Who We Are
Zara Environmental was formed in 2003 by combining the independent consulting services of Jean Krejca and Peter Sprouse. Our staff includes experts with specialties ranging from endangered species and hydrogeology to regulatory compliance and cave exploration.
| Name (click for bio) | Title | Phone | |
| Rachel Barlow, M.S. | Biologist | rachel@zaraenvironmental.com | 512.217.2056 |
| Clover Clamons, M.S., P.G. | Geologist | clover@zaraenvironmental.com | 512.468.8319 |
| Brian Cowan, M.S., P.G. | Hydrogeologist | brian@zaraenvironmental.com | 512.632.8409 |
| Kellie Cowan | Office Manager | kellie@zaraenvironmental.com | 512.291.4555 |
| Jeanette Larsen | Biologist | jet@zaraenvironmental.com | 512.963.5103 |
| William Larsen | Field Supervisor | bill@zaraenvironmental.com | 512.906.5443 |
| Jean Krejca, Ph.D. | President | jean@zaraenviromental.com | 512.294.8636 |
| Jimmy MacMillan | Scientific Diver | jimmy@zaraenviromental.com | |
| David McBee | Scientific Diver | david@zaraenviromental.com | |
| Krista McDermid, M.S. | Biologist | krista@zaraenvironmental.com | 512.757.7676 |
| Cass Meyer | Geologist | cass@zaraenvironmental.com | 512.461.4859 |
| Peter Sprouse | Vice President | peter@zaraenvironmental.com | 512.415.2994 |
| Saj Zappitello, P.G. | Hydrogeologist | saj@zaraenvironmental.com |
512.565.5525 |
Certifications
Zara Environmental and its employees hold the following certifications, licenses, and permits:
TxDOT Precertifications
2.3.1 Wetland Delineation
2.6.1 Protected Species Determination
2.6.2 Impact Evaluation Assessments
2.6.3 Biological Surveys
2.5.1 WPAP
Business Certifications
Historically Underutilized Business
Woman Owned Business Enterprise
Disadvantaged Business Enterprise
Small Business Enterprise
SCTRCA
Licenses
Brian Cowan, Texas Professional Geoscientist 11180
Clover Clamons, M.S., Texas Professional Geosientist, 3639
Saj Zappitello, Texas Professional Geoscientist 10859
Zara Environmental, Texas Geoscience Firm 50365
Peter Sprouse, TDA Pest Control Applicator
Federal Permits
State Permits
Zara Environmental SPR-0608-082
Other Certifications
