Wet/dry mapping of San Pedro completed, other projects in the works

The Nature Conservancy and 50+ volunteers completed the 22nd annual wet/dry mapping of the San Pedro River, staggering the trips over a week to practice social distancing. The project was featured in a June 19 article in the Herald/Review. “We had to use smaller teams going out on different days,” said Holly Richter, TNC hydrologist. “The

Recharge your health while we recharge the river

Attention Cochise County residents: check out the new walking path along the Palominas Recharge Project off S. Hwy 92. Learn about the County’s efforts to conserve water and sustain the San Pedro River while enjoying some fresh air and exercise. Watch the video here.

Five-Year Road Map adopted

CCRN is pleased to announce that we have adopted a new Five-Year Road Map for 2020-2024 after successfully meeting the objectives laid out in our previous Road Map. The mission of the CCRN is to implement a regional network of land and water management projects that result in a healthy watershed, flowing San Pedro River,

Grant to allow real-time collection of river data

The Upper San Pedro Partnership (USPP) will begin work on a web portal to provide researchers and the public with real-time hydrological data on the San Pedro River, thanks to a $99,000 grant. The web portal will provide readily accessible information and data visualization tools, and it will ensure timely availability of Sierra Vista Subwatershed

Practical solutions will help to protect the San Pedro

In a Jan. 11 editorial in the Arizona Daily Star, Tom Borer, chair of the Cochise County Board of Supervisors, and Edward T. Gilligan, Cochise County administrator, aim to “set the record straight regarding Cochise County and its partners’ efforts in conserving water and protecting the San Pedro River.” The editorial is in response to

Exploring Sierra Vista’s EOP

Sierra Vista Herald/Review recently published an article titled Exploring Sierra Vista’s Environmental Operations Park (EOP), which is one of the active sites in the Cochise Conservation and Recharge Network (CCRN). Since 2002, the EOP has recharged effluent underground to increase groundwater levels and flows in the San Pedro River. It is the largest water reclamation

Bisbee effluent to help the San Pedro

Cochise County approved an agreement in August to buy treated effluent from the City of Bisbee for five years for a water recharge project designed to help the San Pedro River. In an effort to reverse the significant groundwater drawdown from decades of agricultural pumping, this project will put 200 acre-feet of water into the

Public invited to provide input on walking/biking path

A public meeting will be held Tuesday, September 24, 2019, inviting feedback on a proposed walking and biking path alongside the Palominas Recharge Basin. The half-mile, non-motorized path will provide residents and tourists with a safe place to exercise while learning about the County’s water recharge efforts. The meeting will begin at 7 p.m. at

CCRN recharge efforts will benefit the San Pedro River

Sierra Vista Herald/Review recently published an article relating the San Pedro River to a new study on the link between groundwater pumping and stream depletion. The study, by Laura E. Condon, University of Arizona, and Reed M. Maxwell, Colorado School of Mines, focused on isolating impacts of decreased groundwater storage. The article highlights CCRN projects

Coyote Wash recharge project moves forward

On July 1, 2019, CCRN had the opportunity to update the public on the Coyote Wash Urban Enhanced Runoff Recharge Project. For the past three years, CCRN has sought ways to help support the San Pedro River ecosystem and the sustaining aquifer, according to CCRN member Karen Riggs. She and Ricardo Aguirre, founder of Holistic


The mission of the Cochise Conservation & Recharge Network (CCRN) is to implement a regional network of land and water management projects that result in a healthy watershed, flowing San Pedro River, conservation of water resources, and a vibrant local economy.

Member Organizations

The CCRN was formed in 2015. The members are Cochise County, the City of Sierra Vista, The Nature Conservancy, Hereford Natural Resources Conservation District, the City of Bisbee, and Fort Huachuca.