OTTAWA, CITY OF
PWSID: KS2005906 · Ottawa, KS · Serves 12,604 people
According to EPA Safe Drinking Water Information System (SDWIS), OTTAWA, CITY OF (PWSID KS2005906) in Ottawa, KS is listed as a CWS water system covering about 12,604 people. The same extract lists 5 health-based violation records spanning 2019-2024. Those 5 health-based rows for OTTAWA, CITY OF cover contaminants such as Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
OTTAWA, CITY OF has 5 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 Total Haloacetic Acids (HAA5). Recorded violations span 2019–2024. Day-to-day primacy enforcement for this system runs through the Kansas 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 Kansas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- KS2005906
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Ottawa, KS
- Population Served
- 12,604
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 5 | 5 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2024 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2020 |
| Total Haloacetic Acids (HAA5) | Yes | Oct 1, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for OTTAWA, CITY OF?
How many people does OTTAWA, CITY OF serve?
What violations does OTTAWA, CITY OF have?
What contaminants have been found in OTTAWA, CITY OF water?
Compare beyond Kansas
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest OTTAWA, CITY OF on cumulative violation count (5) and EPA-reported population served (12,604). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS. Population peers include HOLTVILLE WATER SYSTEM, GULFPORT WATER SYSTEM, PLANO.
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
OTTAWA, CITY OF (KS2005906) is drawn from EPA SDWIS. Nearby county systems in this extract include FRANKLIN CO RWD 6; FRANKLIN CO RWD 4; WELLSVILLE, CITY OF; POMONA, CITY OF. Health-based rows (5 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.