A AND B WA INC
PWSID: CO0150100 · Holly, CO · Serves 100 people
According to EPA Safe Drinking Water Information System (SDWIS), A AND B WA INC (PWSID CO0150100) in Holly, CO is listed as a CWS water system covering about 100 people. The same extract lists 20 health-based violation records spanning 2023-2025. Those 20 health-based rows for A AND B WA INC cover contaminants such as Combined Radium (-226 and -228); they remain historical EPA registry entries, not a current compliance or drinkability score.
A AND B WA INC has 20 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Combined Radium (-226 and -228). Recorded violations span 2023–2025. Day-to-day primacy enforcement for this system runs through the Colorado drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Colorado state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CO0150100
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Holly, CO
- Population Served
- 100
- Health Violations
- Yes (20)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Combined Radium (-226 and -228) | 20 | 20 |
Violation History (20)
| Contaminant | Health | Date |
|---|---|---|
| Combined Radium (-226 and -228) | Yes | Oct 1, 2025 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2025 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2025 |
| Combined Radium (-226 and -228) | Yes | Apr 1, 2025 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2025 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Apr 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Apr 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Jan 1, 2024 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Oct 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2023 |
| Combined Radium (-226 and -228) | Yes | Jul 1, 2023 |
Frequently Asked Questions
What does EPA SDWIS list for A AND B WA INC?
How many people does A AND B WA INC serve?
What violations does A AND B WA INC have?
What contaminants have been found in A AND B WA INC water?
Compare beyond Colorado
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest A AND B WA INC on cumulative violation count (20) and EPA-reported population served (100). Violation-count peers include Yerington (Campbell Ranch), GENTRY WATERWORKS, MULBERRY WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
A AND B WA INC (CO0150100) is drawn from EPA SDWIS. Nearby county systems in this extract include LAMAR CITY OF; HOLLY TOWN OF; GRANADA TOWN OF; GRANADA RURAL WATER AUTHORITY. Health-based rows (20 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.