How can we improve our service?

We welcome and value your comments and suggestions about our service to
the Navajo Nation for which we are here to ensure the safety of your drinking
water with diligence and respect to all of our clientele and the community. Your
views help us understand the needs and shortfalls of our program so that we
may improve our services to you.

If you have comments or suggestions, or think we could improve any aspect of
our service, please let us know. It is also good to know when you think we have
done something well or you were impressed by the service we provided.

Privacy statement
NNEPA-PWSSP respects your right to privacy and we value the trust you place in
us to handle your information, whether it be confidential or sensitive. The
information you have provided will be used for the purpose for which you have
provided. Note that compliments will be passed on to our staff member(s) and
our Program Manager.
Contact Us
Your name:
Your email address:
Your phone number:
Comments:
Our Office

Our office is located in the Old Museum Building on the Navajo Nation Fairgrounds between the Dean C. Jackson Arena and Gorman Hall, on State
Route 264 in Window Rock, Arizona.
PWSSP Staff
NAME
POSITION TITLE
PHONE
Yolanda Barney
Environmental Program Manager
871-7715
Valerie Tannie
Program & Projects Specialist
871-7757
Rhonda Notah
Senior Office Specialist
871-7755
SOURCE WATER PROTECTION
Elisa Arviso
Senior Hydrologist
871-7891
ENFORCEMENT/**GIS SECTION
Merle Chischilly
Senior Environmental Specialist
871-7893
Dawn Begay
Environmental Specialist
871-7943
Michelle K. Silver
Environmental Specialist
871-7759
**Derrick Slick
Environmental Specialist
871-7709
**Erwin Chaco
Environmental Technician
871-7760
DATA MANAGEMENT SECTION (DIME)
Delfred Gene
Civil Engineer/Data Manager
871-6789
CIVIL ENGINEERING SECTION
VACANT
Civil Engineer
871-7758
VACANT
Civil Engineer
871-7766
DOMESTIC WASTEWATER SECTION
Mark Toledo
Associate Civil Engineer
871-7760
Philbert Morgan
Environmental Specialist
871-7752
Questions, comments, or feedback:
Mailing Address: PO Box 339, Window Rock, AZ 86515
Shipping Address: HWY 264, Navajo Nation Fairgrounds, Old Museum Bldg #W008-042, Window Rock, AZ 86515