![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
Return to home page
On This Page
State: Colorado
Waterbody ID:
Other ID: COSPSV03-c
Location: # Co-0026671 - City Of Longmont
State Waterbody Type:
EPA Waterbody Type:
Water Size:
Units:
Watershed Name:
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Colorado
Waterbody ID:
Other ID: COSPSV03-c
Location: # Co-0026671 - City Of Longmont
State Waterbody Type:
EPA Waterbody Type:
Water Size:
Units:
Watershed Name:
1996 Waterbody Report for St. Vrain River
Waterbody Map Not Available
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
- EnviroMapper for Water
- AskWATERS
- EPA WATERS Homepage
- Exchange Network
- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 1996
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Ammonia | Ammonia | TMDL completed |
| Cadmium | Metals (other than Mercury) | TMDL completed |
| Chromium, Total | Metals (other than Mercury) | TMDL completed |
| Copper | Metals (other than Mercury) | TMDL completed |
| Lead | Metals (other than Mercury) | TMDL completed |
| Mercury | Mercury | TMDL needed |
| Silver | Metals (other than Mercury) | TMDL completed |
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| St. Vrain Creek - City Of Longmont | Sep-23-2004 | Ammonia | Point/Nonpoint Source | Ammonia |
| St. Vrain Creek Tmdl | Feb-04-2003 | Cadmium | Point Source | Copper; Silver; Cadmium; Chromium, Total; Unlisted but Impaired; Lead |
| St. Vrain Creek Tmdl | Feb-04-2003 | Chlorine, Residual (Chlorine Demand) | Point Source | Lead; Cadmium; Silver; Chromium, Total; Copper; Unlisted but Impaired |
| St. Vrain Creek Tmdl | Feb-04-2003 | Chromium, Total | Point Source | Unlisted but Impaired; Cadmium; Chromium, Total; Silver; Lead; Copper |
| St. Vrain Creek Tmdl | Feb-04-2003 | Copper | Point Source | Unlisted but Impaired; Silver; Chromium, Total; Lead; Copper; Cadmium |
| St. Vrain Creek Tmdl | Feb-04-2003 | Cyanide | Point Source | Lead; Cadmium; Chromium, Total; Unlisted but Impaired; Silver; Copper |
| St. Vrain Creek Tmdl | Feb-04-2003 | Fecal | Point Source | Lead; Copper; Cadmium; Unlisted but Impaired; Silver; Chromium, Total |
| St. Vrain Creek Tmdl | Feb-04-2003 | Lead | Point Source | Cadmium; Unlisted but Impaired; Chromium, Total; Lead; Copper; Silver |
| St. Vrain Creek Tmdl | Feb-04-2003 | Selenium | Point Source | Copper; Unlisted but Impaired; Lead; Chromium, Total; Cadmium; Silver |
| St. Vrain Creek Tmdl | Feb-04-2003 | Silver | Point Source | Lead; Silver; Unlisted but Impaired; Chromium, Total; Cadmium; Copper |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.