 UG/L (1.0×)2021-10-01 · Trihalomethanes (TTHM): measured 81.93 UG/L vs limit 80.00 UG/L (1.0×)2021-10-01 · Gross Alpha, Excl. Radon and U: measured 17.42 PCI/L vs limit 15.00 PCI/L (1.2×)2021-07-01 · Trihalomethanes (TTHM): measured 82.65 UG/L vs limit 80.00 UG/L (1.0×)2021-01-01 · Trihalomethanes (TTHM): measured 83.88 UG/L vs limit 80.00 UG/L (1.0×)2020-04-01 · Trihalomethanes (TTHM): measured 82.38 UG/L vs limit 80.00 UG/L (1.0×)2018-10-01 · Trihalomethanes (TTHM): measured 83.18 UG/L vs limit 80.00 UG/L (1.0×)2018-07-01 · Trihalomethanes (TTHM): measured 83.28 UG/L vs limit 80.00 UG/L (1.0×)2018-07-01 · Combined Uranium: measured 30.50 UG/L vs limit 30.00 UG/L (1.0×)2018-04-01 · Combined Uranium: measured 30.75 UG/L vs limit 30.00 UG/L (1.0×)2018-01-01 · Combined Uranium: measured 31.25 UG/L vs limit 30.00 UG/L (1.0×)2018-01-01 · Trihalomethanes (TTHM): measured 0.0881 MG/L vs limit 0.0800 MG/L (1.1×)2017-10-01 · Combined Uranium: measured 32.25 UG/L vs limit 30.00 UG/L (1.1×)2017-10-01 · Trihalomethanes (TTHM): measured 0.0852 MG/L vs limit 0.0800 MG/L (1.1×)2017-07-01 · Combined Uranium: measured 31.75 UG/L vs limit 30.00 UG/L (1.1×)2017-07-01 · Trihalomethanes (TTHM): measured 0.0917 MG/L vs limit 0.0800 MG/L (1.1×)2017-04-01 · Combined Uranium: measured 32.27 UG/L vs limit 30.00 UG/L (1.1×)2017-04-01 · Trihalomethanes (TTHM): measured 0.1010 MG/L vs limit 0.0800 MG/L (1.3×)2017-01-01 · Combined Uranium: measured 30.90 UG/L vs limit 30.00 UG/L (1.0×)2017-01-01 · Trihalomethanes (TTHM): measured 0.0910 MG/L vs limit 0.0800 MG/L (1.1×)2016-10-01 · Trihalomethanes (TTHM): measured 0.0930 MG/L vs limit 0.0800 MG/L (1.2×)2016-07-01 · Trihalomethanes (TTHM): measured 0.0911 MG/L vs limit 0.0800 MG/L (1.1×)2016-04-01 · Combined Uranium: measured 31.13 UG/L vs limit 30.00 UG/L (1.0×)2016-04-01 · Trihalomethanes (TTHM): measured 0.0827 MG/L vs limit 0.0800 MG/L (1.0×)2016-01-01 · Combined Uranium: measured 32.35 UG/L vs limit 30.00 UG/L (1.1×)2016-01-01 · Trihalomethanes (TTHM): measured 0.0847 MG/L vs limit 0.0800 MG/L (1.1×)2015-10-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2015-10-01 · Trihalomethanes (TTHM): measured 0.0829 MG/L vs limit 0.0800 MG/L (1.0×)2015-07-01 · Trihalomethanes (TTHM): measured 81.85 UG/L vs limit 80.00 UG/L (1.0×)2015-04-01 · Trihalomethanes (TTHM): measured 0.0864 MG/L vs limit 0.0800 MG/L (1.1×)2015-01-01 · Trihalomethanes (TTHM): measured 0.0903 MG/L vs limit 0.0800 MG/L (1.1×)2014-10-01 · Trihalomethanes (TTHM): measured 0.0890 MG/L vs limit 0.0800 MG/L (1.1×)2014-07-01 · Trihalomethanes (TTHM): measured 0.0878 MG/L vs limit 0.0800 MG/L (1.1×)2013-07-01 · Trihalomethanes (TTHM): measured 0.0830 MG/L vs limit 0.0800 MG/L (1.0×)2013-04-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)2013-01-01 · Trihalomethanes (TTHM): measured 0.0900 MG/L vs limit 0.0800 MG/L (1.1×)2013-01-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2012-10-01 · Trihalomethanes (TTHM): measured 0.0910 MG/L vs limit 0.0800 MG/L (1.1×)2012-10-01 · Combined Uranium: measured 32.25 UG/L vs limit 30.00 UG/L (1.1×)2012-07-01 · Combined Uranium: measured 36.00 UG/L vs limit 30.00 UG/L (1.2×)2012-07-01 · Trihalomethanes (TTHM): measured 0.1040 MG/L vs limit 0.0800 MG/L (1.3×)2012-04-01 · Trihalomethanes (TTHM): measured 0.0970 MG/L vs limit 0.0800 MG/L (1.2×)2012-01-01 · Combined Uranium: measured 33.40 UG/L vs limit 30.00 UG/L (1.1×)2011-10-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)
Each dot is one over-the-limit violation: the measured value divided by the limit it broke, on a log scale. Most legal limits for chemicals are running averages set for a lifetime of drinking, so “just over” and “ten times over” are very different news. Hover a dot for the numbers.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 8 results on file · action level 15 ppb

8.5 ppb
4.5 ppb
3.5 ppb
3.5 ppb
2.5 ppb
1.2 ppb
1.1 ppb
1 ppb

Open now (1)

  1. 2025-10-01Lead and Copper RuleLead Consumer NoticeOpen

Every violation on record

  1. 2025-10-01Lead and Copper RuleLead Consumer NoticeOpen
  2. 2025-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  3. 2025-07-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2025-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2025-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  6. 2025-05-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2025-04-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  8. 2025-02-01Revised Total Coliform RuleRPTBack in compliance
  9. 2025-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0830 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  10. 2025-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  11. 2024-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  12. 2024-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  13. 2024-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  14. 2024-10-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  15. 2024-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  16. 2024-04-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 17.33 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  17. 2024-01-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 19.41 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  18. 2024-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0872 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  19. 2023-11-01Revised Total Coliform RuleMONBack in compliance
  20. 2023-10-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 19.44 PCI/L · limit 15.00 PCI/LPeriod ended · no return to compliance on file
  21. 2023-10-01Combined UraniumMonitoring, RegularBack in compliance
  22. 2023-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  23. 2023-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1021 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  24. 2023-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  25. 2023-09-06Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
Show the other 77 entries
  1. 2023-07-13Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  2. 2023-07-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2023-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2023-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 107.83 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  5. 2023-06-01Revised Total Coliform RuleMONBack in compliance
  6. 2023-04-01Combined UraniumMonitoring, RegularBack in compliance
  7. 2023-04-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  8. 2023-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  9. 2023-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 109.57 UG/L · limit 80.00 UG/LBack in compliance
  10. 2023-03-22Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  11. 2023-02-01Revised Total Coliform RuleMONBack in compliance
  12. 2023-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2023-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 96.63 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  14. 2023-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  15. 2023-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  16. 2023-01-01Combined UraniumMonitoring, RegularBack in compliance
  17. 2023-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  18. 2023-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  19. 2023-01-01Revised Total Coliform RuleMONBack in compliance
  20. 2023-01-01DBP Stage 1Treatment Technique No Certif. OperatorBack in compliance
  21. 2022-11-23Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  22. 2022-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 89.48 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  23. 2022-09-24Public NoticePN Violation for NPDWR ViolationBack in compliance
  24. 2022-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 85.58 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  25. 2022-04-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 17.07 PCI/L · limit 15.00 PCI/LBack in compliance
  26. 2022-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 81.40 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  27. 2022-01-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 20.24 PCI/L · limit 15.00 PCI/LBack in compliance
  28. 2022-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 82.05 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  29. 2021-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 81.93 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  30. 2021-10-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 17.42 PCI/L · limit 15.00 PCI/LBack in compliance
  31. 2021-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 82.65 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  32. 2021-03-25Unknown contaminantRecord KeepingBack in compliance
  33. 2021-03-25Revised Total Coliform RuleOtherBack in compliance
  34. 2021-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 83.88 UG/L · limit 80.00 UG/LPeriod ended · no return to compliance on file
  35. 2020-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 82.38 UG/L · limit 80.00 UG/LBack in compliance
  36. 2018-12-28Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  37. 2018-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 83.18 UG/L · limit 80.00 UG/LBack in compliance
  38. 2018-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 83.28 UG/L · limit 80.00 UG/LBack in compliance
  39. 2018-07-01Combined UraniumMCL, Averagemeasured 30.50 UG/L · limit 30.00 UG/LBack in compliance
  40. 2018-04-01Combined UraniumMCL, Averagemeasured 30.75 UG/L · limit 30.00 UG/LBack in compliance
  41. 2018-01-01Combined UraniumMCL, Averagemeasured 31.25 UG/L · limit 30.00 UG/LBack in compliance
  42. 2018-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0881 MG/L · limit 0.0800 MG/LBack in compliance
  43. 2017-10-01Combined UraniumMCL, Averagemeasured 32.25 UG/L · limit 30.00 UG/LBack in compliance
  44. 2017-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0852 MG/L · limit 0.0800 MG/LBack in compliance
  45. 2017-07-01Combined UraniumMCL, Averagemeasured 31.75 UG/L · limit 30.00 UG/LBack in compliance
  46. 2017-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0917 MG/L · limit 0.0800 MG/LBack in compliance
  47. 2017-04-01Combined UraniumMCL, Averagemeasured 32.27 UG/L · limit 30.00 UG/LBack in compliance
  48. 2017-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1010 MG/L · limit 0.0800 MG/LBack in compliance
  49. 2017-01-01Combined UraniumMCL, Averagemeasured 30.90 UG/L · limit 30.00 UG/LBack in compliance
  50. 2017-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0910 MG/L · limit 0.0800 MG/LBack in compliance
  51. 2016-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0930 MG/L · limit 0.0800 MG/LBack in compliance
  52. 2016-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0911 MG/L · limit 0.0800 MG/LBack in compliance
  53. 2016-04-01Combined UraniumMCL, Averagemeasured 31.13 UG/L · limit 30.00 UG/LBack in compliance
  54. 2016-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0827 MG/L · limit 0.0800 MG/LBack in compliance
  55. 2016-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  56. 2016-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  57. 2016-01-01Combined UraniumMCL, Averagemeasured 32.35 UG/L · limit 30.00 UG/LBack in compliance
  58. 2016-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0847 MG/L · limit 0.0800 MG/LBack in compliance
  59. 2015-10-01Combined UraniumMCL, Averagemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  60. 2015-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0829 MG/L · limit 0.0800 MG/LBack in compliance
  61. 2015-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 81.85 UG/L · limit 80.00 UG/LBack in compliance
  62. 2015-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0864 MG/L · limit 0.0800 MG/LBack in compliance
  63. 2015-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0903 MG/L · limit 0.0800 MG/LBack in compliance
  64. 2014-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0890 MG/L · limit 0.0800 MG/LBack in compliance
  65. 2014-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0878 MG/L · limit 0.0800 MG/LBack in compliance
  66. 2013-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0830 MG/L · limit 0.0800 MG/LBack in compliance
  67. 2013-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0820 MG/L · limit 0.0800 MG/LBack in compliance
  68. 2013-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0900 MG/L · limit 0.0800 MG/LBack in compliance
  69. 2013-01-01Combined UraniumMCL, Averagemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  70. 2012-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0910 MG/L · limit 0.0800 MG/LBack in compliance
  71. 2012-10-01Combined UraniumMCL, Averagemeasured 32.25 UG/L · limit 30.00 UG/LBack in compliance
  72. 2012-07-01Combined UraniumMCL, Averagemeasured 36.00 UG/L · limit 30.00 UG/LBack in compliance
  73. 2012-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1040 MG/L · limit 0.0800 MG/LBack in compliance
  74. 2012-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0970 MG/L · limit 0.0800 MG/LBack in compliance
  75. 2012-04-01Combined UraniumMCL, Averagemeasured 33.25 UG/LBack in compliance
  76. 2012-01-01Combined UraniumMCL, Averagemeasured 33.40 UG/L · limit 30.00 UG/LBack in compliance
  77. 2011-10-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance

System details

Population served75
Service connections32
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityRifle
EPA ZIP on file81650

Areas served

  • Garfield County

Reading this record

Sun Meadow Estates is a community water system that draws from groundwater and serves about 75 people in Rifle, Colorado. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.