RIMROCK WATER COMPANY LLC
PWSID: SD4602220 · Aladdin, WY · Serves 365 people
According to EPA Safe Drinking Water Information System (SDWIS), RIMROCK WATER COMPANY LLC (PWSID SD4602220) in Aladdin, WY is listed as a CWS water system covering about 365 people. The same extract lists 7 health-based violation records spanning 2013-2020. Those 7 health-based rows for RIMROCK WATER COMPANY LLC cover contaminants such as Stage 1 Disinfectants and Disinfection Byproducts Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
RIMROCK WATER COMPANY LLC has 7 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 Stage 1 Disinfectants and Disinfection Byproducts Rule. Recorded violations span 2013–2020. Day-to-day primacy enforcement for this system runs through the Wyoming 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 Wyoming state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- SD4602220
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Aladdin, WY
- Population Served
- 365
- Health Violations
- Yes (7)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Stage 1 Disinfectants and Disinfection Byproducts Rule | 7 | 7 |
Violation History (7)
| 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 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2020 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2019 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2019 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2019 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Yes | Feb 1, 2013 |
Frequently Asked Questions
What does EPA SDWIS list for RIMROCK WATER COMPANY LLC?
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Compare beyond Wyoming
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest RIMROCK WATER COMPANY LLC on cumulative violation count (7) and EPA-reported population served (365). Violation-count peers include SANTEE UTILITY COMMISSION, CHEFORNAK WATER SYSTEM, LYNN WATER WORKS.
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
RIMROCK WATER COMPANY LLC (SD4602220) is drawn from EPA SDWIS. Nearby county systems in this extract include SUNDANCE, CITY OF; MOORCROFT, TOWN OF; HULETT, TOWN OF; RED WATER DISTRIBUTION LLC. Health-based rows (7 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.