TWIN BOULDERS SUBDIVISION
PWSID: VA1121755 · Christiansburg, VA · Serves 90 people
According to EPA Safe Drinking Water Information System (SDWIS), TWIN BOULDERS SUBDIVISION (PWSID VA1121755) in Christiansburg, VA is listed as a CWS water system covering about 90 people. The same extract lists 3 health-based violation records spanning 1999-2020. Those 3 health-based rows for TWIN BOULDERS SUBDIVISION cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule, Lead and Copper Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
TWIN BOULDERS SUBDIVISION has 3 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. 2 distinct EPA contaminant codes appear in this system's record, including Stage 1 Disinfectants and Disinfection Byproducts Rule, Lead and Copper Rule. Recorded violations span 1999–2020. Day-to-day primacy enforcement for this system runs through the Virginia 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 Virginia state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- VA1121755
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Christiansburg, VA
- Population Served
- 90
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 2 | 2 |
| Lead and Copper Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2020 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2020 |
| Lead and Copper Rule | Yes | Jan 1, 1999 |
Frequently Asked Questions
What does EPA SDWIS list for TWIN BOULDERS SUBDIVISION?
How many people does TWIN BOULDERS SUBDIVISION serve?
What violations does TWIN BOULDERS SUBDIVISION have?
What contaminants have been found in TWIN BOULDERS SUBDIVISION water?
Compare beyond Virginia
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest TWIN BOULDERS SUBDIVISION on cumulative violation count (3) and EPA-reported population served (90). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo.
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
TWIN BOULDERS SUBDIVISION (VA1121755) is drawn from EPA SDWIS. Nearby county systems in this extract include CHRISTIANSBURG TOWN OF; PRICES FORK/MERRIMAC; CHRISTIANSBURG ELLISTON WATERLINE; PLUM CREEK. Health-based rows (3 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.