Community Water System · PWSID TX1013249

Lazy Acres Mobile Home Park

Serves 72 peopleGroundwaterOwner: PrivateCypress, Texas
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 2003: 253 violations. 1 treatment lapse · 201 missed or late tests · 51 notices or reports. Most recent began 2025-05-15.

None of them is a measurement of contaminated water.

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

0Over the limit
1Treatment lapse
201Missed or late test
51Notice or report1 open

More violations on record than 99% of active water systems in Texas. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2003 · Notice or report: 12004 · Notice or report: 22005 · Notice or report: 120052006 · Notice or report: 12007 · Notice or report: 12009 · Missed or late test: 42009 · Notice or report: 220102011 · Notice or report: 12012 · Missed or late test: 312012 · Missed or late test: 312012 · Missed or late test: 312012 · Missed or late test: 312012 · Missed or late test: 312012 · Missed or late test: 312012 · Missed or late test: 312012 · Notice or report: 12013 · Notice or report: 12014 · Missed or late test: 202014 · Missed or late test: 202014 · Missed or late test: 202014 · Missed or late test: 202014 · Notice or report: 12015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Missed or late test: 552015 · Notice or report: 320152016 · Missed or late test: 262016 · Missed or late test: 262016 · Missed or late test: 262016 · Missed or late test: 262016 · Missed or late test: 262016 · Missed or late test: 262016 · Notice or report: 72016 · Notice or report: 72017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Notice or report: 122017 · Notice or report: 122017 · Notice or report: 122018 · Missed or late test: 52018 · Notice or report: 122018 · Notice or report: 122018 · Notice or report: 122019 · Missed or late test: 12020 · Notice or report: 120202021 · Notice or report: 12022 · Missed or late test: 212022 · Missed or late test: 212022 · Missed or late test: 212022 · Missed or late test: 212022 · Missed or late test: 212024 · Treatment lapse: 12024 · Notice or report: 22025 · Notice or report: 12025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% treatment lapse · 179% missed or late test · 20120% notice or report · 51

Across Texas, 60% of violations are missed or late tests and 10% are water over a limit.

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 1 result on file · action level 15 ppb

4.9 ppb

Open now (1)

  1. 2024-03-22Public NoticePN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2025-05-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2024-10-17Lead service line inventoryRPTBack in compliance
  3. 2024-10-17Lead service line inventoryTTBack in compliance
  4. 2024-03-22Public NoticePN Violation for NPDWR ViolationOpen
  5. 2022-10-01StyreneMonitoring, RegularBack in compliance
  6. 2022-10-01EthylbenzeneMonitoring, RegularBack in compliance
  7. 2022-10-01TolueneMonitoring, RegularBack in compliance
  8. 2022-10-01BenzeneMonitoring, RegularBack in compliance
  9. 2022-10-01ChlorobenzeneMonitoring, RegularBack in compliance
  10. 2022-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
  11. 2022-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  12. 2022-10-01TrichloroethyleneMonitoring, RegularBack in compliance
  13. 2022-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
  14. 2022-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  15. 2022-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  16. 2022-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
  17. 2022-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  18. 2022-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  19. 2022-10-01Vinyl chlorideMonitoring, RegularBack in compliance
  20. 2022-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  21. 2022-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  22. 2022-10-01DichloromethaneMonitoring, RegularBack in compliance
  23. 2022-10-01Xylenes, TotalMonitoring, RegularBack in compliance
  24. 2022-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  25. 2022-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
Show the other 220 entries
  1. 2021-03-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2020-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  3. 2019-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  4. 2018-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  5. 2018-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  6. 2018-10-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2018-10-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  8. 2018-09-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  9. 2018-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  10. 2018-07-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  11. 2018-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  12. 2018-05-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  13. 2018-04-01Revised Total Coliform RuleMONBack in compliance
  14. 2018-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2018-03-01Revised Total Coliform RuleMONBack in compliance
  16. 2018-03-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2018-02-01Revised Total Coliform RuleMONBack in compliance
  18. 2018-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  19. 2018-01-01Revised Total Coliform RuleMONBack in compliance
  20. 2018-01-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  21. 2017-12-01Revised Total Coliform RuleMONBack in compliance
  22. 2017-11-01Revised Total Coliform RuleMONBack in compliance
  23. 2017-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  24. 2017-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  25. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  26. 2017-09-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  27. 2017-09-04Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  28. 2017-09-01Revised Total Coliform RuleMONBack in compliance
  29. 2017-08-31Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  30. 2017-08-01Revised Total Coliform RuleMONBack in compliance
  31. 2017-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  32. 2017-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  33. 2017-07-01Revised Total Coliform RuleMONBack in compliance
  34. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  35. 2017-06-05Public NoticePN Violation for NPDWR ViolationBack in compliance
  36. 2017-06-01Revised Total Coliform RuleMONBack in compliance
  37. 2017-05-24Public NoticePN Violation for NPDWR ViolationBack in compliance
  38. 2017-05-01Revised Total Coliform RuleMONBack in compliance
  39. 2017-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  40. 2017-04-01Revised Total Coliform RuleMONBack in compliance
  41. 2017-03-01Revised Total Coliform RuleMONBack in compliance
  42. 2017-02-01Revised Total Coliform RuleMONBack in compliance
  43. 2017-01-01NitrateMonitoring, RegularBack in compliance
  44. 2017-01-01StyreneMonitoring, RegularBack in compliance
  45. 2017-01-01EthylbenzeneMonitoring, RegularBack in compliance
  46. 2017-01-01TolueneMonitoring, RegularBack in compliance
  47. 2017-01-01BenzeneMonitoring, RegularBack in compliance
  48. 2017-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  49. 2017-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  50. 2017-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  51. 2017-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  52. 2017-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  53. 2017-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  54. 2017-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  55. 2017-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  56. 2017-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  57. 2017-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  58. 2017-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  59. 2017-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  60. 2017-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  61. 2017-01-01DichloromethaneMonitoring, RegularBack in compliance
  62. 2017-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  63. 2017-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  64. 2017-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  65. 2017-01-01Revised Total Coliform RuleMONBack in compliance
  66. 2017-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  67. 2016-12-01Revised Total Coliform RuleMONBack in compliance
  68. 2016-10-01Revised Total Coliform RuleMONBack in compliance
  69. 2016-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  70. 2016-07-01Revised Total Coliform RuleMONBack in compliance
  71. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  72. 2016-06-10Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  73. 2016-02-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  74. 2016-01-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  75. 2016-01-01StyreneMonitoring, RegularBack in compliance
  76. 2016-01-01EthylbenzeneMonitoring, RegularBack in compliance
  77. 2016-01-01TolueneMonitoring, RegularBack in compliance
  78. 2016-01-01BenzeneMonitoring, RegularBack in compliance
  79. 2016-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  80. 2016-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  81. 2016-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  82. 2016-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  83. 2016-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  84. 2016-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  85. 2016-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  86. 2016-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  87. 2016-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  88. 2016-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  89. 2016-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  90. 2016-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  91. 2016-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  92. 2016-01-01DichloromethaneMonitoring, RegularBack in compliance
  93. 2016-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  94. 2016-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  95. 2016-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  96. 2016-01-01NitrateMonitoring, RegularBack in compliance
  97. 2015-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  98. 2015-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  99. 2015-02-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  100. 2015-01-01SeleniumMonitoring, RegularBack in compliance
  101. 2015-01-01ZincMonitoring, RegularBack in compliance
  102. 2015-01-01Thallium, TotalMonitoring, RegularBack in compliance
  103. 2015-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  104. 2015-01-01Antimony, TotalMonitoring, RegularBack in compliance
  105. 2015-01-01SilverMonitoring, RegularBack in compliance
  106. 2015-01-01MercuryMonitoring, RegularBack in compliance
  107. 2015-01-01ManganeseMonitoring, RegularBack in compliance
  108. 2015-01-01IronMonitoring, RegularBack in compliance
  109. 2015-01-01Copper, FreeMonitoring, RegularBack in compliance
  110. 2015-01-01ChromiumMonitoring, RegularBack in compliance
  111. 2015-01-01CadmiumMonitoring, RegularBack in compliance
  112. 2015-01-01BariumMonitoring, RegularBack in compliance
  113. 2015-01-01ArsenicMonitoring, RegularBack in compliance
  114. 2015-01-01AluminumMonitoring, RegularBack in compliance
  115. 2015-01-01ChlordaneMonitoring, RegularBack in compliance
  116. 2015-01-01PentachlorophenolMonitoring, RegularBack in compliance
  117. 2015-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  118. 2015-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  119. 2015-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  120. 2015-01-01HeptachlorMonitoring, RegularBack in compliance
  121. 2015-01-01LassoMonitoring, RegularBack in compliance
  122. 2015-01-01AtrazineMonitoring, RegularBack in compliance
  123. 2015-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  124. 2015-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  125. 2015-01-01SimazineMonitoring, RegularBack in compliance
  126. 2015-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  127. 2015-01-01ToxapheneMonitoring, RegularBack in compliance
  128. 2015-01-01MethoxychlorMonitoring, RegularBack in compliance
  129. 2015-01-01Bhc-GammaMonitoring, RegularBack in compliance
  130. 2015-01-01EndrinMonitoring, RegularBack in compliance
  131. 2015-01-01Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  132. 2015-01-01StyreneMonitoring, RegularBack in compliance
  133. 2015-01-01EthylbenzeneMonitoring, RegularBack in compliance
  134. 2015-01-01TolueneMonitoring, RegularBack in compliance
  135. 2015-01-01BenzeneMonitoring, RegularBack in compliance
  136. 2015-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  137. 2015-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  138. 2015-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  139. 2015-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  140. 2015-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  141. 2015-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  142. 2015-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  143. 2015-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  144. 2015-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  145. 2015-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  146. 2015-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  147. 2015-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  148. 2015-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  149. 2015-01-01DichloromethaneMonitoring, RegularBack in compliance
  150. 2015-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  151. 2015-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  152. 2015-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  153. 2015-01-01NitrateMonitoring, RegularBack in compliance
  154. 2014-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  155. 2014-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  156. 2014-01-01TdsMonitoring, RegularBack in compliance
  157. 2014-01-01SulfateMonitoring, RegularBack in compliance
  158. 2014-01-01FluorideMonitoring, RegularBack in compliance
  159. 2014-01-01ChlorideMonitoring, RegularBack in compliance
  160. 2014-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  161. 2014-01-012, 4-DMonitoring, RegularBack in compliance
  162. 2014-01-01DinosebMonitoring, RegularBack in compliance
  163. 2014-01-01PicloramMonitoring, RegularBack in compliance
  164. 2014-01-01DalaponMonitoring, RegularBack in compliance
  165. 2014-01-01AldicarbMonitoring, RegularBack in compliance
  166. 2014-01-01CarbofuranMonitoring, RegularBack in compliance
  167. 2014-01-01Aldicarb sulfoneMonitoring, RegularBack in compliance
  168. 2014-01-01Aldicarb sulfoxideMonitoring, RegularBack in compliance
  169. 2014-01-01OxamylMonitoring, RegularBack in compliance
  170. 2014-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  171. 2014-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  172. 2014-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  173. 2014-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  174. 2014-01-01NitrateMonitoring, RegularBack in compliance
  175. 2013-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  176. 2012-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  177. 2012-01-01SeleniumMonitoring, RegularBack in compliance
  178. 2012-01-01ZincMonitoring, RegularBack in compliance
  179. 2012-01-01Thallium, TotalMonitoring, RegularBack in compliance
  180. 2012-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  181. 2012-01-01Antimony, TotalMonitoring, RegularBack in compliance
  182. 2012-01-01SilverMonitoring, RegularBack in compliance
  183. 2012-01-01MercuryMonitoring, RegularBack in compliance
  184. 2012-01-01ManganeseMonitoring, RegularBack in compliance
  185. 2012-01-01IronMonitoring, RegularBack in compliance
  186. 2012-01-01Copper, FreeMonitoring, RegularBack in compliance
  187. 2012-01-01ChromiumMonitoring, RegularBack in compliance
  188. 2012-01-01CadmiumMonitoring, RegularBack in compliance
  189. 2012-01-01BariumMonitoring, RegularBack in compliance
  190. 2012-01-01ArsenicMonitoring, RegularBack in compliance
  191. 2012-01-01AluminumMonitoring, RegularBack in compliance
  192. 2012-01-01ChlordaneMonitoring, RegularBack in compliance
  193. 2012-01-01PentachlorophenolMonitoring, RegularBack in compliance
  194. 2012-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  195. 2012-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  196. 2012-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  197. 2012-01-01HeptachlorMonitoring, RegularBack in compliance
  198. 2012-01-01LassoMonitoring, RegularBack in compliance
  199. 2012-01-01AtrazineMonitoring, RegularBack in compliance
  200. 2012-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  201. 2012-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  202. 2012-01-01SimazineMonitoring, RegularBack in compliance
  203. 2012-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  204. 2012-01-01ToxapheneMonitoring, RegularBack in compliance
  205. 2012-01-01MethoxychlorMonitoring, RegularBack in compliance
  206. 2012-01-01Bhc-GammaMonitoring, RegularBack in compliance
  207. 2012-01-01EndrinMonitoring, RegularBack in compliance
  208. 2011-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  209. 2009-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  210. 2009-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  211. 2009-01-01Combined UraniumMonitoring, RegularBack in compliance
  212. 2009-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  213. 2009-01-01CyanideMonitoring, RegularBack in compliance
  214. 2009-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  215. 2007-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  216. 2006-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  217. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  218. 2004-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  219. 2004-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  220. 2003-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served72
Service connections25
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityCypress
EPA ZIP on file77433-5977

Areas served

  • Harris County

Reading this record

Lazy Acres Mobile Home Park is a community water system that draws from groundwater and serves about 72 people in Cypress, Texas. 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.