Assessing the Biological Health of Freshwater Ecosystems

Dr. Wevers benefits ABA clients through a rare combination of scientific expertise and project management experience. I have long been impressed by her acumen in both lab and field settings and her capacity to bring value at all phases of planning, implementing, and reporting for fisheries and macro-invertebrate projects. She is a highly skilled communicator and accomplished in coordinating, managing, and collaborating with diverse groups of people, including scientific colleagues, technical professionals, graduate students, and resource managers.

Aquatic Biology Associates provided cost-effective and conscientious services tailored to our project objectives. Their high-quality data sets were presented in a way that could readily be understood by expert and non-expert reviewers alike. And Bob’s succinct interpretation of results related to water quality conditions being assessed for our project enabled us to determine likelihood of risk to the invertebrate community from project operations.

I’ve worked with Mary Jo Wevers at ABA for over 25 years. Throughout that time, ABA has provided excellent service and timely processing of aquatic macroinvertebrate samples while I was a manager of the biomonitoring section for the Oregon Department of Environmental Quality and for work I’ve performed as an independent consultant. Mary Jo and ABA have been a pleasure to work with and continue to provide excellent service and results.

Aquatic Biology Associates has performed our taxonomic analysis for the City of Seattle for the past 16 years. I have been very pleased with the high quality of both work and technical assistance. Bob Wisseman has always been willing to explain various aspects of the process, from the best way to preserve and ship the samples to the interpretation of the results. Our samples tend to be different from other areas’ samples since the sample sites are highly urbanized, but that has never been a problem for this lab. I’ve always felt that ABA was willing to go the extra distance to make sure the City got the maximum value out of their biological sampling efforts.

Mary Jo began acquiring her knowledge and experience of Pacific Northwest watersheds and streams at the Oak Creek Laboratory of Biology as a graduate student and project supervisor. During this time, Mary Jo conducted her own research, supervised and assisted other graduate students, and managed undergraduates working in the field and laboratory on stream toxicology and watershed classification projects. She has extensive experience managing complex projects, tracking them, and paying attention to details while maintaining high standards.

Part of the abandoned mine site cleanup process requires benthic macroinvertebrate enumeration to assess potential impacts from former mining activities. This process requires a high-quality laboratory with extensive experience in identifying species in various Pacific Northwest montane stream ecosystems. Aquatic Biology Associates, Inc. has provided us with the requisite high-quality service at reasonable prices. Mr. Wisseman is exceptionally knowledgeable and always provides personal attention to assist us with site-specific abandoned mine cleanup options. Thank you, Mr. Wisseman. I look forward to working with ABA on future mine cleanup projects.