Irrigation Season

When and How can I Irrigate?

Irrigation Season Starts: May 23, 2014

Note: Watering of impervious surfaces is prohibited at all times.

Guidelines

In 2007, a new Water Conservation Ordinance was accepted by the City Council. The first conservation ordinance was established by the City in 2004. That ordinance has since evolved into the 2007 ordinance, with two major amendments:

  1. Declared Outdoor Season: The allowed dates of the Outdoor Irrigation Season will vary each year and will be dependent on the current year's climate. Visit this website each year to find out during which months you are allowed to irrigate. Outdoor irrigation shall be prohibited at all times not within the declared Outdoor Irrigation Season. For new landscaping, apply for a variance with the Water Department:  Variance Application
  2. Prohibits the Watering of Impervious Surfaces: Examples of impervious surfaces include gravel, asphalt, concrete, brick, or a combination thereof. Make sure your sprinkler heads are not spraying into the sidewalk or street. For help with getting your system running efficiently, take a look at some lawn watering tips.

This can be a little confusing, so hopefully the boxes to the right can help to clarify when you can and cannot water. The City offers a variety of hardware and tips to help you with your efficient landscape goals.

For the Moscow Resident

We are here to help you! The City of Moscow offers free outdoor water saving devices for Moscow residents. Please see what we have to offer at the Giveaway Program web page. The City has also started a Wisescape Award program to help motivate and recognize individuals that are making an effort to improve the efficiency of their landscape. Feel free to contact us with any questions or concerns.

Here are a few helpful links for you:

For the Irrigation Professional

Please inform your clients to have their automatic irrigation controllers on during declared Outdoor Irrigation Season only. Please continue business as usual ​in regards to installing, turning on the valves, testing, and maintaining, etc., your client's automatic irrigation system. Please feel free to print and distribute the following information flyer:  Printable Irrigation Guidelines

Outside Irrigation Season

Allowed Anytime:
Hand-held hose with automatic shut-off nozzle
Not Allowed:
Soaker hose & drip irrigation
Sprinkler

Inside Irrigation Season

Allowed Anytime:
Hand-held hose with automatic shut-off nozzle
Soaker hose & drip irrigation
Allowed from 6 p.m. to 10 a.m.:
Sprinkler

New Landscaping

If you have new landscaping and you can not follow the above guidelines, please apply for a variance with the Water Department at 201 North Main Street.

Contact Us

We are located at:

Water Department
201 N. Main Street
Moscow, Idaho 83843
Voice: 208.882.3122
Fax: 208.883.7113