| Study ID | AMS001-2 |
| Study Name | Statewide River and Stream Ambient Monitoring-WY2010 to present-2 (Transitional data that has not yet been QA'd. For previous data see User Study ID AMS001, and AMS001B-E. |
| EIM Data Entry Review Status | Not Reviewed |
| Study Type | Routine ambient monitoring |
| Study Purpose | To collect long-term water quality data from a state-wide network of stations. Thirteen conventional constituents are measured monthly at 84 stations. Metals are measured bi-monthly at some stations during some years. (http://www.ecy.wa.gov/programs/eap/fw_riv/rv_main.html) |
| Field Collection Date Range | 1/11/2001 - 1/31/2024 |
| Data First/Last Loaded Date |  |
| Data Last Updated Date | |
| Ecology Program or Other Responsible Entity | Ecy Environmental Assessment Program |
| Ecology Contact | Markus Von Prause |
| Ecology Monitoring Program | Freshwater Information Network (FIN) |
| Submitting Organization | |
| Study QA Planning Level | LEVEL 4: Approved QAPP or SAP. |
| Study QA Project Plan Description | Ehinger. 1995. Freshwater Ambient Water Quality Monitoring Final Quality Assurance Project Plan updated as Hallock and Ehinger, 2003, Quality Assurance Monitoring Plan, Stream Ambient Water Quality Monitoring. Also see "Addendum To ...", August 2007 |
| Study QA Assessment Level | Level 1: Data neither Verified nor Assessed for Usability |
| Study Result Description | See Annual Reports, e.g., River and Stream Ambient Monitoring Report for Wateryear 2007, or go to our monitoring web page at http://www.ecy.wa.gov/programs/eap/fw_riv/rv_main.html. |
| Study Comment | As of June 2018, EPA program 40 CFR Part 136 has required the minimum detection limit (MDL) for SM4500P-H to be reported as 0.066 ppb and the reporting limit (RL) to 0.10. |
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