City of West Columbia (TX) Water Quality City of West Columbia is a small public water system in EPA region 6 that provides tap water for the 77486 zip codes. It has 6 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.
The maximum reported level of Manganese was 104 µg/L. There were 1 contamintants found in the City of West Columbia water supply at levels that were above the minimum reporting level.
Contaminants
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
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EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
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EP from Well #1
<0.1 µg/L
Below Reporting Level
EP from Well #2
<0.1 µg/L
Below Reporting Level
EP from Well #1
<0.1 µg/L
Below Reporting Level
EP from Well #2
<0.1 µg/L
Below Reporting Level
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EP from Well #1
<0.07 µg/L
Below Reporting Level
EP from Well #2
<0.07 µg/L
Below Reporting Level
EP from Well #1
<0.07 µg/L
Below Reporting Level
EP from Well #2
<0.07 µg/L
Below Reporting Level
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EP from Well #1
<0.06 µg/L
Below Reporting Level
EP from Well #2
<0.06 µg/L
Below Reporting Level
EP from Well #1
0.16 µg/L
⚠️ Exceeds Reporting Level of 0.06 µg/L by 0.1 µg/L
EP from Well #2
<0.06 µg/L
Below Reporting Level
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EP from Well #1
0.723 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.523 µg/L
EP from Well #2
<0.2 µg/L
Below Reporting Level
EP from Well #1
0.569 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.369 µg/L
EP from Well #2
<0.2 µg/L
Below Reporting Level
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EP from Well #1
252 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 232 µg/L
1300 N. 13th
40.3 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 20.3 µg/L
EP from Well #2
<20 µg/L
Below Reporting Level
501 Greenfield
<20 µg/L
Below Reporting Level
1300 N. 13th
20.2 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 0.2 µg/L
501 Greenfield
<20 µg/L
Below Reporting Level
EP from Well #1
102 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 82 µg/L
EP from Well #2
<20 µg/L
Below Reporting Level
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EP from Well #1
<0.08 µg/L
Below Reporting Level
EP from Well #2
<0.08 µg/L
Below Reporting Level
EP from Well #1
<0.08 µg/L
Below Reporting Level
EP from Well #2
<0.08 µg/L
Below Reporting Level
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EP from Well #1
1.29 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.09 µg/L
EP from Well #2
0.249 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.049 µg/L
EP from Well #1
0.651 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.451 µg/L
EP from Well #2
0.26 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L
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EP from Well #1
<0.2 µg/L
Below Reporting Level
EP from Well #2
<0.2 µg/L
Below Reporting Level
1300 N. 13th
<0.2 µg/L
Below Reporting Level
501 Greenfield
<0.2 µg/L
Below Reporting Level
501 Greenfield
0.224 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.024 µg/L
1300 N. 13th
<0.2 µg/L
Below Reporting Level
EP from Well #1
<0.2 µg/L
Below Reporting Level
EP from Well #2
<0.2 µg/L
Below Reporting Level
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1300 N. 13th
0.0573 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0273 µg/L
501 Greenfield
0.0541 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0241 µg/L
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
501 Greenfield
0.0345 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0045 µg/L
1300 N. 13th
<0.03 µg/L
Below Reporting Level
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
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EP from Well #1
<1 µg/L
Below Reporting Level
EP from Well #2
<1 µg/L
Below Reporting Level
1300 N. 13th
<1 µg/L
Below Reporting Level
501 Greenfield
<1 µg/L
Below Reporting Level
1300 N. 13th
<1 µg/L
Below Reporting Level
501 Greenfield
<1 µg/L
Below Reporting Level
EP from Well #1
<1 µg/L
Below Reporting Level
EP from Well #2
<1 µg/L
Below Reporting Level
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EP from Well #1
<1 µg/L
Below Reporting Level
EP from Well #2
<1 µg/L
Below Reporting Level
1300 N. 13th
<1 µg/L
Below Reporting Level
501 Greenfield
<1 µg/L
Below Reporting Level
1300 N. 13th
<1 µg/L
Below Reporting Level
501 Greenfield
<1 µg/L
Below Reporting Level
EP from Well #1
<1 µg/L
Below Reporting Level
EP from Well #2
<1 µg/L
Below Reporting Level
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1300 N. 13th
104 µg/L
Meets Reporting Threshold
501 Greenfield
47.3 µg/L
Meets Reporting Threshold
EP from Well #2
35.5 µg/L
Meets Reporting Threshold
EP from Well #1
28.5 µg/L
Meets Reporting Threshold
501 Greenfield
98.3 µg/L
Meets Reporting Threshold
1300 N. 13th
18.2 µg/L
Meets Reporting Threshold
EP from Well #1
43.5 µg/L
Meets Reporting Threshold
EP from Well #2
33.2 µg/L
Meets Reporting Threshold
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EP from Well #2
1.98 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.98 µg/L
501 Greenfield
1.89 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.89 µg/L
1300 N. 13th
1.52 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.52 µg/L
EP from Well #1
<1 µg/L
Below Reporting Level
501 Greenfield
2.17 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 1.17 µg/L
1300 N. 13th
1.98 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.98 µg/L
EP from Well #2
2.22 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 1.22 µg/L
EP from Well #1
<1 µg/L
Below Reporting Level
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EP from Well #1
<0.09 µg/L
Below Reporting Level
EP from Well #2
<0.09 µg/L
Below Reporting Level
EP from Well #1
<0.09 µg/L
Below Reporting Level
EP from Well #2
<0.09 µg/L
Below Reporting Level
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EP from Well #1
<0.01 µg/L
Below Reporting Level
EP from Well #2
<0.01 µg/L
Below Reporting Level
EP from Well #1
<0.01 µg/L
Below Reporting Level
EP from Well #2
<0.01 µg/L
Below Reporting Level
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EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
EP from Well #1
<0.03 µg/L
Below Reporting Level
EP from Well #2
<0.03 µg/L
Below Reporting Level
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EP from Well #1
<0.02 µg/L
Below Reporting Level
EP from Well #2
<0.02 µg/L
Below Reporting Level
EP from Well #1
<0.02 µg/L
Below Reporting Level
EP from Well #2
<0.02 µg/L
Below Reporting Level
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EP from Well #1
<0.04 µg/L
Below Reporting Level
EP from Well #2
<0.04 µg/L
Below Reporting Level
EP from Well #1
<0.04 µg/L
Below Reporting Level
EP from Well #2
<0.04 µg/L
Below Reporting Level
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EP from Well #1
<0.02 µg/L
Below Reporting Level
EP from Well #2
<0.02 µg/L
Below Reporting Level
EP from Well #1
<0.02 µg/L
Below Reporting Level
EP from Well #2
<0.02 µg/L
Below Reporting Level
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EP from Well #1
508 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 507.7 µg/L
1300 N. 13th
397 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 396.7 µg/L
EP from Well #2
362 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 361.7 µg/L
501 Greenfield
347 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 346.7 µg/L
1300 N. 13th
510 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 509.7 µg/L
501 Greenfield
399 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 398.7 µg/L
EP from Well #1
762 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 761.7 µg/L
EP from Well #2
401 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 400.7 µg/L
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EP from Well #1
<0.2 µg/L
Below Reporting Level
EP from Well #2
<0.2 µg/L
Below Reporting Level
1300 N. 13th
<0.2 µg/L
Below Reporting Level
501 Greenfield
<0.2 µg/L
Below Reporting Level
1300 N. 13th
<0.2 µg/L
Below Reporting Level
501 Greenfield
<0.2 µg/L
Below Reporting Level
EP from Well #1
<0.2 µg/L
Below Reporting Level
EP from Well #2
<0.2 µg/L
Below Reporting Level
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Sampling Facilities Well #1
Ground Water (GW) EP from Well #1Entry Point to the Distribution System (EP)
Well #2
Ground Water (GW) EP from Well #2Entry Point to the Distribution System (EP)
Distribution System
Ground Water (GW) 1300 N. 13thMaximum Residence Time (MR)
501 GreenfieldMaximum Residence Time (MR)
DS01
Ground Water (GW) 180 W. TexacoMaximum Residence Time (MR)
300 Crews WayMaximum Residence Time (MR)
EP002
Ground Water (GW) Sample Tap @ 802 LogginsEntry Point to the Distribution System (EP)
EP003
Ground Water (GW) Hamilt @ ChlorinatorEntry Point to the Distribution System (EP)
FAQ Is City of West Columbia tap water safe to drink? When was City of West Columbia last tested for water contamination? The latest water samples were taken on September 14th, 2015.
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