LINCOLN CO RWD #1
PWSID: OK1020703 · Sparks, OK · Serves 404 people
According to EPA Safe Drinking Water Information System (SDWIS), LINCOLN CO RWD #1 (PWSID OK1020703) in Sparks, OK is listed as a CWS water system covering about 404 people. The same extract lists 4 health-based violation records spanning 1981-2017. Those 4 health-based rows for LINCOLN CO RWD #1 cover contaminants such as Coliform (Pre-TCR), CARBON, TOTAL, Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
LINCOLN CO RWD #1 has 4 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. 3 distinct EPA contaminant codes appear in this system's record, including Coliform (Pre-TCR), CARBON, TOTAL, Coliform (TCR). Recorded violations span 1981–2017. Day-to-day primacy enforcement for this system runs through the Oklahoma 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 Oklahoma state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OK1020703
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Sparks, OK
- Population Served
- 404
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (Pre-TCR) | 2 | 2 |
| CARBON, TOTAL | 1 | 1 |
| Coliform (TCR) | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| CARBON, TOTAL | Yes | Oct 1, 2017 |
| Coliform (TCR) | Yes | Jun 1, 1991 |
| Coliform (Pre-TCR) | Yes | Aug 1, 1990 |
| Coliform (Pre-TCR) | Yes | Aug 31, 1981 |
Frequently Asked Questions
What does EPA SDWIS list for LINCOLN CO RWD #1?
How many people does LINCOLN CO RWD #1 serve?
What violations does LINCOLN CO RWD #1 have?
What contaminants have been found in LINCOLN CO RWD #1 water?
Compare beyond Oklahoma
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest LINCOLN CO RWD #1 on cumulative violation count (4) and EPA-reported population served (404). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND.
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
LINCOLN CO RWD #1 (OK1020703) is drawn from EPA SDWIS. Nearby county systems in this extract include CHANDLER; STROUD UTILITIES AUTHORITY; LINCOLN CO RW & SEWER DIST 4; PRAGUE. Health-based rows (4 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.