Public water system record
Collomsville Mutual Waterworks
Serves an area of Lycoming County, PA · 250 people served
Federal records show 2 health-based violations and 215 monitoring/reporting issues for Collomsville Mutual Waterworks in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.
System profile
Source water
Groundwater
ZIP
17702
EPA system ID
PA4410179
- Health-based violations, last 10 years
- 2
- Resolved
- 2
- Unresolved
- 0
- Any acute record
- Yes
- Monitoring issues, last 10 years
- 215
Key facts
- Collomsville Mutual Waterworks draws water from 2 wells.
- Most recent formal enforcement: consent decree or court judgment by Pennsylvania, February 2006.
- Record on file since 1980, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 81 unknown out of 81 service lines.
Check whether Collomsville Mutual Waterworks serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Oct 2, 2017 | Resolved | No |
|
Revised Total Coliform Rule
Contaminant limit exceeded
|
110 | Aug 1, 2017 | Resolved | Yes |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Radium-228
Monitoring and reporting
|
Oct 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Radium-226
Monitoring and reporting
|
Oct 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Combined Uranium
Monitoring and reporting
|
Oct 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2024 | Resolved |
|
Public Notice
OTHER
|
May 11, 2024 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2023 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2023 | Resolved |
|
Public Notice
OTHER
|
Jun 11, 2023 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Apr 1, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Jan 11, 2023 | Resolved |
|
Public Notice
OTHER
|
Oct 11, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2022 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
May 1, 2022 | Resolved |
|
Public Notice
OTHER
|
Apr 11, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2021 | Resolved |
|
Chlordane
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
LASSO
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Picloram
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Simazine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Endothall
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Diquat
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Dalapon
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Endrin
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Chlordane
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
2,4-D
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
LASSO
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Atrazine
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Picloram
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Simazine
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Endothall
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Diquat
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Dalapon
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Endrin
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Styrene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Toluene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Benzene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Thallium, Total
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Beryllium, Total
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Antimony, Total
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Selenium
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Nickel
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Mercury
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
CYANIDE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Chromium (total)
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Cadmium
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Barium
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Chlordane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
ETHYLENE DIBROMIDE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Pentachlorophenol
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
2,4,5-TP
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
2,4-D
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
LASSO
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Carbofuran
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Dinoseb
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Picloram
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
OXAMYL
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Glyphosate
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Endothall
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Diquat
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Dalapon
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Endrin
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2020 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2020 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2019 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Apr 1, 2018 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Feb 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Public Notice
OTHER
|
Nov 12, 2017 | Resolved |
|
Public Notice
OTHER
|
Oct 23, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Oct 2, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Sep 12, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Sep 12, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 12, 2017 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2017 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
|
Public Notice
OTHER
|
Jul 11, 2013 | Active |
|
Public Notice
OTHER
|
Jul 11, 2013 | Active |
|
Public Notice
OTHER
|
Jul 11, 2013 | Active |
|
Public Notice
OTHER
|
Jul 11, 2013 | Active |
|
Public Notice
OTHER
|
Jul 11, 2013 | Active |
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Public Notice
OTHER
|
Jul 11, 2013 | Active |
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Public Notice
OTHER
|
Jul 11, 2013 | Active |
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Public Notice
OTHER
|
Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
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Public Notice
OTHER
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Jul 11, 2013 | Active |
Full record since 1980
EPA's records for Collomsville Mutual Waterworks go back to 1980. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 249 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 26 |
| 1990s | 1 | 22 |
| 2000s | 0 | 21 |
| 2010 to October 18, 2016 | 0 | 180 |
| October 19, 2016 to 2019 | 2 | 16 |
| 2020s | 0 | 168 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began August 1993, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 1993 | Resolved |
Enforcement actions
Pennsylvania regulators took 8 formal enforcement actions against Collomsville Mutual Waterworks and issued 2 boil water orders between 1990 and 2006. The most recent was a consent decree or court judgment in February 2006.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 14, 2006 | Pennsylvania | Consent decree or court judgment | 1 violation: Nitrate |
| Jan 9, 2006 | Pennsylvania | Consent decree or court judgment | 1 violation: Chlorine |
| Dec 23, 2005 | Pennsylvania | Consent decree or court judgment | 1 violation: Chlorine |
| Sep 29, 2005 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
| Aug 24, 2005 | Pennsylvania | Consent decree or court judgment | 2 violations: Chlorine |
| Aug 24, 2005 | Pennsylvania | Criminal case filed | 2 violations: Chlorine |
| May 5, 2005 | Pennsylvania | Consent decree or court judgment | 1 violation: Chlorine |
| Oct 27, 2004 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
| Aug 30, 1990 | Pennsylvania | Boil water order | 1 violation |
| Jul 23, 1990 | Pennsylvania | Boil water order | 1 violation |
What the violations mean
Revised Total Coliform Rule
2 incidentsThe system did not meet a requirement of the Revised Total Coliform Rule
Coliform and E. coli rules protect against bacteria in the distribution system
Where the water comes from
Collomsville Mutual Waterworks draws water from 2 wells.
Annual water quality report
Collomsville Mutual Waterworks 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 Collomsville Mutual Waterworks 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 Pennsylvania.
Certified drinking water labs by state EPA guidance for private wells