NGWA
  • Store
  • About NGWA
  • Join NGWA
Logout
Login
  • Membership
    • Renew Your Membership
    • Join NGWA
      • Contractors
      • Scientists and Engineers
      • Manufacturers
      • Suppliers
      • Associates
      • Students
      • Early Career Professionals
      • Retired, Emeritus, or Inactive Membership
    • Member Benefits
      • Insurance Programs
      • Benefits from NGWA Partners
      • Business Resources for Members
      • Industry Reports and Statistics
      • Safety-Related Resources
      • Tools and Calculators
      • Contractor Resource Center
    • Members' Discussion Forum (Groundwater Forum)
    • Membership Awards
  • Get Involved
    • Water Policies, Issues, and Advocacy
      • Issue: Groundwater and The Infrastructure Investment and Jobs Act
      • Issue: Groundwater and PFAS
      • Issue: Mandatory Hook-Up
      • Issue: Managed Aquifer Recharge
      • Issue: United States Geological Survey
      • Issue: Groundwater Sustainability
      • Issue: National Ground-Water Monitoring Network
      • Issue: Maui County v. Hawaii Wildlife Fund — NPDES Permitting and Functional Equivalent Discharge
      • Position Papers
      • NGWA and WQA Fly-In
    • National Groundwater Awareness Week
    • Groundwater Foundation
    • NGWA Volunteer Opportunities
    • Member Discussion Forum (Groundwater Forum)
    • Groundwater Modeling Advisory Panel
    • Submit an Abstract or Presentation
    • Submit a Paper to Groundwater
    • Submit a Paper to Groundwater Monitoring & Remediation
    • National Groundwater Awareness Week
  • Events & Education
    • NGWA's Event Calendar
    • NGWA Learning Center
    • NGWA Member Exclusive Webinar Series
    • Groundwater Industry Calendar of Events
    • Open Calls for Presentations/Submissions
    • Groundwater Week
    • Groundwater Summit
    • Groundwater Foundation Scholarships
    • Groundwater Lecture Series
    • NGWA’s Priority Issues
    • Team and Student Discounts
    • NGWA Event Policies
    • NGWA Webinar and Virtual Event FAQs
    • Students and Educators
  • Publications & News
    • NGWA Buyers Guides
      • Find a Manufacturer or Supplier
      • Find a Contractor (on WellOwner.org)
      • Find an NGWA Certified Professional
    • Journals
      • Groundwater
      • Groundwater Monitoring & Remediation
      • NGWA Journals on Wiley Online
      • NGWA's Journal Search
      • Water Well Journal
    • Bookstore
    • NGWA’s Geothermal Retrofit
    • Water Well Journal Videos
    • Newsroom
      • Press Releases 2024
      • Press Releases 2023
      • Press Releases 2022
      • News and Updates
    • Industry Resource Library
      • Best Suggested Practices
      • Consumer Information Sheets
      • Information Briefs
      • Position Papers
      • White Papers
      • Groundwater Use in the U.S.A.
    • NGWA Press
    • Publishing Honors
    • Advertising Opportunities
    • COVID-19 News and Resources
  • Advance Your Career
    • Certification
      • For Contractors
      • Geothermal Driller (CVCLD)
      • Certification FAQs
      • Promote Your Professional Status
      • Directory of NGWA Certified Professionals
    • Contractor State Licensing and Exams
    • Drilling Schools
    • Groundwater Industry Careers
    • Career Center
      • Search for a Job
      • Post a Job
  • Connect with Your State
    • State Resources
    • Affiliate Organization Program
    • Affiliate Organization Contacts
    • Affiliate Organization Toolkit
  • All About Groundwater
    • Groundwater Fundamentals
      • Information on Earth’s Water
      • Groundwater Facts
      • Facts About Global Groundwater Usage
      • Groundwater Use in the U.S.A.
      • The Hydrologic Cycle
      • Occurrence of Groundwater
      • Forces Controlling Water in Rocks
      • Unconfined or Water Table Aquifers
      • Confined or Artesian Groundwater
      • Springs
      • Principles of Induced Infiltration and Artificial Recharge
      • Evaluating the Hydrologic Properties of Water-Bearing Materials
      • Unconformities and Groundwater Systems
      • Relation of Salt Water to Fresh Water in Aquifers
      • Dissolved Mineral Sources and Significance
    • NGWA's Priority Issues
      • Managed Aquifer Recharge (MAR)
      • Groundwater and PFAS
      • Groundwater Sustainability
      • National Ground-Water Monitoring Network
    • Groundwater Protection
    • Groundwater Information Sheets
    • WellOwner.org — A Website for Well Owners

SJE Rhombus

Home | NGWA / Publications & News
  • Find a Manufacturer or Supplier
  • Find a Contractor (on WellOwner.org)
  • Find an NGWA Certified Professional

22650 County Hwy 6
Detroit Lakes, MN 56501-7002 United States

(888) 342-5753

(218) 847-4617

http://www.sjerhombus.com

Manufacturer

NGWA new logo white
  • About NGWA
  • Contact Us
  • Policies
  • Site Map
  • Proprietary Legend and Disclaimers
  • Advertising Opportunities
GW Forum NGWA on Facebook NGWA on Twitter NGWA on LinkedIn NGWA on YouTube NGWA on Instagram

Customer Service

customerservice@ngwa.org
(800) 551-7379
(614) 898-7791
Fax: (614) 898-7786

Headquarters

National Ground Water Association
601 Dempsey Rd.
Westerville, OH 43081
United States

© 2024 National Ground Water Association