RHITHRON ASSOCIATES, INC.MISSOULA, MONTANA
406-721-1977, Fax:406-721-2028
33 Fort Missoula Missoula, MT 59804-7203
Company Information
- Legal Structure:
Subchapter S Corporation
- Contact Person:
KIM SIEBER
- Contact Title:
President
- Year Established:
2002
- Business Type:
- Research and Development (5 %)
- Service (95 %)
- Ownership:
- Self-Certified Small Disadvantaged Business
- Economically Disadvantaged Women-Owned Small Business
- Women-Owned Small Business
- Woman Owned
Products & Services
Taxonomic determinations of aquatic invertebrates; metric calculations; interpretive reports; statistical analysis of bio/habitat data; study design/consultation regarding sampling, analysis, and QA; field sampling.
rithron, bioassessment, aquatic, invertebrate, macroinvertebrate, periphyton, samples, diatom, taxonomy
rhithron (rithron) associates offers the highest quality bioassessment services in the industry. our aquatic macroinvertebrate and periphyton taxonomy services rival those of any in the united states.
Keywords
- Statistical
- Analysis
- Biological
- Macroinvertebrate
- Aquatic Ecology
- Bioassessment
- Biomonitoring
- Diatom
- Periphyton
- Aquatic
- Invertebrate
- Consulting
- Marine Diatom
- Zooplankton
- Phytoplankton
NAICS Code(s)
- 541620
- Environmental Consulting Services
- 541990
- All Other Professional, Scientific, and Technical Services
Contracts
| Name: | State of MN- Pollution Control Agency |
|---|---|
| Contract: | 433437 |
| Start: | 10/01/2004 |
| End: | 09/30/2009 |
| Value: | 300,000 |
| Contact: | Joel Chirhart |
| Phone: | 651-296-7210 |
| Name: | Nevada Division of Environmental Protection |
|---|---|
| Contract: | DEP-08-035 |
| Start: | 05/13/2008 |
| End: | 10/31/2011 |
| Value: | 65,475 |
| Contact: | Karen Vargas |
| Phone: | 775-687-9457 |
| Name: | New Mexico Environmental Department |
|---|---|
| Contract: | AG No. 08-105 |
| Start: | 08/01/2008 |
| End: | 12/31/2009 |
| Value: | 7,260 |
| Contact: | Dan Smith |
| Phone: | 253-835-2756 |
| Name: | PBS&J- Rocky Mountain North Division |
|---|---|
| Contract: | B43088.00 |
| Start: | 08/15/2007 |
| End: | 12/31/2009 |
| Value: | 28,319 |
| Contact: | Gary Ingman |
| Phone: | 406-495-1377 |
| Name: | Montana DEQ |
|---|---|
| Contract: | 205016 |
| Start: | 11/17/2008 |
| End: | 03/20/2009 |
| Value: | 18,271 |
| Contact: | Rosie Sada |
| Phone: | 406-444-5964 |
