water Tag

Water and Country Property: How many Gallons per Minute does your Well Produce?

As part of our Wine Country and Horse Country Property Series we have been looking at water. One of the most important items to consider when evaluating a country property is how much water does the well produce? How many gallons per minute (GPM)? Sonoma County's minimum requirement is currently ONE gallon per minute to build a single-family dwelling. Typically when a well is evaluated as part of the pre-purchase inspection, the tap is opened and run for a minimum of two hours to draw down the well and see how quickly it replenishes. When you think about it, one gallon per minute of water is actually a lot of water but I would be very hesitant to recommend a purchase of a property with this level of production unless you also had storage to accumulate some of that water for drawing down later for irrigation and home use. I know of one property in Sebatopol on acreage that only had a 1 GPM well. The builder decided to rent it out to a family of five for a year to prove that it was viable. Still, they had drought tolerant, minimal landscaping and it was a push. It is really not practical to to any extensive irrigation at this level, let along think about vineyards, orchards or livestock. A property with 2-5 GPM will likely need to have storage as well. As you go over 10 GPM (my property is blessed with 27 GPM) then the storage requirements drop. It can literally vary from hill to hill so it is important that your realtor have some familiarity with water issues in the area you are considering before you seriously pursue a particular property. When it comes to evaluating the water system on a property you are in escrow on, then the experts come in to do their full-blown testing. That can run about $400 or $500 dollars or more depending on the extent of the exam. For example, when you evaluate water quality for a potential vineyard, the water testing is more extensive and more expensive. In water scarce areas, Sonoma County has more extensive flow testing and requires it be done at the end of the dry season. The time of the year can impact the flow rate, and at the end of the dry season a well flow...

What does a Well Test involve in Sonoma County?

As part of my research for the water topic in our Wine Country and Horses Country Property series I googled Nick Brasesco of Ray's Well Testing, who does most of my well inspections for clients. I found this nice video, courtesy of Robert Ramirez, an agent at Century 21 in Petaluma. It is about seven minutes long but it gives a good overview of all the components of evaluating a well for a basic country property pre-purchase inspection. (Note: prior to the inspection, it would be smart for the buyer to pull the permit history and try to get the well log (the description of the depth of the well and the soils) so that Nick could review that as well. On a recent inspection for a client we found that the new well had not had the permit finalled by the county, and we asked the seller and the well driller to get that sorted out prior to closing the sale. I am so glad my clients and I investigated the permit history at Sonoma County PRMD. Here is a link to a previous post on PRMD. ...

Groundwater Classification Areas in Sonoma County key to Country Property Possibilities

As part of our Wine Country and Horses Country Property Series we are looking at water sources for country properties. One of the important things to know about your country property is which groundwater classification ares it is in. They range from water rich Zone 1 to very water scarce Zone 4. Sonoma County is huge but LARGE areas of it don't have adequate water to support development, which is why you see so much rugged and lightly occupied wild terrain to the west of Healdsburg for example. In Sebastopol you can go from one street to the next, one ridge to the next, and go from a reasonable Zone 2 to a Zone 3 area. Much of the Santa Rosa plain is water rich Zone 1. Take a look at the map below. [caption id="attachment_1478" align="alignleft" width="300" caption="Sonoma County Water Zones range from 1 (Rich) to 4 (Scarce)"][/caption]...

Water and Country Property in Sonoma County

[caption id="attachment_1473" align="alignleft" width="150" caption="70 % of Sonoma County Homes get their water from Private Wells"][/caption] Buying a country property is not like buying a home in a city tract or a subdivision, especially in Sonoma County, where 70 percent of the homes are not hooked in to public water and sewer. Water comes from a well and your sewage is disposed of on site in a septic system. I would never have thought that this liberal arts graduate would have learned so much about well and septic systems, but it is essential knowledge for any realtor who likes to buy and sell country property, as I do. The nature of your well and septic systems and the specific country location you are interested in will impact the scope of what you can do with your property, either from a building and development standard or in terms of livestock and agriculture. The vast majority of country properties here in Sonoma County get their water from wells, although I have sold a few properties which had no well but extensive, well producing springs. I have seen some cool spring houses and catch systems for spring water and oddly they can be a few hundred yards away from properties that barely produce any water from their wells. This is really common for example, along Westside Road that stretches from Forestville through Healdsburg. When you buy a home on well water in Sonoma County you need to know about a few different topics: What is the Groundwater Classification Area for the property? How many Gallons per Minute (GPM) does the well yield? What is the condition of the well pump and related equipment and storage, if any? How is the Water quality? Now don't let this list scare you. Most of these items are treatable, except lack of water of course. If you write an offer on a country property, your realtor will be able to arrange to have qualified professionals inspect the water systems. The cost of the inspections are typically the buyer's responsibility. I think sellers should provide as many of these inspections up front as they can, these inspections especially IF THERE IS ANY QUESTION or concern or doubt about water scarcity or quality in a given location. An experienced country property realtor can also give you a heads up if any of the properties you might be considering could have water "challenges" for your use. If you are...

X