National Drinking Water Database
City of Moses Lake Utilities - Beverly, WA
Serves 20,650 people
DCPA di acid degradate
DCPA di acid degradate is a residue of Dacthal (DCPA), an herbicide used for urban, household and agricultural applications.Testing Summary
| Contaminant | Average/ Maximum Result | Health Limit Exceeded | Legal Limit Exceeded | Testing History -Tested  -Detected  -Over Health Guidelines  -Over Legal Limit* |
|---|---|---|---|---|
| DCPA di acid degradateDCPA di acid degradate is a residue of Dacthal (DCPA), an herbicide used for urban, household and agricultural applications. | 0.23 ppb 0.65 ppb | No | Legal at any levelThis is the Federal Limit. State Limits may be lower. |  |
| NOTE: Each dot in the above graph represents one month. * Water utilities are noted as exceeding the legal limit if any test is above the maximum contaminant level (MCL). Most MCLs are based on annual averages so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance. | ||||
Health Based and Legal Limits for DCPA di acid degradate
Health Based Limits for DCPA di acid degradate
There are no health based standards that EWG is using for this chemical
Testing Results
| Testing Date | Average Result | Samples taken that day | Number of Non-Detects | Range of Results |
|---|---|---|---|---|
| 2006-12-20 | 0 ppb | 1 | 1 | 0 ppb |
| 2006-09-26 | 0.4 ppb | 1 | 0 | 0.4 ppb |
| 2006-09-14 | 0 ppb | 1 | 1 | 0 ppb |
| 2006-06-21 | 0.2 ppb | 1 | 0 | 0.2 ppb |
| 2006-05-17 | 0.3 ppb | 2 | 0 | 0.1 to 0.5 ppb |
| 2005-09-21 | 0.25 ppb | 2 | 1 | 0 to 0.5 ppb |
| 2005-06-16 | 0 ppb | 1 | 1 | 0 ppb |
| 2005-03-30 | 0.4 ppb | 1 | 0 | 0.4 ppb |
| 2005-03-08 | 0.6 ppb | 1 | 0 | 0.6 ppb |
| 2005-02-17 | 0 ppb | 3 | 3 | 0 ppb |
| 2005-02-16 | 0.33 ppb | 3 | 2 | 0 to 1 ppb |
| 2004-11-18 | 0.65 ppb | 2 | 1 | 0 to 1.3 ppb |
| 2004-11-17 | 0 ppb | 1 | 1 | 0 ppb |
| 2004-09-15 | 0 ppb | 4 | 4 | 0 ppb |
| 2004-04-13 | 0.5 ppb | 1 | 0 | 0.5 ppb |
| 2004-03-30 | 0.1 ppb | 3 | 1 | 0 to 0.2 ppb |
| 2004-03-29 | 0.17 ppb | 3 | 2 | 0 to 0.5 ppb |