Public water system record
Harmony CDD
Serves an area of Osceola County, FL that includes St. Cloud · 6,221 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Harmony CDD in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Harmony CDD draws water from 3 wells.
- Most recent formal enforcement: compliance order (no penalty) by Florida, May 2011.
- Record on file since 2004, with 39 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 3,505 service lines.
Check whether Harmony CDD serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
E. coli
Monitoring and reporting
|
Sep 1, 2025 | Active |
Full record since 2004
EPA's records for Harmony CDD go back to 2004. Before October 19, 2016 they list 39 health-based violations (39 resolved) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 37 | 3 |
| 2010 to October 18, 2016 | 2 | 1 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Haloacetic Acids (HAA5), began January 2011, Resolved.
Show all 39 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 66.8438 µg/L, federal limit 60 µg/L (1.1 times the limit)
|
Jan 1, 2011 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
May 1, 2010 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2009 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2009 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 74.5 µg/L, federal limit 60 µg/L (1.2 times the limit)
|
Apr 1, 2009 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 87.5875 µg/L, federal limit 80 µg/L (1.1 times the limit)
|
Apr 1, 2009 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 103.9 µg/L, federal limit 60 µg/L (1.7 times the limit)
|
Jan 1, 2009 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 128 µg/L, federal limit 80 µg/L (1.6 times the limit)
|
Jan 1, 2009 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 121.25 µg/L, federal limit 60 µg/L (2 times the limit)
|
Oct 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 155.75 µg/L, federal limit 80 µg/L (1.9 times the limit)
|
Oct 1, 2008 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 130 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
Jul 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 171.25 µg/L, federal limit 80 µg/L (2.1 times the limit)
|
Jul 1, 2008 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 135.75 µg/L, federal limit 60 µg/L (2.3 times the limit)
|
Apr 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 180 µg/L, federal limit 80 µg/L (2.3 times the limit)
|
Apr 1, 2008 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 134 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
Jan 1, 2008 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 197 µg/L, federal limit 80 µg/L (2.5 times the limit)
|
Jan 1, 2008 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 133.25 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
Oct 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 192 µg/L, federal limit 80 µg/L (2.4 times the limit)
|
Oct 1, 2007 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 115.725 µg/L, federal limit 60 µg/L (1.9 times the limit)
|
Jul 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 183.5 µg/L, federal limit 80 µg/L (2.3 times the limit)
|
Jul 1, 2007 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 101.425 µg/L, federal limit 60 µg/L (1.7 times the limit)
|
Apr 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 157.625 µg/L, federal limit 80 µg/L (2 times the limit)
|
Apr 1, 2007 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 87.8 µg/L, federal limit 60 µg/L (1.5 times the limit)
|
Jan 1, 2007 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 149.875 µg/L, federal limit 80 µg/L (1.9 times the limit)
|
Jan 1, 2007 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 77.65 µg/L, federal limit 60 µg/L (1.3 times the limit)
|
Oct 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 157.875 µg/L, federal limit 80 µg/L (2 times the limit)
|
Oct 1, 2006 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 71.575 µg/L, federal limit 60 µg/L (1.2 times the limit)
|
Jul 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 155.875 µg/L, federal limit 80 µg/L (1.9 times the limit)
|
Jul 1, 2006 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 70.7 µg/L, federal limit 60 µg/L (1.2 times the limit)
|
Apr 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 168.25 µg/L, federal limit 80 µg/L (2.1 times the limit)
|
Apr 1, 2006 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 68.05 µg/L, federal limit 60 µg/L (1.1 times the limit)
|
Jan 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 161 µg/L, federal limit 80 µg/L (2 times the limit)
|
Jan 1, 2006 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 143 µg/L, federal limit 80 µg/L (1.8 times the limit)
|
Oct 1, 2005 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 74.075 µg/L, federal limit 60 µg/L (1.2 times the limit)
|
Jul 1, 2005 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 149.5 µg/L, federal limit 80 µg/L (1.9 times the limit)
|
Jul 1, 2005 | Resolved |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 71.2125 µg/L, federal limit 60 µg/L (1.2 times the limit)
|
Apr 1, 2005 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 152 µg/L, federal limit 80 µg/L (1.9 times the limit)
|
Apr 1, 2005 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
|
Jan 1, 2005 | Resolved |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 85 µg/L, federal limit 80 µg/L (1.1 times the limit)
|
Oct 1, 2004 | Resolved |
Enforcement actions
Florida regulators and EPA took 3 formal enforcement actions against Harmony CDD between 2009 and 2011. The most recent was a compliance order (no penalty) in May 2011.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 16, 2011 | Florida | Compliance order (no penalty) | 1 violation (1 health-based): Haloacetic Acids (HAA5) |
| May 6, 2010 | EPA | Compliance order (no penalty) | 1 violation: Stage 2 Disinfection Byproducts Rule |
| Feb 19, 2009 | Florida | Signed compliance agreement | 35 violations (35 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs) |
Where the water comes from
Harmony CDD draws water from 3 wells.
Annual water quality report
Harmony CDD must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Florida.
Certified drinking water labs by state EPA guidance for private wells