Notice: The Domestic Well Use Metering Program is being revised and meter readings are not currently being collected. Additional information will be shared once digital reporting has been implemented (expected Fall 2026).

Domestic Well Use Metering Program

Santa Fe County is dedicated to conserving water resources through effective resource management policy and programming.  Per the Sustainable Land Development Code section 7.13.11.5, all developments utilizing a well shall participate in the well use metering program. This includes mandatory annual reporting of well meter readings for registered well users. Please use the portal below to enter your well meter readings.

Well meter readings are due January 1st and are to be submitted no later than April 30th. Well meters are required to be tested for accuracy every ten(10) years and replaced, if necessary.

Submit Your Meter Reading

Well users required to submit meter readings for this program that already report their meter readings to the Office of the State Engineer may submit those readings instead of submitting via the portal above. Please submit those documents via the email below.

Digital submissions are preferred, but meter readings may also be submitted by mail or email to the program administrator via the information below:

By Mail

Domestic Well Use Metering Program
Santa Fe County Public works Department
424 NM Hwy 599 Frontage Road
Santa Fe, New Mexico 87507

By Email

Domestic Well Use Metering Program Administrator
Michael J. W. Carr, Environmental Compliance Officer
Public Works Department
wellmetering@santafecountynm.gov

Frequently Asked Questions

Click a question below to view the answer.

How do I read my well meter?

Well flow meters measure the volume and rate of water flowing from a well. There are a vareity of flow meters utilized for groundwater wells. Below are examples of both digital and analog flow meters and how to read their display:

right click and select "open image in new tab" for larger view

Additional information pending

How do I submit meter readings if I am on a shared well?

pending

How do I submit my OSE meter reporting data?

OSE meter readings are submitted via OSE District Office e-mail or online Meter Reading Web Application (MRWeb). The links to those submittal processes are below:

OSE meter reading submittals are seperate from those required by Santa Fe County. If submitting meter readings to the OSE via the OSE District e-mail, provide the completed WR-26 Totalizing Meter Report form to the Santa Fe County Domestic Well Use Metering Program Administrator via the contact information above. If submitting meter readings to the OSE via the MRWeb application, download and email the Acknowledgement of Meter Reading Submission PDF from the web application.

Which properties are subject to the Domestic Well Use Metering Program?

All developments utilizing a well are required to participate in the Domestic Well Use Metering Program as stated in the Sustainable Land Use Development Code (SLDC). Developments are defined as follows (appendix A):

Any man-made change to improved or unimproved real estate, including, but not limited to, the construction of buildings, structures or accessory structures; the construction of additions or substantial improvements to building, structures or accessory structures; the placement of buildings or structures; mining, dredging, filling, grading, paving, excavation or drilling operations; the storage, deposit or extraction of materials, public or private sewage disposal systems or water supply facilities; any change of use; the division, reconfiguration or platting of a parcel of land.

Property owners will be provided program information during the Santa Fe County Building & Development permit process. Please contact the program administrator for more information.

How do I find my well tag or water rights file number?

Your private well is regulated by the New Mexico Office of the State Engineer (NM OSE) and assigned a Well Tag Number when installed by a licensed well digger. This number should be visble via a metal tag typically affixed to the well casing. Your Water Rights File Number is recorded on your well permit or other correspondence from the OSE. Additional information is available on the Water Rights Lookup webpage on the OSE website.

Well Tag No. example: ID 12AA1234

Water Rights File No. example: RG 75194

When did the program go into effect?

The Domestic Well Use Metering Program was implemented by Ordinance No. 2002-013. The program is currently codified under the SLDC 7.13.11.5 (see program description above).

Additional background information for the program is included in the 2023 La Cienega & La Cieneguilla Well Monitoring Program Report (see documents below)

My well is contaminated with PFAS, what do I do?

Please visit the Santa Fe County PFAS resources webpage for additional information.

Additional Groundwater Resources

Educational Materials

Documents

Other Resources

2022-2025 Domestic Wells Monitoring Pilot Program

Santa Fe County worked with community members in La Cienega and La Cieneguilla to develop a domestic well monitoring pilot program to ensure the sustainability of local water supplies. The project aimed to better understand local groundwater levels and trends, identify requirements that apply to different wells, estimate current water demand, and project future water demand. Depending on the project’s findings, water conservation goals, enforcement of existing requirements, new ordinances, and/or other programs may be recommended.

Santa Fe Watershed Association Resource Library

The Santa Fe Watershed Association (SFWA) is a nonprofit organization with a mission to build a thriving, resilient Santa Fe River Watershed through collaboration, stewardship, and education that inspires us all to care for our land, water, and each other.

Resource Library
The SFWA hosts an assemblage of reports, studies, photos, and educational materials related to the Santa Fe watershed and supporting natural resource stewardship.

StoryMap: A timeline of community water work and advocacy
Learn about the history of the SFWA and their actions in stewarding community water resources.

2025 Santa Fe County Water: Today & Tomorow Event Presentations

Santa Fe County held a community forum focused on the past, present, and future of the County's water Resources. The event took place over two(2) days to bring together County staff, community partners, and the public for an open discussion on water use, management, and sustainability. Presentations covered:

  • Santa Fe County's Water Resources: Where our water comes from and how it's used.
  • Water Resource Administration: Domestic wells, groundwater, and stormwater management.
  • Collaboration & Partnerships: Working with State, Tribal, and community partners.
  • Land Use and Growth: How planning and development affect water use.
  • Water Resilience & Sustainability: County programs and the 2026 Next Generation Water Summit.
  • Closing Discussion: Building Santa Fe County's water future together.

Presentations are viewable on the Santa Fe County Water Landing page

NMBGMR Aquifer Mapping and Monitoring Program (AMMP)

The Aquifer Mapping and Monitoring Program (AMMP) collects and interprets earth science data in order to map, characterize, and monitor the state’s groundwater resources. Their website provides a vareity of data related to groundwater monitoring efforts through out the Santa Fe Basin.

Landing page
The New Mexico Bureau of Geology and Mineral Resources Aquifer Mapping and Monitoring Program webpage.

NMBGMR Statewide Groundwater Monitoring Dashboard
This comprehensive groundwater monitoring dashboard and well management system displays information from over 1,000 monitored wells and nearly 270,000 active permitted wells.

Healy Collaborative Groundwater Monitoring Network
The Healy Collaborative Groundwater Network, created in 2016 and funded by the Healy Foundation, provides support to install monitoring devices or manually measure groundwater levels in wells at no cost to well owners. Their primary focus is rural and under-monitored regions throughout the state.

NMED - Private Wells Guidance

The New Mexico Environment Department’s Drinking Water Bureau (NMED DWB) oversees public drinking water systems, those serving at least 15 connections or 25 people, private wells fall outside of this regulatory authority. If you own a private well, it’s up to you to test, maintain, and ensure the quality of your water. We’re here to help guide you through that process.

Landing Page
The New Mexico Environmental Department Private Well resource webpage.

Information and resources include:

  • List of certified laboratories for private well water quality testing
  • Guidance on when to test your well water
  • Well contamination guidance
  • Private well maintenance information
  • NMED contact for well & septic issues
Office of the State Engineer

The Office of the State Engineer (OSE) has authority over the supervision, measurement, appropriation, and distribution of all surface and groundwater in New Mexico, including streams and rivers that cross state boundaries. For Any Assistance With Water Rights, Well Permits Or Metering Readings Please Contact Your Nearest Water Rights District Office. The majority of Santa Fe County falls within District 6 of the OSE (Edgewood, Stanley, and Cedar Grove communities are within District 1). Please review OSE website for additional information.

Regional water planning was restructured following the 2023 Water Security Planning Act. Santa Fe County communities are representes across 4 seperate regional planning councils: Middle Rio Grande, Upper Rio Grande, Central Basin, and Canadian Councils. These boundaries were established along watershed boundaries to better represent community water resource planning.

MrWeb - OSE Meter Reading Reporting
The OSE maintains a self-service tool for submitting meter readings. This service is seperate from Santa Fe County, but meter reading submission recepits from the application can be provided instead of submitting meter readings through the County reporting portal.

New Mexico Water Rights Reporting System (NMWRRS)
This application provides access to the State Engineer's water rights database, WATERS. Water rights, including private well information, are searchable via the vareity of options available on the home page and online mapping tool. 

State Water Plans
This landing page compiles the state water plans developed since 2003. Ground water resources are anticipated to become more impoartant with hotter, drier climate projected throughout state, despite decreased availability. The most recent plan was published in 2023.

Drought Plans
The New Mexico Drought Plan provides the state with an updated approach to address drought in order to protect its people and resources. It develops a drought response system that is adaptive to changing needs and conditions and capable of being continually upgraded through the incorporation of new information. The most recent plan was published in 2018.

Mainstream New Mexico
Main Stream is a campaign of the New Mexico Interstate Stream Commission (ISC) Water Planning Program. It is a resource for revitalized regional water planning under New Mexico’s Water Security Planning Act of 2023. Their website consolidates water planning efforts, community perspectives on water, and water resource data.

Dive into the data via their Dashboard

NMHealth - Environmental Public Health Tracking Program

The Environmental Public Health Tracking Program summarizes air quality and water quality data as well as environmental health outcomes such as asthma, myocardial infarction (heart attack), birth defects, reproductive outcomes, thyroid cancer, and leukemia. It includes studies on the linkage of ozone in air with asthma, and arsenic in drinking water with bladder cancer. It also provides warning systems based on real-time satellite data for wildfires, dust, heat waves, and other weather events.

Landing Page
The New Mexico Department of Health (NMHealth) Environmental Public Health Tracking Program webpage.

Water Quality Resources
Landing page for water quality publications, guides, fact sheets, articles, and other resources managed by the Environmental Health Tracking Program.

2024 New Mexico Private Well Owners Handbook
The New Mexico Department of Health's Environmental Public Health Tracking Program recently issued a New Mexico Private Well Owners Handbook. It contains valuable information about water quality testing, what to do before and after floods and fires, how to protect well water quality, and more.