Orchard Spring Campground Easter Egg Hunt – April 20

April 15, 2019

Join us for the 12th annual Orchard Springs Easter Egg Hunt at 11:30 on Saturday, April 20.

Prize eggs to be found and a special appearance by the Easter Bunny!



Quagga and Zebra Mussel Prevention and Monitoring Program

April 12, 2019

The Program aims to assess the current vulnerability and prevent the introduction of quagga and zebra mussels (dreissenid mussels) into three lower-elevation storage facilities: Scotts Flat, Rollins and Combie Reservoirs.

Funding was obtained through a grant with the Department of Boating and Waterways (DBW) to develop a Vulnerability Assessment and Prevention/Monitoring Plan

The Program assesses the vulnerability of these reservoirs to the introduction of non-native dreissenid mussel species by:
* Monitoring the number of visitors
* Inquire as to the origin of visitors (relative to Dreissenid infested waters)
* Monitor outside equipment that is allowed (rentals)
* Survey the duration of use (day use, slipped/moored)
* Monitor access (managed or unmanaged)
* Prevention efforts being implemented
* Education efforts being implemented

The program is designed to prevent the introduction of non-native dreissenid mussel species includes, at a minimum, all of the following:
* Public education consisting of handouts, flyers, signage, postings and verbal communication and education.
* Monitoring that consists of applying substrate for monitoring the adult and/or larval mussels and water quality conditions to determine viability of adult and/or mussels survival.
* Management of those recreational, boating or fishing activities that are permitted which may include: inspections, decontamination stations and/or information where to decontaminate a vessel, exit inspections and banding of vessels to trailers.

Read the Quagga/Zebra Mussel Vulnerability Assessment Report and Prevention/Monitoring Plan (June 2018)




NID receives an award for excellence in financial reporting

March 12, 2019

For the third consecutive year, Nevada Irrigation District (NID) has received the Certificate of Achievement for Excellence in Financial Reporting from the Government Finance Officers Association (GFOA).

The Certificate of Achievement is the international association’s highest form of recognition, awarded to NID for its Comprehensive Annual Financial Report (CAFR). In order to receive the honor, a municipality, agency or special district must publish an efficiently organized and easily readable report that exceeds both generally accepted accounting principles and meets applicable legal requirements.

NID is proud to accept the Certificate of Achievement. Earning the award is recognition of NID’s continuing efforts to deliver exceptional quality service and financial openness.

Based in Chicago, GFOA was founded in 1906, and represents public finance officials throughout the United States and Canada. The association’s 20,000 members are federal, state and local finance officials involved in planning, financing, and implementing governmental operations.

Read more about NID’s financial policies and practices here.

Board of Directors Jan. 23 meeting wrap : Directors redirect Raw Water Master Plan update

January 24, 2019

Nevada Irrigation District (NID) Directors have voted to move in a different direction involving the Raw Water Master Plan (RWMP) update process.

After a long and thoughtful debate over the merits of the Community Representatives Group model and the American Water Works Association (AWWA) M50 process, the Board felt that the M50 model was a more efficient and cost effective approach to the District’s planning needs.

The new approach will engage the District’s Water & Hydroelectric Operations (WHO) Committee and emphasize stakeholder input. Present at the meeting were President Scott Miller, Vice President Ricki Heck, Chris Bierwagen, Laura Peters and Nick Wilcox.

During a discussion about pursuing one of two directions — the AWWA M50 process or the current proposed Community Representatives Group process — Directors directed NID staff to pursue the M50 process and remit the issue to the WHO Committee, which will take up the work to set up a stakeholder group that will continue the RWMP update process.

NID’s update to its Raw Water Master Plan will identify a vision and develop the steps necessary to meet our community’s water needs for the next 50 years.

Directors Bierwagen and Heck serve on the WHO Committee, which meets on the 2nd Tuesday of the month at 9:00. The meetings are open to the public.

The M50 Water Resources Planning manual was originally published in 2001 to provide direction on how to develop a plan for new water supplies to accommodate projected future water demands.

Read more about the NID agenda item here.


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Winds cause temporary water service disruption in Placer County

October 15, 2018

Nevada Irrigation District (NID) has announced water service disruption in Placer County due to Sunday’s high winds.

Strong winds blew tree needles, leaves and debris into Combie Ophir Canal II and Combie Ophir Canal III, plugging the racks and causing a temporary disruption to service.

NID crews have responded to remove the debris and clear the racks. Water service is estimated to be restored by late Monday night.

For updates, check NID’s website here.

A reminder to practice fire-safe camping while summer winds down

August 20, 2018

School is back in session, and summer is waning. However, the risk of wildfire continues with hot days and dry vegetation. Nevada Irrigation District (NID) wants to remind campers and day-users to be vigilant about fire-safe behavior.

NID’s campgrounds remain open in the foothills at Rollins and Scotts Flat reservoirs, as well as higher in the Sierra at Jackson Meadows Reservoir and at Bowman, Canyon Creek, Sawmill and Faucherie lakes.

NID asks that visitors continue to be diligent in their commitments to fire-safe behavior. The District maintains a strict policy that campfires are permitted only in fire rings and designated camping areas. Also, fires are not allowed on beaches; fires or coals must not be left unattended; fires must be extinguished before leaving campsites or retiring for the evening, and tiki torches are not permitted within any NID facility.

NID personnel routinely inspect campsites for unsafe or inappropriate behavior and educate first-time and seasoned visitors about fire safety and campfire regulations. Fire rules and regulations are posted at all campground kiosks, on campground maps and also at gate entrances. Additional signs have been posted around the District’s recreational facilities for greater visibility.

NID is proud to work with the California Department of Forestry and Fire Protection (CAL FIRE) and the United States Forest Service to address fire risks, and set rules and regulations for its campgrounds.

At lower elevations, Rollins Reservoir features four campgrounds with a combined 250 campsites while Scotts Flat Reservoir has a combined 169 campsites for year-round fun. Seasonal recreation in the high Sierra reservoirs generally runs from Memorial Day through Labor Day, depending on weather.

Learn more about NID recreation and camping here.



CCA Roundtable: Agenda, Speaker bios, Information Sheet, Frequently Asked Questions (FAQ) – read all here

August 17, 2018

Join us! Community Choice Aggregation Roundtable – 6-8 pm – Ponderosa Hall, Nevada County Fairgrounds

Community Choice Aggregation is a way for California communities and utility agencies to provide residents and businesses with a choice of an electric generation provider. CCA is an alternative to the investor-owned utility energy supply system.

Read the roundtable documents here:

Agenda – cca-roundtable_agenda-final

Speaker Bios – cca-roundtable-speaker-bios

Information Sheet – cca-roundtable_faq cca-roundtable_infosheet

Frequently Asked Questions – cca-roundtable_faq

SAVE THE DATE – NID will host a Community Choice Aggregation roundtable on August 23

July 3, 2018

NID will host a Community Choice Aggregation roundtable on August 23
Learn how our community can deliver savings on electric bills and provide clean, renewable power

Community Choice Aggregation (CCA) is a growing trend in California as a way for local governments and utility agencies to provide residents and businesses with a choice of an electric generation provider.

To explore this opportunity for our local community, Nevada Irrigation District (NID) will host a roundtable discussion from 6-8 PM on Aug. 23 at Ponderosa Hall at the Nevada County Fairgrounds.

The roundtable will cover several topics, including the basics, (the what, why and how of a CCA), potential benefits, the formation process, a case study presentation with “lessons learned,” and a Q&A.

In general, a CCA allows communities to join together to purchase electricity. Administered by local governments, the program provides competitive alternatives to investor-owned utility sources.

In California, there are 18 CCAs in existence, including in Placer County, Humboldt County and Alameda County. Currently, more than 80 cities are considering community choice energy, and it is estimated more than 50 percent of California residents will be served by a CCA by 2020, according to CalCCA, which represents the interests of California’s community choice electricity providers in the legislature and at the state regulatory agencies.

NID looks forward to starting this important community discussion about how we might leverage the market power of local generation. Please mark your calendars for Aug. 23 and save the date for this exciting roundtable discussion.

For more information, contact Susan Lauer 530- 273-6185 or at lauers@nidwater.com

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Board of Directors May 23 meeting wrap:

May 23, 2018

News Release                                                                                                                                                                                      

Grass Valley, CA – The Nevada Irrigation District (NID) Board of Directors adopted an addendum to the Combie Reservoir Sediment and Mercury Removal Project, and encumbered funds for the Iron Horse/Brewer Road Waterline Extension project during its May 23 meeting.

Present were President William Morebeck, Vice President John H. Drew, and Directors Nancy Weber, Nick Wilcox and Scott Miller.

The Board voted unanimously to adopt an addendum to the Combie Reservoir Sediment and Mercury Removal Project that includes a modification to allow a dry removal process to supplement the wet removal process during the low water season. This will better allow NID to achieve the planned removal objectives of 150,000 to 200,000 tons. Read more here.

In other NID matters, the Board unanimously agreed to encumber funds for the Iron Horse/Brewer Road District Financed Waterline Extension project. Read more about the project here.

The General Manager reported District water storage is 265,961 acre-feet, which is 127 percent of average for the year and 98 percent maximum reservoir capacity. Snowpack is 40 percent of average.

The next regular meeting of the NID Board of Directors, will be held at 9 a.m. on Wednesday, June 27, 2018 at the NID Business Center located at 1036 West Main Street, Grass Valley. NID Board meetings are open to the public.



Contact: Susan Lauer

(530) 271-6735 ext. 335



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NID ready to test public schools for lead contamination under new law

January 23, 2018

News Release

Nevada Irrigation District (NID) is ready to assist local schools under a new law that requires water utilities to complete lead sampling of drinking water supplies of public schools built before 2010.

The new sampling requirement took effect Jan. 1, when Assembly Bill (AB) 746 became law under the jurisdiction of the State Water Resources Control Board (State Water Board), which oversees water quality throughout the state.

At District cost, NID will sample for lead in drinking water at public schools – kindergarten through high schools – as well as day care and preschools on public school properties within its service areas. The testing will be completed by July 1, 2019.

If a school’s lead level exceeds 15 parts per billion (ppb), then NID must take a sample of water entering the school to help determine the possible lead source.

Primarily, lead in drinking water comes from materials used in water service lines and home plumbing. For more information on the Lead Sampling in Schools Program and information on AB 746, visit the State Water Board’s webpage here.

NID treats and distributes more than 2.5 billion gallons of surface water each year. This water originates in the Sierra Nevada snowpack and is routed through Lake Spaulding and transported to the District’s water treatment plants.

NID routinely tests its own systems to ensure the highest quality drinking water. Read annual water quality reports here.

Elevated levels of lead can cause serious health problems, especially for pregnant women and young children. Lead can cause damage to the brain and kidneys, and can interfere with the production of red blood cells that carry oxygen to all parts of the body.

Contact: Susan Lauer

(530) 271-6735 ext. 335



Loma Rica Reservoir cleanup creates more water capacity for community and fire use

January 18, 2018

                                                                     Jan. 18, 2018

Contact: Susan Lauer



A large-scale effort to remove sediment from the Loma Rica Reservoir has reclaimed lost water storage of about 12,000 cubic yards of material. That means NID has regained water storage of about 2.4 million gallons (or 7.4 acre-feet) that can be used for community supplies.

Just east of Nevada County Air Park, the reservoir stores raw water delivered through the Cascade Canal and the 48-inch diameter Banner Cascade Pipeline from Deer Creek to the Loma Rica Water Treatment Plan. It also is a supply route for the Chicago Park Canal for raw-water customers, although it is not directly connected with any local creeks nor does it discharge to any natural water bodies or streams.

In addition, the Grass Valley Air Attack Base uses reservoir water to mix retardant dropped by tankers dispatched from the local airport to fight wildfires regionally and around the state. Last year NID contributed 1 million gallons of water to the air attack base free of charge as part of its community firefighting support. For comparison, it takes 660,430 gallons to fill an Olympic-sized swimming pool.

In previous years, NID has contributed the following amounts of water to the county’s Air Attack Base:

  • 2016 – 714,000 gallons
  • 2015 – 871,420 gallons
  • 2014 – 878,900 gallons

When first constructed in the early 1960s, Loma Rica Reservoir had a capacity of 31.6 million gallons (96.9 acre-feet). Since then, silt and vegetation growth has significantly decreased that overall capacity.

NID Directors authorized a $200,000 contract with Lorang Brothers Construction of Colfax on Oct. 25, to clean out the reservoir with assistance from NID maintenance workers.

Heavy metals mercury and arsenic related to past gold mining activities plague much of the county’s waterways. Sediment often carries these hazardous waste metals through streams which are then deposited in lakes and reservoirs. Because the Loma Rica Reservoir receives water from man-made canals and upper country water sources, it was anticipated that these heavy metals would not be at levels indicating past mining activities.

“It is anticipated that heavy metal concentrations associated with sediment that will be removed during this project will approximately the same as background soil levels typically found in non-mining associated soils in Nevada County,” noted the project’s negative declaration document from 2013.

That indeed was the case, based on soil testing of removed sediment in November. Samples were collected and analyzed by BSK Associates Laboratory for toxics, including arsenic and mercury. The firm conducted soil testing from 10 different sites. The tested samples indicated mercury was ND or “Non Detect.” This means that mercury was not detectable at the legally reportable limit of .50 mg/kg, which is the best possible result.

“Thus, we tested and no issues were present other than normal, clean dirt for the area,” said Gary King, NID’s engineering manager.

The Loma Rica cleaning effort is an example of how NID is committed to finding ways to optimize capacity of its existing infrastructure in order to ensure a resilient water supply for its customers now and into the future.



NID Nov. 8 Board Meeting Highlights

November 9, 2017

NID Directors authorize donation to the Nevada County Historical Society and discuss Drought Contingency Plan


Grass Valley, CA – A donation to the Nevada County Historical Society for a kitchen remodel and the Nevada Irrigation District (NID) drought contingency plan were among topics addressed during the Nov. 8 Board of Directors meeting.

Present were President Nick Wilcox, Vice President William Morebeck, alongside Directors Nancy Weber, John H. Drew and Scott Miller.

Directors approved $5,515 from the 2018 donations budget to support the Nevada County Historical Society’s efforts to remodel the kitchen at the History Center (formerly the Searls Historical Library). The library contains an extensive map collection including federal, state and local maps of the county dating from the 1850s. NID staff and consultants regularly use the facility for historical research. The vote was 3-2.

In other NID Board matters, Directors discussed the District’s Drought Contingency Plan, which needs to be updated every five years. The purpose of the Plan is to provide guidance to staff and customers to help minimize water supply shortage impacts during droughts. The plan identifies action levels, appropriate agency responses, water demand reduction goals, as well as provides recommended demand management measures to assist customers in water conservation.

The General Manager reported district water storage is 186,053 acre-feet, 66 percent of capacity. Precipitation to-date at Bowman Lake is 2.91 inches, or 48 percent of average for the water year.

The next regular meeting of the NID Board of Directors will be held at 9 a.m. on Wednesday, Dec. 13 at the NID Business Center located at 1036 West Main Street, Grass Valley. NID Board meetings are open to the public.
Contact: Susan Lauer  (530) 273-6185

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NID “Thank You” to Customers as South Yuba Canal Resumes Operations

June 5, 2017

Susan Holt
(530) 271-6735


Grass Valley – The Nevada Irrigation District extends a sincere “thank you” to treated and agriculture water customers for their extraordinary conservation efforts during the past month while repairs were underway on Pacific Gas and Electric Company’s (PG&E) South Yuba Canal.

The canal serves the Deer Creek Powerhouse and is a main water conveyance facility for NID, supplying water throughout Nevada County. Significant damage to the canal was caused by a landslide during an unusually rainy February, creating a breach and interrupting service. Continued wet weather through April caused repair delays for PG&E.

To ensure adequate supply, NID had requested a temporary water use reduction during May, and district customers stepped up to the challenge. Voluntary cutbacks eliminated the need for mandatory reduction measures. Water is again flowing through the canal and regular deliveries have resumed.

NID would also like to recognize the hard-working crews at PG&E, for allocating the necessary resources and putting in extraordinary hours to repair the canal within the targeted time frame, amidst increment, and at times, extreme weather conditions.