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Rogue Valley properties run on irrigation, wells, and septic, and rebuild lots still have the old lines in the ground. What we mark in Southern Oregon that 811 does not.

What to expect when you hire a private locator: what we need from you, how we find buried lines, what the marks mean afterward, and how long it takes.

Calling 811 is free and legally required. Here's what the free locate covers, where costs actually come from, and which lines 811 will never mark.

The APWA utility color code explained. What each locate marking color stands for, what the marks do not tell you, and which lines 811 will not mark.

Phone numbers, websites and advance notice requirements for the one-call centers in Washington, Oregon, Idaho and Montana — plus what 811 will not mark.

Direct marking concerns phone numbers for utility operators in every Oregon county. Who to call when locate marks are wrong, missing or disturbed.

Seattle side sewers, private services, and slab conduits are not on the 811 ticket. How we locate them in wet ground and on crowded sites, and what you get.

Coast properties are on wells and septic, the metal lines corrode, and nobody has the drawings. What we locate on the Oregon Coast that 811 does not.

Eastern Washington acreage has more private line than public: well lines, irrigation, shop power, septic. What we mark that 811 does not, and how rock changes the job.

Portland lots hold lines 811 does not mark: sewer laterals, abandoned oil tanks, and old service runs. We locate and mark them before you dig.

811 stops at the meter. Here is what is left unmarked on Central Oregon properties, when you need a private locate, and how we do it.

Avoid Summer Utility Disasters in Your Yard Summer is a common time for yard projects like patios, fences, trees, irrigation, and outdoor kitchens. Before anyone starts digging, you need to know what is buried under the grass. Gas, electric, water, sewer, and communication lines often run just inches below the surface. Many properties also have private lines added over time. Hitting any of these can cause injuries, damage, delays, and costly repairs. Professional private util

Avoiding Costly Mistakes on “Small” Concrete Jobs A small concrete job can go wrong fast. A single core in a warehouse slab or a few anchors in a mechanical room can hit live electrical, chilled water, or data lines. Work stops, people get worried, and that “quick” task becomes a major problem. Many contractors are told to get GPR hand scanning before they cut or drill. It can sound like you just wave a box over the floor and you are safe. In practice, GPR hand scanning is a

Hidden Project Risks That Start Below Ground Underground utilities can stop a job in seconds. A bucket scrapes something that was not on the plan, and work shuts down. Schedules slip, costs rise, and safety risks increase. Many Washington and Idaho sites have layers of old and new utilities: power, gas, water, fiber, irrigation, storm lines, and more. When even one line is missed, it becomes both a safety issue and a schedule problem. Missed utilities can cause injuries, prop

Make Multi-Team Utility Locating Work for You On many projects, you have multiple sets of utility marks on the ground: 811 paint, in-house locating, and a private SUE crew in the same corridor on a tight schedule. That can help, but without a plan it can turn into mis-marks, overlap, lost time, and disputes when a line is hit. This playbook outlines who does what on a joint locate, how handoffs work, what QA/QC checks to use, and how to address liability so your team can exca

Plan Clean Energy Upgrades with Fewer Costly Surprises Adding EV chargers or solar panels can uncover unexpected issues once digging begins. Buried utilities under driveways, parking lots, or yards affect project safety, cost, and schedule. EV chargers, rooftop solar, solar carports, and battery storage all require power, trenching, and equipment pads. If underground utilities are unknown, small mistakes can cause damaged lines, redesigns, or permit delays. Underground utilit

Protect Your Summer Irrigation Project From Costly Hits When you repair or expand an irrigation system, you work in soil that often contains other private utilities. Hitting a power line, gas line, or communication cable can turn a simple sprinkler fix into a serious problem, especially on properties that have been updated many times. In Oregon and across the Pacific Northwest, mid-summer is prime time for irrigation work. Lawns are stressed, plants need more water, and small

Protect Your Landscaping Projects Before You Dig Private utility locating is often overlooked in landscaping planning. Crews call 811, see paint on the ground, and assume every buried line is marked. But irrigation mains, lighting cables, and private water lines are common strike risks that 811 usually does not cover in Spokane and Eastern Washington. In the Pacific Northwest, where projects are busy through mid-summer, most landscaping work involves digging: new plantings,

Before You Buy, Know What Is Below Buying property in Portland is a major investment. Before you sign, you need to know what is under the ground. Underground utilities mapping shows where buried lines are so you can avoid extra work, delays, and safety issues. Buried utilities affect what you can build, where you can dig, and potential repair costs. Many properties have a mix of water, sewer, gas, electrical, communications, and private lines that do not appear on public maps

Build Solar and EV Projects on a Solid Ground Plan Solar panels, EV chargers, and battery storage are going in across Eastern Washington and the Pacific Northwest. Homes, businesses, and cities need clean power, backup energy, and charging for growing EV fleets. All of that equipment requires trenches, conduits, and foundations that tie into the ground. Trenching for conduit, drilling for ground mounts, and upgrading service panels can cross old power, water, gas, or communic