CUAHSI offers Instrumentation Discovery Travel Grants (IDTG) of up to $1,000 to help cover travel expenses for scientists at U.S. universities and colleges to visit colleagues with specific instrumentation expertise. The objective of the travel should be to efficiently and economically learn how to install, operate, maintain, and process data from one or more  hydrologic instruments. IDTG’s can: (1) enable university scientists to visit other institutions or research sites, or (2) enable a reverse site visit to bring an expert to their own institution.

These grants are intended  to minimize the financial risk for awardees while enabling them to learn about advanced water-related instrumentation from an expert. Grantees are expected to take a holistic approach. As needed, they should learn about field deployment, instrument networking, data collection methods, data interpretation approaches, and learn about operating the instrumentation under different environmental conditions from anecdotal experiences of the host. We ask that awardees use CUAHSI's Water Data Services to publish any datasets that result from an IDTG.

Priority will be given to proposals that focus on learning to use instruments, sensors, and/or devices. Click here to view hydrologic instrumentation facilities that may be useful in developing your proposal. Learning field methods or laboratory protocols is permissible, but must be done with a focus on instrumentation and within the context of a demonstrable need (i.e., there is not a learning opportunity at your home institution). For this reason, standard field or lab techniques that rely on common tools and methods are not prioritized by this solicitation  (e.g., weighing, microscopes, grab sampling). This grant opportunity is not appropriate for funding attendance of a class or workshop. Proposals that include modeling activities associated with processing of instrument data will be considered, but site visits requested purely to  learn or evaluate modeling software are outside the scope of this program.

When preparing your IDTG proposal, remember that the overarching intent of this grant is to build capacity related to specific instrumentation by giving you access to learning opportunities that would otherwise be challenging to obtain. In the proposal narrative, please be specific and direct about the nature of the instrumentation and the associated challenges to learning about its operation. If your expected expenses for travel are over $1,000, please provide information on how you will obtain the remaining budget.


Graduate students, post docs, and faculty members enrolled in or currently employed by a US university are eligible to receive an Instrumentation Travel Discovery Grant. Preference will be given to graduate students and early career faculty. The maximum amount of the grant is $1,000. Travel may be to any location, foreign or domestic, but the overall cap still applies. 

Application Process

The application consists of the following items:

  1. A justification (maximum 1 page) explaining the following points specifically:
    • What the applicant wishes to learn from the site visit,
    • How the applicant plans to use the information in his/her research,
    • The expected outcomes from the visit (e.g., proposal development or instrumentation purchase).
  2. An approximate budget for the trip, including the proposed dates of the visit.
  3. A letter from the proposed host agreeing to the visit. Email format is acceptable.

The IDTG application process is completed online. You must create an account with Proposal Space to submit your application. There is no fee for submitting. You can save your application in progress and return to it later, but all required documents must be entered before submitting. All required information must be submitted by the application deadline.


The deadline to submit a Proposal for the CUAHSI Instrumentation Discovery Travel Grant has passed. We will begin accepting proposals for 2021 in February of 2021.