Water Source Contaminants Profile
Public Water Systems (PWS)
PWSID
NY3304336
PWS Name
OCWA
Pop. Served
350000
Source Water
Surface Water
System Type
CWS
Contaminant
Lead (90th Percentile)
In Violation From
In Violation Until
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Maximum Contaminant Level Violation
Health Based Violation
Sampling Period Begin
1/1/2024
Sampling Period End
6/30/2024
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.004000000
Contaminant
Lead (90th Percentile)
In Violation From
In Violation Until
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Maximum Contaminant Level Violation
Health Based Violation
Sampling Period Begin
7/1/2023
Sampling Period End
12/31/2023
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.006000000
Contaminant
Lead (90th Percentile)
In Violation From
In Violation Until
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Maximum Contaminant Level Violation
Health Based Violation
Sampling Period Begin
1/1/2020
Sampling Period End
12/31/2022
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.006400000
Contaminant
Lead (90th Percentile)
In Violation From
In Violation Until
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Maximum Contaminant Level Violation
Health Based Violation
Sampling Period Begin
1/1/2017
Sampling Period End
12/31/2019
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.004700000
Contaminant
Lead (90th Percentile)
In Violation From
In Violation Until
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Maximum Contaminant Level Violation
Health Based Violation
Sampling Period Begin
1/1/2015
Sampling Period End
12/31/2017
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.004800000
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670001SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
25.83
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670002SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
11.67
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670003SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
17.21
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670004SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
17.45
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670005SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
18.86
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670006SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
19.24
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670007SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
18.99
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70104670008SEH3
Collection Date
9/11/2019
Minimum Reporting Level
Measure (parts per billion)
15.56
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70101712001SEH3
Collection Date
8/14/2019
Minimum Reporting Level
Measure (parts per billion)
25.36
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70101712002SEH3
Collection Date
8/14/2019
Minimum Reporting Level
Measure (parts per billion)
24.89
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70101712003SEH3
Collection Date
8/14/2019
Minimum Reporting Level
Measure (parts per billion)
25.26
Contaminant
HAA9
Facility Water Type
SW
Sample ID
70101712004SEH3
Collection Date
8/14/2019
Minimum Reporting Level
Measure (parts per billion)
25.78
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769001SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
30.79
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769002SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
34.51
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769003SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
26.33
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769004SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
27.61
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769005SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
39.12
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769006SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
23.62
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769007SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
28.66
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769008SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
30.64
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769009SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
32.65
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769010SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
32.71
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769011SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
34.72
Contaminant
HAA9
Facility Water Type
SW
Sample ID
7089769012SEH2
Collection Date
5/15/2019
Minimum Reporting Level
Measure (parts per billion)
32.15
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206335
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
42.9
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206336
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
17.817
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206337
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
21.737
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206338
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
23.431
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206339
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
25.438
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206340
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
20.109
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206341
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
24.008
Contaminant
HAA9
Facility Water Type
SW
Sample ID
4206342
Collection Date
2/13/2019
Minimum Reporting Level
Measure (parts per billion)
20.793
Contaminant
manganese
Facility Water Type
SW
Sample ID
70111807001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
1.2
Contaminant
manganese
Facility Water Type
SW
Sample ID
70111794001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
1.2
Contaminant
manganese
Facility Water Type
SW
Sample ID
70111823001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
.83
Contaminant
manganese
Facility Water Type
SW
Sample ID
70101528001SEA3
Collection Date
8/14/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
2.7
Contaminant
manganese
Facility Water Type
SW
Sample ID
70101527002SEA3
Collection Date
8/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
4.7
Contaminant
manganese
Facility Water Type
SW
Sample ID
70101203001SEA3
Collection Date
8/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
2.5
Contaminant
manganese
Facility Water Type
SW
Sample ID
7089781002SEA2
Collection Date
5/15/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
1.4
Contaminant
manganese
Facility Water Type
SW
Sample ID
7089768001SEA2
Collection Date
5/15/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
.67
Contaminant
manganese
Facility Water Type
SW
Sample ID
7079555001SEA1
Collection Date
2/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
.86
Contaminant
manganese
Facility Water Type
SW
Sample ID
7079554001SEA1
Collection Date
2/13/2019
Minimum Reporting Level
0.4
Measure (parts per billion)
.81
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70111807001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70111794001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70111823001SEA4
Collection Date
11/13/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70101528001SEA3
Collection Date
8/14/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70101527002SEA3
Collection Date
8/13/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
70101203001SEA3
Collection Date
8/13/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
7089781002SEA2
Collection Date
5/15/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected
Contaminant
1-butanol
Facility Water Type
SW
Sample ID
7089781004SEA2
Collection Date
5/15/2019
Minimum Reporting Level
2.0
Measure (parts per billion)
Not Detected