Community Water System · PWSID PA6200037

Denny Ridge Mobile Home Park

Serves 60 peopleGroundwaterOwner: PrivateAdamsville, Pennsylvania
Nothing open right now.

On record since 2008: 234 violations. 175 missed or late tests · 59 notices or reports. Most recent began 2025-07-01.

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
0Treatment lapse
175Missed or late test
59Notice or report

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

The record, year by year

20052008 · Notice or report: 120102011 · Missed or late test: 120152016 · Missed or late test: 352016 · Missed or late test: 352016 · Missed or late test: 352016 · Missed or late test: 352016 · Missed or late test: 352016 · Missed or late test: 352016 · Missed or late test: 352018 · Missed or late test: 12019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572019 · Missed or late test: 572020 · Missed or late test: 32020 · Notice or report: 220202021 · Notice or report: 242021 · Notice or report: 242021 · Notice or report: 242021 · Notice or report: 242021 · Notice or report: 242022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Missed or late test: 592022 · Notice or report: 12023 · Missed or late test: 22023 · Notice or report: 22024 · Missed or late test: 142024 · Missed or late test: 142024 · Missed or late test: 142024 · Notice or report: 272024 · Notice or report: 272024 · Notice or report: 272024 · Notice or report: 272024 · Notice or report: 272024 · Notice or report: 272025 · Missed or late test: 32025 · Notice or report: 22025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
75% missed or late test · 17525% notice or report · 59

Across Pennsylvania, 71% of violations are missed or late tests and 2% are water over a limit.

Every violation on record

  1. 2025-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  2. 2025-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  3. 2025-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  4. 2025-01-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  5. 2025-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  6. 2024-07-01DalaponMonitoring, RegularBack in compliance
  7. 2024-02-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  8. 2024-01-11Public Notice ×26PN Violation for NPDWR ViolationBack in compliance
  9. 2024-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2024-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2024-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2024-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2024-01-01NickelMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2024-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2024-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2024-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2024-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2024-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2024-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2024-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2024-01-01DalaponMonitoring, RegularBack in compliance
  22. 2023-10-11Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  23. 2023-10-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2023-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  25. 2022-12-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
Show the other 159 entries
  1. 2022-10-01Radium-228Monitoring, RegularPeriod ended · no return to compliance on file
  2. 2022-10-01Radium-226Monitoring, RegularPeriod ended · no return to compliance on file
  3. 2022-10-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2022-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2022-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  6. 2022-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  7. 2022-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  8. 2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  9. 2022-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2022-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2022-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2022-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2022-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2022-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2022-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2022-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2022-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2022-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2022-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2022-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2022-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2022-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2022-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2022-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  26. 2022-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  27. 2022-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  28. 2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  29. 2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  30. 2022-01-01ChlordaneMonitoring, RegularBack in compliance
  31. 2022-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  32. 2022-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  33. 2022-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  34. 2022-01-01PentachlorophenolMonitoring, RegularBack in compliance
  35. 2022-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  36. 2022-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  37. 2022-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  38. 2022-01-012, 4-DMonitoring, RegularBack in compliance
  39. 2022-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  40. 2022-01-01HeptachlorMonitoring, RegularBack in compliance
  41. 2022-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  42. 2022-01-01LassoMonitoring, RegularBack in compliance
  43. 2022-01-01AtrazineMonitoring, RegularBack in compliance
  44. 2022-01-01CarbofuranMonitoring, RegularBack in compliance
  45. 2022-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  46. 2022-01-01DinosebMonitoring, RegularBack in compliance
  47. 2022-01-01PicloramMonitoring, RegularBack in compliance
  48. 2022-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  49. 2022-01-01SimazineMonitoring, RegularBack in compliance
  50. 2022-01-01OxamylMonitoring, RegularBack in compliance
  51. 2022-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  52. 2022-01-01GlyphosateMonitoring, RegularBack in compliance
  53. 2022-01-01EndothallMonitoring, RegularBack in compliance
  54. 2022-01-01DiquatMonitoring, RegularBack in compliance
  55. 2022-01-01DalaponMonitoring, RegularBack in compliance
  56. 2022-01-01ToxapheneMonitoring, RegularBack in compliance
  57. 2022-01-01MethoxychlorMonitoring, RegularBack in compliance
  58. 2022-01-01Bhc-GammaMonitoring, RegularBack in compliance
  59. 2022-01-01EndrinMonitoring, RegularBack in compliance
  60. 2021-01-11Public Notice ×24PN Violation for NPDWR ViolationBack in compliance
  61. 2020-10-11Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  62. 2020-05-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  63. 2020-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  64. 2020-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file
  65. 2019-10-01Radium-228Monitoring, RegularBack in compliance
  66. 2019-10-01Radium-226Monitoring, RegularBack in compliance
  67. 2019-10-01Combined UraniumMonitoring, RegularBack in compliance
  68. 2019-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  69. 2019-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  70. 2019-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  71. 2019-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  72. 2019-01-01StyreneMonitoring, RegularBack in compliance
  73. 2019-01-01EthylbenzeneMonitoring, RegularBack in compliance
  74. 2019-01-01TolueneMonitoring, RegularBack in compliance
  75. 2019-01-01BenzeneMonitoring, RegularBack in compliance
  76. 2019-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  77. 2019-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  78. 2019-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  79. 2019-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  80. 2019-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  81. 2019-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  82. 2019-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  83. 2019-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  84. 2019-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  85. 2019-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  86. 2019-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  87. 2019-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  88. 2019-01-01DichloromethaneMonitoring, RegularBack in compliance
  89. 2019-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  90. 2019-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  91. 2019-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  92. 2019-01-01ChlordaneMonitoring, RegularBack in compliance
  93. 2019-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  94. 2019-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  95. 2019-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  96. 2019-01-01PentachlorophenolMonitoring, RegularBack in compliance
  97. 2019-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  98. 2019-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  99. 2019-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  100. 2019-01-012, 4-DMonitoring, RegularBack in compliance
  101. 2019-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  102. 2019-01-01HeptachlorMonitoring, RegularBack in compliance
  103. 2019-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  104. 2019-01-01LassoMonitoring, RegularBack in compliance
  105. 2019-01-01AtrazineMonitoring, RegularBack in compliance
  106. 2019-01-01CarbofuranMonitoring, RegularBack in compliance
  107. 2019-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  108. 2019-01-01DinosebMonitoring, RegularBack in compliance
  109. 2019-01-01PicloramMonitoring, RegularBack in compliance
  110. 2019-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  111. 2019-01-01SimazineMonitoring, RegularBack in compliance
  112. 2019-01-01OxamylMonitoring, RegularBack in compliance
  113. 2019-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  114. 2019-01-01GlyphosateMonitoring, RegularBack in compliance
  115. 2019-01-01EndothallMonitoring, RegularBack in compliance
  116. 2019-01-01DiquatMonitoring, RegularBack in compliance
  117. 2019-01-01DalaponMonitoring, RegularBack in compliance
  118. 2019-01-01ToxapheneMonitoring, RegularBack in compliance
  119. 2019-01-01MethoxychlorMonitoring, RegularBack in compliance
  120. 2019-01-01Bhc-GammaMonitoring, RegularBack in compliance
  121. 2019-01-01EndrinMonitoring, RegularBack in compliance
  122. 2018-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  123. 2016-10-01Radium-228Monitoring, RegularBack in compliance
  124. 2016-10-01Radium-226Monitoring, RegularBack in compliance
  125. 2016-10-01Combined UraniumMonitoring, RegularBack in compliance
  126. 2016-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  127. 2016-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  128. 2016-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  129. 2016-01-01ChlordaneMonitoring, RegularBack in compliance
  130. 2016-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  131. 2016-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  132. 2016-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  133. 2016-01-01PentachlorophenolMonitoring, RegularBack in compliance
  134. 2016-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  135. 2016-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  136. 2016-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  137. 2016-01-012, 4-DMonitoring, RegularBack in compliance
  138. 2016-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  139. 2016-01-01HeptachlorMonitoring, RegularBack in compliance
  140. 2016-01-01LassoMonitoring, RegularBack in compliance
  141. 2016-01-01AtrazineMonitoring, RegularBack in compliance
  142. 2016-01-01CarbofuranMonitoring, RegularBack in compliance
  143. 2016-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  144. 2016-01-01DinosebMonitoring, RegularBack in compliance
  145. 2016-01-01PicloramMonitoring, RegularBack in compliance
  146. 2016-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  147. 2016-01-01SimazineMonitoring, RegularBack in compliance
  148. 2016-01-01OxamylMonitoring, RegularBack in compliance
  149. 2016-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  150. 2016-01-01GlyphosateMonitoring, RegularBack in compliance
  151. 2016-01-01EndothallMonitoring, RegularBack in compliance
  152. 2016-01-01DiquatMonitoring, RegularBack in compliance
  153. 2016-01-01DalaponMonitoring, RegularBack in compliance
  154. 2016-01-01ToxapheneMonitoring, RegularBack in compliance
  155. 2016-01-01MethoxychlorMonitoring, RegularBack in compliance
  156. 2016-01-01Bhc-GammaMonitoring, RegularBack in compliance
  157. 2016-01-01EndrinMonitoring, RegularBack in compliance
  158. 2011-11-21E. ColiMonitoring, Source Water (GWR)Back in compliance
  159. 2008-07-11Public NoticePN Violation for NPDWR ViolationBack in compliance

System details

Population served60
Service connections26
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityAdamsville
EPA ZIP on file16110

Areas served

  • Crawford County

Reading this record

Denny Ridge Mobile Home Park is a community water system that draws from groundwater and serves about 60 people in Adamsville, Pennsylvania. 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.