EL DORADO ID - MAIN
PWSID: CA0910001 · Placerville, CA · Serves 132,171 people
According to EPA Safe Drinking Water Information System (SDWIS), EL DORADO ID - MAIN (PWSID CA0910001) in Placerville, CA is listed as a CWS water system covering about 132,171 people. The same extract lists 3 health-based violation records spanning 1998-2003. Those 3 health-based rows for EL DORADO ID - MAIN cover contaminants such as Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
EL DORADO ID - MAIN 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 Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule. Recorded violations span 1998–2003. Day-to-day primacy enforcement for this system runs through the California 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 California state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- CA0910001
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Placerville, CA
- Population Served
- 132,171
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | 2 | 2 |
| Surface Water Treatment Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | Yes | Jul 22, 2003 |
| Interim Enhanced Surface Water Treatment Rule | Yes | Jun 8, 2001 |
| Surface Water Treatment Rule | Yes | Jan 1, 1998 |
Frequently Asked Questions
What does EPA SDWIS list for EL DORADO ID - MAIN?
How many people does EL DORADO ID - MAIN serve?
What violations does EL DORADO ID - MAIN have?
What contaminants have been found in EL DORADO ID - MAIN water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest EL DORADO ID - MAIN on cumulative violation count (3) and EPA-reported population served (132,171). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo. Population peers include GREELEY CITY OF, WEST PALM BEACH WTP, IL AMERICAN-EAST ST LOUIS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
EL DORADO ID - MAIN (CA0910001) is drawn from EPA SDWIS. Nearby county systems in this extract include SOUTH TAHOE PUD - MAIN; Red Hawk Casino - Shingle Springs; GEORGETOWN DIVIDE PUD; PLACERVILLE, CITY OF - MAIN. 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.