Frequently Asked Questions (FAQ)
Q: I'm new to the area, is there any nautical or bathymetry charts available for Moses Lake?
A: There are many sources available on the Internet. Here's one link that might help but keep in mind that MLIRD bears no responsibility for data accuracy. GPS Nautical Charts
Q: Can I dispose of tree leaves and lawn clippings by dumping them into the lake?
A: This should ALWAYS be avoided. One of the major contributors to blue-green algae is phosphorus & nitrogen, and one of the leading nutrient sources can be yard debris such as lawn clippings getting into the lake. Homeowners, especially lakefront property owners, should ensure they use only as much fertilizer as needed to keep their lawn healthy and then insist on phosphorus-free fertilizer products to avoid additional lake water nutrient loading through run-off where possible.
Q: Has Moses Lake been tested for Blue Green Algae?
A: The Grant County Health District has done Blue Green Algae testing on area waters.
Click HERE for Blue-Green Algae Facts
Dept of Ecology on Algae WA State Toxic Algae University of Oregon on Blue-Green Algae Moses Lake Phosphorus Study
Q: Can you tell me about the seasonal levels of Moses Lake (summer versus winter levels)?
A: During the summer months Moses Lake typically has a surface elevation of 1046.70 feet and during the winter months, a surface elevation of 1041.30 feet. The lake is usually filled starting on the first Monday in April and usually lowered for winter starting on the first Monday in November. The filling and draining process usually takes two to three weeks.
Q: How do I get my company on the MLIRD Small Works Roster or Small Purchase Roster?
A: These Rosters may be used to solicit and secure telephone and/or written quotations for maintenance, improvement projects and in some cases materials, supplies or equipment purchases. All vendors, contractors, suppliers or other parties wanting to be included in these Roster processes must obtain an Application from the District. A completed Application must then be returned to the District to be included on the respective Rosters. Applications may be obtained via telephone request (509) 765-8716, email request at firstname.lastname@example.org, by written request sent to P O Box 98, Moses Lake WA 98837 or
Q: I'd like to modify and add to my dock. Any direction on that?
A: The scope of your project will determine what permitting requirements are needed. The resource links below will help satisfy your needs. Also, the Grant County Planning Dept may help at (509) 754-2011.
Q: When will the North Dam project be completed?
A: The North Dam replacement project began on Monday, 10/27/2014 and is expected to conclude in March 2015. The road passing through the area is expected to be out of commission at the construction site for much of the project duration however for the first week or two, contractors attempted to accommodate thru-traffic to the extent possible. Following that, no opportunity for thru-traffic exists so please plan accordingly. Contractors will attempt to minimize restrictions to the extent possible and this project shouldn't impact access to the south Bureau dam from the Potato Hill Road entrance. As more information is available, we will post updates.