National Ground-Water Monitoring Network

NGWMN
CFDA 15.980 Active Cooperative Agreement
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Program Funding

Annual program obligations reported to SAM.gov.

Latest annual funding (estimated)
$900K FY2026
$406K
FY24
$554K
FY25
$900K
FY26*
* estimated

Funded Projects

Examples of what this program has supported.

FY2025 Received 19 proposals and have approved awards to 12 agencies. All projects are to enhance NGWMN sites.
FY2026 Received 16 proposals and have approved awards to 14 agencies. All projects are to enhance NGWMN sites.

Program Objective

To support data providers for the National Ground-Water Monitoring Network. The National Ground-Water Monitoring Network (NGWMN) is a cooperative, integrated system of data collection, management, and reporting that will provide data needed to address groundwater management questions. Assistance is provided to new and existing data providers of the National Ground-Water Monitoring Network. The program will provide support to state or local Water-Resource agencies which collect groundwater data to serve as data providers for the National Ground-Water Monitoring Network. Support will allow the data providers to perform tasks to get their data into the Network such as: selecting and categorizing their wells within NGWMN specifications, adding sites to the network, establishing and maintaining connections between their databases and the NGWMN Portal. Support will also allow agencies to maintain their connections to the NGWMN Portal and to enhance their networks to provide better data to the NGWMN.

Eligibility

Eligible Applicants

  • Federally Recognized Tribal Government
  • Local
  • State

Proposals will be accepted from interstate, State, U.S. territory or possession, local, public nonprofit water-resource agencies/organizations which collect and maintain groundwater-level or groundwater-quality data. Various elements of the data which are required for the National Ground-Water Monitoring Network are often available from different agencies within a state. Each agency within a state which wishes to participate in the Network can submit a proposal for their part of the work. States may also submit a single proposal that covers the work of multiple state agencies. Coordination of agencies within a state is strongly encouraged.

Beneficiaries

  • Federally Recognized Tribal Government
  • Local
  • State

Federal, State, Federally recognized Indian Tribal, and local governments, public nonprofit institutions/organizations, private nonprofit institutions/organizations, profit organizations, industry and public decision makers, research scientists, engineers, and the general public will ultimately benefit from data made available through the program.

How to Apply

Award Procedure

Notification of an award is by receipt of a grant or cooperative agreement from a U.S. Geological Survey contracting officer.

From 60 to 120 days

Program details & compliance

Description

The Groundwater and Streamflow Information Program of the USGS offers a cooperative agreement funding opportunity to tribal, state, and local water-resources agencies that collect groundwater data to participate in the National Ground-Water Monitoring Network (NGWMN). The NGWMN is designed to be a compilation of selected wells and springs from existing monitoring efforts to create a network to assess long-term water-level and water-quality trends at a national scale. The focus and goal of the NGWMN is on long-term data collected at a sufficient frequency to determine seasonal and long-term effects. Water-level and water-quality data from both wells and springs are included in the NGWMN. The NGWMN allows water managers to share their water-level and water-quality monitoring data to help monitor current conditions and avoid future water conflicts that may result from changes in the environment. The NGWMN focuses on monitoring groundwater in the Nation’s most productive aquifers. The NGWMN is designed primarily to help answer questions of groundwater availability at a principal or major aquifer scale. The NGWMN focuses on serving data at actively monitored sites to help answer current groundwater availability questions. To create a unified network, field and data management techniques need to be as consistent as possible and sites need to be selected and classified in a common manner. The NGWMN serves data from the data providers’ databases. To accomplish this, the data providers must set up and maintain persistent web services for their databases. The data elements from these web services are mapped to the Portal elements so that data can be retrieved to answer questions at a regional scale that crosses data provider boundaries.

Mission Categories

Primary: Community Water Supply

Other categories:
Water Pollution ControlEarth and EnvironmentChemistry

Use of Funds

Allowed Uses

Funding will be used to 1) help new data providers participate in the network, and 2) support existing data providers. Funding for new providers primarily is intended to support data providers to select and categorize their data in accordance with the Framework document guidelines, and to make data for selected sites available to the NGWMN. Funding for existing data providers will support work to keep their connections to the NGWMN data portal up to date and to enhance their networks to improve data available to the NGWMN. This can include updating data on their wells, performing maintenance or repairs on wells to maintain the ability to collect reliable data, drilling new or replacement wells for the NGWMN.

Required Documentation

Proposals must include documentation of the data that are collected by the applicant that would become part of the National Ground-Water Monitoring Network. Proposals that intend to provide data that are collected by other agencies or entities generally will not be considered.

Matching Requirements

Matching Requirements: Percent: Other Statutory formula is not applicable to this assistance listing. Match is not required on work proposed under Objectives 1, 2, or 3. Match is not required but is recommended for the remaining four Objectives. Match can be in the form of in-kind services cost share or direct match. The amount of the cost share is not specified, but will be considered as part of proposal evaluation. Objectives that provide less than 25% match will be scored lower during proposal evaluation. In-kind services can include the costs to collect the data that will be provided to the NGWMN. Matching requirements are voluntary.

Reporting & Compliance

Records Retention
3 years

Applicable 2 CFR 200 Subparts

  • Subpart B — General Provisions
  • Subpart C — Pre-Federal Award Requirements
  • Subpart D — Post-Federal Award Requirements
  • Subpart E — Cost Principles
  • Subpart F — Audit Requirements

Contacts

Rodney R Caldwell
406-461-6931
3162 Bozeman Ave, Helena, AR 59601
Data from SAM.gov Federal Assistance Listings. Source published: 2026-07-24. Spec v2.0. Last synced: 2026-08-08 03:05:26.