OHA Drinking Water Services
PWS ID: 00172 ---- CASCADE LOCKS, CITY OF
MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
| Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result (mg/L) |
Comments |
|---|---|---|---|---|---|---|
| V8I019701 | 09/12/2018 | 09/27/2018 | EP FOR HERMAN CREEK WELLS | EP-A | ND | |
| V7L059301-I | 12/19/2017 | 01/03/2018 | EP FOR HERMAN CREEK WELLS | EP-A | ND | |
| A90205AU1-I | 02/05/2009 | 02/23/2009 | EP FOR HERMAN CREEK WELLS | EP-A | ND | |
| A51201AX-1 | 12/01/2005 | 01/10/2006 | EP FOR HERMAN CREEK WELLS | EP-A | ND | |
| A20801BQ-1I | 08/01/2002 | 09/25/2002 | EP FOR HERMAN CREEK WELLS | EP-A | ND | |
| Archived Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result | |
|---|---|---|---|---|---|---|
| 990218BDAA | 02/18/1999 | 04/09/1999 | HERMAN CREEK WELL #1 | AA | ND | |
| 9609-013-1 | 09/03/1996 | 10/15/1996 | EP FOR HERMAN CREEK WELLS (WELLS #1,2) | A | ND | |
| 930721ICA | 07/21/1993 | 10/11/1993 | HERMAN CREEK WELL #2 | AB | ND | |
| 910627ALCA | 06/27/1991 | 10/11/1993 | HERMAN CREEK WELL #2 | AB | ND | |
| -1988488 | 06/27/1991 | 03/19/1993 | HERMAN CREEK WELL #2 | AB | ND | |
| -1988612 | 12/06/1990 | 02/04/1991 | HERMAN CREEK WELL #1 | AA | ND | |
| -1988532 | 12/07/1989 | 12/29/1989 | EP FOR DRY CREEK (DISCONNECTED) | B | ND | |
| -1988533 | 12/01/1988 | 08/10/1989 | EP FOR DRY CREEK (DISCONNECTED) | B | ND | |
| -1988613 | 12/21/1987 | 01/11/1988 | HERMAN CREEK WELL #1 | AA | ND | |
| -1988534 | 12/21/1987 | 01/11/1988 | EP FOR DRY CREEK (DISCONNECTED) | B | ND | |
| -1988614 | 12/30/1986 | 01/26/1987 | HERMAN CREEK WELL #1 | AA | ND | |
| -1988535 | 12/30/1986 | 01/26/1987 | EP FOR DRY CREEK (DISCONNECTED) | B | ND | |