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Tap water quality report

A and B Wa Inc

EPA monitoring tested this supplier for 78 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
14
detected
100
people served
76
health-based violations
Colorado rankingsLead in ColoradoPFAS in Colorado
Water source
Ground water
Ownership
Private
Counties served
Prowers

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

76
health-based violations
467
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2025
Nitrate
140 µg/L 1.4%
of the EPA limit 10000 µg/L
 8/16 SYR4 2012–2019
Barium
30 µg/L 1.5%
of the EPA limit 2000 µg/L
 4/4 SYR4 2013–2019
Combined Radium (-226 And -228)
5.4 pCi/L 108%
of the EPA limit, in the worst sample — 5 pCi/L
 4/4 SYR4 2012–2016
TTHM
7.5 µg/L 9.4%
of the EPA limit 80 µg/L
 4/8 SYR4 2013–2019
Bromoform
1.1 µg/L
No EPA limit set
 3/6 SYR4 2015–2019
Fluoride
1200 µg/L 30%
of the EPA limit 4000 µg/L
 3/3 SYR4 2013–2019
Combined Uranium
1.8 µg/L 6%
of the EPA limit 30 µg/L
 2/2 SYR4 2013–2019
Antimony, Total
0.8300 µg/L 14%
of the EPA limit 6 µg/L
 1/4 SYR4 2013–2019
Arsenic
1.6 µg/L 16%
of the EPA limit 10 µg/L
 1/4 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
2.294 pCi/L 15%
of the EPA limit 15 pCi/L
 1/1 SYR4 2013
Gross Beta Particle Activity
2.7 pCi/L
No EPA limit set
 1/1 SYR4 2013
Toluene
1.2 µg/L 0.1%
of the EPA limit 1000 µg/L
 1/12 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
1.9 µg/L 3.2%
of the EPA limit 60 µg/L
 1/3 SYR4 2013–2017
64 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
THOMPSON, JENNIFER
Phone
719-334-0906
Email
jennthomps3@gmail.com

Frequently asked questions about A and B Wa Inc

Is A and B Wa Inc tap water safe to drink?

EPA monitoring detected 14 contaminants in A and B Wa Inc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in A and B Wa Inc's water?

EPA monitoring detected Lead, Nitrate, Barium, Combined Radium (-226 And -228), TTHM, and others. The full list with the level and data source for each is above.

How many people does A and B Wa Inc serve?

A and B Wa Inc reports serving 100 people in Colorado, per its EPA record.

Has A and B Wa Inc had any water quality violations?

The EPA has 467 violations on file for A and B Wa Inc, of which 76 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.